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Analysis and further development of Power Apps Development and optimization of Power Automate workflows Creation of technical documentation Close coordination with internal stakeholders Independent solution development and quality assurance Senior-level experience with Power Apps and Power Automate Experience in creating clear and comprehensible technical documentation Proactive thinking and independent problem-solving skills Knowledge of Dataverse and Azure is an advantage Basic understanding of UX/UI is a plus International client Remote Ihr Kontakt Ansprechpartner Eliška Stejskalová Referenznummer 865590/1 Kontakt aufnehmen E-Mail: eliska.stejskalova@hays.at Anstellungsart Freiberuflich für ein Projekt
Analysis and further development of Power AppsDevelopment and optimization of Power Automate workflowsCreation of technical documentationClose coordination with internal stakeholdersIndependent solution development and quality assurance Senior-level experience with Power Apps and Power AutomateExperience in creating clear and comprehensible technical documentationProactive thinking and independent problem-solving skillsKnowledge of Dataverse and Azure is an advantage Basic understanding of UX/UI is a plus International clientRemote Ihr Kontakt Ansprechpartner Eliška Stejskalová Referenznummer 865590/1 Kontakt aufnehmen E-Mail: eliska.stejskalova@hays.at Anstellungsart Freiberuflich für ein Projekt
Support the product owner and business departments in collecting, documenting (future) requirements Analyze the existing web solution Define detailed and structured IT requirements Create technical specifications and test cases for quality assurance Support the testing and rollout of digital solutions Work closely with an interdisciplinary project team Extensive professional experience as requirements engineer or business analyst (preferably for web solutions or customer portals) Strong team spirit, social and communication skills Knowledge of agile frameworks (such as Scrum) and technical tools (JIRA, Confluence) Very good German and English skills Expertise in banking or insurance is an advantage IREB certification is an advantage International client Remote option Ihr Kontakt Ansprechpartner Florian Pracher Referenznummer 861167/1 Kontakt aufnehmen E-Mail: florian.pracher@hays.at Anstellungsart Freiberuflich für ein Projekt
Further development and maintenance of the existing software platformImplementation of customer requirements and handling of tickets in day-to-day operationsAnalysis and resolution of errors as well as continuous optimization of the backend architectureDevelopment of new features and strategic advancement of the platformSetup and configuration of new systems as well as integration into the existing infrastructureEnsuring data processing and transmission for analytical purposes 3 years of experience in software developmentExperience in development with Python is desirableFluent English skills as well as good German skills are preferred 30 vacation daysFlexible working hoursHome office option Gehaltsinformationen Budget of up to 90.000€ Ihr Kontakt Ansprechpartner Silva Celine Rehberg Referenznummer 851846/1 Kontakt aufnehmen E-Mail: silva.rehberg@hays.de Anstellungsart Festanstellung durch unseren Kunden
Support the product owner and business departments in collecting, documenting (future) requirementsAnalyze the existing web solutionDefine detailed and structured IT requirementsCreate technical specifications and test cases for quality assuranceSupport the testing and rollout of digital solutionsWork closely with an interdisciplinary project team Extensive professional experience as requirements engineer or business analyst (preferably for web solutions or customer portals)Strong team spirit, social and communication skillsKnowledge of agile frameworks (such as Scrum) and technical tools (JIRA, Confluence)Very good German and English skillsExpertise in banking or insurance is an advantageIREB certification is an advantage International clientRemote option Ihr Kontakt Ansprechpartner Florian Pracher Referenznummer 861167/1 Kontakt aufnehmen E-Mail: florian.pracher@hays.at Anstellungsart Freiberuflich für ein Projekt
Further development and maintenance of the existing software platform Implementation of customer requirements and handling of tickets in day-to-day operations Analysis and resolution of errors as well as continuous optimization of the backend architecture Development of new features and strategic advancement of the platform Setup and configuration of new systems as well as integration into the existing infrastructure Ensuring data processing and transmission for analytical purposes 3 years of experience in software development Experience in development with Python is desirable Fluent English skills as well as good German skills are preferred 30 vacation days Flexible working hours Home office option Gehaltsinformationen Budget of up to 90.000€ Ihr Kontakt Ansprechpartner Silva Celine Rehberg Referenznummer 851846/1 Kontakt aufnehmen E-Mail: silva.rehberg@hays.de Anstellungsart Festanstellung durch unseren Kunden
Designing and implementing the ETL pipeline and MongoDB scheme Managing the document database, data curation, and FAIRification (cleaning, parsing, disambiguation, deduplication, data harmonization etc.), including ongoing database maintenance Integrating new data sources, including the development of robust parsers and text cleaning workflows Enhancing the user experience (e.g., building a data warehouse and APIs) User support for utilizing RoMine datasets (documentation, training, use case support) Data engineering, data warehousing, and database experience Experience with NoSQL/MongoDB database Experience or knowledge of ETL orchestration tools, such as Airflow Good understanding in the area of Text Analytics/Mining, TDM, and LLMs Strong proficiency in Python scripting Internal career opportunities World-renowned pharmaceutical company Ihr Kontakt Referenznummer 864194/1 Kontakt aufnehmen Telefon:+41 44 225 50 00 E-Mail: positionen@hays.ch Anstellungsart Freiberuflich für ein Projekt
Development and maintenance of modern user interfaces for the software platformImplementation of customer requirements and handling of tickets in day-to-day operationsOptimization of existing frontend components with regard to performance and usabilityDesign and implementation of new features for various application areasEnsuring a consistent and intuitive user experience across all applicationsClose collaboration with backend developers to integrate interfaces and data flowsSupport in the strategic further development of the platform and introduction of new technologies 3 years of experience in frontend developmentExperience with Vue.js, React, or Angular is desirableFluent English skills as well as good German skills are preferred 30 vacation daysFlexible working hoursHome office option Gehaltsinformationen Budget of up to 80.000€ Ihr Kontakt Ansprechpartner Silva Celine Rehberg Referenznummer 854809/1 Kontakt aufnehmen E-Mail: silva.rehberg@hays.de Anstellungsart Festanstellung durch unseren Kunden
Experience in code reverse engineering is an advantageFluent German and English International clientPartly remote Ihr Kontakt Ansprechpartner Florian Pracher Referenznummer 863128/1 Kontakt aufnehmen E-Mail: florian.pracher@hays.at Anstellungsart Freiberuflich für ein Projekt
Manage and refine business and technical requirements in collaboration with stakeholdersCoordinate data integration activities with various source systemsDesign and model data structures within a Data Warehouse environment, with a strong focus on Data Vault methodologyDevelop and optimize data pipelines using SQL and PythonWork with tools like Databricks and dbt to build scalable data transformation workflowsEnsure data quality, consistency, and compliance, especially within banking-related use cases Experience in requirements managementExperience in coordination with source systemsExperience with data modeling in a Data Warehouse environment: Focus on Data VaultGood German and English language skillsDatabricks experience is nice to haveExperience with dbt (data build tool) is an advantageExperience with SQL (as a query language) and Python is an advantageBanking experience is an advantage Renowned clientRemote work Ihr Kontakt Ansprechpartner Florian Pracher Referenznummer 863466/1 Kontakt aufnehmen E-Mail: florian.pracher@hays.at Anstellungsart Freiberuflich für ein Projekt
Develop, maintain, and optimize data pipelines and ETL/ELT processes using DatabricksImplement version control workflows and collaborate using GitHubBuild and maintain CI/CD pipelines with GitHub ActionsDesign and implement scalable data transformations using Python/PySparkWrite efficient and reliable SQL queries for data processing and analytics Strong hands-on experience with Databricks and strong SQL skillsProficiency with GitHub for version control and collaborationExperience building CI/CD pipelines, ideally with GitHub Actions and solid knowledge of Python/PySparkExperience with Microsoft Azure and knowledge of Data Vault data modeling is an advantageExperience with Kafka or other streaming technologies is an advantageUnderstanding of Unity Catalog for data governance is an advantageExperience with Splunk for monitoring and troubleshooting is an advantage Renowned clientRemote work possible Ihr Kontakt Ansprechpartner Florian Pracher Referenznummer 863468/1 Kontakt aufnehmen E-Mail: florian.pracher@hays.at Anstellungsart Freiberuflich für ein Projekt
Designing and implementing the ETL pipeline and MongoDB schemeManaging the document database, data curation, and FAIRification (cleaning, parsing, disambiguation, deduplication, data harmonization etc.), including ongoing database maintenanceIntegrating new data sources, including the development of robust parsers and text cleaning workflowsEnhancing the user experience (e.g., building a data warehouse and APIs)User support for utilizing RoMine datasets (documentation, training, use case support) Data engineering, data warehousing, and database experienceExperience with NoSQL/MongoDB databaseExperience or knowledge of ETL orchestration tools, such as AirflowGood understanding in the area of Text Analytics/Mining, TDM, and LLMsStrong proficiency in Python scripting Internal career opportunities World-renowned pharmaceutical company Ihr Kontakt Referenznummer 864194/1 Kontakt aufnehmen Telefon:+41 44 225 50 00 E-Mail: positionen@hays.ch Anstellungsart Freiberuflich für ein Projekt
Experience in code reverse engineering is an advantage Fluent German and English International client Partly remote Ihr Kontakt Ansprechpartner Florian Pracher Referenznummer 863128/1 Kontakt aufnehmen E-Mail: florian.pracher@hays.at Anstellungsart Freiberuflich für ein Projekt
Deploy, install, and manage Kubernetes clusters in on-prem and hybrid environmentsConfigure and maintain GitOps Workflows, Helm/Kustomize, and artifact registries in restricted networks Design, operate, and lead incident response for the observability stack (Prometheus, Grafana) and enforce disaster recovery Harden environments with network segmentation, mTLS, IAM, and vulnerability remediation Produce compliance documentation, runbooks, and train agency and client teams on operations Excellent skills with SRE/Plaform Engineering/DevOps, on-call ownership, and operating production systems Delivered services for regulated customers (public sector, finance, healthcare) Worked directly with customer IT/security teams and handled compliance audits Familiar with data privacy obligations, logging, and legal evidence standards Kubernetes operations (on-prem/hybrid) with GitOps, Helm/Kustomize, infrastructure automation (Ansible, Terraform) and Google Cloud Observability tooling (Prometheus, Grafana, Loki, OpenTelemetry) and incident response practices A highly motivated team and an open way of communication Ihr Kontakt Ansprechpartner Romy Noetzold Referenznummer 864855/1 Kontakt aufnehmen E-Mail: romy.noetzold@hays.de Anstellungsart Freiberuflich für ein Projekt
Development and maintenance of modern user interfaces for the software platform Implementation of customer requirements and handling of tickets in day-to-day operations Optimization of existing frontend components with regard to performance and usability Design and implementation of new features for various application areas Ensuring a consistent and intuitive user experience across all applications Close collaboration with backend developers to integrate interfaces and data flows Support in the strategic further development of the platform and introduction of new technologies 3 years of experience in frontend development Experience with Vue.js, React, or Angular is desirable Fluent English skills as well as good German skills are preferred 30 vacation days Flexible working hours Home office option Gehaltsinformationen Budget of up to 80.000€ Ihr Kontakt Ansprechpartner Silva Celine Rehberg Referenznummer 854809/1 Kontakt aufnehmen E-Mail: silva.rehberg@hays.de Anstellungsart Festanstellung durch unseren Kunden
Development of new cloud-native web solutions and customer portals Continuous improvement of existing software products and adaption to new requirements/standards Quality assurance measures such as code reviews and software tests Active participation in the development process of an agile team Solid professional experience in the field of frontend software engineering Extensive knowledge of web frameworks and web technologies, very strong JavaScript (React, TypeScript) knowledge, HTML, CSS3 Hands on experience with integrating design systems into code (Storybook) and visual testing Sound experience with cross browser development, responsive design, web accessibility, search engine optimization Restful APIs (REST, XML, JSON) Good command of English Knowledge of relevant development tools and CI/CD pipelines (Jira, Confluence, Git) Experience with public cloud (Amazon AWS) and cloud services (Cloudfront, Load Balancers, API Gateways, Lambda) is an advantage German language skills are an advantage International client Remote option Ihr Kontakt Ansprechpartner Florian Pracher Referenznummer 861186/1 Kontakt aufnehmen E-Mail: florian.pracher@hays.at Anstellungsart Freiberuflich für ein Projekt
Manage and refine business and technical requirements in collaboration with stakeholders Coordinate data integration activities with various source systems Design and model data structures within a Data Warehouse environment, with a strong focus on Data Vault methodology Develop and optimize data pipelines using SQL and Python Work with tools like Databricks and dbt to build scalable data transformation workflows Ensure data quality, consistency, and compliance, especially within banking-related use cases Experience in requirements management Experience in coordination with source systems Experience with data modeling in a Data Warehouse environment: Focus on Data Vault Good German and English language skills Databricks experience is nice to have Experience with dbt (data build tool) is an advantage Experience with SQL (as a query language) and Python is an advantage Banking experience is an advantage Renowned client Remote work Ihr Kontakt Ansprechpartner Florian Pracher Referenznummer 863466/1 Kontakt aufnehmen E-Mail: florian.pracher@hays.at Anstellungsart Freiberuflich für ein Projekt
Develop, maintain, and optimize data pipelines and ETL/ELT processes using Databricks Implement version control workflows and collaborate using GitHub Build and maintain CI/CD pipelines with GitHub Actions Design and implement scalable data transformations using Python/PySpark Write efficient and reliable SQL queries for data processing and analytics Strong hands-on experience with Databricks and strong SQL skills Proficiency with GitHub for version control and collaboration Experience building CI/CD pipelines, ideally with GitHub Actions and solid knowledge of Python/PySpark Experience with Microsoft Azure and knowledge of Data Vault data modeling is an advantage Experience with Kafka or other streaming technologies is an advantage Understanding of Unity Catalog for data governance is an advantage Experience with Splunk for monitoring and troubleshooting is an advantage Renowned client Remote work possible Ihr Kontakt Ansprechpartner Florian Pracher Referenznummer 863468/1 Kontakt aufnehmen E-Mail: florian.pracher@hays.at Anstellungsart Freiberuflich für ein Projekt
Design and implement a SQL-based landing zone for regulatory data Develop stored procedures for transformation, enrichment, and aggregation Build and operate high-volume batch processing chains for monthly/quarterly cycles Implement SSIS-based ingestion flows and job orchestration Ensure data quality, technical lineage, and full traceability across layers Define and document integration patterns and mapping logic between landing-zone datasets and Tagetik-based reporting templates Perform operational monitoring, troubleshooting, and performance optimization Strong expertise in Microsoft SQL Server and T-SQL Hands-on experience with stored-procedure-driven ETL and complex data models Solid SSIS skills for orchestration and control of processing chains Experience with batch processing, logging, restartability, and performance tuning Knowledge of data lineage, reconciliation, and regulatory processing needs Experience with reporting platforms such as Tagetik is a plus Familiarity with Oracle source systems is advantageous Renowned Client Remote Option Ihr Kontakt Ansprechpartner Eliška Stejskalová Referenznummer 862801/1 Kontakt aufnehmen E-Mail: eliska.stejskalova@hays.at Anstellungsart Freiberuflich für ein Projekt
Development of new cloud-native web solutions and customer portalsContinuous improvement of existing software products and adaption to new requirements/standardsQuality assurance measures such as code reviews and software testsActive participation in the development process of an agile team Solid professional experience in the field of frontend software engineeringExtensive knowledge of web frameworks and web technologies, very strong JavaScript (React, TypeScript) knowledge, HTML, CSS3Hands on experience with integrating design systems into code (Storybook) and visual testingSound experience with cross browser development, responsive design, web accessibility, search engine optimizationRestful APIs (REST, XML, JSON)Good command of EnglishKnowledge of relevant development tools and CI/CD pipelines (Jira, Confluence, Git)Experience with public cloud (Amazon AWS) and cloud services (Cloudfront, Load Balancers, API Gateways, Lambda) is an advantageGerman language skills are an advantage International clientRemote option Ihr Kontakt Ansprechpartner Florian Pracher Referenznummer 861186/1 Kontakt aufnehmen E-Mail: florian.pracher@hays.at Anstellungsart Freiberuflich für ein Projekt
Design and implement a SQL-based landing zone for regulatory dataDevelop stored procedures for transformation, enrichment, and aggregationBuild and operate high-volume batch processing chains for monthly/quarterly cyclesImplement SSIS-based ingestion flows and job orchestrationEnsure data quality, technical lineage, and full traceability across layersDefine and document integration patterns and mapping logic between landing-zone datasets and Tagetik-based reporting templatesPerform operational monitoring, troubleshooting, and performance optimization Strong expertise in Microsoft SQL Server and T-SQLHands-on experience with stored-procedure-driven ETL and complex data modelsSolid SSIS skills for orchestration and control of processing chainsExperience with batch processing, logging, restartability, and performance tuningKnowledge of data lineage, reconciliation, and regulatory processing needsExperience with reporting platforms such as Tagetik is a plusFamiliarity with Oracle source systems is advantageous Renowned ClientRemote Option Ihr Kontakt Ansprechpartner Eliška Stejskalová Referenznummer 862801/1 Kontakt aufnehmen E-Mail: eliska.stejskalova@hays.at Anstellungsart Freiberuflich für ein Projekt
Execute system integration testing within the IFX environment (Camstar / Opcenter)Support User Acceptance Testing (UAT) in alignment with business and functional requirementsParticipate in the factory integration rollout based on Infineon’s SOPs and standardsProvide post-stabilization support, including incident and problem management to reduce business impactHandle incident tickets according to SLA priorities (Critical / High / Medium / Low)Support root cause analysis and technical investigations during incidentsPrepare weekly status reports for the SAP Manufacturing System project teamCreate and document test cases, test reports, and UAT documentation Strong hands-on experience with Infineon productsProven practical experience with Camstar / Opcenter Solid knowledge in system testing, integration testing, and UAT preparationExperience with incident & problem management, including RCA methodologiesStrong understanding of business flows, functional specs, and manufacturing processesExcellent analytical and documentation skillsFluent English communication skills (international project environment) You will work in an international environmentA very renowned companyInteresting tasks in a multinational environment Ihr Kontakt Referenznummer 863788/1 Kontakt aufnehmen Telefon:+ 49 621 1788-4297 E-Mail: positionen@hays.de Anstellungsart Freiberuflich für ein Projekt
Mein Arbeitgeber Candidate location: US (preferably EST, CT, or MT time zones)For one of our clients, we are currently looking for a JUNIOR PMO (m/f/d) to support ongoing IT infrastructure initiatives within a global program The assignment focuses on project coordination, documentation, stakeholder communication, and supporting project management activities in a fully remote setup Support the PMO team across ongoing IT infrastructure projectsPrepare and maintain project documentation, reports, and presentationsCoordinate tasks, timelines, and project activitiesCommunicate proactively with stakeholders and team membersWork independently with minimal supervisionUse MS Project, Word, Excel, and PowerPoint for project support tasksListen to direction, act proactively, and adapt quickly to changing priorities Experience with MS Project and other MS Office toolsUnderstanding of IT Infrastructure environmentsProject coordination or PMO experience (Junior level)Experience working with ServiceNowIndependent and proactive working styleStrong communication skills Project language: EnglishRemote option Ihr Kontakt Referenznummer 863292/1 Kontakt aufnehmen Telefon:+ 49 621 1788-4297 E-Mail: positionen@hays.de Anstellungsart Freiberuflich für ein Projekt
Proactive participation in all phases of software development from feasibility studies through design,development, testing and bug fixing and maintenanceCollaboration within the Scrum-TeamsIndependent interaction with internal framework manufacturersBased on requirements and models, definition of software architecture, design and specifications, ultimately leading to implementationParticipation in the definition of work packages, their estimation and planning in a sprint-based agile environmentAdherence to a software development process including contribution to written deliverables and documentation Degree in a software related field such as software or electrical engineering or similarHands-on experience as Software Engineer, preferred in the regulated environment such as the medical device industryYears hands- on experience with C++ and Linux from the last project or positionStrong with Linux DockersExperience with CAN busSoftware architecture would be advantageous Internal career opportunities World-renowned biotech company Ihr Kontakt Referenznummer 865145/1 Kontakt aufnehmen Telefon:+41 44 225 50 00 E-Mail: positionen@hays.ch Anstellungsart Freiberuflich für ein Projekt
Enhancement of the secret scanner with custom extensions in RustImplementation of new detection patterns and regex rules for various secret typesIntegration into GitLab CI/CD pipelines with automated policy checksConnection to LLM systems (ONNX) for false-positive reductionImprovement of detection rates and scan performanceEvaluation of alternative scanner toolsDocumentation and training of development teamsEnforcement of security best practices Rust - Strong command of the language and understand its specificsGitLab CI/CD - Deep understanding of pipeline architectures, job orchestration, and best practicesGitLab Policies - Hands-on experience with policy management and compliance requirementsDocker - Expertise in container development, multi-stage builds, security aspects, and optimizationKubernetes - Solid knowledgeLLM & ONNX - Fundamental understanding of Large Language Models and the ONNX formatSecret Management - Understanding of different secret types, their handling, and security aspectsBonus: Postgres & Redis - Practical experience with both database systems, their architecture, and performance tuning Possibilities to work remoteA very renowned company Ihr Kontakt Referenznummer 864118/1 Kontakt aufnehmen Telefon:+ 49 621 1788-4297 E-Mail: positionen@hays.de Anstellungsart Freiberuflich für ein Projekt
Deploy, install, and manage Kubernetes clusters in on-prem and hybrid environmentsConfigure and maintain GitOpsWorkflows, Helm/Kustomize, and artifact registries in restricted networks Design, operate, and lead incident response for the observability stack (Prometheus, Grafana) and enforce disaster recoveryHarden environments with network segmentation, mTLS, IAM, and vulnerability remediationProduce compliance documentation, runbooks, and train agency and client teams on operations Excellent skills with SRE/Plaform Engineering/DevOps, on-call ownership, and operating production systemsDelivered services for regulated customers (public sector, finance, healthcare)Worked directly with customer IT/security teams and handled compliance audits Familiar with data privacy obligations, logging, and legal evidence standardsKubernetes operations (on-prem/hybrid) with GitOps, Helm/Kustomize, infrastructure automation (Ansible, Terraform) and Google CloudObservability tooling (Prometheus, Grafana, Loki, OpenTelemetry) and incident response practices A highly motivated team and an open way of communication Ihr Kontakt Ansprechpartner Romy Noetzold Referenznummer 864855/1 Kontakt aufnehmen E-Mail: romy.noetzold@hays.de Anstellungsart Freiberuflich für ein Projekt
Gathering, analyzing, structuring, and prioritizing business requirements for a new ERP and Master Data platform Translating business needs into technical use cases, epics, features, and user stories Collaborating with business stakeholders, IT architects, and development teams Ensuring alignment between business processes, functional design, and technical implementation Conducting workshops, requirement sessions, and cross-functional discussions Contributing to the stability, quality, and long-term scalability Supporting collaboration with external partners as well as nearshore/onshore delivery teams Bringing structure and clarity to complex business and technical topics Experience as a Business Analyst in complex IT programs Communicating fluently in German and English (C1, business fluent) Understanding and experience with ERP processes in a retail context is a must have Applying professional business analysis methodologies (requirements engineering, process modelling, use cases) Translating business requirements into technical concepts Collaborating effectively with developers, architects, and product owners Working confidently in agile setups (SAFe, Scrum, hybrid models) Experience in international corporate environments and with enterprise level projects Experience in large transformation programs or ERP greenfield implementations is an advantage Knowledge around Master Data Management, platform architectures, or integration architectures is an advantage International client Partly remote Ihr Kontakt Ansprechpartner Florian Pracher Referenznummer 862239/1 Kontakt aufnehmen E-Mail: florian.pracher@hays.at Anstellungsart Freiberuflich für ein Projekt
Execute system integration testing within the IFX environment (Camstar / Opcenter) Support User Acceptance Testing (UAT) in alignment with business and functional requirements Participate in the factory integration rollout based on Infineon’s SOPs and standards Provide post-stabilization support, including incident and problem management to reduce business impact Handle incident tickets according to SLA priorities (Critical / High / Medium / Low) Support root cause analysis and technical investigations during incidents Prepare weekly status reports for the SAP Manufacturing System project team Create and document test cases, test reports, and UAT documentation Strong hands-on experience with Infineon products Proven practical experience with Camstar / Opcenter Solid knowledge in system testing, integration testing, and UAT preparation Experience with incident & problem management, including RCA methodologies Strong understanding of business flows, functional specs, and manufacturing processes Excellent analytical and documentation skills Fluent English communication skills (international project environment) You will work in an international environment A very renowned company Interesting tasks in a multinational environment Ihr Kontakt Referenznummer 863788/1 Kontakt aufnehmen Telefon:+ 49 621 1788-4297 E-Mail: positionen@hays.de Anstellungsart Freiberuflich für ein Projekt
You develop concepts and participate in feasibility studies to meet technical requirements You perform and take ownership of specific software development tasks, ensuring reviews using checklists and templates You lead work package definition, estimation, and planning, and enhance or document SW unit specifications and designs You review designs and contribute to the SW architecture, defining quality attributes and staying updated with technology trends You conduct root-cause analysis of complex issues and provide bug fixes for post-market software releases You ensure compliance with processes, propose improvements, and stay informed about regulatory and market standards Education in a software related field such as software or electrical engineering Industry experience Proven experience as a Software Engineer with a strong focus on Rust development Solid understanding of Rust's core concepts, including ownership, borrowing, and lifetimes Experience with asynchronous programming in Rust (e.g., using async/await) Familiarity with common Rust libraries and frameworks (e.g., tokio, actix-web, rocket, serde, sqlx) Experience with Linux and Dockers Internal career opportunities World renowned pharmaceutical company International and diverse environment Ihr Kontakt Referenznummer 865359/1 Kontakt aufnehmen Telefon:+41 44 225 50 00 E-Mail: positionen@hays.ch Anstellungsart Freiberuflich für ein Projekt
Group Reporting data flows Option to work on a long-term project Ihr Kontakt Referenznummer 860031/1 Kontakt aufnehmen Telefon:+41 44 225 50 00 E-Mail: positionen@hays.ch Anstellungsart Freiberuflich für ein Projekt
Enhancement of the secret scanner with custom extensions in Rust Implementation of new detection patterns and regex rules for various secret types Integration into GitLab CI/CD pipelines with automated policy checks Connection to LLM systems (ONNX) for false-positive reduction Improvement of detection rates and scan performance Evaluation of alternative scanner tools Documentation and training of development teams Enforcement of security best practices Rust - Strong command of the language and understand its specifics GitLab CI/CD - Deep understanding of pipeline architectures, job orchestration, and best practices GitLab Policies - Hands-on experience with policy management and compliance requirements Docker - Expertise in container development, multi-stage builds, security aspects, and optimization Kubernetes - Solid knowledge LLM & ONNX - Fundamental understanding of Large Language Models and the ONNX format Secret Management - Understanding of different secret types, their handling, and security aspects Bonus: Postgres & Redis - Practical experience with both database systems, their architecture, and performance tuning Possibilities to work remote A very renowned company Ihr Kontakt Referenznummer 864118/1 Kontakt aufnehmen Telefon:+ 49 621 1788-4297 E-Mail: positionen@hays.de Anstellungsart Freiberuflich für ein Projekt
Group Reporting data flows Option to work on a long-term project Ihr Kontakt Referenznummer 860031/1 Kontakt aufnehmen Telefon:+41 44 225 50 00 E-Mail: positionen@hays.ch Anstellungsart Freiberuflich für ein Projekt
Jira and user story–based deliveryStrong communication skills with international and cross-functional stakeholdersExcellent English language skills (mandatory)ServiceNow experience (change, incident, or project-related use) is required Interesting assignments at renowned national and international companiesProfessional and trusting cooperation Ihr Kontakt Ansprechpartner Juliana Bergmann Referenznummer 861214/1 Kontakt aufnehmen E-Mail: juliana.bergmann@hays.de Anstellungsart Freiberuflich für ein Projekt
Gathering, analyzing, structuring, and prioritizing business requirements for a new ERP and Master Data platformTranslating business needs into technical use cases, epics, features, and user storiesCollaborating with business stakeholders, IT architects, and development teamsEnsuring alignment between business processes, functional design, and technical implementationConducting workshops, requirement sessions, and cross-functional discussionsContributing to the stability, quality, and long-term scalabilitySupporting collaboration with external partners as well as nearshore/onshore delivery teamsBringing structure and clarity to complex business and technical topics Experience as a Business Analyst in complex IT programsCommunicating fluently in German and English (C1, business fluent)Understanding and experience with ERP processes in a retail context is a must haveApplying professional business analysis methodologies (requirements engineering, process modelling, use cases)Translating business requirements into technical conceptsCollaborating effectively with developers, architects, and product ownersWorking confidently in agile setups (SAFe, Scrum, hybrid models)Experience in international corporate environments and with enterprise level projectsExperience in large transformation programs or ERP greenfield implementations is an advantageKnowledge around Master Data Management, platform architectures, or integration architectures is an advantage International clientPartly remote Ihr Kontakt Ansprechpartner Florian Pracher Referenznummer 862239/1 Kontakt aufnehmen E-Mail: florian.pracher@hays.at Anstellungsart Freiberuflich für ein Projekt
Infrastructure Setup & Configuration Design and implement a production-ready Keycloak setup aligned with organizational security and scalability requirements Integrate Keycloak with existing cloud infrastructure (e. g., Kubernetes, Azure, etc.) and CI/CD pipelines Configure realms, clients, roles, and identity providers based on project and application needs Documentation and Knowledge Transfer Develop internal documentation on Keycloak architecture, configuration procedures, and operational best practices Create developer guides detailing authentication and authorization flows for application teams Establish operational runbooks for common administrative and maintenance tasks Proven experience deploying and managing Keycloak in production environments Strong understanding of OAuth 2.0, OpenID Connect, SAML, and related identity standards Experience integrating Keycloak with Java Spring Boot and microservice architectures Background in DevOps or Cloud Platform Engineering Prior experience configuring Keycloak and the associated database Strong understanding of security best practices and compliance requirements Fluent Engish speaking skills A responsible project within a large international corporationThe prospect of exciting follow-up missions Ihr Kontakt Ansprechpartner Julia Ebler Referenznummer 864016/1 Kontakt aufnehmen Telefon:+49-(0)211-1793888667 E-Mail: julia.ebler@hays.de Anstellungsart Anstellung bei der Hays Professional Solutions GmbH
You develop concepts and participate in feasibility studies to meet technical requirementsYou perform and take ownership of specific software development tasks, ensuring reviews using checklists and templatesYou lead work package definition, estimation, and planning, and enhance or document SW unit specifications and designsYou review designs and contribute to the SW architecture, defining quality attributes and staying updated with technology trendsYou conduct root-cause analysis of complex issues and provide bug fixes for post-market software releasesYou ensure compliance with processes, propose improvements, and stay informed about regulatory and market standards Education in a software related field such as software or electrical engineering Industry experienceProven experience as a Software Engineer with a strong focus on Rust developmentSolid understanding of Rust's core concepts, including ownership, borrowing, and lifetimesExperience with asynchronous programming in Rust (e.g., using async/await)Familiarity with common Rust libraries and frameworks (e.g., tokio, actix-web, rocket, serde, sqlx) Experience with Linux and Dockers Internal career opportunities World renowned pharmaceutical companyInternational and diverse environment Ihr Kontakt Referenznummer 865359/1 Kontakt aufnehmen Telefon:+41 44 225 50 00 E-Mail: positionen@hays.ch Anstellungsart Freiberuflich für ein Projekt
Deliver backend development for a multi-agent evaluation platform within an agile setup Provide technical consulting to the project team and contribute to solution design Build and maintain backend services aligned with defined functional requirements Design and implement APIs for seamless integration across internal applications Collaborate with cross-functional teams to clarify and solve technical integration needs Apply modern data processing and analysis techniques to support platform evolution Improve system performance through testing strategies, code reviews, and tooling enhancements Support UI implementation and ensure smooth deployment in cloud and HPC environments Academic background or equivalent experience in a computing, engineering, or data-related field Strong expertise in Python programming Solid understanding of REST API design and implementation Hands-on experience with machine-learning engineering, ideally in scientific or technical domains Proficiency with CI/CD pipelines using GitLab Experience with GitOps workflows and Kubernetes-based service hosting Ability to implement or contribute to user interface components Knowledge of LLMs, multi-agent frameworks, and working in high-performance computing environments Opportunity to work on an award-winning, innovative scientific-technology project Highly collaborative, cross-functional environment with modern engineering practices Exposure to advanced ML, multi-agent systems, and cutting-edge data technologies Flexible hybrid working model with a dynamic team culture Ihr Kontakt Referenznummer 863129/1 Kontakt aufnehmen Telefon:+41 44 225 50 00 E-Mail: positionen@hays.ch Anstellungsart Freiberuflich für ein Projekt
Mulesoft Certified Developer) is a plus Strong understanding of system integration concepts, API management, and modern integration patterns Experience designing or supporting integration solutions using REST, SOAP, or event driven architectures Familiarity with API testing tools and automated testing practices (e.g., API test suites, CI/CD pipelines) Strong communication and collaboration skills, with the ability to work effectively across technical and non technical teams, managing dependencies, and ensuring transparent status reporting Languages: English (fluent), German (good knowledge) Possibilities to work in a home office A very renowned company Ihr Kontakt Ansprechpartner Olga Fester Referenznummer 864814/1 Kontakt aufnehmen E-Mail: olga.fester@hays.de Anstellungsart Freiberuflich für ein Projekt
Design, build, and optimize batch data pipelines for internal tool use cases Develop efficient Spark SQL transformations for large-scale datasets Use Python for data processing, orchestration, and automation Create and maintain data models (facts, dimensions, aggregates) with clear grain and metric definitions Ensure data quality and correctness, including handling late data, duplicates, and adjustments Implement validation, data quality checks, and reconciliation logic Work with business stakeholders to gather requirements, define metrics, and translate needs into pipelines Collaborate with infrastructure teams on standards, performance tuning, and best practices Bachelor oder Master degree in a technical field or an equivalent qualification Experience in data engineering or a related field Strong proficiency in Spark SQL for large-scale data transformations Solid Python skills for data processing and pipeline development Strong understanding of data modeling (fact tables, dimensions, grain, SCDs) Hands-on experience building and maintaining batch pipelines in production High attention to detail with a strong focus on data quality and metric integrity Ability to communicate clearly with non-technical stakeholders and translate business needs into data solutions Remuneration in the most attractive collective agreement in the industry Annual leave entitlement of 30 days Generous working time account with the possibility to pay overtime Subsidization of direct insurance (as company pension scheme) Ihr Kontakt Ansprechpartner Kristina Meng Referenznummer 863942/1 Kontakt aufnehmen E-Mail: kristina.meng@hays.de Anstellungsart Anstellung bei der Hays Professional Solutions GmbH
Strong SQL skills across MS SQL, MySQL, PostgreSQL, incl. analytical queries Experience with Azure (Databases, Data Lake Gen2) PowerShell scripting Familiarity with ITIL4 and service management frameworks Solid general IT knowledge (OS, networking) A very renowned company Possibilities to work remote Ihr Kontakt Ansprechpartner Michelle Winkels Referenznummer 861119/1 Kontakt aufnehmen E-Mail: michelle.winkels@hays.de Anstellungsart Freiberuflich für ein Projekt
Jira and user story–based delivery Strong communication skills with international and cross-functional stakeholders Excellent English language skills (mandatory) ServiceNow experience (change, incident, or project-related use) is required Interesting assignments at renowned national and international companies Professional and trusting cooperation Ihr Kontakt Ansprechpartner Juliana Bergmann Referenznummer 861214/1 Kontakt aufnehmen E-Mail: juliana.bergmann@hays.de Anstellungsart Freiberuflich für ein Projekt
Configure and customize SAP EHSM workflows according to business requirements Guide functional configuration with a deep understanding of EHS processes Ownership of the entire project lifecycle from requirements gathering through deployment, go-live, and hyper care support Collaborate with IT and business teams to validate system behavior against EHS needs Assist in training content development to ensure domain accuracy Participate in testing and validation phases to ensure compliance and process correctness Document workflow designs and changes for knowledge management Strong knowledge of SAP EHSM and SAP Workflow framework Experience with SAP S/4HANA and RISE with SAP environments Experience in working with SAP EHSM or similar EHS software solutionsProven experience in end-to-end application implementation and delivery Strong skills in requirement gathering, business analysis, and creating functional specification documents Deep understanding of design approaches, including designing and documenting business processes Expertise in configuring specific modules, such as Incident/Accident Management instances Ability to conduct workshops for requirement gathering and clarification and fit-gap-analysis Familiarity with various testing phases including System Integration Testing (SIT), User Acceptance Testing (UAT), and deployment activities Capability to train key users and provide ongoing support Interesting assignments at renowned national and international companies Possibilities to work remote Ihr Kontakt Ansprechpartner Nina van den Eynde Referenznummer 861303/1 Kontakt aufnehmen E-Mail: nina.van.den.eynde@hays.de Anstellungsart Freiberuflich für ein Projekt
Develop and maintain software solutions by applying in-depth technical knowledge and problem-solving skills, while ensuring compliance with regulatory standards for medical softwareEnsure the timely delivery of high-quality software for medical devices that meets both the company's standards and customer needs, influencing the success of the team and broader project outcomesCommunicate complex technical concepts effectively, fostering an environment of collaboration and continuous learning within and across diverse and intercultural teamsEmpower your team members to take ownership of their work and leading by example to foster teamwork and mentorship Degree or equivalent practical experience in a specialized field related to software development or engineeringProven experience in software development, with a demonstrated passion and hands-on professional experience working with Rust incl. a solid understanding of Rust's core concepts (ownership, borrowing, and lifetimes), experience with asynchronous programming in Rust (e.g., using async/await) and familiarity with common Rust libraries and frameworks (e.g., tokio, actix-web, rocket, serde, sqlx).Capable of solving complex issues creatively and effectively, using a multi-faceted approach based on thorough analysis to resolve complex technical challengesExcellent communication skills with the ability to foster an inclusive and diverse environment as well as collaborate effectively within and across teamsEnglish fluency is a prerequisite, German is advantageous Internal career opportunitiesWorld-renowned medical devices company Ihr Kontakt Referenznummer 858105/1 Kontakt aufnehmen Telefon:+41 44 225 50 00 E-Mail: positionen@hays.ch Anstellungsart Freiberuflich für ein Projekt
Configure and customize SAP EHSM workflows according to business requirementsGuide functional configuration with a deep understanding of EHS processesOwnership of the entire project lifecycle from requirements gathering through deployment, go-live, and hyper care supportCollaborate with IT and business teams to validate system behavior against EHS needsAssist in training content development to ensure domain accuracyParticipate in testing and validation phases to ensure compliance and process correctnessDocument workflow designs and changes for knowledge management Strong knowledge of SAP EHSM and SAP Workflow frameworkExperience with SAP S/4HANA and RISE with SAP environmentsExperience in working with SAP EHSM or similar EHS software solutionsProven experience in end-to-end application implementation and deliveryStrong skills in requirement gathering, business analysis, and creating functional specification documentsDeep understanding of design approaches, including designing and documenting business processesExpertise in configuring specific modules, such as Incident/Accident Management instancesAbility to conduct workshops for requirement gathering and clarification and fit-gap-analysisFamiliarity with various testing phases including System Integration Testing (SIT), User Acceptance Testing (UAT), and deployment activitiesCapability to train key users and provide ongoing support Interesting assignments at renowned national and international companiesPossibilities to work remote Ihr Kontakt Ansprechpartner Nina van den Eynde Referenznummer 861303/1 Kontakt aufnehmen E-Mail: nina.van.den.eynde@hays.de Anstellungsart Freiberuflich für ein Projekt
Analyze and understand the existing OT application landscape, including support and troubleshooting of operational systemsMonitor and manage access to 3rd-party SQL databases, including administrative tasksIntegrate new data sources into the OT landscape and support related business functionsServe as the main point of contact for Business customers regarding OT real-time application and data requirementsManage and coordinate internal and external development/support teams; ensure knowledge transfer to 1st Level SupportSupport and document OT infrastructure, including BoP (Balance of Plant) and Substation topologiesUtilize and maintain AVEVA PI systems and Bazefield for operational monitoring and analytics Requirements: AVEVA and Bazefield experienceSolid experience in real-time data processing (process industry, utilities, or renewables preferred)Experience leading small teams (up to 5 people) Experience with SCADA, real-time data acquisition, Alarm & Event handling (renewables experience highly valued)Practical experience with BoP and Substation environmentsSolid understanding of industrial protocols: OPC-DA, OPC-UA, IEC 60870-5-104, Modbus, etc.Strong SQL skills across MS SQL, MySQL, PostgreSQL, incl. analytical queriesExperience with Azure (Databases, Data Lake Gen2)PowerShell scriptingFamiliarity with ITIL4 and service management frameworksSolid general IT knowledge (OS, networking) A very renowned companyPossibilities to work remote Ihr Kontakt Ansprechpartner Michelle Winkels Referenznummer 861119/1 Kontakt aufnehmen E-Mail: michelle.winkels@hays.de Anstellungsart Freiberuflich für ein Projekt
Deliver backend development for a multi-agent evaluation platform within an agile setupProvide technical consulting to the project team and contribute to solution designBuild and maintain backend services aligned with defined functional requirementsDesign and implement APIs for seamless integration across internal applicationsCollaborate with cross-functional teams to clarify and solve technical integration needsApply modern data processing and analysis techniques to support platform evolutionImprove system performance through testing strategies, code reviews, and tooling enhancementsSupport UI implementation and ensure smooth deployment in cloud and HPC environments Academic background or equivalent experience in a computing, engineering, or data-related fieldStrong expertise in Python programmingSolid understanding of REST API design and implementation Hands-on experience with machine-learning engineering, ideally in scientific or technical domainsProficiency with CI/CD pipelines using GitLabExperience with GitOps workflows and Kubernetes-based service hostingAbility to implement or contribute to user interface componentsKnowledge of LLMs, multi-agent frameworks, and working in high-performance computing environments Opportunity to work on an award-winning, innovative scientific-technology projectHighly collaborative, cross-functional environment with modern engineering practicesExposure to advanced ML, multi-agent systems, and cutting-edge data technologiesFlexible hybrid working model with a dynamic team culture Ihr Kontakt Referenznummer 863129/1 Kontakt aufnehmen Telefon:+41 44 225 50 00 E-Mail: positionen@hays.ch Anstellungsart Freiberuflich für ein Projekt
Design, build, and optimize batch data pipelines for internal tool use casesDevelop efficient Spark SQL transformations for large-scale datasetsUse Python for data processing, orchestration, and automationCreate and maintain data models (facts, dimensions, aggregates) with clear grain and metric definitionsEnsure data quality and correctness, including handling late data, duplicates, and adjustmentsImplement validation, data quality checks, and reconciliation logicWork with business stakeholders to gather requirements, define metrics, and translate needs into pipelinesCollaborate with infrastructure teams on standards, performance tuning, and best practices Bachelor oder Master degree in a technical field or an equivalent qualificationExperience in data engineering or a related fieldStrong proficiency in Spark SQL for large-scale data transformationsSolid Python skills for data processing and pipeline developmentStrong understanding of data modeling (fact tables, dimensions, grain, SCDs)Hands-on experience building and maintaining batch pipelines in productionHigh attention to detail with a strong focus on data quality and metric integrityAbility to communicate clearly with non-technical stakeholders and translate business needs into data solutions Remuneration in the most attractive collective agreement in the industry Annual leave entitlement of 30 days Generous working time account with the possibility to pay overtime Subsidization of direct insurance (as company pension scheme) Ihr Kontakt Ansprechpartner Kristina Meng Referenznummer 863942/1 Kontakt aufnehmen E-Mail: kristina.meng@hays.de Anstellungsart Anstellung bei der Hays Professional Solutions GmbH
Mein Arbeitgeber Onsite in Zabrze, PL with partial remote work Support the full set-up and restoration of the IT infrastructure after a cyberattack Analyse the damage, define immediate actions, and stabilise critical systems Rebuild production and shopfloor systems (including Siemens MES) from scratch Ensure smooth transition from manual emergency operations back to regular production Collaborate closely with internal IT team Coordinate all recovery activities and prioritise technical measures in a crisis environment Ensure cybersecurity awareness throughout the organisation Drive business continuity management from an IT perspective Ensure compliance awareness in all IT operationsApply and follow standard best practices (e.g., ITIL) Several years of experience as IT Infrastructure Manager in crisis or recovery projects Strong expertise in IT infrastructures, networks, production IT, and industrial system landscapes Strong SAP knowledge (S/4HANA preferred) Experience with MES systems, especially Siemens MES Solid understanding of VMware and virtualisation technologies Proven ability to define and track IT KPIs High cybersecurity awareness; experience in post-incident recovery environments Knowledge of business continuity and compliance requirements Hands-on mentality and ability to implement measures quickly Knowledge of IT service management best practices such as ITILExcellent English; Polish is a plus Exciting project for a renowned client Ihr Kontakt Referenznummer 865148/1 Kontakt aufnehmen Telefon:+43 1 5353443 0 E-Mail: positionen@hays.at Anstellungsart Freiberuflich für ein Projekt
Mulesoft Certified Developer) is a plus Strong understanding of system integration concepts, API management, and modern integration patterns Experience designing or supporting integration solutions using REST, SOAP, or event driven architectures Familiarity with API testing tools and automated testing practices (e.g., API test suites, CI/CD pipelines) Strong communication and collaboration skills, with the ability to work effectively across technical and non technical teams, managing dependencies, and ensuring transparent status reporting Languages: English (fluent), German (good knowledge) Possibilities to work in a home officeA very renowned company Ihr Kontakt Ansprechpartner Olga Fester Referenznummer 864814/1 Kontakt aufnehmen E-Mail: olga.fester@hays.de Anstellungsart Freiberuflich für ein Projekt