By operating our own systems, our clients benefit from end‑to‑end consulting, professional planning, and efficient execution of implementation projects.We look for a motivated and eager to learn colleague who: Has completed studies in computer science, software engineering or a related field (Bachelor / Master);Has practical experience in software engineering, object-oriented programming and microservices;Has strong skills in Python, JavaScript, and NoSQL;Has additional skills, such as PowerShell, Angular, SQL and HTML, which are good to have;Is proficient with agile methods, documentation-driven-development, test-driven-development, continuous integration, deployment and delivery;Demonstrates a strong will and ability to learn and quickly apply new or unfamiliar technologies;Has strong problem-solving skills and analytical thinking;Is fluent in English (written and verbal) with a good ability to communicate ideas and concepts in a clear way.
Impact & Team Power: High degree of creative freedom and unbeatable team power in a high performance work environment Salary & Employee Discounts: Secure job with the pioneer of discounts offering an attractive salary and corporate benefits Your tasks Agile development & configuration (front & backend) of an international PIM/MDM solution Build & further enhance our PIM/MDM data models based on complex business requirements Code review & unit testing and perform quality assurance and testing (error analysis, bug fixing) Take over responsibility for our regular release cycle & deployments Strong collaboration with other technical teams Translation of technical requirements into features, epics and user stories Assuring the Third Level Support for our platform(s) Transfer of technical knowledge to our domain and business colleagues as well as mentor junior developers and support project teams Your profile Completed education in IT/computer science (e.g., IT specialist apprenticeship, specialist for application development) or a related university degree (Computer Science, Business Informatics) or equivalent qualification Proven development experience with PIM and/or MDM solutions; PIM XY experience is a plus Proficiency programming with languages like PHP or JavaScript as well as experience in API development based on REST or GraphQL Experience working in international, cross functional projects using agile methodologies (e.g., Scrum, Kanban); ability to technically lead and coach teams is a plus Structured, organized, self directed, and solution oriented working style with high quality standards Very good German & English skills (spoken and written) Confident use of MS Office applications Developer-PIM-MDM-m-f-d-MDM-Platform-Solutions-Essen
Analyze system requirements and assess the feasibility of testing in simulated environments as well as in vehiclesDesign and develop test cases for system requirements, particularly for IVI systems including navigation, telematics, and streaming servicesExecute integrated system tests on test benches and in-vehicle environmentsTake ownership of key test milestones, such as quality audits and final release gate checks for new vehicle platformsCollaborate closely with Tier-1 suppliers and coordinate activities with our R&D headquarters in KoreaTrack issues and manage bug fixes using JIRA, ensuring alignment with vehicle line timelines and software release planReview and challenge technical solutions with a focus on system performance and market competitivenessIdentify improvement opportunities based on European market trends and actively support their implementation Bachelor’s or Master’s degree in Computer Science, Engineering, Electrical Engineering, or a related fieldPractical experience conducting driving tests within the EU region, ideally in the area of automotive infotainment validationExperience in system validation, preferably covering navigation, connected car services, and streaming applicationsFamiliarity with configuration management and version control toolsBasic knowledge of data analytics is an advantageStrong planning and organizational skills with a structured working approachHigh level of flexibility and motivation to work in an international and cross-cultural environmentVery good command of the English language, both written and spokenWillingness to travel and conduct driving tests; valid European driving license (Category B) required Pleasant working atmosphereChallenging and varied tasks in a promising and innovative industryDynamic and innovative market environmentA highly motivated team and an open communication styleAngenehmes Arbeitsklima Ihr Kontakt Ansprechpartner Annika Chrysant Referenznummer 858521/1 Kontakt aufnehmen E-Mail: annika.chrysant@hays.de Anstellungsart Anstellung bei der Hays Professional Solutions GmbH
RAG-Anwendungen, Agenten oder Tooling) in stabile, produktive Services wie APIs, Backends oder Worker – inklusive Architektur, Error Handling und technischer Dokumentation Aufbau zuverlässiger Daten- und Dokumentenpipelines (Ingestion, Transformation, Indexing/Embeddings, Retrieval) als zentrale Bausteine für produktionsreife KI-Lösungen Entwicklung und Etablierung umfassender Test- und Qualitätsstrategien (Unit-, Integrations- und End-to-End-Tests) sowie LLM-spezifischer Evaluations- und Regressionsmechanismen (Eval-Sets, Guardrails, Versionierung) Aufbau und Betrieb von CI/CD-Pipelines, Umgebungen (Dev/Test/Prod) und Release-Prozessen für zuverlässige Bereitstellung GenAI-basierter Services Implementierung moderner Observability (Logging, Tracing, Metrics, Dashboards, Alerts) sowie Umsetzung von Security- und Governance-Standards (Identity/RBAC, Secrets, Policies) Ihr Profil Abgeschlossenes Studium im Bereich Informatik, Wirtschaftsinformatik oder vergleichbare Qualifikation Mehrjährige Erfahrung im Software Engineering, idealerweise mit Schwerpunkt Python; zusätzliche Kenntnisse in TypeScript, Java oder C# sind von Vorteil Erfahrung in der produktiven Entwicklung von Backend-Services einschließlich Tests, CI/CD und Integrationslandschaften Fundiertes technisches Verständnis für Betrieb und Stabilität produktiver Systeme – insbesondere Monitoring, Alerting, Incident-Readiness sowie Performance- und Kostenbewusstsein Praxis im Umgang mit Cloud-Technologien, bevorzugt Microsoft Azure (Identity, Secrets Management, Storage/Compute, Netzwerkgrundlagen) Strukturierte, qualitätsorientierte Arbeitsweise sowie der Anspruch, hochwertige und skalierbare GenAI-Lösungen in Produktion zu bringen Einsatzort: Dortmund ǀ Nordrhein-Westfalen
RAG-Anwendungen, Agenten oder Tooling) in stabile, produktive Services wie APIs, Backends oder Worker – inklusive Architektur, Error Handling und technischer Dokumentation Aufbau zuverlässiger Daten- und Dokumentenpipelines (Ingestion, Transformation, Indexing/Embeddings, Retrieval) als zentrale Bausteine für produktionsreife KI-Lösungen Entwicklung und Etablierung umfassender Test- und Qualitätsstrategien (Unit-, Integrations- und End-to-End-Tests) sowie LLM-spezifischer Evaluations- und Regressionsmechanismen (Eval-Sets, Guardrails, Versionierung) Aufbau und Betrieb von CI/CD-Pipelines, Umgebungen (Dev/Test/Prod) und Release-Prozessen für zuverlässige Bereitstellung GenAI-basierter Services Implementierung moderner Observability (Logging, Tracing, Metrics, Dashboards, Alerts) sowie Umsetzung von Security- und Governance-Standards (Identity/RBAC, Secrets, Policies) Ihr Profil Abgeschlossenes Studium im Bereich Informatik, Wirtschaftsinformatik oder vergleichbare Qualifikation Mehrjährige Erfahrung im Software Engineering, idealerweise mit Schwerpunkt Python; zusätzliche Kenntnisse in TypeScript, Java oder C# sind von Vorteil Erfahrung in der produktiven Entwicklung von Backend-Services einschließlich Tests, CI/CD und Integrationslandschaften Fundiertes technisches Verständnis für Betrieb und Stabilität produktiver Systeme – insbesondere Monitoring, Alerting, Incident-Readiness sowie Performance- und Kostenbewusstsein Praxis im Umgang mit Cloud-Technologien, bevorzugt Microsoft Azure (Identity, Secrets Management, Storage/Compute, Netzwerkgrundlagen) Strukturierte, qualitätsorientierte Arbeitsweise sowie der Anspruch, hochwertige und skalierbare GenAI-Lösungen in Produktion zu bringen Einsatzort: Dortmund ǀ Nordrhein-Westfalen
Mentor junior developers and contribute to technical leadership within the team. Your Profile: Degree in Software Engineering, Computer Science, Computer Engineering or related technical discipline 5+ years of experience in Java backend development, with strong expertise in Spring Boot and microservices architecture.