Tech jobs at Unzer

Software Engineer - Agentic Systems (m/f/d)

Berlin

Hybrid Full-time Mid

3+ YOE Exposure to high-availability or high-volume systems, ideally in fintech or payments. Experience with agent frameworks or protocols (e.g. MCP, LangGraph or similar), or with building internal developer tools. What’s next? Does it …

Java, LLM, PostgreSQL, MongoDB, Git, CI/CD

Senior QA Engineer - POS Hardware (m/f/d)

Berlin

Hybrid Full-time Senior

Jira, Confluence, OpenSearch, Postman, SQL, Excel

Software Engineer (Java) - (m/f/d)

Heidelberg, Baden-Württemberg

Hybrid Full-time Senior

5+ YOE 5+ years with Java 21+ and Spring Boot, SQL databases, microservices and Kafka/Avro messaging, Git workflows, TDD, architecture design, observability tools, and hands-on use of AI coding assistants. Nice to have: Angular, AWS, …

Angular, AWS, Docker, Kubernetes, Argo CD, Microservices

(Senior) Software Engineer - Microsoft Dynamics 365 and Azure (m/f/d)

Heidelberg, Baden-Württemberg

Hybrid Full-time Senior

AI-assisted development using tools such as GitHub Copilot or coding agents to support implementation, test creation, debugging, and documentation. You review generated code critically and protect confidential data when using …

GitHub, Infrastructure as Code, Terraform, Dynamics 365, Azure, C#

Senior Product Manager - POS Hardware (m/f/d)

Berlin

Hybrid Full-time Senior

5+ YOE

People Controlling and Analytics Manager (m/f/d)

Some Unzer Locations

Hybrid Full-time Mid

3+ YOE

Data Protection Manager (m/f/d)

Berlin

Hybrid Full-time Mid

2+ YOE