Senior Software Engineer (Frontend, Backend, or Fullstack)

Quick Facts

• Role: Senior Software Engineer (Frontend, Backend, or Fullstack)
• Focus: Business-critical software and complex system integration with AI-enabled development
• Work style: Hybrid with flexible schedules; full-time or part-time

Description

You will develop and integrate high-quality software for leading industry organizations, contributing to architecture, testing, and DevOps processes for on-premise or cloud environments. This role also helps shape software engineering in the AI era by building AI-based solutions that create customer value. You will work from planning through operations with regular collaboration with clients.

Responsibilities

• Develop individual, business-critical software and integrate it into complex system landscapes
• Co-design AI-enabled solutions for customers
• Shape the engineering lifecycle from planning to operations with client collaboration
• Design software architecture, test strategies, and DevOps processes (on-premise or in the cloud with AWS, Azure, Google Cloud, or SAP BTP)
• Run code reviews and mentor developers in agile teams

Requirements

• Multi-year professional experience; degree in Computer Science, Business Informatics, another STEM field, or comparable education
• Practical experience in software projects and ideally technical leadership (estimation, scoping, planning)
• Understanding of AI capabilities and limitations
• Experience with AI-based tools such as GitHub Copilot
• Practical experience with AI frameworks such as LangChain, LangGraph, Pydantic.AI, or crew.ai
• Strong knowledge (e.g., Java, Java EE, Spring Boot, Angular, React, next.js, REST, Kubernetes, Grafana, Kafka, RabbitMQ, and relational/non-relational databases)
• Experience with (microservice) software architecture, design patterns, and test-driven development
• High quality awareness, agile mindset, strong communication, and team collaboration
• Excellent German and English skills (at least C1)

Benefits

• Flexible working time and time-off models; mobile work
• Hybrid work from office, home, or other locations in Germany
• Learning and development opportunities, leadership programs, and international communities
• Job bike program, mobility budget, and cooperation with the pme family service
• Health offerings, employee discounts, and team/sports events