Top Software Engineer Jobs in Germany

As a Senior Software Engineer, you will develop CUDA Core Libraries in C++ and Python, optimizing GPU algorithms and improving developer experience across stacks through collaboration and independent project management.

Lead design and development of scalable, user-friendly iOS applications for clinical and customer use. Define technical architecture, implement and optimize features, build modular frameworks, ensure high quality via automated tests, apply Apple design and accessibility standards, and collaborate with cross-functional teams in agile processes.

Build high-throughput, reliable database integrations and replication pipelines into ClickHouse. Design and implement data-intensive systems, debug production issues, improve reliability and tooling, participate on-call, document designs, and collaborate with customers and cross-functional teams to drive product and integration improvements.

As a Senior Software Engineer, you will build scalable distributed systems, improve developer experience, mentor peers, and lead incident responses.

Design, build, test, deploy and operate software integrating PLCs, robots, AGVs and third-party systems for manufacturing logistics. Manage hybrid cloud/on-prem deployments, observability, SLAs/SLOs, and support live factory systems.

Own, design, and develop the AI Data Platform: maintain a high-scale data product platform (≈400K pipeline jobs/month, petabyte scale), architect cross-cloud data infrastructure, build and operate automated data pipelines, ensure data observability and quality, and implement AI-driven features and AI data agents to expose AI-ready data products.

Design and build automated testing frameworks, pipelines, and validation tools for a cloud-native, microservice insurance platform. Develop integration, end-to-end, and regression tests, improve CI/CD quality gates, investigate production issues, and collaborate across engineering and product teams to ensure system correctness, reliability, and observability.

Design, build, and operate backend services and LLM orchestration pipelines. Implement RAG/agent flows, CI/CD, schema migrations, observability, secure multi-tenant access, and participate in on-call incident response to ensure reliable production systems.

Lead and architect the leonardo web application, write production code (80% hands-on), make key technical decisions, set up DevOps/MLOps and deploy ML models, perform code reviews, optimise performance, mentor developers, and collaborate with product, design, ML and stakeholders.

Design, develop, and maintain scalable backend features for a cloud-native microservice platform using Spring Boot with Java/Kotlin. Drive architecture decisions, implement REST APIs and persistence, improve CI/CD and automated testing, mentor junior developers, and collaborate with product and domain experts to deliver maintainable, high-quality software.

Plan, design, and lead test strategies for complex software and systems. Develop and maintain manual and automated tests, test platforms, and documentation. Mentor engineers, coordinate cross-functional testing activities, ensure regulatory-quality compliance, and improve test processes across the software lifecycle.

As a Software Release Engineer, coordinate software releases, manage configurations, support automation in delivery pipelines, and collaborate with cross-functional teams to ensure software stability for robotics systems.

Design, build, and operate backend microservices that integrate carriers end-to-end. Implement event-driven pipelines (Kafka/SQS), ingest and normalise carrier events, design resilient third-party clients (REST, SOAP, EDI, SFTP), model data in MongoDB/MySQL, and deploy containerised services on Kubernetes in AWS.

Design, implement, test, and support embedded and Linux-based software for aerospace products across development to production. Tasks include low-level drivers, BSPs, APIs for FPGA, system integration, QA, performance optimization, documentation, customer-facing design reviews, and in-orbit support.

Lead the development and maintenance of high-performance cross-platform desktop and mobile applications for HiFi audio. Drive technical direction, mentor team members, and innovate audio streaming solutions while ensuring product scalability and performance.

Lead design and execution of manual and automated software tests for medical device systems. Plan test strategies, manage schedules and resources, develop test platforms and documentation, mentor engineers, ensure QA across the software lifecycle, and maintain compliance with medical device regulatory standards.

The Test Development Engineer will implement test software, perform integration and system tests, and collaborate with specialists in satellite operations and cryptography, while also contributing to software automation and tool setup.

Develop embedded software for high voltage batteries in electric vehicles, ensuring safety and real-time communication, while managing drivers and protocols.

The Embedded Software Architect will design and implement the architecture for high-voltage battery system software, ensuring compliance with safety and quality standards. Responsibilities include defining static and dynamic architectures, coding guidelines, and leading code reviews while collaborating with the engineering team.

The Senior Embedded Software Engineer will design and develop core software for high-voltage battery systems, focusing on low-level drivers, diagnostics, and security protocols, while ensuring adherence to automotive safety standards.

Design, implement, test, and maintain cloud-first web applications. Build secure, maintainable code using event-driven architecture and cloud services (AWS/Azure). Collaborate with cross-functional teams, mentor junior engineers, and support CI/CD and PWA development.

Design and execute integration tests for Eurofighter avionics mission computers: translate requirements into test cases, run tests, identify issues early, support system/software designers, and contribute to software qualification under aviation regulations.

Design, implement and maintain automated HIL tests for embedded battery systems. Configure and improve HIL test environments, run functional/integration/regression/performance tests, analyze results, support root-cause analysis, collaborate with software and systems teams, and present technical results. Support releases, test strategies and continuous improvement of tools and automation.

Design, build, and harden Chromium-based browser components in C++ to power Menlo's AI/agent initiatives; apply networking and HTTP security expertise; integrate AI agents and MCP servers; build tooling in Python or Rust; deploy and operate cloud infrastructure (AWS/GCP, Kubernetes, Terraform); debug and optimize performance-critical systems; collaborate cross-functionally.

Design, build, and operate Threat Protection and ShadowAI services: scalable distributed systems and APIs that detect and control risky web and generative AI usage. Own features end-to-end, maintain availability and latency SLOs, write tests, perform code reviews, use AI-assisted tools, and collaborate with cross-functional teams to improve detection accuracy and production reliability.