Top Software Engineer Jobs in Germany

Lead architecture and multi-quarter initiatives for Tempo (ingestion, storage, query, metrics). Drive performance, autoscaling, API design, operational excellence, on-call ownership, cross-team partnership, mentoring, and open-source contributions to evolve Tempo into a scalable platform for Grafana products and AI-driven workflows.

Join the Desktop Integrations team to develop and improve Firefox installs, updates, and OS integrations. Implement enhancements guided by data, tackle low-level Windows and macOS platform challenges, own complex bugs, participate in code reviews, and collaborate with a distributed team to deliver secure, high-quality features for millions of users.

Lead design, build, and deploy high-performance Rust CLIs and Python/FastAPI microservices. Own full SDLC including CI/CD, automated security and license scanning, testing, containerization, and AWS-based infrastructure and distribution pipelines.

Lead and deliver end-to-end payment services: design, build and operate scalable cloud-native systems, mentor engineers, own production services (including on-call), and drive technical direction within agile teams.

Design, develop, and maintain scalable backend services and contribute to frontend features. Influence architecture and technical decisions, write well-tested code using TDD, troubleshoot production issues, mentor teammates, and collaborate with Product and cross-functional stakeholders to deliver reliable, high-performance SaaS solutions.

As a Senior QA Engineer, you will integrate closely with development teams, conduct automated and manual testing, drive the design of frameworks, and innovate QA processes with AI technologies.

As a Senior Software Engineer, you'll design and maintain APIs, improve performance, debug issues, and explore AI integration while owning backend features with Rails and PostgreSQL.

The Senior Software Engineer will develop and optimize web applications, design system architectures, manage AWS infrastructure, mentor team members, and contribute to product strategy while ensuring system reliability.

Lead design and delivery of AI-enabled SDLC platforms for embedded software: orchestrate multiple GenAI systems and agent frameworks (LangChain, AutoGen, CrewAI), integrate deeply with Atlassian tools (Jira, Confluence, Bitbucket) and CI/CD pipelines, ensure governance, scalability, and compliance with MISRA, ISO 26262, ISO/SAE 21434 and ASPICE.

Lead and implement architecture and code for resilient backend systems, embedded hardware, secure networking, and ML inference at the tactical edge. Mentor engineers, run code review and RFC processes, optimise performance and reliability, and drive cross-team technical initiatives from prototype to production.

Own and evolve ClickHouse's Python connector and SDK ecosystem, build integrations with orchestration and transformation tools, drive AI/LLM integration strategy for RAG and feature pipelines, engage with open-source community, and collaborate across product and engineering to prioritize real-world data workflows.

Plan and run formative and summative usability evaluations for software and hardware, translate user behavior into evidence-based findings, validate concepts and prototypes, establish usability metrics, standards and tooling, act as a usability quality gate, educate stakeholders, identify usability risks, and contribute to process improvements including AI-assisted testing.

Develop edge software integrating MRI systems and industrial automation hardware. Implement and maintain Python/C/C++ backend code, CI/CD pipelines, automated tests, and scalable architectures. Work with protocols (TCP, OPC-UA, Modbus, TTL, PLCs), collaborate with hardware suppliers, define APIs, and troubleshoot integration issues to enable automated industrial imaging solutions.

Design, develop, test, and maintain scalable C#/.NET software for semiconductor metrology. Apply TDD, multi-threading, and CI/CD, conduct code reviews, troubleshoot distributed systems, mentor developers, and collaborate with product and cross-functional teams to improve architecture, performance, and reliability.

Design and implement core Web3 protocol features and secure smart contracts in Solidity. Integrate blockchain solutions with cross-functional teams, ensure scalability and performance, stay current on EVM internals, conduct code reviews, and mentor junior engineers.

Lead design and develop backend systems (currently APL), architect scalable cloud-native solutions on Azure, mentor engineers, drive code quality via unit/integration testing and CI/CD, work with product and cross-located teams, and deliver robust Private Debt functionality for investment decision-making.

Design and implement a video processing engine, develop a cross-platform rendering engine, integrate systems, and optimize performance while collaborating with other engineers.

The Senior Software Engineer at Eye Security will lead feature development, collaborate on solutions, and influence technical decisions within a small stream-aligned team.

Build and operate core developer platform and cloud infrastructure for simulation-driven stellarator design. Responsibilities include cloud infrastructure (IaaC, permissions, efficiency), Kubernetes/Ray/Dask-based compute, CI/CD and developer experience, observability, and managing distributed/HPC clusters while improving DevOps practices and DORA metrics.

The Senior Software Engineer will focus on backend development, designing and maintaining APIs and services, collaborating on features, and enhancing integrations at Motion.

Design and implement real-time telemetry pipelines and fault-tolerant integration layers between IT and OT systems for datacenter power and grid-aware workload control. Own architecture and delivery of safe, reliable control systems from edge to control plane.

Design, develop, and maintain backend systems for Databricks workspaces, ensuring performance and reliability. Provide technical leadership and mentor junior engineers.

Develop, maintain and optimize embedded firmware for battery-powered IoT camera devices. Integrate camera sensors and peripherals via SPI/I2C/UART, implement WiFi and BLE connectivity, support hardware bring-up and debugging, optimize power consumption and reliability, and collaborate with cloud, edge, and computer vision teams for field deployment.

Build and operate fullstack interoperability solutions connecting Doctolib to German national health services and EHRs. Design architectures, implement integrations (TI, eRezept, QES, GDT), ensure security, compliance, observability, and partner with cross-functional teams for multi-country rollouts.

Design, build, and maintain scalable Java backend microservices for an identity verification platform. Contribute to architecture, optimize JVM performance, develop RESTful APIs, write tests, work in cross-functional Agile teams, and mentor junior developers.