Top Software Engineer Jobs in Germany

Design and implement backend trading services, own features end-to-end (schema, API, tests, UI integration), contribute to real-time infrastructure and client-facing APIs, and write integration tests against real dependencies.

Design, develop and integrate high-fidelity Eurofighter flight simulation software and models. Derive system requirements, design software architecture, implement models (primarily C++), create unit tests and development tools, integrate C++/Ada modules, perform integration testing, document modules, and take module responsibility within an international team in Manching, Germany.

The Software Engineer role involves developing high-quality web and mobile applications, collaborating with cross-functional teams, and ensuring core engineering practices while maintaining a strong user focus.

Develop and improve cloud-native microservices and Kubernetes operators (including open-source work). Build highly available cloud infrastructure, automate end-to-end tests via CI/CD, collaborate with customer teams, enable Day 2 operations, and share knowledge across Reply and client teams.

Join a cross-functional agile team to design, develop, test, and deploy Java-based backend microservices on AWS. Contribute to CI/CD, containerization, observability, and secure DevOps practices while exploring AI integrations and collaborating with frontend, product, and UX teams.

Design and build web applications, backend services, and cloud infrastructure for device provisioning, fleet management, OTA updates, secure APIs, and observability. Collaborate with UI/UX and embedded/AI teams, implement secure access controls, develop internal tools and CI/CD pipelines, and ensure production reliability for distributed IoT systems.

Software Engineers at QuantCo will design and develop scalable solutions, integrate models into client businesses, and improve products based on client feedback.

Build and maintain full-stack features across NestJS TypeScript backends and React/React Native frontends. Plan architecture, extend GraphQL APIs, integrate third-party services, ensure security and scalability, contribute to CI/CD/DevOps, collaborate with product owners, write technical documentation, and prioritize delivering high-quality UX in an agile, cross-functional team.

Work across backend APIs, web and mobile frontends to design, implement and maintain a scalable NestJS/TypeScript backend and React/React Native frontends. Extend and maintain GraphQL APIs, integrate third-party services, influence architecture and roadmap, produce technical documentation, collaborate with product owners, and deliver high-quality, tested, secure software in an agile cross-functional team.

Design, implement and maintain full-stack features across NestJS (TypeScript) backends and React/React Native frontends. Extend GraphQL APIs, integrate third-party services, influence architecture and roadmap, ensure quality via testing/CI-CD, produce technical documentation, and collaborate with product owners to deliver scalable, reliable SaaS solutions.

As an Ubuntu Core Software Engineer, you will design and implement features for the embedded Linux operating system, maintain boot mechanisms, debug system-level issues, and collaborate with a global team.

Develop and operate a scalable multi-tenant Conversational AI platform. Engage with customers to understand needs, plan and implement software with the AI team, test new features, and ensure platform quality in an agile environment.

The Senior Software Engineer will lead the development of secure identity and authentication systems, mentor team members, and contribute to system architecture and product leadership.

Lead complex projects within a collaborative environment by designing and maintaining scalable systems while mentoring team members and ensuring high-quality software delivery.

Design and maintain a query processing and optimization engine, ensuring performance and support for various data formats and integrating high-performance execution features.

Full-stack Developers at QuantCo build user interfaces for machine learning solutions, collaborating with data scientists and engineers to deliver actionable products.

The Senior Software Engineer will own the payment experience at Perk, focusing on system architecture, mentorship, and leading cross-functional projects to optimize the payments product for users and internal teams.

The Software Engineer will develop backend systems using Rust, manage multimodal data, and improve data infrastructure with a focus on performance and design ownership.

The role involves improving developer workflows and CI/CD infrastructure for automotive systems, optimizing software deployment, and addressing software stack bottlenecks.

Lead design and development of low-level Linux instrumentation and eBPF-based runtime security features for detection, monitoring, and workload protection. Drive architecture, implement performance-sensitive systems, establish testing methodologies, deliver end-to-end features, and provide technical leadership and cross-team collaboration across Datadog's security products.

As a Full Stack Software Engineer, you will develop full-stack services, enhance system testing, design APIs, and update existing services using modern technologies in an agile team.

Responsible for designing, developing, and maintaining software applications, writing efficient code, troubleshooting issues, and collaborating with teams.

The role involves optimizing hardware support within a software stack for AI model deployment, collaborating with teams and hardware vendors to enhance performance and portability across platforms.

Canonical seeks open-source enthusiasts to optimize Ubuntu for new silicon technologies, collaborating with teams and customers to enhance software quality and performance across various platforms.

Work as an intern building software and AI application features for production manufacturing systems. Collaborate with senior engineers to troubleshoot, document, and ship solutions, integrate the platform into customer environments, and translate customer requirements into technical implementations while learning production processes, IT infrastructure, and AI product deployment.