Top Software Engineer Jobs in Germany

Lead and architect end-to-end features across NestJS/TypeScript backend, React Native and web frontends. Extend and maintain GraphQL APIs, integrate third-party services, drive roadmap and technical decisions, implement CI/CD/DevOps practices, mentor developers, and contribute to UX and documentation. Opportunity to scale into CTO with equity.

Lead fullstack development and scaling of a collaborative AI-driven media platform. Build and optimize frontend (React) and backend (FastAPI), design RESTful APIs on AWS, ensure data storage efficiency, and implement containerized CI/CD workflows (Docker, Kubernetes) to support text, audio, and video generation at scale.

Develop cloud-native production systems that process large data volumes. Engage in backend development with Rust and frontend with Angular. Collaborate on product development.

As a Senior Software Engineer, you'll design and build scalable market data systems, improve API architecture, and enhance overall system performance, contributing to Alpaca's infrastructure for trading financial assets.

Build and maintain core post-trade clearing systems and securities-finance infrastructure. Own projects end-to-end, design reliable distributed services and RESTful APIs, integrate new clearing partners, participate in on-call rotation, and improve systems to enable new product offerings.

Lead the development of software solutions for a logistics platform, overseeing technical strategy, mentoring teams, and ensuring high-quality software delivery.

Build and maintain scalable backend systems that integrate real-time data, machine learning, and optimization models to optimize renewable and battery storage operations. Own architecture through deployment and maintenance, collaborate with engineers and data scientists, troubleshoot performance issues, and improve monitoring, reliability, and system performance.

The Senior Software Engineer will design and develop features using TypeScript and Node.js, contribute to API infrastructure, build AI-powered features, and collaborate across teams to improve quality and performance.

Build and own end-to-end features across Sona’s platform using AI-assisted development. Direct and correct agent-produced code, work cross-functionally, engage customers in discovery and workshops, and contribute across scheduling, payroll, HR, and mobile domains.

As a Senior Engineer at Mapbox, you will design, develop, and operate the routing services within their API, focusing on scalability, monitoring, and collaboration across teams, while using AI in engineering workflows.

Join Firebolt as a Senior Software Engineer to enhance our distributed query processing engine, contribute to technical mentorship, and develop high-performance features.

Rover seeks a Lead/Senior Software Engineer with 7+ years of experience, specializing in frontend technologies like ReactJs and Python. Responsibilities include building customer-facing products, mentoring team members, and promoting engineering best practices. The role includes collaboration on projects and a commitment to inclusivity and diversity in the workplace.

Designs and implements system-level software for embedded Linux platforms, focusing on 2D/3D data acquisition and processing in machine vision applications.

Design and build the Capacity and Quota Management control plane for GPU resource allocation. Implement reservation engines, quota control algorithms, APIs, rebalancing, and auto-reclamation; ensure consistency, reliability, and scalable distributed backend services.

Lead full‑stack development of the Legal AI product: design and implement backend APIs and frontend interfaces, collaborate with product and design, ensure code quality, security and scalability, contribute to technical decisions and engineering culture, and integrate AI tools and agents to enhance product and developer productivity.

Design, build, and operate Packa's B2B SaaS platform: contribute to architecture and feature design, implement and deploy scalable APIs, ensure testing/CI/CD and production reliability, collaborate with Product/Design, and mentor other engineers.

Collaborate in a team to develop software for 3D reconstruction, process images and point clouds, and advance computer vision technologies.

Develop and maintain high-performance cross-platform C++ software for 3D reconstruction, LiDAR and visualization. Collaborate on resilient, parallel and distributed processing, design and monitor APIs, ensure performance and security, and help shape the product for a growing user community.

Design, implement, and maintain automated regression tests (Robot Framework, Python); run test suites on production hardware; analyze results and log defects in Jira/Zephyr; improve automation frameworks and CI integration; use AI-assisted tools to increase testing efficiency.

Manage various AI/ML projects from concept to development, coordinating teams, managing risks, and ensuring project goals are met. Responsible for documentation and financial planning.

Develop, commission, test, maintain and document control-system application software for power generation. Build HMIs, support sales, and ensure system integration using IEC 61131 languages, Python and C, interfacing over protocols like CAN and Ethernet.

Lead and manage PR lifecycle, perform technical reviews for sensor interfaces and ROS2 packages, maintain branching and release hygiene, monitor CI/CD and build pipelines, support Docker/Kubernetes infrastructure, and resolve integration blockers across multi-functional teams.

Lead design and development of web applications for the partner journey, modernize architecture, implement new technologies, own full development lifecycle, improve observability, mentor teammates, and deliver high-quality, test-driven features in a cross-functional team.

Support flight software certification by performing V&V and IV&V, requirements tracing, test planning, and interfacing with system engineering and certification bodies. Prepare certification and NASA safety review documentation, apply formal standards, maintain software functional design, and plan integrated mission testing while collaborating with development, product assurance, and safety authorities. Use C++ and Python knowledge in design and test discussions.

As a Senior Software Engineer, you will lead your team in shipping features, making technical decisions, and mentoring others to scale products effectively.