Top Software Engineer Jobs in Berlin

As a Full-Stack Software Engineer at Superhuman, you'll develop core product features, mentor new hires, and improve internal tools focusing on user experience and system scalability.

As a Full-Stack Engineer at Superhuman, you will develop core product features, enhance user experience, and collaborate across teams to drive impact.

Build and maintain a Go-based back-end voice-processing service: ship features, improve reliability and observability at scale, collaborate across client teams, use AI coding tools, and shape product roadmap.

Build and maintain Grammarly's macOS product: design robust architecture, implement complex UI/UX with Swift/AppKit/CoreGraphics, optimize performance and latency for large documents, and develop shared Apple platform components while applying strong engineering best practices.

As a Senior Software Engineer, you will design and optimize business logic for real-time ad serving, collaborating with Product to enhance ad delivery and performance.

As a Staff Software Engineer, you will lead the design of distributed systems for expense management, mentor engineers, and drive technical strategy.

Develop and maintain backend services, mentor team members, support data scientists in ML model deployment, and improve software architecture.

As a Senior Software Engineer, you'll build and evolve core backend services for Taxfix and Steuerbot, collaborating on scalable systems and internal tools.

As a Software Engineer at Helsing, you will develop Ground to Air HMI software, overcoming complex engineering challenges, reviewing code, and mentoring others while collaborating closely with a team focused on ethical AI applications in defense.

Develop and integrate reinforcement learning agents into autonomous aerial systems, ensuring reliability and performance. Collaborate with teams and enhance the software stack while mentoring peers.

The Software Engineer will develop AI-based capabilities, maintain software stacks, mentor others, and tackle engineering challenges across various technical fields.

Develop software for an autonomous aerial platform, focusing on mission control systems, real-time sensor processing, and system integration while ensuring reliability and performance standards.

The Software Engineer will build simulation and validation environments for autonomous air systems, focusing on frontend solutions and UI development for complex data visualization, human-autonomy integration, and real-time interfaces, while ensuring reliable code and performance.

The Senior Backend Engineer will design scalable backend services, lead market launch investigations, mentor engineers, and configure AI coding assistants for a fintech company.

Build and maintain customer-facing product features across frontend and backend. Collaborate with PM and design, use AI-assisted tools responsibly, write maintainable tests, debug and improve production systems, and shape architecture and engineering practices.

Lead technical design and build production-grade agentic AI systems for logistics, including LLM-based agents, RAG pipelines, and HERE API integrations. Own end-to-end delivery from prototyping to production, write high-quality Python/TypeScript code, design distributed geospatial systems, improve reliability and observability, and collaborate with product and domain experts to operationalize scalable AI solutions.

Design and build production-grade AI/LLM backend services and APIs, integrate third-party LLM APIs, develop cloud-native architectures on AWS, extend Terraform and CI/CD pipelines, implement testing/monitoring, and build agentic orchestration workflows.

Build and maintain backend services and streaming applications to process large-scale real-time vehicle and ride data. Improve testing, CI/CD, deployment, monitoring and reliability. Own services across their lifecycle and collaborate with cross-functional teams to deliver high-quality, scalable products.

As a Software Engineer in the Video Ingest & Storage team, you'll enhance our video backend, improve encoding, and develop clean code while collaborating with international teams.

Build and operate AWS-hosted web and business applications for idealos monetization stack. Own architecture, infrastructure (IaC), development, testing, deployment, monitoring, and on-call. Implement services integrating ERP (Odoo), databases, event streaming, and external systems (Salesforce, SAP), collaborating with accounting, sales, and cross-functional teams to ensure reliable billing and processing.

Lead frontend development and contribute across the full stack. Design, implement and maintain scalable microservices with Kotlin and TypeScript. Own services end-to-end from architecture to deployment, improve CI/CD, observability and IaC, and collaborate with marketing to deliver reliable tracking, billing and measurable marketing systems while promoting code quality and mentorship.

Build and maintain React frontends and Node.js/TypeScript APIs, design scalable REST/GraphQL endpoints, write automated tests, collaborate with product and design, and contribute to architecture and best practices for the adtech platform.

Build and optimize JavaScript frameworks and SDKs for Smart TVs and broadcast platforms (HbbTV/CTV/DVB). Implement robust automated tests, debug across diverse TV devices/manufacturers, and ensure production-ready cross-platform behavior.

Join the Client Technology team to build secure, scalable backend systems for the client journey. Develop microservices using Java/Kotlin, Spring, Docker and AWS (ECS, Fargate, Lambda); implement GraphQL/REST APIs, ensure testability, security, and production readiness while improving engineering practices and collaborating cross-functionally.

Design and build scalable, high-concurrency backend services for quick commerce. Define architecture, collaborate with stakeholders, ensure high code quality and automated testing, own deployments and operations, and scale global systems used by thousands.