Back End Developer Jobs in Berlin

In this role, you will develop new features for our main product and shape the architecture of backend solutions. You will work on code refactorings and mentor team members in a dynamic environment.

In this role, you will develop serverless backend systems using Python or TypeScript, work on AI workflows and automation processes, and optimize system reliability and operational simplicity.

In this role, you will develop scalable APIs and backend architectures, integrate LLMs into development processes, and collaborate with cross-functional teams to provide solutions for digital patient care.

In this role, you will develop backend applications using Go, design cloud solutions on AWS, work on databases, optimize RESTful APIs, and help build a complete platform from scratch.

In this role, you will develop performant backend solutions for a scalable SaaS platform using Java, Spring Boot, and Hibernate while actively shaping the system architecture with modern technologies and microservices.

In this role, you will design scalable backend services in Kotlin/Java with Micronaut on AWS, integrate LLM features into product flows, and continuously improve testing and system performance.

In this role, you will develop modern backend services using Node.js and TypeScript, work on scalable solutions, and engage in discussions about system architecture.

In this role, you will develop high-performance search systems, create robust indexing and data pipelines, and continuously optimize search relevance for millions of products in European markets.

In this role, you will develop backend applications using Java, optimize cloud solutions on AWS, manage databases and containerization with Docker, and collaborate closely with frontend and DevOps teams while monitoring backend performance.

In this role, you will design and develop robust backend systems for dynamic content delivery, work on API definition and evolution, and ensure high performance for billions of monthly requests.

In this role, you will design real-time systems in Rust that assign tasks to fleet vehicles while working on optimization algorithms and implementing DevOps principles.

In this role, you will develop the core payment platform, optimize systems for transaction processing and identity management, and lead technical analyses for cross-team projects.

In this role, you will develop backend services for autonomous passenger management in vehicles, orchestrate driving missions, and integrate AWS IoT for communication with vehicle components.

In this role, you will develop modern backend solutions using Golang, design REST APIs, and enhance existing systems with scalable microservices, applying best practices and agile methodologies.

In this role, you will develop backend solutions using PHP and integrate AI features into Nextcloud. You will work on authentication mechanisms, audio/video chat functions, and implement various AI models.