10 jobs found
Be a crucial member in a small cross-functional squad and lead feature development independently. Mentor junior engineers and contribute to engineering process improvements. Gorest apiPostgresql+9 more Home office budgetLanguage course+4 more |
Senior Backend DeveloperOwn and enhance backend components of the chargeback process, delivering well-tested code following Clean Code, TDD, and DDD. Collaborate across teams, reduce technical debt, lead technical deep dives, and mentor peers. KotlinSpring BootPostgres+3 more |
Senior Software Engineer, Backend (Berlin) |
Design, implement, and maintain backend services and APIs to support applications. Build and optimize data storage with Postgres, ClickHouse, and Elasticsearch to ensure high performance and scalability; collaborate with frontend, data science, and ML engineers to deliver end-to-end solutions while ensuring security and reliability.
Backend Developer (x,f,m)Responsibilities include designing, developing and testing scalable APIs; writing high-quality, maintainable code. You will maintain and enhance software systems and collaborate with cross-functional teams. KotlinSpring BootHibernate ORM+3 more |
Senior Backend Engineer (Node.js / NestJS) – Greenfield ProductDesign and build scalable backend services using Node.js and NestJS, shaping the product architecture from concept to deployment. Mentor engineers and drive engineering standards, CI/CD, and AI-assisted development. TypeScriptNode.jsNestJS+4 more Hybrid Work |
Senior Cloud Software Engineer, Backend & KIThe role combines 50% backend development and 50% AI integration, building production-grade enterprise solutions where modern backend architecture meets AI functionality. JavaKotlinSpring Boot+27 more Hybrid WorkProfessional Development+2 more |
Backend DeveloperCreate serverless, high-performing and scalable backend functions using Azure Cloud Functions. Build microservices and API gateways, and write optimized queries for large data volumes while integrating external providers. TypeScriptVue.jsReact+18 more Hybrid WorkFlexible Hours |
Senior Software Engineer (Backend/LLM Infrastructure)Build and maintain Python/FastAPI backend services and LLM pipelines to enable fast, reliable production automation. Own CI/CD, observability, secure multi-tenant access with SSO/RBAC, and participate in on-call incident response. PythonFastAPISQLAlchemy+13 more Company Stock OptionsSubsidized Public Transport |
Own the backend by developing and maintaining core backend systems, building reusable libraries, and implementing complex financial components with external service integrations. Collaborate with product, compliance, and engineering teams to deliver secure, scalable fintech solutions for the global shipping industry. JavaSpring BootJUnit+3 more Free Lunch |
Senior Backend Software Engineer (Lead)Lead the core backend for Terra Quantum's Quantum Key Distribution system, focusing on high-performance Python services on Linux. Own backend architecture, define module boundaries and APIs, and mentor a small team to deliver secure, observable software. PythonLinuxasyncio+16 more Flexible HoursProfessional Development |