Backend Developer/Node.js

At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. We are currently looking for a Business Development Executive to join one of our clients' team. If you're looking for an exciting opportunity to grow in a innovative environment, this could be the perfect fit for you.About the RoleYou will take ownership of our backend architecture, work closely with the frontend team on API integration, and help migrate legacy C#/.NET code to a modern Node.js stack. This is a long-term engagement with room to grow as the platform scales.3+ years of backend development experienceStrong proficiency in NestJS and TypeScriptSolid understanding of RESTful API design and Clean ArchitectureExperience with PostgreSQL and ORM tools (TypeORM or Prisma)Familiarity with Docker and containerized deploymentsFluent written and spoken English (for technical documentation and async communication)Core RequirementsDesign and build scalable backend architecture using NestJS and TypeScriptDatabase design and optimization with PostgreSQL + TypeORM / PrismaImplement RESTful APIs, JWT authentication, CQRS, and Clean Architecture principlesIntegrate Firebase Auth and push notificationsSet up and manage MinIO / AWS S3 file storageContainerization and deployment management using DockerCollaborate with frontend team on API integrationMigrate legacy C#/.NET codebase to Node.jsWrite unit and integration tests; participate in code reviewsTech StackBackend: Node.js, NestJS, TypeScript, TypeORM / PrismaDatabase: PostgreSQL, RedisDevOps: Docker, Docker Compose, CI/CD (GitHub Actions / GitLab CI)Cloud: Firebase, MinIO / AWS S3Testing: Jest, SupertestVersion Control: Git, GitHub / GitLabNice to HaveAbility to read and understand C#/.NET codeExperience with DDD, Microservices, GraphQL, or Event-driven architectureRedis caching experiencei18n / multi-language system implementationLegacy codebase refactoring experienceWhat We Offer- Long-term collaboration with a growing startup- Work with modern technologies and best engineering practices- Dynamic and innovative technical team- Performance-based salary growth- Future equity potentialFind Jobs in Germany on Arbeitnow

At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. We are currently looking for a Business Development Executive to join one of our clients' team. If you're looking for an exciting opportunity to grow in a innovative environment, this could be the perfect fit for you.About the RoleYou will take ownership of our backend architecture, work closely with the frontend team on API integration, and help migrate legacy C#/.NET code to a modern Node.js stack. This is a long-term engagement with room to grow as the platform scales.3+ years of backend development experienceStrong proficiency in NestJS and TypeScriptSolid understanding of RESTful API design and Clean ArchitectureExperience with PostgreSQL and ORM tools (TypeORM or Prisma)Familiarity with Docker and containerized deploymentsFluent written and spoken English (for technical documentation and async communication)Core RequirementsDesign and build scalable backend architecture using NestJS and TypeScriptDatabase design and optimization with PostgreSQL + TypeORM / PrismaImplement RESTful APIs, JWT authentication, CQRS, and Clean Architecture principlesIntegrate Firebase Auth and push notificationsSet up and manage MinIO / AWS S3 file storageContainerization and deployment management using DockerCollaborate with frontend team on API integrationMigrate legacy C#/.NET codebase to Node.jsWrite unit and integration tests; participate in code reviewsTech StackBackend: Node.js, NestJS, TypeScript, TypeORM / PrismaDatabase: PostgreSQL, RedisDevOps: Docker, Docker Compose, CI/CD (GitHub Actions / GitLab CI)Cloud: Firebase, MinIO / AWS S3Testing: Jest, SupertestVersion Control: Git, GitHub / GitLabNice to HaveAbility to read and understand C#/.NET codeExperience with DDD, Microservices, GraphQL, or Event-driven architectureRedis caching experiencei18n / multi-language system implementationLegacy codebase refactoring experienceWhat We Offer- Long-term collaboration with a growing startup- Work with modern technologies and best engineering practices- Dynamic and innovative technical team- Performance-based salary growth- Future equity potentialFind Jobs in Germany on Arbeitnow