About this role

Senior Backend/Fullstack Developer with Node.js and TypeScript Spyrosoft Daily tasks: - Design, develop, and maintain scalable backend services using TypeScript/Node.js as the primary technology stack - Build and optimize PostgreSQL data models and queries - Develop and maintain APIs using gRPC and REST - Containerize applications with Docker and manage deployments on Kubernetes (AWS) - Ensure system scalability, performance, and reliability - Collaborate with frontend (Angular) and backend (NestJS) teams - Participate in agile ceremonies, code reviews, and continuous improvement initiatives Musts: TypeScript, Node.js, DevOps, PostgreSQL, Docker, REST API 5 years of experience in backend development Strong commercial experience with TypeScript and Node.js (key requirement) Experience designing and developing scalable backend services and microservices E xperience with: DevOps (AWS+Azure) Solid knowledge of PostgreSQL and database design for scalable, high-performance systems Good understanding of Docker and Kubernetes Experience designing and developing REST and/or gRPC APIs Strong communication and problem-solving skills Very good command of English Nice to have: Experienced in using AI tools in day-to-day workflow Experience with Golang, Angular/Svelte Fluent German You will join the development of an advanced digital twin platform for the energy transition , designed to unify energy and climate-related data into a single, comprehensive solution.

The platform supports stakeholders involved in energy transformation by providing data-driven insights and decision-making tools. It addresses key challenges such as CO₂ balancing, renewable energy expansion, power grid planning, and municipal heating strategies. Built on a modular and scalable architecture, the solution enables complex analytics and supports real-time insights in a rapidly evolving energy sector. Tech stack: TypeScript & Node.js (core technologies) PostgreSQL DevOps (AWS+Azure)

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