Senior Full-Stack Engineer (Angular | Node.js | Golang)

About the Role

We are looking for an experienced and independent Senior Full-Stack Engineer to join our agile development team. In this role, you will design, build, and maintain scalable microservices and modern web frontends using cutting-edge technologies. You will have the opportunity to shape both backend and frontend architecture decisions and work closely with cross-functional teams, including UX designers, to deliver high-quality software solutions.

Key Responsibilities

• Build modern, modular web frontends using Angular and Svelte frameworks.

• Create responsive and accessible user interfaces following modern UI/UX principles

• Collaborate closely with UX designers to translate designs into functional interfaces

• Design, develop, and maintain microservices-based backend systems using Node.js Golang, and Python

• Design and optimize PostgreSQL models and queries for high performance and scalability

• Develop and maintain APIs using gRPC and REST standards· Containerize and deploy applications using Docker and orchestrate them with Kubernetes on AWS infrastructure· Contribute to architectural design of distributed systems

• Work independently, driving projects from concept to production· Participate in agile ceremonies, peer reviews, and continuous improvement processes

Requirements

• 5+ years of experience in full-stack development, preferably in a microservices architecture

• Expertise in Node.js; experience in Golang is a plus

• Strong expertise in creating modern modular web frontends with Angular and Svelte/Svelte-Kit according to micro frontend architecture

• Solid knowledge of modern UI/UX principles and how to adapt them in code using standardized design language based on Material Design and CSS-Frameworks like tailwind

• Proficiency with complex data visualization libraries like Highcharts· Experience with PostgreSQL, database design, and Key-Value-Stores like Redis for high-availability systems

• Familiarity with gRPC communication, API best practices and NestJS framework

• Knowledge of how to implement automated E2E tests using frameworks like Cypress or Playwright

• Knowledge of geo data and map integrations with Mapbox is an advantage

• Knowledge with event-driven architectures based on messaging systems like RabbitMQ and AWS SQS is an advantage

• Knowledge of containerization (Docker) and Kubernetes orchestration

• Comfortable working in agile environments with a proactive, solution-oriented mindset

• Ability to work independently and take ownership of complex tasks

• Basic knowledge in the domain of electric energy industry is a plus.

• Very good written and spoken English skills. Knowledge of German is an advantage.