Senior Full-Stack Engineer

2 weeks ago


Remote Wrocław Warszawa Białystok Łódź Kraków, Czech Republic Unravel Full time

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. 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: Angular, Node.js, Golang, Svelte



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