What you'll be working on * Build and deliver high-quality back-end and front-end features across web platforms. * Design and develop reliable, scalable, and maintainable services. * Contribute to technical design, architecture, and implementation decisions. * Work closely with Product Managers and Designers to turn ideas into working solutions. * Write clean, well-tested, and well-documented code. * Participate actively in code reviews and help raise the engineering quality of the team. * Work in an Agile/Scrum environment alongside a collaborative engineering team. Must-have technical skills Backend – Go/Golang * Strong professional experience with Go/Golang * Goroutines, channels and concurrency * Microservices * REST APIs * gRPC and/or net/http * Strong understanding of backend/system design * Go database experience with SQL + Go, pgx, sqlx or GORM * Go testing / unit testing Frontend – React * Strong hands-on experience with React * React + Next.js OR React Native * TypeScript * React Hooks * API integration * Experience building and supporting production-grade UIs Testing Experience with one or more of:



* Jest * Vitest * React Testing Library * Cypress * Playwright * E2E Testing Nice to have * Experience with distributed systems or high-traffic applications * Experience working with data-intensive platforms * Experience integrating third-party video conferencing platforms through APIs/SDKs What we're looking for We're looking for someone who: * Takes ownership and can drive work independently. * Enjoys solving complex technical problems. * Communicates clearly with engineers, Product, Design, and stakeholders. * Is comfortable working in a fast-paced Agile environment. * Cares about code quality, testing, performance, and maintainability. * Has a Bachelor's degree (or equivalent) in Computer Science or a related field. Adecuado profile If you're a Full Stack Engineer who loves Go on the backend and React on the frontend, we'd love to hear from you. Know someone who would be a great fit? Please feel free to share this post with them. #J-18808-Ljbffr

📌 Full Stack Engineer (Principado de Asturias)
🏢 Avance Consulting
📍 Principado de Asturias