We’re looking for a strong Full Stack Software Engineer who enjoys building scalable products, solving real engineering problems, and working closely with Product and Design teams. This is a hands-on individual contributor role where you’ll have the opportunity to own features end-to-end — from technical design to development, testing, and delivery. 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 - PostgreSQL - 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 - Component Testing - E2E Testing Nice to have - Experience with distributed systems or high-traffic applications - Experience working with data-intensive platforms - Agile/Scrum experience - 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 clear

📌 Full Stack Engineer (La Coruña)
🏢 Avance Consulting
📍 La Coruña