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 skillsBackend – Go/Golang
- Strong professional experience with Go/Golang
- Goroutines, channels and concurrency
- Microservices
- REST APIs
- gRPC and/or net/ 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

TestingExperience 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 forWe'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. xqbhyrx

Idóneo 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.

¡Inscríbase sin demora! Se espera un gran volumen de solicitantes para el puesto que se detalla a continuación, no espere para enviar su CV.

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📌 Full Stack Engineer (Gijón)
🏢 Avance Consulting
📍 Gijón