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 clearly with engineers, Product, Design, and stakeholder

📌 Full Stack Engineer (Peñalba de Castro)
🏢 Avance Consulting
📍 Peñalba de Castro