Go & React Full Stack Engineer - End-to-End Ownership

Avance Consulting; Madrid; Presencial; EUR 45.000 - 65.000; Jornada completa

Descripción de la vacante

Avance Consulting is seeking a Full Stack Software Engineer to own features end-to-end, delivering high-quality back-end and front-end work in Madrid, Spain. This is an individual contributor role in an Agile environment, focused on solving real engineering problems and shipping reliable software.

You’ll collaborate with Product and Design, write clean, well-tested code, and contribute to architecture decisions, with Go on the backend and React/TypeScript on the frontend.

Formación

• Bachelor’s degree in Computer Science or related field.
• Strong Go/Golang backend experience and React frontend experience.
• Experience with microservices, REST APIs, and SQL databases.
• Proven testing experience with modern JS testing frameworks.

Responsabilidades

• 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.
• Collaborate with Product Managers and Designers to turn ideas into working solutions.
• Write clean, well-tested, and well-documented code.
• Participate in code reviews and raise engineering quality.
• Work in an Agile/Scrum environment with a collaborative team.

Conocimientos

Go/Golang

React

TypeScript

REST APIs

Microservices

gRPC

SQL

Unit testing

API integration

React Hooks

Educación

Bachelor’s degree in Computer Science or related field

Herramientas

pgx

sqlx

GORM

Jest

Vitest

React Testing Library

Cypress

Playwright

Descripción del empleo

Avance Consulting is seeking a Full Stack Software Engineer to own features end-to-end, delivering high-quality back-end and front-end work in Madrid, Spain. This is an individual contributor role in an Agile environment, focused on solving real engineering problems and shipping reliable software.

You’ll collaborate with Product and Design, write clean, well-tested code, and contribute to architecture decisions, with Go on the backend and React/TypeScript on the frontend.