Overview In this Senior Software Engineer role, you will help modernize Back Market's stack by building and maintaining scalable, well-architected services. You'll work across frontend and backend domains within the Code Foundation to boost developer productivity and observability. You'll influence design decisions, mentor peers, and tackle high-impact challenges as the company shifts from a monolith to distributed architecture.

This is a mission-driven opportunity to shape reliable, high-quality software that supports a sustainable marketplace.

Compensaciones / Ventajas Hybrid work environment

2 remote days per week and 1 remote work week per quarter

Mentorship programs

Accessibility policies

Cultural competency training

Diversity, equity and inclusion initiatives

Responsabilidades Facilitate discussions on complex issues to align solutions

Suggest architectural improvements for quarter-focused projects and mission-critical areas

Explore technologies with potential high impact for the team

Contribute actively to chaos mitigation in production systems

Prioritize tasks to optimize delivery and reliability





Deliver high-quality frontend/backend code with tests, documentation, and clear PRs

Participate in cross-team knowledge sharing and code reviews

Collaborate with squad and chapter to align technical direction with the vision

Requisitos principales At least 5 years of experience as a Software Engineer (frontend focus)

Strong technical abilities in Javascript and Typescript

Bonus: Python and Go or other backend languages

Experience configuring CI/CD pipelines (e.g., CircleCI)

Produces well-tested, documented code with thorough PR descriptions

Ability to conduct in-depth code reviews and support teammates

Interest in stack: GCS, Kubernetes, Docker, REST APIs, Python, VueJS, Nuxt, Algolia, Datadog

Software engineering mindset with end-to-end product thinking

Strong collaboration and communication skills

Ability to navigate ambiguity across technical domains

Strong collaboration and communication

Curiosity and learning mindset

Ability to navigate ambiguity

Javascript

Typescript

VueJS

📌 Senior Software Engineer - Code Foundation (Barcelona)
🏢 Back Market
📍 Barcelona