Senior Software Engineer-Backend Major - Code Foundations

Barcelona, Remote. Posted a month ago

The role

You will provide foundational tools, libraries, and standards to enhance developer productivity and ensure consistency. You will work in an agile build it and run it environment to build, launch, monitor, and support products.

What you will do

Facilitates meaningful discussions around complex issues
Suggests or makes improvements for existing designs and architecture
Explores technologies with sizable potential impact for the team
Contributes actively to high impact chaos mitigation
Identifies and advocates for prioritization of tasks to optimize delivery
Build, launch, monitor and support the product that they own

Required qualifications

English must be a no-brainer
3+ years backend development experience
Strong system design skills
Experience with microservices, distributed systems
Deep understanding of data architecture and APIs
Experience with performance optimization and scalability
Solid experience with modern JavaScript frameworks
Can independently build frontend features
Understanding of state management, routing, API integration
Considers performance, accessibility, and UX in implementations
End-to-end product thinking
Strong collaboration and communication skills

Nice to have

Curiosity about the full stack
Ability to navigate ambiguity across technical domains

Benefits

Mission driven work environment
Hybrid work environment, with 2 remote days a week and 1 remote work week per quarter, plus 3 flex days
Employee Resource Groups
Mentorship programs
Comprehensive accessibility policies
Cultural competency training

Before you apply

HR screening (45 min)
Coding & Testing module - Backend (60 min)
System design feature (60 min)
Data module (45 min)
Tech leadership + Meet your manager (75 min)

About the company

Back Market is a global marketplace for refurbished devices. The company aims to make tech reliable, affordable, and better than new to lower environmental impact.