Senior Backend Engineer: Scale Microservices & Data Systems

Back Market; Barcelona; Hybride; EUR 60 000 - 90 000; Plein temps

Avantages offerts par ce poste

Office in Barcelona

Résumé du poste

Back Market in Barcelona is seeking an experienced Software Engineer to join the Code Foundation team. You will work across the stack, collaborating with squad members and the Staff engineer to advance the platform, services, and tooling in a fast-growing, multinational environment.

In this role you will design and implement scalable backend services, contribute to frontend features with modern JavaScript frameworks, and help ensure robust observability, performance, and reliability as the

Qualifications

• 3+ years backend development experience.
• Strong system design skills.
• Experience with microservices and distributed systems.
• Deep understanding of data architecture and APIs.
• Experience with performance optimization and scalability.
• Frontend capabilities with modern JavaScript frameworks.
• Ability to independently build frontend features.

Responsabilités

• Own ownership across the tech stack and take on new challenges.
• Build, launch, monitor and support the product you own.
• Deliver seamless user experiences at scale.
• Contribute to clean, well-organised code and standards.
• Collaborate with squad and Chapter to align technical direction.

Connaissances

Backend development

Microservices

Distributed systems

APIs

Performance optimization

Frontend development

JavaScript frameworks

Team collaboration

Outils

Python

FastAPI

SQLAlchemy

Golang

Django

VueJS

Typescript

Nuxt

Kubernetes

Docker

CircleCI

GitHub

Datadog

ArgoCD

BigQuery

Redis

Kafka

RabbitMQ

Description du poste

Back Market in Barcelona is seeking an experienced Software Engineer to join the Code Foundation team. You will work across the stack, collaborating with squad members and the Staff engineer to advance the platform, services, and tooling in a fast-growing, multinational environment.

In this role you will design and implement scalable backend services, contribute to frontend features with modern JavaScript frameworks, and help ensure robust observability, performance, and reliability as the