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Backend Engineer

On-site in Barcelona·Full-time·Added 3 days ago (last checked 3 Nov)

Agency

Talent Match

270 open roles

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Our summary

Salary: €45,000 - €75,000 a year
About €2,720 - €4,180 a month after tax.
Contract: Permanent, full-time hours

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Pay clears the EU Blue Card threshold
The advertised pay is over the €41,356 bar, so the route exists if Talent Match uses it.

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Skills

This job advert was originally written in Spanish.

Requirements

What we're looking for

+3 years of experience building backends in production.
Proficiency in Go and Python, with practical experience in their ecosystems.
Experience in GCP, Docker, and Kubernetes (GKE / Cloud Run).
Advanced knowledge in database design and SQL optimization (PostgreSQL).
Familiarity with distributed systems, messaging/event-driven architecture (Pub/Sub, Kafka, RabbitMQ, NATS).
Knowledge of SaaS patterns: multi-tenancy, billing, authentication/authorization.

Skills and mindset

“Builder” mindset: you like to build, test, and improve quickly.
Clear communication and results orientation.
Ability to work autonomously and make technical decisions.
Passion for dynamic environments, continuous learning, and real impact.

The role

Software Engineer (Backend - Go / Python)

Barcelona | Hybrid model (office + WFH flexibility)

45,000 € – 75,000 € / year | Permanent contract

1️⃣ Job Description

Would you like to be part of a tech startup that is revolutionizing the way software is created and managed?

We are looking for a Software Engineer (Backend) with solid experience in Go and Python, capable of building scalable and high-performance systems within a highly innovative environment.

The project is backed by a recent pre-seed investment round and features a small, ambitious team with great international projection. You will have a key role in architectural design, API creation, and the optimization of distributed systems in a SaaS product focused on artificial intelligence and automation.

2️⃣ Job Mission

Your mission will be to design and develop the backend that powers a scalable AI-driven SaaS platform.

What you'll do

Build high-performance and scalable backend systems.
Design and implement REST/GraphQL APIs for core services.
Architect multi-tenant microservices for hosting, billing, and user management.
Optimize PostgreSQL and apply caching strategies with Redis.
Create and maintain CI/CD pipelines for automated deployments.
Collaborate with frontend and DevOps teams to ensure a seamless experience.
Participate in technical sessions and architectural decisions alongside senior profiles.

Benefits

4️⃣ Benefits

Total ownership of architecture and key technical decisions.
Continuous learning environment, with a budget for training and technology.
Innovative project with strong international projection.
Small, agile team with a high technical level.
Offices in Barcelona, with flexibility to work from home.
Competitive salary between 45,000 € and 75,000 €, depending on experience.

If you are motivated by building from scratch and being part of a product with global ambition, this opportunity is for you.

About Talent Match

Talent Match is a Spanish human resources and recruitment consultancy based in Sant Cugat del Vallès, Barcelona. The company provides talent attraction, analytics, and tailored solutions, using AI-driven matchmaking to connect companies with quality candidates. With over 20 years of accumulated experience and a team of consultants, it manages recruitment processes for various roles, from fullstack developers to IT account managers.