Descripción

Q-tech is colaborating with a fast-growing international SaaS company that is opening a new engineering hub in Barcelona and is looking for a Senior Software Engineer.

This is a backend-focused role with high ownership and real impact, working on Identity & Access Management, APIs and integrations for a platform used by some of the most demanding customers in the private capital space.

The team

- ~65 engineers globally, distributed across North America
- Strong product-driven engineering culture
- High ownership, low bureaucracy, real-world impact
- Opportunity to help shape a brand-new Barcelona engineering hub

Location & setup

- Permanent contract
- Hybrid model: 3 days per week remote
- Adaptable working hours
- Equity package included (4-year vesting, 1-year cliff)
- 23 days of paid annual leave
- Private health insurance with Adeslas (family included)
- €50/month phone & home internet allowance
- €50/month public transport allowance
- €60/month gym & wellness allowance




- €500/year professional development budget
- Collaboration with distributed teams across Europe and North America

If you’re a senior backend engineer who enjoys building secure, scalable systems and wants to be involved early in a new team, this could be a great next step.

Requisitos básicos

What you’ll work on

- End-to-end ownership of backend initiatives
- High-performance APIs, integrations and access control systems
- Security, permissions and data privacy at scale
- Close collaboration with Product & Design in small, autonomous teams

Tech stack

Ruby on Rails · PostgreSQL · Redis · AWS · Kubernetes

(Some TypeScript & React exposure, but backend is the core focus)

70.000€ - 80.000€ Barcelona Híbrido

Persona de contacto:
[email protected]
669 774 446

📌 Ruby on Rails Sr. Engineer (España)
🏢 Q-Tech
📍 España