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Ruby on Rails Sr. Engineer

hace 2 semanas


Barcelona, Barcelona, España Q-tech A tiempo completo

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.


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)


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
  • Flexible 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.