Q-tech is collaborating 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 teamsTech stackRuby 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 hubLocation & 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 leavePrivate 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 AmericaIf 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.#J-18808-Ljbffr

📌 Ruby On Rails Sr. Engineer (Barcelona)
🏢 Tamarind Intelligence
📍 Barcelona