Senior Backend Engineer: IAM & Secure APIs | Remote + Equity

Q-tech; Cataluña; Híbrido; EUR 70.000 - 85.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Equity package

Private health insurance

Phone & internet allowance

Transport allowance

Gym & wellness allowance

Annual leave 23 days

Professional development budget

Descripción de la vacante

Q-tech, partnering with a fast-growing international SaaS company, is opening a new Barcelona engineering hub and seeks a Senior Software Engineer (backend-focused). You will work on Identity & Access Management, APIs, and integrations for a secure platform used by demanding clients in the private capital space.

You’ll primarily use Ruby on Rails with PostgreSQL, Redis, AWS and Kubernetes. The role offers a hybrid model (3 days remote), equity, and a generous development budget in a global team

Formación

• Backend experience with secure, scalable systems.
• OAuth 2.0 expertise is required.
• Experience designing APIs and IAM features is a plus.

Responsabilidades

• Design, build and iterate on backend-heavy systems across IAM, APIs, and integrations.
• Provide security leadership across the application and resolve product-wide issues.
• Lead technical decisions when designing new features or integrations with security at the core.
• Diagnose and resolve critical login/auth issues for customers.
• Deliver features end-to-end from design to deployment and monitoring.
• Mentor peers and promote best practices.
• Drive system reliability, performance and maintainability.
• Engage in architecture discussions with engineering leadership.

Conocimientos

OAuth 2.0

Herramientas

Ruby on Rails

PostgreSQL

Redis

AWS

Kubernetes

TypeScript

React

Descripción del empleo

Q-tech, partnering with a fast-growing international SaaS company, is opening a new Barcelona engineering hub and seeks a Senior Software Engineer (backend-focused). You will work on Identity & Access Management, APIs, and integrations for a secure platform used by demanding clients in the private capital space.

You’ll primarily use Ruby on Rails with PostgreSQL, Redis, AWS and Kubernetes. The role offers a hybrid model (3 days remote), equity, and a generous development budget in a global team