Full Stack Engineer (hybrid or remote)

Senior Full Stack Engineer Madrid €50,000 to €90,000 plus bonus and benefits

A high-growth global scale up is hiring a Senior Full Stack Engineer for a huge redevlopment.

The company operates at enterprise scale across multiple continents and is expanding a new client-facing platform. You will join a distributed engineering team across Europe working on impactful products used by thousands of customers.

This role suits someone who enjoys ownership, modern engineering, and building complex systems that directly influence business outcomes.

What you’ll get Competitive salary and performance-based bonus Clear career progression with regular growth reviews Annual training budget for certifications and development A diverse, engineering-led culture focused on best practices An open-source friendly environment

What you’ll do Build and evolve the next generation of core client platform services Design new components and services through a collaborative RFC process Own what you build across development and ongoing maintenance Work across backend and frontend systems using Python, Django, Node.js, React, or Vue Write clean, testable code with strong coverage Containerise services, add monitoring and alerting, and follow CI/CD best practices Integrate external systems and build reliable APIs Collaborate closely with distributed team members across time zones Stay ahead of emerging technologies and engineering practices

What we’re looking for Strong experience building complex web applications Knowledge of core algorithms, design patterns, and software architecture Professional degree in Computer Science or equivalent experience Experience with Python3, Django, PostgreSQL, Redis, REST APIs Experience with TypeScript, Vue 3, Tailwind, Webpack, Jest, Cypress, Storybook Solid understanding of Linux systems, cloud, networking, and databases Ability to containerise code and set up CI/CD pipelines Strong communication skills in English Experience applying AI in real product environments (2+ years) SQL knowledge and infrastructure experience with Terraform or Jenkins are a plus