Fullstack Engineer | Python + React.js | Senior

Senior Fullstack Engineer | Python + React.js

Spain (remote) or UK/London (hybrid)

Spain: flexible remote + travel to London once/month

UK/London: 2–3 days/week in Hayes, West London

We’re looking for a Senior Fullstack Engineer to join a global team of 340+ engineers and consultants and work on scalable, high-impact products across software, cloud and AI.

What you’ll bring

• 8+ years of software engineering experience


• Strong Python skills (FastAPI, Flask or similar)


• Solid React.js / JavaScript experience


• Microservices, APIs & distributed systems


• SQL/NoSQL databases


• AWS, Docker & CI/CD


• Experience with security, performance & scalability


• Strong problem-solving and communication skills

✨ Bonus: Kafka/SQS, Terraform, Datadog, serverless or MLOps/AI experience.

What’s in it for you?

Work on challenging, meaningful projects

Collaborate with talented people across multiple countries

Continuous learning and strong technical expertise

Real ownership and influence on technical decisions

Competitive compensation + medical insurance

If you're a senior engineer ready to build, influence and grow, we’d love to hear from you!

Apply now or DM me for more details.