Software Engineer - Python & FastAPI
Confidential • barcelona, catalonia • Posted June 02, 2026
Position Overview
Software Engineer (Python & FastAPI) Barcelona (Hybrid) Contract: Permanent or Freelance Idioms required:
English and Spanish mandatory
Context & Mission For a global leader in
IoT remote monitoring , working with 200+ engineering partners and connecting 65,000+ sensors worldwide, we are looking for an
Experienced Software Engineer
that will design, build, and deploy scalable cloud-based solutions powering cutting-edge IoT products, ensuring performance, reliability, and security.
What You’ll Do Build and scale cloud platforms & core applications Develop robust
back-end (Python & FastAPI) and front-end (React) solutions Collaborate with engineers, designers & product teams on end-to-end systems Deploy and manage solutions in
cloud environments
☁️ Write clean, reusable, and high-quality code Ensure testing, documentation & performance best practices Mentor junior developers & contribute to code reviews
...
English and Spanish mandatory
Context & Mission For a global leader in
IoT remote monitoring , working with 200+ engineering partners and connecting 65,000+ sensors worldwide, we are looking for an
Experienced Software Engineer
that will design, build, and deploy scalable cloud-based solutions powering cutting-edge IoT products, ensuring performance, reliability, and security.
What You’ll Do Build and scale cloud platforms & core applications Develop robust
back-end (Python & FastAPI) and front-end (React) solutions Collaborate with engineers, designers & product teams on end-to-end systems Deploy and manage solutions in
cloud environments
☁️ Write clean, reusable, and high-quality code Ensure testing, documentation & performance best practices Mentor junior developers & contribute to code reviews
...