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
Required skills 6+ years of experience with
Python & FastAPI Solid knowledge of
React
Experience with
Docker, CI/CD
& Linux environments Knowledge of Git & version control Passion for IoT, problem-solving & technical challenges
Nice to have Experience with C/C++, Java, or TypeScript Familiarity with Kubernetes (nice to have) Background in distributed systems or advanced frameworks Networking basics & cloud deployment experience
Who You Are Hands-on, proactive & solution-oriented Strong communicator with great team spirit Adaptable, fast learner & curious mindset Organized with strong ownership
What’s in It for You Competitive salary & benefits Flexible hybrid work model International team (20+ nationalities!) Career growth & learning opportunities Collaborative and fun work environment Work on impactful IoT solutions shaping the future
Ready to make an impact in the world of connected technologies? Apply now or reach out to learn more!