Backend Engineer (Python/C++) | High-Frequency Fintech Systems
Location: Madrid (Hybrid)
Salary: €40,000 + Benefits
Contract: Permanent | Full-Time
Process: Fast-track 2-stage interview
We are representing a leading international consultancy currently scaling a high-impact team for one of the world’s largest banking groups. This isn’t your typical "scripting" role; we are looking for a specialist to build and optimize the critical backbone of global financial services.
You’ll be diving into the deep end of Grid Computing and Distributed Systems. You will be responsible for the development and evolution of critical solutions where performance isn't just a requirement—it’s the product.
- Advanced Python: No Big Data, no simple scripting. We need core, high-level software engineering.
- Performance Tuning: Working with C++ to optimize components where every millisecond counts.
- Infrastructure: Utilizing in-memory databases (Redis/Valkey) and complex Grid architectures (TIBCO, IBM Symphony).
What’s in it for you?
- Impact: You’ll work on mission-critical systems in a "people-first" environment.
- Career Roadmap: Our client is known for personalized professional development and continuous training.
- Stability & Balance: Permanent contract with flexible start/end times (1h window) to help you manage your day.
What you need to bring:
- Seniority: 2+ years of experience in Backend Engineering.
- The Duo: Strong proficiency in both Python and C++.
- Communication: C1 English is a must, as you’ll be collaborating across international borders.
- Architecture: Solid understanding of SOA and API integration.
Additional information:
- Workday: 8 hours (starting at 09:00) with a 1-hour lunch break.
- Flexibility: 3 days in the office, 2 days remote.