FinDev is looking for a Senior C++ Developer to join a team building and evolving a large-scale, real-time electronic trading platform for the integral Fixed Income market. The team develops the application layer of an institutional corporate bond trading platform, supporting a range of trading protocols and workflows. You'll work primarily with modern C++ on Linux, building and enhancing server-side components responsible for trading workflows, order and trade lifecycle, business logic, and integrations with other systems across the platform.
Locations Georgia Poland Portugal Cyprus Spain
What you will do Enhance and maintain the core list-management service at the center of our electronic corporate bond trading platform, owning the full lifecycle of trade negotiation and execution across a growing set of trading protocols
Build and extend the integration services that bridge our platform to internal and external trading systems
Work in C++ on Linux in a microservices architecture built on a shared service framework with schema-driven code generation (FlatBuffers and Protobuf)




Contribute during all phases of the project lifecycle
Work with business counterparts to provide technical solutions to client needs
Work with QA and support teams to address issues that arise during development, testing, and in production
Required 8+ years of commercial C++ development for production services; C++20 preferred, strong C++17 acceptable
Strong modern C++ fundamentals, including STL, templates and generic programming, RAII and object lifetimes, design patterns, and core concurrency concepts
Comfort with template-heavy C++ code is important
Experience building, debugging, and profiling Linux services in production
Ability to select appropriate data structures and algorithms for correct, efficient business logic
Experience with microservices or service integrations in distributed systems
Working knowledge of relational databases and SQL.
Nice to have Experience with electronic tradi

📌 Senior C++ Engineer (Barcelona)
🏢 FinDev
📍 Barcelona