C++ Developer (STL)

Job DescriptionWe are looking for a skilled C++ Developer to join a team working on critical components in the financial technology domain. The work involves the development and maintenance of systems handling: Local data and market data processing Complex filter development for large-scale datasets Viewer tools for financial data visualizationYou will be working with a globally distributed team focused on building high performance, scalable systems to support real-time financial data operations.Location: Remote/Sofia, Bulgaria (minimum 4-hour overlap with New York working hours — EST/EDT)Your Responsibilities Develop and maintain C++ components for data ingestion, filtering, and visualization Work with large, performance-sensitive data sets in a real-time environment Collaborate with cross-functional teams including QA, DevOps, and Product Management Ensure system reliability and maintainability through efficient coding practices and documentation Support and enhance existing features based on user and stakeholder feedbackOur Requirements Strong proficiency in C++ (including modern C++ standards) Solid understanding of multithreading and concurrent programming In-depth knowledge of the Standard Template Library (STL) Familiarity with the FIX protocol Experience handling and optimizing large data setsBenefits Internal Mobility Program – enjoy many opportunities for career growth, job rotations, diversity of projects & technologies Referral Program – enjoy cooperation with your colleagues and get a bonus! 5/10 Years NATEK Club – we offer long-term cooperation and celebrate each fifth year cooperation anniversary with gifts NATEK CSR Events & team buildings – enjoy our values: accountability, partnership and expertise and #workITwithus Education – benefit from our know-how, learning courses and certificates and IT events – be part of the community of leaders of the industry and take part as a speaker or a visitor Multisport Technical and Personal training Language coursesAdditionally only for employment contract: Cafeteria Financial Contribution for Meals Life insurance Bonuses for Personal Events Day off for volunteering