C++ Senior Developer

Description

We are seeking a highly skilled C++ developer to join our Market Connectivity team, focused on building ultra-low latency trading systems. The ideal candidate will have deep expertise in C++, experience with exchange protocols, and a strong understanding of high-performance computing in financial markets.

What we offer

• Global Relocation - (Relocation options; Experience in an international environment; Cross-cultural experience)

• Recognition and Evaluation - (Feedback culture; Regular appraisals)

• Time Off - (Annual holiday - 20 or 26 days. The duration of the leave depends on the overall seniority; Occasional leave - 1 or 2 days/ depending on the circumstances; Child care leave - 2 days or 16 hours per year; Absence due to force majeure - 2 days or 16 hours per year; Maternity Leave - 20 weeks; Parental Leave - 41 weeks; Paternity Leave - 14 days)

• Luxoft Training Center - (Expert-led tech courses covering basic to advanced topics; Internal instructor-led soft skills courses; Comprehensive in-house self-learning resources for both soft and hard skills; Access to external self-learning libraries like ProQuest eBook and Udemy for Business; Cloud Programs: MS Cloud Academy, AWS Partner Academy, Google Cloud Academy; Custom Learning Programs: upskilling, reskilling, technical mentorship; Leadership Programs for Managers)

• Well-being and Work-life Balance - (Multisport card; Possibility to order Multisport card at the corporate rate for family members; LuxGood Program: wellbeing seminars, contests, relaxation sessions, yoga sessions, etc.; One Team Program: Buddy for each New Joiner; seminars, meeting and workplace space to support integration with local community and culture; “Hire me” workshops for partners; Preferential banking offer; Preferential car leasing offer; Cafeteria program discounts for shops, cinema tickets, holiday offers; Luxoft Social Benefit Fund: sport and recreation benefits, the possibility to receive financial support)

• Health Care - (Private Healthcare Insurance with unlimited access to specialists; Full dental support; Travel Insurance; Possibility to add private healthcare coverage for family members at the corporate rate; Life insurance at the corporate rate for employees and family members, including payment of the basic package for the employee by the employer; Reimbursement for corrective glasses)

• Company Events and Friendly Environment - (Many fun social activities organized by the Luxoft team offline in your city; Online entertainment events for whole company and local team events; A workplace where you’re treated with respect within a multicultural team)

• Internal Mobility - (Rotation between projects and accounts; New career opportunities)

• Self-Learning Library

• CSR Projects

Other

• Languages: English: B2 Upper Intermediate

• Seniority: Senior

Requirements

• At least 6-12 Years of experience or more is required

• Modern C++ (C++17 or later), Multithreading, high-performance, low-latency systems

• Strong proficiency in modern C++ (C++17 or later) and multithreaded programming.

• Deep understanding of low-level system programming, including memory management and CPU architecture.

• Experience with network programming (TCP/UDP, multicast) and Linux kernel internals.

• Familiarity with exchange protocols (FIX, OUCH, ITCH).

• Proven track record of building high-performance, low-latency systems.

• Strong debugging and profiling skills using tools like perf, gdb, Valgrind, etc.

• Hands on with Linux and scripting (shell, python).

• Exposure to exchange protocols, AI augmented devleopment (GHCP,Claude Desktop), Python, Java.

• Comfortable with 3 days/ week working from Office (WFO).

• Experience in financial markets, especially in market access or HFT environments.

• Exposure to real-time monitoring, logging, and alerting systems.

• Bachelor's or master's degree in computer science, Engineering, or related field.

Responsibilities

• Design, develop, and optimize low latency trading gateways and market access components.

• Implement exchange connectivity for global markets (e.g., NSE, BSE, CME, NYSE, etc.).

• Work closely with traders and business to understand latency-sensitive requirements.

• Tune performance across CPU, memory, and network layers to achieve microsecond-level latency.

• Maintain and enhance existing trading infrastructure with a focus on reliability and scalability.

• Collaborate with DevOps and infrastructure teams to deploy and monitor systems in production.