Senior C++ Developer

📍 Work mode: 100% Remote (with minimum 6h overlap with NYC hours: 12:00–20:00 CEST; ideally 14:00–22:00 CEST)🕒 Contract type: B2B

💼 Experience level: Senior

💰 Rate: 9000 - 10000$ net + VAT / month

⏳ Start date: ASAP

📆 Project length: Long-term cooperation

🏢 About the Company

We collaborate exclusively with a stable US-based client, a global leader in electronic trading platforms that has operated for over 25 years. The company serves the world’s leading asset managers, central banks, hedge funds, and other institutional investors — facilitating around 30 trillion USD in trades every month across its electronic marketplaces.

📌 About the Role

We’re looking for a Remote Senior C++ Engineer to join an international team building a dealer trading system for a high-traffic, real-time trading platform.

💼 Your Responsibilities

• Work with a substantial codebase, requiring an inquiring and tenacious approach to development and maintenance

• Implement code for interfacing with the dealer trading system

• Understand and enhance the existing codebase and infrastructure

• Ensure high reliability and testing coverage

• Implement and refine APIs used by dealer-banks for automated trading

• Use simulators to test enhancements

• Collaborate with internal stakeholders (e.g., product managers) during development, testing, and post-production

• Provide 2nd line support and investigate production/development issues

✅ Key Competencies

• 10+ years of experience with C++ (working with C++17/20)

• Proven experience in the financial or fintech industry

• Solid understanding of financial instruments (bonds, derivatives, futures, stocks)

• Strong background in multi-threaded development

• Experience with enterprise architecture (e.g., client-server, multi-layer systems)

• Proficiency in network programming (TCP/IP)

• Ability to quickly understand and debug complex enterprise systems

• Clear and effective communication skills (written and spoken)

• English: B2+/C1 level

➕ Nice to Have

• Experience with Unix/Linux

• Experience with Node.js

• Degree in Computer Science, Mathematics, Statistics, or a related field

🎁 What We Offer

• Competitive daily rate (B2B)

• Hardware & setup budget (e.g., standing desk, laptop, monitors, coworking space)

• Optional integration trips (New York / London / Warsaw) — 3–4 days, covered by the company

🎯 Recruitment Process

• 2–3 stages (fully remote)

• Technical interviews (including live coding or code discussion)

• HR interview

• Fast decision-making process