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Prepare for senior C++ technical depth (ownership, threading, APIs, performance), system design for latency-sensitive services, and leadership scenarios (trade-offs, mentoring, delivery under market pressure). Align answers to a London-based quant environment and the Tech Lead scope in the title.
Strong fit if you already lead C++20 engineers and enjoy quant-adjacent systems work in London. Weak fit if you need remote work, prefer pure people-management without hands-on C++, or lack modern C++ depth. Company detail beyond the domain is thin—use the interview to validate the end client and stack.
As C++20 Developer Tech Lead for this Oxford Knight–listed quant firm role, a typical day would centre on leading design and delivery of modern C++ systems used in quantitative trading or research workflows. Expect architecture reviews, mentoring developers, performance and correctness deep-dives, and coordinating with quant researchers and other engineering leads in London.
No certified pathway is supplied for this listing. Prioritise deep C++20 (move semantics, concurrency, templates), low-latency and systems thinking, leadership of multi-developer work, and familiarity with quant/finance domain constraints. Build proof via production C++ leadership examples rather than generic certs.
No. The listing marks remote as off and places the job in London, UK.
The listed company is Oxford Knight (oxfordknight.com). The title describes a global quant firm engagement; confirm client vs agency relationship in process.
Tech Lead with C++20 focus: technical leadership plus hands-on modern C++, not an entry-level coding seat.
Website: oxfordknight.com
Public cache only — not an employee review.
C++20 Developer Tech Lead at Oxford Knight in London, UK What This Role Involves The role of a C++20 Developer Tech Lead at Oxford Knight involves leading the quantitative sports trading team. You will be responsible for developing and maintaining cutting-edge software using modern C++ techniques to support the firm's operations across the UK, Europe, and the Middle East. This position requires a deep understanding of C++20 features and best practices. Responsibilities Lead development efforts in C++20 for high-performance trading systems Collaborate with cross-functional teams to define technical requirements and deliverables Optimize existing codebases to enhance performance and scalability Mentor junior developers and contribute to the overall technical culture of the team Stay updated with the latest C++20 developments and integrate them into projects as appropriate Who We're Looking For We are seeking a highly skilled engineer with extensive experience in modern C++. You should have a proven track record of leading technical teams and delivering high-quality software solutions. Knowledge of quantitative trading systems is beneficial, but not essential. Strong problem-solving skills, excellent communication abilities, and the ability to work effectively in a fast-paced environment are crucial. About Oxford Knight Oxford Knight is a leading global quant firm based in London, UK. The company serves as the hub for managing substantial operations across multiple regions while maintaining the vibrant, positive atmosphere of a start-up. Despite its established presence, the firm fosters innovation and agility, making it an exciting place to work. Next Steps If you are passionate about C++ development and have leadership experience in this field, we would love to hear from you. To apply, complete your application directly on this page, or you'll be redirected to the employer's application platform to finish submitting there.
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