Quantitative Developer

Quadrature Capital

At Quadrature, we're building the ultimate automated trading system: one that ingests data, forms views, executes in the market, and learns from the result to get better and faster. Every component - research infrastructure, low-latency stream processing, distributed data systems, trade execution, observability - is part of that system. The goal is for human effort to compound, rather than be spent solving the same problems again and again. Our Quantitative developers work across all aspects of this system and we’re always on the look out for exceptional quant developers and software engineers who want to help build it. Where you might join depends on your strengths and interests. What we're looking for * Strong programming skills - we primarily work with Python, C++ and Rust, but we care more about how you think than the languages you've used. * Sharp design instincts and experience building or operating distributed systems. * Genuine curiosity about how systems work: how they fail, how they're operated, and how they evolve. * Care for the people and code around you, and the drive to keep making both better. If you want to do the best work of your career, we'd love to hear from you. To see our benefits, check out https://www.quadrature.ai/working-here/our-benefits/

Qube Research & Technologies

Qube Research & Technologies (QRT) is a global quantitative and systematic investment manager, operating in all liquid asset classes across the world. We are a technology and data driven group implementing a scientific approach to investing. Combining data, research, technology and trading expertise has shaped QRT’s collaborative mindset which enables us to solve the most complex challenges. QRT’s culture of innovation continuously drives our ambition to deliver high quality returns for our investors. QRT's High-Frequency Trading team designs and operates ultra-low-latency systems at global scale. We’re hiring experienced C++ engineers who are passionate about performance, efficiency, and building highly optimized systems. You’ll work on performance-critical systems with direct impact on live trading outcomes. Your future role at QRT: You’ll work across our latency-critical stack - from kernel-level tuning and network optimization to highly efficient C++ components. This role involves close collaboration with our FPGA engineering team as well as our hardware and infrastructure engineers to design end-to-end architectures where every single nanosecond counts. * Design and optimize C++ systems for trading, market data, and infrastructure * Profile and fine-tune performance across CPU, cache, and memory layers * Collaborate with FPGA engineers to integrate hardware and software pathways Your present skillset: * 5+ years of experience in performance-critical C++ (C++17 or newer) * Strong grasp of systems programming, low-level understanding including memory management and CPU's architectures * Deep familiarity with Linux internals, kernel parameters, and low-level profiling * Curiosity about hardware, networking, and how systems behave under real load   QRT is an equal opportunity employer. We welcome diversity as essential to our success. QRT empowers employees to work openly and respectfully to achieve collective success. In addition to professional achievement, we are offering initiatives and programs to enable employees to achieve a healthy work-life balance.

Qube Research & Technologies

Qube Research & Technologies (QRT) is a global quantitative and systematic investment manager, operating in all liquid asset classes across the world. We are a technology and data driven group implementing a scientific approach to investing. Combining data, research, technology, and trading expertise has shaped our collaborative mindset, which enables us to solve the most complex challenges. QRT’s culture of innovation continuously drives our ambition to deliver high quality returns for our investors. QRT is seeking a Quantitative Developer with strong Python skills and a deep understanding of systems design and reliability principles to help evolve and scale our high-performance trading platform. You'll build tools, automation, and design systems that support the speed and reliability our business depends on. Your future role within QRT * Collaborate with developers, researchers, traders, and platform teams to build and improve business-critical systems * Build automation for operations, deployment, monitoring, and incident response * Evaluate and implement tools that balance performance, complexity, and maintainability * Own and evolve our observability stack: metrics, logs, tracing, and alerts Your Present Skill Set * Bachelor's degree in Computer Science or a strongly related field * Strong Python programming skills * Strong problem-solving skills and deep understanding of computer science fundamentals * Commitment to code clarity, documentation, and reducing technical debt * Hands-on experience with Linux/Unix systems in production environments * Proven track record designing and delivering scalable systems in production environments * Knowledge of low-latency systems, trading environments, market data, or exchange protocols QRT is an equal opportunity employer. We welcome diversity as essential to our success. QRT empowers employees to work openly and respectfully to achieve collective success. In addition to professional achievement, we are offering initiatives and programs to enable employees achieve a healthy work-life balance.