Senior Quantitative Developer - Algorithmic Trading Systems

Placements24; East London; Hybrid; ZAR 900,000 - 1,100,000; Full time

Benefits offered by this job

Competitive salary

Bonus potential

Remote work

Job summary

Placements24 is recruiting a Senior Quantitative Developer for a fully remote role that supports teams in East London, Eastern Cape and globally. You will design and maintain high-frequency trading systems with emphasis on performance, reliability, and scalability, collaborating closely with researchers and traders to convert complex models into production-ready code.

The ideal candidate will have deep expertise in C++ and Python, plus strong knowledge of data structures, algorithms, and Linux

Qualifications

• Master's or Ph.D. in a quantitative field required.
• 6+ years of software development experience with quantitative focus.
• Expert in C++ and/or Python with low-latency expertise.

Responsibilities

• Design and build high-performance, low-latency trading systems.
• Optimize trading code for speed and stability.
• Collaborate with researchers and traders to prototype strategies.
• Ensure robust testing frameworks and real-time monitoring.
• Contribute to architecture and infrastructure of trading systems.

Skills

C++

Python

Low-latency programming

Multithreading

Data structures & algorithms

Education

Master's or Ph.D. in CS/Engineering/Math/Physics

Tools

Linux/Unix

Trading protocols

Job description

About the Role

A highly innovative quantitative trading firm is seeking a Senior Quantitative Developer to join their cutting-edge team in East London. This role is critical for designing, developing, and maintaining high-frequency trading systems, focusing on performance, reliability, and scalability. You will collaborate closely with quantitative researchers and traders to translate complex algorithms into robust, production-ready code. The ideal candidate will possess exceptional programming skills, a deep understanding of low-latency systems, and a passion for financial markets. This is a challenging and rewarding opportunity to work with state-of-the-art technology and contribute to the firm's success in a fast-paced, intellectually stimulating environment. The position is fully remote, offering unparalleled flexibility for candidates based in or near East London, Eastern Cape, and globally.

Key Responsibilities

• Design, develop, and implement high-performance, low-latency trading systems and algorithms.
• Optimize existing trading code for speed, efficiency, and stability.
• Collaborate with quantitative researchers to prototype and implement new trading strategies.
• Work closely with traders to understand their needs and provide effective technical solutions.
• Develop and maintain robust testing frameworks for trading systems.
• Monitor system performance and troubleshoot issues in real-time.
• Contribute to the architectural design and evolution of the trading infrastructure.
• Stay abreast of advancements in technology and financial market trends.
• Ensure code quality, documentation, and adherence to best practices.
• Participate in code reviews and knowledge sharing sessions.

Requirements

• Master's or Ph.D. in Computer Science, Engineering, Mathematics, Physics, or a related quantitative field.
• Minimum of 6 years of experience in software development, with a focus on quantitative development or HFT systems.
• Expert proficiency in C++ and/or Python, with a strong understanding of data structures and algorithms.
• Experience with low-latency programming techniques and performance optimization.
• Knowledge of financial markets, trading strategies, and order types.
• Experience with Linux/Unix environments.
• Familiarity with multithreading and concurrency concepts.
• Excellent problem-solving, analytical, and debugging skills.
• Strong communication and teamwork abilities.
• Experience with market data systems and trading protocols is a plus.

Benefits

• This role offers a highly competitive salary, significant bonus potential, and comprehensive benefits package.
• Access to advanced technology, continuous learning opportunities, and a collaborative team environment are provided.
• The fully remote nature of the role offers exceptional flexibility, allowing you to work from East London, Eastern Cape, or any location that suits you.
• Join a leading firm at the forefront of financial technology and innovation.