Quantitative Developer - Up to £200k + Bonus

Hunter Bond; Greater London; Hybrid; GBP 180,000 - 220,000; Full time

Job summary

Hunter Bond in London is seeking a Quant Developer - Systematic Trading to join an elite engineering group building the data and compute infrastructure for alpha generation.

You'll design distributed Python systems to ingest, store, process and analyse exabyte-scale datasets, collaborating with quantitative researchers and portfolio managers to implement live trading strategies and advance the research platform.

Qualifications

• Must have strong commercial Python development experience in quantitative finance or equivalent
• Experience building large-scale distributed applications or high-performance data platforms
• Excellent knowledge of algorithms, data structures and software architecture
• Experience working with very large datasets and performance optimisation
• Strong understanding of Linux environments and modern software engineering practices
• Excellent communication skills with researchers and technical stakeholders
• Quantitative academic background in CS, math, physics, engineering or similar

Responsibilities

• Build at Extraordinary Scale – Design distributed Python systems capable of processing exabyte-scale datasets with high performance and reliability
• Engineer Research Infrastructure – Create platforms, tooling and data pipelines for researchers to iterate and discover alpha
• Solve Deep Technical Problems – Work on distributed computing, storage optimisation, parallel processing and data engineering
• Collaborate with Elite Quants – Partner with researchers and traders to translate ideas into scalable production systems
• Optimise Everything – Improve latency, throughput and efficiency across the platform
• Own Complex Projects – Take responsibility from architecture through deployment and evolution
• Influence Technical Direction – Shape engineering standards and platform architecture
• Move Closer to Alpha – Gain exposure to quantitative modelling and algorithm development

Skills

Python development

Distributed systems

Algorithms & data structures

Large datasets performance

Linux environments

Communication

Quantitative background

Education

Computer Science / Mathematics / Physics / Engineering or similar quantitative background

Job description

Role: Quant Developer - Systematic Trading

Type: Perm

Salary: Up to £200k (DoE)+ Huge Bonus

Location: London/Hybrid

About the Client

My client is one of the world's leading systematic proprietary trading firms, built around a simple philosophy: exceptional technology and exceptional people create exceptional trading performance.

Rather than treating technology as a support function, engineering sits at the very centre of the business. Every line of code directly contributes to the firm's ability to discover alpha, process unprecedented volumes of market data and execute faster than the competition.

They're now investing heavily in the next generation of their quantitative research platform, building the data and compute infrastructure that will power the firm's trading strategies for years to come.

This isn't another data engineering role. You'll be designing systems capable of handling exabyte-scale datasets, enabling researchers to interrogate enormous volumes of historical and real-time market information with extraordinary speed and efficiency.

For ambitious Quant Developers, this role also offers something increasingly rare: a genuine pathway into strategy and algorithm development, working directly alongside elite quantitative researchers as your understanding of the business grows.

The Role

Join an elite engineering group responsible for building the technology platform that underpins one of the industry's most sophisticated systematic trading businesses.

You'll develop distributed Python systems responsible for ingesting, storing, processing and analysing some of the largest financial datasets in existence, solving engineering challenges that simply don't exist outside of a handful of the world's most advanced technology companies and quantitative trading firms.

Over time, you'll work increasingly closely with quantitative researchers and portfolio managers, contributing not only to the infrastructure powering research but eventually to the development, optimisation and implementation of live trading strategies.

This is an opportunity to build technology that directly influences trading performance while learning from some of the brightest quantitative minds in the industry.

Key Responsibilities

• Build at Extraordinary Scale – Design distributed Python systems capable of processing and analysing exabyte-scale market datasets with exceptional performance and reliability.
• Engineer Research Infrastructure – Create the platforms, tooling and data pipelines that enable world-class quantitative researchers to iterate faster and discover new sources of alpha.
• Solve Deep Technical Problems – Work on large-scale distributed computing, storage optimisation, parallel processing and high-performance data engineering.
• Collaborate with Elite Quants – Partner directly with researchers and traders to translate complex quantitative ideas into scalable production systems.
• Optimise Everything – Continuously improve latency, throughput and efficiency across every layer of the research platform.
• Own Complex Projects – Take responsibility for critical components from architecture through deployment and long‑term evolution.
• Influence Technical Direction – Help shape engineering standards, platform architecture and future technology choices within a world-class engineering organisation.
• Move Closer to Alpha – As your domain knowledge develops, gain exposure to quantitative modelling, signal generation, strategy implementation and algorithm development.

Required Skills & Experience

• Strong commercial Python development experience within quantitative finance or another highly complex distributed systems environment.
• Experience building large-scale distributed applications or high-performance data platforms.
• Excellent knowledge of algorithms, data structures and software architecture.
• Experience working with very large datasets and performance optimisation.
• Strong understanding of Linux environments and modern software engineering practices.
• Excellent communication skills with the ability to work alongside researchers and highly technical stakeholders.
• Computer Science, Mathematics, Physics, Engineering or similarly quantitative academic background.

Highly Desirable - but definately not a must have!!!

• Experience working within a systematic hedge fund, proprietary trading firm or quantitative investment manager.
• Exposure to distributed computing technologies and large-scale data processing.
• Knowledge of market data, financial markets or quantitative research workflows.
• Experience building research platforms or analytics infrastructure.
• Familiarity with C++, Rust or other performance-oriented languages.
• Experience with cloud infrastructure, Kubernetes or modern distributed computing environments.

If you're looking for an environment where engineering excellence is genuinely valued, technical ambition is encouraged and your work sits directly on the path to alpha generation, this is one of the most compelling opportunities in the market.