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Machine Learning Researcher - Quantitative Trading- Leading Market-Maker / Hedge Fund

eFinancialCareers· London· £200,000–£250,000/yrLicensed sponsor
Posted 21 Sept 2026 · Added 22 Sept 2026, 00:12
EfinancialCareers0.0 (5)Information servicesfounded 2000
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Free Tailor for ATS: 10/10 runs left

Salary: £200-250k base + £200-500k bonus // All experience levels

Client:

One of the world's top quantitative market makers is expanding its Machine Learning and broader AI capabilities. Already a market leader, the firm has invested extensively in its data and research infrastructure in recent years and is continuing to grow its ML teams to stay at the forefront of the industry.

As a cross-asset liquidity provider, the firm executes huge volumes of trades every day and works with enormous datasets, creating an unusually rich and fast feedback environment for applying Machine Learning to real-world problems.

Role:

You'll use Machine Learning to extract signals and insights from vast datasets of market data, analysing data, building and testing models and developing new trading strategies.

The work sits at the intersection of quantitative research, trading and software engineering. Depending on your interests and expertise, your time could be split between alpha generation within a trading team and broader ML research across the firm.

The environment is extremely collaborative, with research and discoveries shared across teams to maximise PnL collectively. For example, insights developed while working with an FX trading team may have applications within Equities or other asset classes.

Beyond direct trading applications, the firm is also exploring how the latest developments in ML and AI can improve research, engineering and operational workflows across the business.

You'll have significant freedom to experiment with model architectures, feature transformations and hyperparameters, while being expected to understand why techniques work and make pragmatic decisions about which approaches are appropriate for a particular problem.

Requirements:

Deep Machine Learning expertise from either an applied or academic environment

Strong programming and quantitative problem-solving skills

Experience analysing large datasets and building/testing ML models

Broad understanding of modern ML techniques and model architectures

Ability to balance cutting-edge research with pragmatic, commercially useful solutions

Collaborative nature with excellent communication skills

Trading or financial markets experience is not required

Benefits:

Help shape the firm's future ML direction and, to an extent, developments across the wider quantitative trading industry

Work with enormous proprietary datasets in a rapid-feedback trading environment

Significant freedom to research and experiment with new ML techniques

Opportunities to attend leading academic and industry conferences

Excellent compensation package

Good work-life balance

Whilst we carefully review all applications, to all jobs, due to the high volume of applications we receive it is not possible to respond to those who have not been successful.

Contact

If you feel you're suitable for this role, want to hear about similar positions, or would like help hiring similar developers for your company, please send your CV or get in touch:

Richard Allan

+44 (0)

in/richardallanok/