Jobs in London

Principal Data Scientist, ML Strategy & Personalization

A leading media technology company in the United Kingdom is seeking a principal-level individual contributor with significant responsibility for technical strategy, standards, and architecture across recommendation and personalization systems. The role involves influencing long-term machine learning roadmaps and platform decisions while tackling complex ML challenges. Ideal candidates will demonstrate expertise...

Christy Media Solutions

City of London

Quantitative Developer: Build High-Performance Trading

A leading financial technology firm is seeking a highly skilled Quantitative Developer to join their London team. The role focuses on designing and maintaining core components of the trading system while collaborating with researchers to create innovative research and execution frameworks. Ideal candidates should have proven experience in similar roles...

Jobster

City of London

Data Scientist

Overview Keystone Recruitment Partners are delighted to be working exclusively for our International Data Science Consultancy client working with some of the world's most recognisable brand companies providing creative and elegant data science solutions to real-world supply chain, manufacturing and logistics problems. Our client pride themselves on being at the...

Keystone Recruitment Partners Ltd

City of London

AI Engineer & Data Scientist (Contract) — End-to-End ML/NLP

A leading technology consulting firm is seeking two experienced AI Engineers / Data Scientists to deliver advanced AI and analytics solutions. In a collaborative role across London and Bristol, you'll lead AI projects, working closely with engineers and client teams to design and deploy impactful solutions. Ideal candidates should have...

Tenth Revolution Group

City of London

Impact Data Scientist - SQL/Python & A/B

A leading food and technology company in London is seeking a Data Scientist to drive data-driven decision-making across various business areas. The role focuses on maximizing business impact by analyzing market strategies, optimizing pricing, and improving customer experiences. Ideal candidates should have strengths in SQL and Python, with proven problem-solving...

Deliveroo

City of London

Quantitative Developer - Selby Jennings

Overview Join a world-class team shaping the future of quantitative research and trading. Our client is seeking an academically exceptional Quantitative Developer to be part of their London build-out. This is a unique opportunity to apply cutting-edge engineering and quantitative skills in a highly collaborative environment. You'll work on delivering...

Jobster

City of London

Snowflake & DBT Data Engineers

Overview2 x Contract Data Engineers - Snowflake / DBT / Python / SQLLocation: London (Hybrid - 1 day per week onsite)Duration: 6 monthsDay Rate: £500 - £550 (Outside IR35)RoleA highly reputable consultancy is seeking 2 x Contract Data Engineers to join their data team on a 6-month engagement. You will...

INOVERSE GROUPE

City of London

Quantitative Engineering – Associate/VP (London)

A global investment banking firm based in London is seeking a Quantitative Engineering Associate/Vice President. This role involves index development, programming, and working collaboratively with various stakeholders. Ideal candidates will have a strong background in quantitative fields such as Mathematics or Physics, excellent communication skills, and a high level of...

Goldman Sachs Group, Inc.

City of London

Hybrid Data Engineer - Insurance Analytics & Lakehouse

A leading provider of insurance in the City of London is seeking a Data Engineer to develop and maintain strategic data platforms. The role focuses on enhancing underwriting analytics through Data Lakehouse while collaborating with various stakeholders. Candidates should have hands-on experience with Azure services, strong SQL and Python skills,...

Finitas

City of London

Hybrid Data Scientist: Optimisation & ML in Production

A technology consulting firm based in the United Kingdom is seeking a Data Scientist specializing in optimisation. The role involves developing machine learning and optimisation models as part of a full-stack product squad. Key responsibilities include data pipeline development and stakeholder engagement. Ideal candidates will have strong experience in production...

Arm

City of London

Quantitative Researcher

Location: London Employment Type: Full-Time About the Role We are seeking a highly skilled Portfolio Optimisation Quant to join our investment team. The successful candidate will play a key role in designing, implementing, and maintaining portfolio construction and optimisation frameworks that enhance risk-adjusted returns across multiple strategies. This is an...

Selby Jennings

City of London

Senior Data Engineer - End-to-End Pipelines for Insurance

A city-based Insurer is seeking a Senior Data Engineer to join their expanding Data Team in London. The successful candidate will take ownership of the end-to-end data processes, designing and building data pipelines while developing data models and storage structures. Applicants should have at least 5 years of data engineering...

HFG

City of London

Financial Data Engineer — End-to-End Pipelines, Python

A leading financial services firm is looking for a Mid-Level Data Engineer to design and maintain data pipelines that directly support critical investment and front-office functions. You will leverage your skills in Python and Apache Spark to process and validate data in a regulated environment. The role emphasizes ownership of...

Glocomms

City of London

VP Quantitative Strategist – Asset Management

A leading global investment management firm based in London seeks a Strategist in Asset Management. You will apply quantitative methods to develop solutions for portfolio construction and risk management. Candidates must have a strong quantitative background, programming skills in Python or R, and at least 5 years of experience. The...

Goldman Sachs

City of London

Senior Data Engineer - ML/AI Platform (Hybrid London)

A leading recruitment agency in the UK seeks a Senior Data Engineer for a hybrid role in London, focusing on ML and AI platform development. Candidates should have strong experience in Python and SQL, with familiarity in cloud platforms like GCP or AWS. You'll work collaboratively in a team to...

Datatech

City of London