Python jobs in London

Our client is seeking an AI Engineer to help design and build the next generation of intelligent software systems. This position sits at the intersection of software engineering, AI and product development, with a focus on building reliable, scalable AI-powered features and agentic workflows that tr

Jazz Pharmaceuticals

€27,000 - €90,000 /year

Requirements Must have: - Strong programming skills in Python, R, or similar languages, with experience in modern ML frameworks (PyTorch, TensorFlow) - Demonstrated experience with generative AI technologies, including LLM architectures and frameworks - Knowledge/experience with digital healthcare t

A leading sports betting fund is seeking a Junior Quantitative Researcher to join its expanding quantitative research team. This is an exciting opportunity for an analytically minded individual with a passion for sports modelling, data science, and statistics to contribute to cutting-edge research a

Rivan Industries

£40,000 - £50,000 /year

About us Rivan Industries (Rivan.com) is a synthetic fuel company designed to decarbonise heavy industry. We aim to make synthetic fuel cheaper than fossil fuels and sustain life on earth by keeping the CO2 locked underground. We’ve design and manufacture modular synthetic fuel plants consisting of

eFinancialCareers

My client is one of the largest banks in the UK, renowned for their flexible working culture, remote working opportunities, excellent benefits and outstanding internal culture and career progression. As part of a build out of the risk modelling team I am looking for an experienced IRB modeller to le

eFinancialCareers

We're building a team of top performers who thrive on solving hard problems, value precision and creativity, and are driven by results. You'll be joining a fast-paced setup that prizes autonomy, sharp thinking, and continuous learning. Who You Are: You bring a deep academic foundation in a technical

Role Summary We are looking for a Lead Analytics Engineer with strong Databricks data modelling expertise to design and own the analytics layer. You will transform raw data into trusted, business-ready datasets by building the Gold Layer , enabling a scalable single source of truth for reporting and

eFinancialCareers

An excellent fundamental equities hedge fund is hiring in their Investment Operations team. The role is mid-senior level focusing on fund operations and trade support. This hire is crucial so ideally immediately available or short notice periods will be prioritised. The Role includes: Oversight of e

Genomics England

£103,400 - £103,400 /year

Company Description Genomics England is a global leader in enabling genomic medicine and research, focused on creating a world where everyone benefits from genomic healthcare. Building on the 100,000 Genomes Project, we support the NHS’s world-first national whole genome sequencing service and run t

£120,000 GBP + £70000 Onsite WORKING Location: Central London, Greater London - United Kingdom Type: Permanent My client is a global investment management firm that utilizes a diversified portfolio of systematic and quantitative strategies across financial markets that seeks to achieve high quality,

We're building a team of top performers who thrive on solving hard problems, value precision and creativity, and are driven by results. You'll be joining a fast-paced setup that prizes autonomy, sharp thinking, and continuous learning. Who You Are: You bring a deep academic foundation in a technical

eFinancialCareers

The Firm A well-capitalised, technology-driven trading firm operating at significant scale across digital assets, derivatives and prediction markets. The firm runs proprietary systematic strategies across multiple asset classes with institutional-grade infrastructure and deep liquidity. This role si

Our client, a leading global investment manager, are growing their European operation and are looking to hire a senior, data focussed, technical business analyst. This is a senior (director level) role, responsible for leading complex data initiatives to support and build out scalable applications f

Rivan Industries

£70,000 - £90,000 /year

About us Rivan Industries is a synthetic fuel company decarbonising heavy industry. We’re making synthetic fuel cheaper than fossil fuels, sustaining life on earth by keeping the CO2 locked underground. Here’s our entire business plan. Engineering at Rivan is about taking technologies that are conve

Lead Azure Databricks Engineer - Consulting (Lloyd's of London) Base Salary: £78,000-£95,000 Location: Hybrid - London Sector: Data Engineering / Cloud / Insurance Type: Permanent We are searching for an accomplished Lead Azure Databricks Engineer to join our consulting practice and take technical o

eFinancialCareers

A leading sports betting fund is seeking a Junior Quantitative Researcher to join its expanding quantitative research team. This is an exciting opportunity for an analytically minded individual with a passion for sports modelling, data science, and statistics to contribute to cutting-edge research a

Fruition Group

£120,000 - £120,000 /year

Senior AI Platform Engineer London | 4 days onsite Up to £140,000 Build the platform behind production AI We're partnered with a high-growth technology business investing heavily in AI, platform engineering, and cloud infrastructure. They're now hiring a Senior AI Platform Engineer to help build the

Quantitative Trader We are working with a high-performing High-Frequency Trading (HFT) team at a world-renowned fund to identify a talented Quantitative Researcher to join their group as they continue to scale off the back of sustained success. This is a unique opportunity to become part of a proven

Connected Places Catapult

£63,340 - £73,221 /year

Application Deadline: 14 April 2026 Department: Data & Digital Location: London and Milton Keynes Compensation: £63,340 - £73,221 / year Description Contract type/Duration: Permanent Working hours Full time (9day Fortnight companywide) Band: 3.3 Salary: £63,340 to £73,221 (depending on office locati