Quantitative Developer Python Jobs in UK

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Front End Engineer (React) : Trading : £120 180k plus excellent bonus : London

We’re partnering with a high-performance quantitative trading firm to hire a Front-End Engineer with deep React experience to work on the firm’s internal trading, research, and risk platforms. This is a front-end role for engineers who care about architecture, performance, and correctness, and who want ...

Quant – Execution Analytics – London

Octavius Finance is recruiting on behalf of a global asset manager to appoint a Quantitative Analyst within their EMEA Equity Trading function, with a core focus on execution analytics, transaction cost analysis (TCA), and electronic trading optimisation. This role sits at the intersection of quantitative res ...

Asset Management, Systematic Fixed Income Portfolio Manager, Executive Director

Join a dynamic team focused on systematizing JPMorgan's fundamental and quantitative insights and processes to deliver innovative, cost-effective, rule-based solutions for institutional clients. This team is instrumental in the rollout of our active ETF business, a key strategic initiative for Asset Manage ...

Quant – Execution Analytics – London

Octavius Finance is recruiting on behalf of a global asset manager to appoint a Quantitative Analyst within their EMEA Equity Trading function, with a core focus on execution analytics, transaction cost analysis (TCA), and electronic trading optimisation. This role sits at the intersection of quantitative res ...

Senior Python Engineer — Data, AI & APIs (Hybrid)

A leading digital agency in the UK is looking for a Senior Software Engineer (Python) to join their innovative team. You will design and maintain scalable applications, while collaborating closely with data engineers. The ideal candidate has over 5 years of experience in Python and strong skills in CI/CD and API ...

Senior Python Software Engineer Data & API Platforms

A leading insurance company in the UK is seeking a Senior Software Engineer to enhance their Cyber Data Services. You will play a key role in developing data capabilities, building robust APIs, and improving data quality indicators. The ideal candidate has over 4 years of experience in Python and SQL, with a str ...

Hybrid Senior Python Engineer: FastAPI, Databricks & APIs

A leading recruitment firm is seeking a Senior Support Consultant to join a Global Insurance Leader's expanding Python Engineering team. The ideal candidate will design and build high-performance APIs and enhance existing platforms. Strong proficiency in Python, SQL, FastAPI, and Databricks is required. This rol ...

Python Engineer: Reliability & Automation for Trading Tech

A leading global investment management firm in the UK is seeking a talented Python Engineer to join their Risk & Market Access division. You will play a vital role in enhancing the performance and stability of software systems, working closely on critical applications. Ideal candidates should have over 5 years o ...

Python Engineer – Real Time Trading Systems (HFT)

A leading recruitment agency seeks a Python Software Engineer for a high-frequency trading firm in the UK. This role involves developing systems for real-time market data and trade execution while ensuring performance optimization in a dynamic environment. Ideal candidates should have a minimum of 2 years of Pyt ...

Senior AWS/Python Engineer (FastAPI) Remote Contract

A recruitment agency is seeking an AWS Software Engineer for a 6-month fully remote contract role. The engineer will focus on building a FastAPI-based service for IAM and support the technical aspects of production systems. Ideal candidates have over 5 years of Python experience, familiarity with FastAPI and rob ...

Lead Python Engineer Build Secure, Scalable Tech

A major financial services firm in the UK is seeking a Lead Software Engineer to enhance, build, and deliver advanced technology products. The role requires advanced coding in Python and cloud-native experience, along with leading creative software solutions and developing secure, high-quality production code. C ...

AI Driven Backend Engineer (Python) – Hybrid London

A premier recruitment agency seeks a Back-End Engineer to join their high-calibre team in London. The role involves designing scalable backend systems using Python, integrating AI-generated code, and collaborating on projects. Candidates should have over 5 years of experience in back-end development, a strong gr ...

Senior Backend Engineer – Python & FastAPI, Hybrid London

A leading technology startup is seeking a Back-End Engineer in London to build and maintain backend services using FastAPI and Python. This role requires strong skills in developing web applications, alongside a passion for engineering and functional programming. Candidates should have a Bachelor's degree in a r ...

Remote Python ETL Engineer — AWS Data Pipelines

A technology startup is urgently seeking multiple Python Software Engineers to work on ETL pipeline design and development in a fully remote capacity. Candidates should have a Bachelor's degree in Computer Science and proficiency in AWS services and Python programming. The ideal candidates will be skilled in col ...

Engineering Manager (Python) AI/ML SaaS Platform

Engineering Manager (Python) - AI/ML SaaS Platform Base pay range Engineering Manager – London OR Manchester - Salary up to £120k We’re hiring a Hands‑On Engineering Manager with deep technical leadership experience across Python, large‑scale data systems, and modern AWS infrast ...

Engineering Manager, Python AI/ML SaaS Platform

A leading tech recruitment firm is seeking an Engineering Manager for their AI/ML SaaS platform in the UK. This role requires a hands-on leader with a strong technical background in Python and AWS, capable of guiding a squad of engineers in building high-performance systems. Responsibilities include setting tech ...

Hybrid Python Software Engineer – Cloud Native AWS

A leading UK technology company is seeking a Software Engineer to develop and improve cloud-native applications using Python and AWS. The ideal candidate will have solid experience in Python development, a drive for modernizing legacy code, and a collaborative approach within Agile teams. Responsibilities includ ...

Senior Python Engineer AI Onboarding & Event Driven

A leading alternative asset management firm is seeking a Senior Consultant with expertise in Software/AI Engineering. This role focuses on enhancing treasury functions using cutting-edge technology. Candidates should have over 6 years of experience in Python and familiarity with AWS and event-driven architecture ...

Senior Software Engineer Python & React (Hybrid UK)

A tech-for-good startup in the UK seeks a Senior Software Engineer to enhance clean transport technology. You will work closely with the CTO across the full stack using Python and React, owning backend systems and contributing to platform scaling. The role offers a competitive salary up to £75k, 27 days holiday ...

Python Engineer: Sports Betting Data & Trading Tools

A sports betting technology firm in London is seeking a Python Engineer to develop tools and systems for traders. The successful candidate will have 2-4 years of experience in Python development and must be able to write clean, maintainable, and well-structured code using OOP. Responsibilities include building d ...

Software Engineer – React/Java/Python, Global Deployments

A leading technology firm in the UK is seeking a Software Engineer to join their expanding team. You will be involved in designing and maintaining modern software solutions, working collaboratively on front-end and back-end development using React, Java, Python, and cloud platforms like AWS or Azure. This role i ...

Senior Python Engineer Math Driven Optimization (Remote)

A leading provider of analytical solutions is seeking a Senior Python Software Engineer with a strong mathematical background. The ideal candidate will design and develop advanced Python-based modules for optimization and analytics, work with modern technologies including SciPy and Pandas, and collaborate with i ...

Senior Python AI Engineer (FastAPI) – Hybrid London

A technology consulting firm is seeking a Senior Software Engineer skilled in Python (FastAPI) and SQL to lead the design and build of AI-driven applications. This role involves developing data pipelines, mentoring junior engineers, and maintaining high engineering standards. Exceptional communication skills and ...

Senior Python Engineer AI PropTech Backend (Hybrid)

An innovative property management firm is seeking a Senior Python Engineer to join their engineering team in London. You will design and build backend systems, integrating AI models into production. This role requires expertise in Python and frameworks like FastAPI or Flask, along with experience in cloud platfo ...

Senior Python Software Engineer – ML & Systems Lead

Roc Search in the United Kingdom is seeking a Senior Software Engineer who is passionate about purposeful work. You will lead high-quality software development centered on Python, with C/C++ being a strong advantage. Responsibilities include managing software solutions, collaborating with data science teams to d ...

Data Scientist Modelling Intelligence London

London Hybrid (3 days in the office, 2 days from home) 6 month Fixed Term Contract Salary to £69,000 pro rata experience dependent. Ref: J13096 What if modelling actually sat at the centre of business decisions, not just reporting? We’re working with a leadin ...

Software Engineer – Developer Excellence

A tech-focused market-maker with groundbreaking success in the high frequency trading space, my client is seeking a creative problem-solver to be their next Software Engineer in the Developer Excellence team.This is a critical, high-impact role, where your main focus is on developing tools, streamlinin ...

Quant Developer Systematic Equities $500k+

Overview This range is provided by Paragon Alpha - Hedge Fund Talent Business. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Paragon are working with an elite systematic equity portfolio manager, within a $30BN AUM platform. We are sea ...

Junior Software Developer

Junior Software DeveloperLocation – Team Valley, GatesheadSalary – Up to £30,000 (Depending on Experience)Working for the UK’s market-leading adult gaming company, this is a full-time role (40 hours per week across ...

Software Engineer – Developer Excellence

A tech-focused market-maker with groundbreaking success in the high frequency trading space, my client is seeking a creative problem-solver to be their next Software Engineer in the Developer Excellence team.This is a critical, high-impact role, where your main focus is on developing tools, streamlinin ...

Junior Software Developer

Junior Software DeveloperLocation – Team Valley, GatesheadSalary – Up to £30,000 (Depending on Experience)Working for the UK’s market-leading adult gaming company, this is a full-time role (40 hours per week across ...

Lead Full Stack Engineer Python React FastAPI

Lead Full Stack Engineer / Developer (Python React FastAPI) London / WFH to £70kAre you a full stack technologist with leadership skills?You could be progressing your career at a global, not-for-profit organisation that help to protect the rights and revenue of record producers and music ...

Lead Full Stack Engineer Python React FastAPI

Lead Full Stack Engineer / Developer (Python React FastAPI) London / WFH to £70kAre you a full stack technologist with leadership skills?You could be progressing your career at a global, not-for-profit organisation that help to protect the rights and revenue of record producers and music ...

Junior Software Developer (+ Equity) at Joinkyber.com

Job Title Junior Software Developer Company Description Joinkyber.com – Pre‑seed EF Fall 2025 AI startup Job Description As the first engineering hire at Kyber, you will build the real‑time AI decision‑making platform that orchestrates airport ground operations ...

Senior Research Manager

Job Title: Senior Research Manager (Quantitative) Location: London (Hybrid) Salary: £50,000 - £55,000 per annum About Us We’re partnering with an LA based agency working at the intersection of strate ...

Senior Product Manager (Platform)

The Platform Tribe at Preply brings together teams responsible for the internal foundations that enable engineers to build, deploy, and operate Preply reliably and at scale. Today, we have around 200 engineers at Preply, with plans to grow the team by another 100 engineers this year, making the Platform Tr ...

Associate Software Engineer (C++/Python) Hybrid & Growth

A leading financial technology firm is seeking an Associate Engineer in Belfast. This role offers an exciting opportunity for early-career engineers, working with modern technologies like C++ and Python in a collaborative environment. You will develop scalable financial systems while honing your skills alongside ...

12 Month Internship Structuring Risk Advisory

Description du poste Join our Risk Advisory team within the Global Markets Division and embark on a journey where your core competencies in analytical thinking, problem-solving, and quantitative analysis will be at the forefront of helping our clients navigate their financial landscapes.< ...

12 Month Internship Structuring Risk Advisory

Description du poste Join our Risk Advisory team within the Global Markets Division and embark on a journey where your core competencies in analytical thinking, problem-solving, and quantitative analysis will be at the forefront of helping our clients navigate their financial landscapes.< ...

Trading Analyst

A leading oil and gas trading business is seeking an ambitious Trading Analyst with strong Quant skills to join their team. You will contribute to a range of high-impact initiatives, including developing predictive models, building scalable data platforms, improving database performance and security, a ...

Senior Full Stack Developer

Senior Full Stack Developer (Contract)Outside IR35 | Remote | Up to £600/dayOverview We’re partnering with a specialist software consultancy delivering business-critical platforms across financial services and pensions. They’re looking for a Senior Full Stack Developer who enjoys proper engin ...

Senior Full Stack Developer

Senior Full Stack Developer (Contract)Outside IR35 | Remote | Up to £600/dayOverview We’re partnering with a specialist software consultancy delivering business-critical platforms across financial services and pensions. They’re looking for a Senior Full Stack Developer who enjoys proper engin ...

Senior Rates Developer Java

Location London, Hybrid Role Type 12 Month Contract Rate £800 - £900 per day Delta Capita is seeking a highly skilled Senior Rates Developer to join our Global Markets Technology practice. This role sits within a specialist team responsible for delivering ...

Senior Software Engineer

Senior Backend Engineer | Senior Software Engineer | Python | Remote UK Take the next step in your career now, scroll down to read the full role description and make your application. £90,000 - £110,000 Fully Remote (UK) Python, Flask, AWS, PostgreSQL, Docker High ...

Goldman Sachs Asset & Wealth Management Fixed Income, ETF Portfolio Manager Associate London

Asset & Wealth Management OverviewA career with Goldman Sachs Asset & Wealth Management is an opportunity to help clients across the globe realize their potential, while you discover your own. As part of one of the world’s leading asset managers with over $3 trillion* in assets under supervision, you c ...

Goldman Sachs Asset & Wealth Management Fixed Income, ETF Portfolio Manager Associate London

Asset & Wealth Management OverviewA career with Goldman Sachs Asset & Wealth Management is an opportunity to help clients across the globe realize their potential, while you discover your own. As part of one of the world’s leading asset managers with over $3 trillion* in assets under supervision, you c ...

Senior Research Analyst – Systematic Equities

One of the best equity fund management houses in the UK is looking to add a Senior Researcher / Junior Portfolio Manager to its equities team. This highly successful and established group applies a systematic framework to fundamental ideas, running high‑conviction global equity strategies that sit between ...

Equity Dispersion Trader

DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading ...

Equity Dispersion Trader

DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading ...

Executive Director, Front Office Rates Quant

**About this role:** Our Corporate & Investment Banking Front Office Quantitative Model Development Team is undergoing a strategic buildout initiative to enhance our capabilities in delivering high-quality quantitative solutions to our trading and sales partners. As our platform continues to grow, we ar ...

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    Quantitative Developer Python Jobs in United Kingdom Job Search Guide, Trends and Insights