Python Quant Dev Jobs in UK

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Senior Software Engineer

Fintop Consulting has partnered with an AI Health-tech partner based in Central London who is looking to hire a Senior Backend Engineer, who is expertly skilled in Python, AWS and NoSQL databases. This is a very exciting opportunity to join a company who are creating a product that can help save lives! </p ...

Staff AI Engineer: Generative Systems & Mentorship

A leading software marketplace in the United Kingdom is seeking a Staff Software Engineer specializing in AI/Generative technologies. This role involves building AI-first features within a Python platform and mentoring team members. The candidate should have 8 to 10 years of programming experience, mastery in Ru ...

Remote Software Test Engineer AI Driven Automation

A tech-driven firm is seeking a remote Software Engineer in Test to lead automation testing in collaboration with the engineering team. Responsibilities include building and maintaining automated tests, translating manual test cases into automated formats, and contributing to backend Python development. Ideal ca ...

FinCrime Software Engineer Backend/Frontend

Zepz, based in the United Kingdom, is seeking Backend (Python) and Front End engineers to help build essential tools for financial crime prevention. The role involves contributing to mobile applications, automating financial crime workflows, and collaborating with various teams. Ideal candidates should be experi ...

Data Scientist – Analytics & ML for Public Services

Government Digital & Data in Manchester is seeking a professional to improve HMRC's data analytics platform. Your role involves coding in Python, R, SQL, or SAS, managing data transformations, and collaborating with various stakeholders. This position supports R/Python applications, ensures data security, and si ...

Electronics Engineer in Bristol Rise Technical

Electronics Engineer Bristol, UnitedKingdom Tech stack Embedded C Python Engineer's background in testing, fault-finding and designing electronics circuits. Experience in / exposure to coding, ideally Embedded C or Python code. Com ...

Data Scientist – Analytics & ML for Public Services

Government Digital & Data in Manchester is seeking a professional to improve HMRC's data analytics platform. Your role involves coding in Python, R, SQL, or SAS, managing data transformations, and collaborating with various stakeholders. This position supports R/Python applications, ensures data security, and si ...

DevOps Engineer

Overview Own and evolve our Jenkins Shared Library powering multi-language builds (Java/Maven, Node/NPM, Python, Helm, Terraform, containers). Deliver fast, secure, provenance-rich pipelines (SLSA, SBOM, digests) and strengthen supplychain integrity across teams. Responsibilities ...

C++ Software Engineer

C++ Software Developer – Hedge fund – Oxford C++ Software Developer is required for exciting and innovative Hedge Fund based in Oxford. The successful C++ software engineer will be joining the talented and driven engineers in the execution team, working on company’s custom order mana ...

C++ Software Engineer

C++ Software Developer – Hedge fund – Oxford C++ Software Developer is required for exciting and innovative Hedge Fund based in Oxford. The successful C++ software engineer will be joining the talented and driven engineers in the execution team, working on company’s custom order mana ...

Senior SDET / Quality Engineering Specialist

LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence ...

Staff Cloud SRE – AI/ML Platform & GPU Compute

The role This is a rare opportunity to be a founding Staff SRE shaping the reliability of large-scale AI systems and GPU compute infrastructure from the ground up. As a Staff Cloud Site Reliability Engineer at Wayve, you will build and scale the reliability foundations of our AI c ...

Staff Platform Engineer (DevEx)

Location London - The River Building HQ Employment Type Full time Department Deliveroo Cost Center Hierarchy Technology Technology Engineering Engineering (Infra) Engineering (Infra) About the team The Local DevEx team within the Foundations group em ...

Technical Product Manager

IMPORTANT: This isn’t a traditional product manager role If your first instinct when you have a question is to ask an engineer, this isn’t for you. If you measure yourself by features shipped or ceremonies run, this isn’t for you. But if you’ve built your own AI agent to scratch a personal ...

Technical Product Manager

IMPORTANT: This isn’t a traditional product manager role. If your first instinct when you have a question is to ask an engineer, this isn’t for you. If you measure yourself by features shipped or ceremonies run, this isn’t for you. But if you’ve built your own AI agent to scratch a personal ...

Staff Cloud SRE – AI/ML Platform & GPU Compute

The role This is a rare opportunity to be a founding Staff SRE shaping the reliability of large-scale AI systems and GPU compute infrastructure from the ground up. As a Staff Cloud Site Reliability Engineer at Wayve, you will build and scale the reliability foundations of our AI c ...

Cloud Architect

If you need support in completing the application or if you require a different format of this document, please get in touch with at or call TCS London Office number with the subject line: “Application Support Request”. Job Type: Permanent Location: Luton ...

Senior Data Analyst

Time Type: Full time Working Pattern: Hybrid Purpose of the Role Reporting to the Data Analytics Manager, the Senior Data Analyst is a hands‑on individual contributor who helps the team through its shift from platform delivery (post‑EDP) toward value‑added ...

Staff Cloud Site Reliability Engineer

At Wayve we’re committed to creating a diverse, fair and respectful culture that is inclusive of everyone based on their unique skills and perspectives, and regardless of sex, race, religion or belief, ethnic or national origin, disability, age, citizenship, marital, domestic or civil partnership status, s ...

Azure Cloud Engineer 100%

Founded in 2010, Luware is a leading SaaS provider specializing in innovative contact center and conversation recording solutions. Our Microsoft-certified solutions are designed to streamline customer interactions. We're committed to innovation and growth, fostering a culture that embraces agile methodologies ...

Senior Data Platform Engineer | Front‑Office Data Platforms Selby Jennings

Overview A top quantitative hedge fund is hiring a Senior Data Engineer to join a front office‑facing data platform team supporting systematic trading groups. This role sits at the core of how researchers access and trust data. The focus is on building and operating Python‑based d ...

Software Engineer (Systematic Hedge Fund)

Software Engineer – Java / Python London (On-site) This is a hands-on software engineering role within a systematic hedge fund where technology sits at the core of the business. The systems you build directly support trading, research, an ...

DevOps Engineer Financial Services TWE45572

DevOps Engineer (Python) Contract: 6-month contract - likely to extend Location: Hybrid - 3 days per week onsite Start: ASAP Qualifications, skills, and all relevant experience needed for th ...

Staff Backend Engineer: AI Powered Duo Chat Architect

GitLab is seeking a Staff Backend Engineer (Python) to lead the backend architecture for Duo Chat, an AI-powered chat service. You will solve complex problems while integrating large language models and improving reliability and performance. Ideal candidates possess strong Python and Ruby on Rails skills, experi ...

Production AI Engineer — GenAI, Azure & MLOps

Legal & General is seeking an AI Engineer to design, build, and run AI solutions in Cardiff. The successful candidate will develop and maintain Python services, contribute to CI/CD pipelines, and improve generative AI solutions. Candidates must possess strong Python skills, experience in AI and machine learning, ...

Production AI Engineer: DSLM & LLM Systems

Improbable is seeking a skilled production engineer to develop AI systems focusing on supply chain intelligence. This role entails building robust Python applications, deploying language models, and enhancing backend integrations. Ideal candidates will have over 5 years of experience in production Pyth ...

Quantitative Developer Asset Management (Hybrid)

Legal & General is seeking a Quantitative Developer to enhance their Asset Management capabilities. This role involves designing and developing Python-based services for analytical and performance measurement purposes. Candidates should have strong Python and SQL skills, a collaborative mindset, and experience i ...

Senior Data Analyst

The Pensions Regulator Senior Data Analyst Directorate: Strategy Policy & Analysis Salary: £53,143.00 Per Annum including 15% Market Premia Contract type: Permanent Location: Brighton: Hybrid (6 days per month in the office) Closing date: 19 May 2026. </p ...

Data Insight Analyst

The Pensions Regulator Senior Data Analyst Directorate: Strategy Policy & Analysis Salary: £53,143.00 Per Annum including 15% Market Premia Contract type: Permanent Location: Brighton: Hybrid (6 days per month in the office) Closing date: 19 May 2026. </p ...

Senior Identity Access Management (IAM) Engineer Identity Governance

About Analog DevicesAnalog Devices, Inc. (NASDAQ: ) is a global semiconductor leader that bridges the physical and digital worlds to enable breakthroughs at the Intelligent Edge. ADI combines analog, digital, and software technologies into solutions that help drive advancements in digitized fact ...

Senior Identity Access Management (IAM) Engineer Identity Governance

About Analog DevicesAnalog Devices, Inc. (NASDAQ: ) is a global semiconductor leader that bridges the physical and digital worlds to enable breakthroughs at the Intelligent Edge. ADI combines analog, digital, and software technologies into solutions that help drive advancements in digitized fact ...

AI Backend Engineer — Build the Internal AI Platform

ITV is seeking a Backend Engineer to join their Group Data team to enhance their internal AI platform. This role emphasizes backend services, particularly using Python and FastAPI, ensuring secure and maintainable systems for various teams. Responsibilities include developing APIs, integrating backend services, ...

Senior Data Platform Engineer: Front‑Office Trading Pipelines

Jobs via eFinancialCareers is seeking a Senior Data Engineer to join a top quantitative hedge fund. This role involves building Python-based data pipelines and ensuring data quality for systematic trading groups. Candidates should have strong experience in data engineering, with excellent Python and SQL skills, ...

Lead Software Engineer Commodities Tech (UK)

A leading financial services firm in Greater London seeks a Python Lead Software Engineer to enhance and develop technology products for Commodities trading desks. As a core contributor, you'll lead technical solutions, ensure operational stability, and engage in system design and troubleshooting. Ideal candidat ...

Senior ML Engineer, Time Series in MedTech Production

A cutting-edge tech company in Greater London is seeking a Machine Learning Engineer to develop novel machine learning models for clinical applications. Responsibilities include designing models, leading project workstreams, and producing Python code for production use. Candidates should have strong theoretical ...

Senior C# Engineer – Cloud Native Trading Platform (Hybrid)

Thomson Keene is hiring a Senior Software Engineer in London to design, build, and modernise a critical trading platform for an Investment Banking client. The role involves backend development using C# .NET and Python, along with optimising large datasets in SQL Server. This position offers a hybrid working mode ...

Audio AI Agent Engineer — Build Intelligent Agents

Adria Solutions is seeking an AI Engineer to design and build intelligent agents with a focus on audio using Python and various AI frameworks. You will be responsible for AI agent development and creating multi-agent orchestration systems. Ideal candidates should be proficient in Python and familiar with OpenAI ...

Climate Tech Software Engineer Grid Infra & Markets

A leading energy infrastructure firm is seeking a generalist engineer to develop core software for a decarbonised energy system. The role involves building platforms connecting distributed energy devices, using Python and machine learning. The candidate will work in a fast-paced startup environment, focusing on ...

Quality Assurance Developer AI Trainer in Manchester DataAnnotation

Requirements We require candidates to be proficient in either Python and/or JavaScript. You should have proficiency in at least one programming language/framework (such as JavaScript, TypeScript, Python, C, C#, C++, HTML/CSS, React, Go, Java, Kotlin, SQL, Swift, etc.). It’s essential that you can ...

VP, Model Risk & AI Software Infrastructure Lead

A leading global financial services firm in London seeks a Software & Infrastructure Lead for Model Risk Management. You will optimize model validation processes and develop production-quality Python applications. Candidates should have 5+ years of software development experience, particularly with Python, and a ...

Software Developer (SFIA 4) SC / Newcastle CEA

Job Description Software Developer Permanent | Hybrid (willing to travel to Newcastle) | Python | Apache | Data | SC cleared Hybrid work arrangement. Office attendance is up to 60%. Location is flexible: London, Leeds, Newcastle, Sheffield, Blackpool, Manchester and Birmingham. You must ...

Climate Tech Software Engineer Grid Infra & Markets

A leading energy infrastructure firm is seeking a generalist engineer to develop core software for a decarbonised energy system. The role involves building platforms connecting distributed energy devices, using Python and machine learning. The candidate will work in a fast-paced startup environment, focusing on ...

Lead Software Engineer Commodities Tech (UK)

A leading financial services firm in Greater London seeks a Python Lead Software Engineer to enhance and develop technology products for Commodities trading desks. As a core contributor, you'll lead technical solutions, ensure operational stability, and engage in system design and troubleshooting. Ideal candidat ...

Quality Assurance Developer AI Trainer in Manchester DataAnnotation

Requirements We require candidates to be proficient in either Python and/or JavaScript. You should have proficiency in at least one programming language/framework (such as JavaScript, TypeScript, Python, C, C#, C++, HTML/CSS, React, Go, Java, Kotlin, SQL, Swift, etc.). It’s essential that you can ...

Senior Software Developer in Cambridge ECM Selection (Holdings) Limited

Company Overview Our company is a successful startup in the health-tech sector based in West Cambridge. We offer a collaborative working environment where innovative ideas are encouraged, and teamwork is essential. Job Opportunity We are looking for a talented back-end web developer wit ...

Full Stack Developer

Full Stack DeveloperC# .NET, AZURE, React, PythonHigh growth Financial services company who have a stream of new projects, many AI enabled.Opportunity to join and quickly take project responsibility and accelerate your career in a growth environment.Skills required: * Ada ...

Software Engineer

Software Engineer – Python Algorithms - CambridgeA fast-growing semiconductor company is seeking a Software Engineer to develop production-quality software that enables advanced RF measurement, control, and optimisation on cutting-edge hardware platforms.What you'll do as a Software Engineer: ...

Instrumentation Software Engineer

Instrumentation Software Engineer | Oxford | £55,000 - £65,000 As part of our client’s plans to grow their UK operations, they are expanding their Engineering Team and seeking an Instrumentation Software Engineer. This role involves creating software and firmware interfaces used to control and moni ...

Junior Full Stack Website Developer

Working closely with other members of the Glentham team to create both scalable and efficient web solutions that support our sales, inventory management, and customer service systems. Junior Full-Stack Website Developer Salary: £26,000 to £28,000Permanent, Full-Time (35 hours) | Corsham ...

Instrumentation Software Engineer

Instrumentation Software Engineer | Oxford | £55,000 - £65,000 As part of our client’s plans to grow their UK operations, they are expanding their Engineering Team and seeking an Instrumentation Software Engineer. This role involves creating software and firmware interfaces used to control and moni ...

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    Python Quant Dev Jobs in United Kingdom Job Search Guide, Trends and Insights