Python Quant Dev Jobs in UK

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Senior Data Scientist II: GenAI & Enterprise ML Leader

LexisNexis Risk Solutions is looking for a Senior Data Scientist II in Greater London to lead the design, development, and deployment of AI and ML solutions. You'll work with advanced machine learning models, OpenAI APIs, and various cloud platforms. The role demands strong Python skills and experience with Data ...

Solutions Architect US Partnerships & Pre‑Sales

Mistral AI is seeking a Partner pre-sales professional based in Greater London to drive the adoption of their state-of-the-art enterprise AI platform. The role involves working closely with partners to understand their needs, provide technical support, and ensure customer success. The ideal candidate will posses ...

Senior Software Engineer, Autonomous Behavior Planning

AeroVect Technologies Inc. is seeking an experienced Senior Software Engineer to design and implement behavior planning systems for autonomous vehicles. The ideal candidate will have a Master’s degree in Computer Science or Robotics and at least 3 years of industry experience. Proficiency in C++ and Python is es ...

VP Data Engineer Lakehouse & AI Platform Lead

A global financial institution based in London seeks a Data Engineer for the Lakehouse and AI Data Platform. In this role, you'll design, build, and support data pipelines, ensuring they are production-ready and meet data quality standards. You will work with technologies such as Python, SQL, and Apache Spark, h ...

Senior Software Engineer — AVP | Hybrid & Growth

Citibank (Switzerland) AG in Belfast is seeking a Senior Software Engineer to join their global technology team. In this role, you will build technical solutions to complex business challenges and collaborate closely with product teams. The ideal candidate will have extensive experience in software development, ...

Senior EM Local Debt Portfolio Manager

J.P. MORGAN in Greater London is looking for a Portfolio Manager specializing in Emerging Market Local Debt. The ideal candidate will have 5-10 years of experience in managing local rates, a solid understanding of macroeconomic dynamics, and proficiency in analytical tools like Python or R. Responsibilities incl ...

Computational Research Scientist

Developing data analytic pipelines and novel methodologies for scientific applications Considering applying for this job Do not delay, scroll down and make your application as soon as possible to avoid missing out.Cambridge; £45,000 to £75,000 DoE + Benefits This hybrid-style role combi ...

Senior EM Local Debt Portfolio Manager

J.P. MORGAN in Greater London is looking for a Portfolio Manager specializing in Emerging Market Local Debt. The ideal candidate will have 5-10 years of experience in managing local rates, a solid understanding of macroeconomic dynamics, and proficiency in analytical tools like Python or R. Responsibilities incl ...

Senior Simulation Engineer — Realistic Driving Platform

Icehouseventures is seeking a Software Engineer for Wayve’s Simulation Technology team in Greater London. You will be an expert in developing core components of a simulation platform that is essential for evaluating driving intelligence. Responsibilities include ensuring simulator realism and integrating mach ...

Director of Analytics Engineering & Data Products

The Ministry of Justice is seeking a Head of Analytics Engineering to lead the analytics engineering function within HMCTS. You will transform court and tribunal data into high-quality data products, providing leadership for analytics-focused data engineering. The ideal candidate will have significant ...

Data Scientist: Insight Driven ML and Analytics Leader

AWTG Ltd is seeking a Data Scientist to apply data science, statistics, and machine learning techniques to generate insights and develop solutions for clients. This role will involve collaboration with teams across data, AI, software engineering, and delivery to create impactful outcomes. Key responsib ...

Data Scientist AI for Engineering Simulations (London Hybrid)

PhysicsX Ltd is seeking a Data Scientist in London to work within a collaborative team, solving engineering challenges using AI-driven tools. The role requires a strong foundation in data driven modelling, deep learning, and experience in Python and libraries like TensorFlow and PyTorch. Responsibiliti ...

Remote Data Scientist AI Model Evaluator & Benchmarking

Alignerr is seeking a Data Scientist (Masters) — AI Data Trainer, to work directly with industry-leading AI research labs. This fully remote role involves designing complex data science challenges, building reference solutions in Python, R, or SQL, and auditing AI-generated code. A Master's or PhD in Data Scienc ...

Senior AI/ML Engineer Hybrid London | Equity & Bonus

A product-led technology company in London is looking for a Senior AI / Machine Learning Engineer. In this role, you will design, build, and deploy AI-driven systems using state-of-the-art technologies. Candidates should have 4+ years of experience in software engineering or AI, strong skills in Python, and hand ...

Head of Intelligent Automation Engineering — Flexible Hours

GoTo Meeting is searching for a Manager of Intelligent Automation Engineering in Greater London. This role involves leading the development of automation solutions utilizing AI and RPA technologies, managing a team of engineers, and ensuring high-quality delivery. Candidates should have over five years of experi ...

Senior Staff Software Engineer Onboarding Platform

Indeed, Inc. seeks a skilled software engineer in Greater London to drive the design and operation of scalable software systems. The ideal candidate will have extensive experience in software design, team mentorship, and technical decision-making. A Bachelor’s degree in a relevant field with substantial experien ...

PoC Innovation Manager — Rapid Data Prototypes

AXA-UK- is seeking a Proof of Concept Manager in Royal Tunbridge Wells to spearhead the creation of innovative data solutions in a dynamic team environment. The role involves managing a team of developers and contributing to data-driven projects that enhance business value. Applicants should possess ex ...

Product Owner, Strategic Market Intelligence (Insurance)

Gallagher in London seeks a Product Owner Strategic Market Intelligence to lead the development of data-driven insights for insurance markets. This role requires strong experience in the insurance sector and digital product management, coupled with hands-on skills in data analysis using tools like Python and Pow ...

Hands on Platform Engineer / SRE (Hybrid, Sheffield)

Square One Resources is looking for a Platform Engineer/SRE with strong hands-on coding skills to join their team in Sheffield. This contract role focuses on building and operating resilient platform services while ensuring reliability and performance. Candidates must have proficiency in languages like Python or ...

Senior Data Engineer Systematic Trading Platform

Balyasny Asset Management LP is seeking a highly skilled Senior Engineer to join the Systematic Data team in the City of Westminster, England. In this role, you will design and maintain high-performance cloud-native data systems crucial for our systematic trading business. The ideal candidate will have ...

Senior Application Engineer Build Impactful Apps

Connect Fibre is looking for a Senior Applications Engineer with over 5 years of software development experience to join their team in the UK. The role involves designing and implementing backend services, leading development projects, and collaborating with cross-functional teams. Key skills include Python, API ...

AI Native Full Stack Engineer — Build Autonomous Commerce

DELLI is seeking a Full-Stack Engineer based in London to build its agentic platform. This role involves working across the entire technology stack, from backend systems to frontend user experiences. Responsibilities include developing core features for Order and Payments Hubs, collaborating with a supportive te ...

Remote AI Data Scientist: Train & Validate Models

Prolific Academic Ltd is seeking Data Scientists and Data Analysts to join their Expert Network in Canterbury, UK. The role involves training and evaluating AI models using your technical expertise, with competitive pay rates of up to $80 per hour. Candidates should have a degree in a quantitative field, relevan ...

Senior BI Engineer Cloud Data Platform & Power BI

Cyber Security training courses is seeking a Senior BI Developer to enhance a cloud-based data platform within a top-tier manufacturing company. The successful candidate will design ETL/ELT pipelines, create Power BI datasets, and ensure robust data governance. This role requires substantial experience with Micr ...

Robotics Test Engineer End to End Release Validation

Groupe-Ebra-1 in Greater London is seeking a Robotics Test Engineer to support software release validation and metrics collection on humanoid robots. The ideal candidate will have over 3 years of experience in software testing, proficiency in Python and understanding of ROS2. The role involves running tests on r ...

Staff Engineer: AI Systems & MLOps Architect

PC Partner Limited is looking for a Staff Engineer, Software (AI) who will be responsible for the architecture and development of advanced AI solutions. You will collaborate with cross-functional teams to implement and deliver AI technologies that align with product requirements. The ideal candidate sh ...

Senior AI Engineer — Enterprise LLM & Production

writer.com is seeking an experienced AI Engineer to shape how enterprises leverage superintelligence through AI solutions. This role involves architecting and deploying scalable AI applications in a hybrid environment at our London hub. You will work collaboratively with diverse teams to ensure innovations me ...

C++ Market Data Lead — High Performance Analytics

Harrington Starr is seeking a Market Data Engineering Lead to oversee equities data pipelines and infrastructure in London. The role requires strong C++ development experience on Linux and solid Python capabilities for data tooling. The successful candidate will lead project lifecycles, enhance system performanc ...

Forward Deployed AI Lead — Hybrid & Flexible Work

Faculty is seeking a Lead Forward Deployed Engineer to drive the technical direction and innovation of AI projects in Greater London. The successful candidate will balance technical expertise with leadership, guiding teams in delivering complex solutions. Responsibilities include setting project direction, desig ...

Senior Credit Risk & Eligibility Analyst — Remote

M-KOPA, based in the UK, is seeking a Senior Analyst for its Credit Eligibility team. In this fully remote position, you will shape credit risk and eligibility decisions affecting millions across Africa. Your role will include data analysis, refining loan pricing, and cross-functional collaboration. The ideal ca ...

SEM Analytics Lead — Flexible Hours

A leading CRM platform provider in Greater London is looking for an experienced SEM Analyst. In this role, you will build and maintain SEM performance dashboards, support the management of paid search campaigns, and develop deep expertise in data analytics and the Google Ads API. The ideal candidate should have ...

Equities Risk Analyst: Shape Portfolio Risk

An institutional asset manager in London is seeking an experienced Investment Risk Analyst to enhance their risk frameworks. In this role, you will monitor portfolio risks, conduct ad-hoc analyses, and produce risk reports for stakeholders. The ideal candidate holds a degree in Finance or a related field, with 1 ...

Lead Data Scientist

Lead Data ScientistInterviewing immediately for a lead data scientist to work for an innovative company which leverages the latest advancements in technology to create ground breaking financial software.You will be hands on with the development and solution architecture while leading a sm ...

Lead Data Scientist

Lead Data ScientistInterviewing immediately for a lead data scientist to work for an innovative company which leverages the latest advancements in technology to create ground breaking financial software.You will be hands on with the development and solution architecture while leading a sm ...

Data Scientist – AI, Analytics & LLM Solutions

A leading project solutions provider in Greater London is seeking a Data Scientist to develop solutions at the intersection of data science and AI. The ideal candidate will have hands-on experience in analytics, strong Python skills, and familiarity with machine learning technologies. Responsibilities include bu ...

FinTech Technical Lead: Platform Architect (Hybrid/Remote UK)

Burns Sheehan is looking for a Technical Lead to drive the tech strategy within a profitable fintech scale-up in London. This hybrid role offers real strategic influence, requiring expertise in systems architecture and mentoring, with a focus on evolving data-driven platforms. The candidate should have strong sk ...

GPU Performance Optimization Engineer

A leading technology company in London is seeking a GPU Performance Analysis Engineer to join their Silicon Technologies group. In this role, you will analyze and optimize GPU performance across various Apple products. Responsibilities include developing performance test plans, troubleshooting issues, and collab ...

Embedded UI Software Engineer (C++) & Tooling

Roku, Inc. is seeking a Software Engineer, UI Infrastructure in Cambridge, UK, to develop core features for the Roku platform. This role involves improving embedded UI framework stability and performance, working closely with system architects.Candidates should have a strong background in C++, Python, ...

VP, Risk Reporting Data Strategy: Data Architecture

JPMorgan Chase & Co. is seeking a Vice President for the Risk Reporting Data Strategy team in Hurn, UK. This role involves working closely with various stakeholders to enhance reporting and data quality for risk management. Candidates should have strong experience in data requirements gathering, SQL, Python, and ...

Senior/Principal Software Engineer Secure Cloud (SC/DV)

Gemba Advantage is seeking a Senior/Principal Software Engineer to design and deliver secure, scalable software solutions while working in small agile teams. The role requires active SC or DV clearance and entails championing modern engineering practices, shaping architectural direction, and influencing technica ...

Senior Life Actuarial ALM Lead London Hybrid

The Emerald Group is seeking a professional to lead Life Actuarial consulting projects based in London with a hybrid working model. The role involves shaping ALM frameworks for life insurers, managing client liquidity assessments, and delivering presentations to senior leadership.The applicant should p ...

Director, Global Investment Tech & Portfolio Solutions

Prudential Annuities Distributors (PAD) is looking for an experienced candidate to join their investment technology team in London. The ideal applicant should have over 10 years of experience in Fixed Income asset management with a strong background in portfolio management and technical skills such as Python and ...

Senior Principal Data Scientist Aviation AI Leader

A leading analytics company in London is seeking a Senior Principal Data Scientist to provide technical leadership in advanced analytics and machine learning. This role involves mentoring fellow data scientists and collaborating with cross-functional teams to deliver data-driven solutions, with a focus on the av ...

Data Product Owner: Query Enrichment & Annotations

Bloomberg L.P. is looking for a Senior Data Management Professional - Data Product Owner - Query Enrichment to enhance their generative AI systems. The candidate will manage annotation programs to ensure data quality meets current client needs. A minimum of 4 years in information management or data analytics is ...

Senior Software Engineer – Property Based Testing (London)

Antithesis Operations LLC is seeking a developer based in London to help build ‘Hegel’, an innovative set of property-based testing libraries. The role requires experience with property-based testing and familiarity with Python and Rust. This in-office position values collaboration and high engineering standards ...

VP, Risk Reporting Data Strategy: Data Architecture

JPMorgan Chase & Co. is seeking a Vice President for the Risk Reporting Data Strategy team in Hurn, UK. This role involves working closely with various stakeholders to enhance reporting and data quality for risk management. Candidates should have strong experience in data requirements gathering, SQL, Python, and ...

Junior Fullstack Engineer

Base pay range This range is provided by Medly AI. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Direct message the job poster from Medly AI About Medly AI We're the fastest growing EdTech startup in London, on a mission t ...

Software Engineer C

Software Engineer (C++, Java, Python) Ampthill, Bedfordshire (phone number removed) Hybrid working and 4 day work week option 37.5 hours per week Lockheed Martin (UK) Ampthill is a rapidly changing, dynamic part of the Lockheed ...

Senior Solutions Engineer EMEA

About The Job LaunchDarkly is in the middle of a category shift - from feature management to the AI control plane: the governance layer between AI-generated code and safe production deployment. Every enterprise we talk to has the same problem - their engineers are shipping AI-assisted code faster ...

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