Python Quant Dev Jobs in UK

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Hybrid Senior Revenue Engineer: Pricing & Data Pipelines

A global urban mobility platform is seeking a Senior Revenue Engineer to enhance their pricing infrastructure. This role involves designing scalable solutions and collaborating across teams to improve pricing models and systems. The ideal candidate has over 5 years of backend engineering experience, particularly ...

Senior AI Engineer: Agentic LLM Architect

A leading global digital marketing firm is seeking a Senior AI Agent Engineer with at least 3 years of experience in AI and LLMs. You will design, develop, and deploy intelligent systems while collaborating with cross-functional teams. The ideal candidate should have strong skills in Python, proven ability with ...

Data Scientist, Sports ML & Production — Flexible Schedule

A leading sports analytics company is seeking a Data Scientist in London to innovate and implement machine learning techniques across various sports data. Ideal candidates should hold a Master's or PhD in a related field and possess extensive experience in Python, SQL, and AI/ML models. This role emphasizes coll ...

Data Scientist: AI & MLOps in Production (12 month FTC)

A telecommunications company based in Salford is looking for an experienced Data Scientist. In this role, you will develop, test, and implement data products, leveraging your expertise in data science and AI. The ideal candidate will have advanced qualifications in mathematics or computer science and proficiency ...

Security Engineer: API, IAM & Automation

A leading technology recruitment firm is seeking a Security Engineer in the UK to design secure systems focusing on API security. The ideal candidate will have experience in DevSecOps or Security Engineering with strong skills in Python, Bash, IAM, and cloud solutions like AWS or Azure. This role offers up to £6 ...

Enterprise AI Engineering Manager — Hybrid, UK Travel

A consulting firm in the UK is seeking a Senior Applied AI Engineer (Manager) to lead technical delivery across various sectors. The role includes shaping engineering approaches and mentoring engineers while ensuring the production readiness of systems. The ideal candidate will have deep expertise in software en ...

Applied Data Scientist — Flexible Hours & Customer Impact

A global data science leader is seeking an Applied Data Scientist in Greater London. The role involves applying machine learning to solve complex client problems and transform data usage in decision-making. The ideal candidate should possess strong programming skills in Python and SQL along with a degree in a re ...

Senior Research Data Scientist AI for Retail Insights

A global leader in Customer Data Science is seeking a Senior Research Data Scientist in Manchester, UK. In this role, you will work with advanced statistical techniques and collaborate with business partners to improve data science capabilities. You will create solutions using Python, explore machine learning ap ...

Asset Analytics Lead — AI Driven Transformation (Hybrid)

A leading consulting firm in the UK seeks a Managing Consultant to join its Enterprise Data Analytics team. In this role, you will develop AI-enabled solutions to enhance performance and decision-making in asset-heavy industries like Aerospace and Energy. Candidates should have strong analytical skills, a releva ...

Senior UI Engineer: High Performance Graphics & AI

A leading streaming technology company located in the UK is seeking a Senior Software Engineer for their UI team. You will design and implement systems that enhance the user experience across millions of devices. Ideal candidates have over 5 years of experience in UI development, strong skills in BrightScript an ...

Senior Data Scientist — Hybrid AI Leader for Impact

A leading AI solutions firm in the UK is seeking a Senior Data Scientist to lead impactful AI projects and mentor junior team members. The ideal candidate has significant experience in data science, strong Python programming skills, and a leadership mindset. This role enables you to work on high-stakes AI soluti ...

Senior Software Engineer, Core Platform — Secure AI & RBAC

A leading deep-tech company is seeking a Senior Software Engineer to join their Core Services team in London. The ideal candidate will be responsible for building foundational systems for an AI-driven simulation software platform. Responsibilities include designing authentication systems, implementing access con ...

Senior Software Engineer, Conversation Memory Platform

A leading UK banking institution is seeking a passionate Senior Software Engineer to enhance our Conversation Memory Platform. This hybrid role entails designing and deploying cloud-based solutions, ensuring high-quality, scalable applications, and leading a team of engineers. Ideal candidates will have a strong ...

National Security ML Engineer — Hybrid, LLMs & AI Innovation

A technology firm specializing in national security is looking for a Machine Learning Engineer to design and deploy machine learning models that solve real-world problems. Working within a collaborative environment, you'll engage in transformative projects that harness AI for national interests. This role requir ...

Senior Software Engineer — Space Systems (Hybrid, ESOP)

A technology firm is looking for a Senior Software Engineer to join their team in Tipton, UK. The position involves software development for space communication systems and requires an active Secret clearance. Candidates should have a BS in Computer Science and 3-6 years of development experience, with skills in ...

Lead, AI & RPA Automation Engineering

A global payments company is seeking a Manager of Intelligent Automation Engineering in London. The role involves leading a team focused on developing AI and RPA solutions, ensuring high quality and rapid delivery while fostering a collaborative environment. Successful candidates will have strong leadership skil ...

Applied ML Engineer — LLM Evaluations & MLOps

APPLE seeks an Applied Machine Learning Engineer for its Developer Publications Intelligence team in Greater London. The role involves building and integrating machine learning models, driving MLOps excellence, and collaborating with cross-functional teams. Candidates should have strong programming skills in Pyt ...

London Based Senior AI Product Engineer

A leading commodities trading company in London is seeking a Senior Product Engineer to closely collaborate with the AI team to develop robust applications that enhance trading operations. Candidates should have 5-8+ years of backend systems experience and expert Python skills, as well as be comfortable with mod ...

Senior Embedded Systems Engineer – C/C++, Linux & CI/CD

A technology recruitment firm is seeking a Senior Software Engineer in Southampton, England. The role emphasizes embedded development and includes responsibilities such as leading complex projects, collaborating with stakeholders, and optimizing application architectures. Candidates should have significant exper ...

Senior Full Stack Engineer (Remote) Scalable APIs & UI

A leading recruitment agency is seeking a Senior Full Stack Engineer for a 12-month remote contract. The ideal candidate has at least 4 years of experience in Python and Flask, along with a strong grasp of SQL databases. Responsibilities include architecting backend services and building responsive front-end int ...

Databricks Senior Manager: ML & Data Platform Lead

A leading technology consultancy in Greater London is looking for a Senior Manager Databricks Engineer. In this role, you will lead technical delivery in client projects, mentor junior personnel, and ensure best practices in data engineering. The ideal candidate should have strong skills in Databricks, MLOps, Py ...

Senior Staff ML QA & Test Infra Engineer — Flexible Work

A leading AI compute company in the United Kingdom is seeking an experienced software engineer to work on the ML software stack. This role involves designing and maintaining test infrastructures, collaborating with software development teams, and mentoring junior engineers. Candidates should have strong proficie ...

Senior ML Platform Architect SageMaker & MLOps

LSEG in Greater London is seeking a Principal Machine Learning Engineer to provide technical leadership for a new matching platform. The role requires expertise in AWS SageMaker, Python, and MLOps for designing scalable ML systems. Key responsibilities include defining ML architecture, driving model governance, ...

Senior Simulation Engineer Robotics & Visual Fidelity

Wayve is seeking a Software Engineer for the Simulation Technology team in Greater London. This full-time role involves expertise in evolving core components of Wayve's simulation platform, focusing on video fidelity and robot emulator fidelity, among others. The ideal candidate has over 5 years of industry expe ...

VP, Quantitative Trading & Treasury Analytics

A leading global financial services firm is seeking a Vice President to join their Quantitative Trading & Research team in Greater London. The role involves driving innovation in treasury management by designing advanced models and tools to assess risk and predict P&L. Candidates should have a strong quantitativ ...

Wealth Tech Solutions Architect: API Integrations

A global technology and data company in the UK is seeking a Technical Solution Architect to enhance client integrations using their suite of APIs. This role involves collaborating with clients, designing solutions, and pioneering technical implementations. The ideal candidate should have over 3 years of experien ...

Senior Data Scientist: AI, ML & MLOps Lead

Artefact is looking for an experienced Data Scientist to design and implement advanced data solutions in Greater London. The ideal candidate will have strong leadership experience, proficiency in Python, and a solid understanding of MLOps tools. You will be responsible for complex modelling tasks and will mentor ...

Lead Data Scientist Experimentation & A/B Testing

An innovative travel technology company in Greater London seeks a Data Scientist III to enhance their experimentation platform. This role focuses on advancing statistical methodologies for A/B testing and requires deep statistical expertise and programming skills in languages like Python or R. Ideal candidates s ...

AI Engineer Equity & Impact at London AI Startup

An innovative AI startup in London seeks an AI Engineer to drive the development of groundbreaking algorithms that enhance patent generation. Joining a stellar team backed by major investors, you will lead the creation of evaluation pipelines and collaborate directly with the CRO to ensure efficient deployment o ...

Senior French Prompt Engineer for Clinical AI Remote

A consulting firm specializing in AI solutions is seeking a Senior French-speaking Prompt Engineer / Applied Research Scientist. This remote role focuses on designing and optimizing prompts for AI-powered clinical documentation systems. Candidates should have over 5 years of experience in prompt engineering, str ...

Data Scientist: Build Dashboards & Drive Cross Team Impact

Dyad AI is seeking a Data Scientist to enhance analytical capabilities. The role requires expertise in data extraction, analysis, and visualization with a strong emphasis on Python and SQL. Responsibilities include building dashboards, producing accurate reports, and effectively communicating findings to stakeho ...

Senior Data Scientist — Generative AI & Enterprise ML

Coltech is hiring experienced Data Scientists for a long-term contract in London. This role focuses on building and deploying AI models, developing solutions utilizing Generative and Agentic AI frameworks, and analyzing complex datasets. Candidates must have strong experience in Data Science, advanced Python ski ...

Senior GenAI Data Scientist — Fintech, Hybrid London

Burns Sheehan is partnering with a leading UK fintech to find a Senior Data Scientist with hands-on GenAI experience. The role involves designing GenAI workflows, building evaluation frameworks, and developing predictive ML models. Candidates should have experience in building LLM-powered applications, strong Py ...

Senior Pricing Data Scientist: Real Time Modeling & Impact

Marshmallow is looking for a Pricing Data Scientist to join their team in Greater London. This role involves developing insights from pricing data, optimizing pricing strategies, and working with engineering for real-time model deployment. Candidates should have solid SQL and Python skills and at least 3 years o ...

AI Agent Engineer for Autonomous Business Platform

Homerun B.V. is seeking a full stack AI engineer to design, build, test, and deploy production-grade AI agents. You will own agents end-to-end using modern frameworks like LangChain and Google ADK, and deploy using Docker and GCP. Ideal candidates will have at least 1 year of professional Python experience and k ...

Senior ML Data Scientist — Industrial AI Innovation Lead

AVEVA Denmark is looking for a Senior Data Scientist to join our AI Investigation and Incubation team. This role focuses on developing new AI solutions to enhance AVEVA’s industrial intelligence offerings. The ideal candidate will have over 8 years of experience in data science or machine learning and proficienc ...

Data Science Year in Industry Placement: ML & AI

QinetiQ is seeking a Data Scientist for a Year in Industry Placement in Malvern or Farnborough. You will collaborate on projects involving data lifecycle management, employing machine learning techniques. Ideal candidates should have a background in Computing, Mathematics or Physics, with strong Python and stati ...

Contract Product Data Scientist — Insight Driven Growth

Harnham is seeking a Data Analyst to join their growing team in Nottingham, UK. This role will involve partnering with product and business teams to analyze user behavior and data, design experiments, and build self-service dashboards. The ideal candidate will have strong experience in a digitally focused enviro ...

Workplace Data Scientist: Analytics & Dashboards

Bloomberg is looking for a Workplace Data Scientist in Greater London to enhance business strategies through cutting-edge data analysis. This role involves developing data models, predictive analytics, and visualizations using Python, SQL, and various data visualization tools. Candidates should have strong commu ...

Data Scientist Graduate — Hybrid & Learning Focus

QinetiQ is looking for a Data Scientist Graduate to join their Farnborough or Malvern team. You will gain hands-on experience in the data lifecycle, from collection to analysis, while applying machine learning techniques. The ideal candidate will have a strong background in mathematics, physics, or computer scie ...

Senior Production AI Engineer: LLMs & Enterprise Impact

Xcede is recruiting for a role in Greater London focused on designing and building production generative AI applications for large enterprise clients. You will have end-to-end ownership of projects and serve as a technical lead within engineering teams. The ideal candidate has strong Python engineering skills, h ...

Staff Data Scientist AI Strategy & Production ML

Compare the Market is looking for a Staff Data Scientist to work in a hybrid environment based in London. In this role, you will deliver impactful AI and decisioning solutions, mentor other data scientists, and drive complex data initiatives from discovery to deployment. The ideal candidate will possess advanced ...

Data Scientist ML Pipelines, Flexible Hours, Bonus

Euro Garages Ltd in Blackburn is seeking a Data Scientist to drive machine learning adoption within the organization. This role offers significant growth prospects through project exposure and collaboration. Responsibilities include developing data pipelines, ensuring high data quality, and creating predictive m ...

GenAI Full Stack Engineer — Hybrid London

83zero is seeking GenAI Full Stack Engineers for hybrid positions based in London. In this role, you will design, build, and scale AI applications while working throughout the full development lifecycle. The ideal candidate will have strong backend experience with Python or TypeScript and familiarity with Genera ...

AI Driven Cloud Security Engineer (Remote, AWS)

EMPLOYMENT HERO PTE. LTD. is seeking a Cloud Security Engineer to secure its AWS environment, focusing on automation and AI-assisted workflows. The role requires expertise in IAM, networking, and cloud-native architectures, alongside scripting skills in Python or Bash. This position offers a remote work setup wi ...

AI Agent Architect for Financial Data Pipelines

A high-fidelity financial data startup in London is seeking a Data Scientist specializing in AI agents. You will manage a fleet of AI tools to transform unstructured financial PDFs into clean data for institutional clients. The ideal candidate has 1-5 years of experience in building production-grade data pipelin ...

DV Cleared Security Research Engineer

Searchability NS&D in Southampton is seeking a Security Research Engineer. The role offers a salary up to £95,000 and requires active DV clearance. As a Security Research Engineer, you will research cyber threats and design innovative security solutions. Key skills include a strong background in cyber security a ...

Staff AI Engineer: Build Domain AI Copilots & Scalable Systems

A technology-driven insurance company in Greater London seeks a Staff Engineer. This role involves architecting and building AI-driven products from scratch, leading design initiatives, and collaborating with cross-functional teams. Ideal candidates will have experience in developing complex production systems i ...

Senior Data Scientist — AI Driven Energy Analytics

Wood Mackenzie is seeking a Senior Data Scientist in Edinburgh, UK. The successful candidate will lead AI-native capabilities within Synoptic and drive revenue growth by expanding AI solutions. Key responsibilities include building machine learning models for scenario analysis, collaborating with engineers on da ...

Lead SDN Engineer – VPC Networking Platform

A leading financial services firm based in Greater London is looking for a Lead Software Engineer to join their VPC Network organization. This role involves leveraging engineering expertise to build and deliver secure, scalable networking solutions. The ideal candidate will have experience in systems engineering ...

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