• United Kingdom Jobs Expertini profile avatar

    • 1,353,236+ Full Stack Java Developer Python Jobs in UK — Top Companies Hiring July 2026

    Professional job seekers finding United Kingdom jobs through Expertini
    750,000+ professionals on Expertini 750,000+ Candidates
    Join our global community
    Explore Leading Employers
    High-Paying Careers
    Expertini Penguin Mascot Resume Score™
    Resume Score™ Instantly
    Upload Your CV
    Quick 30-second process

    Apply Today & Jumpstart Your Career on Expertini, Trusted Since 2008.

    1. Expertini
    2. United Kingdom
    3. Jobs
    4. Full Stack Java Developer Python Jobs in United Kingdom

    5. Download PDF

    Reset

    Create Job Alert
      Add Alert

     
     
    Create Alert
     
    Reset

    Lead Computational Physicist – AI for Healthcare

    Newton Colmore Consulting is seeking a Computational Physicist for an exciting role in London, focused on innovative AI technology in the medical devices sector. This position offers an opportunity to lead research in intelligent healthcare, where you'll implement cutting-edge machine learning methods and act ...

    Marine Autonomy Platform Integration Engineer (Remote)

    Sivara GmbH in Plymouth is hiring a Platform Integration Engineer to develop and support autonomous control systems for marine platforms. The role focuses on software integration, testing, verification, and client support across operational environments. Ideal candidates possess a Bachelor's degree in ...

    VP, Markets Treasury — Liquidity & Capital Optimization

    JPMorgan Chase & Co. is seeking a Vice President to join the Markets Treasury Optimization team in Greater London. This role involves driving optimization strategies across financial resources, understanding regulatory environments, and collaborating with stakeholders for high-impact initiatives. The i ...

    Data Scientist AI & Predictive Analytics (Hybrid)

    Yolk Recruitment Ltd is searching for a Data Scientist to join a growth-oriented team based in Cardiff. In this role, you will be tasked with developing machine learning and AI solutions that support compliance and risk management. You'll work collaboratively within agile teams and be involved in deploying pr ...

    Senior Pricing Data Scientist — Real Time ML Pricing & Impact

    Dangote Industries Limited is looking for a Pricing Data Scientist in Greater London to develop pricing models, conduct data analysis, and support strategic initiatives within the pricing team. You will use SQL and Python to derive insights that enhance pricing strategies and optimize claims management. < ...

    Strategic Data Science Lead Drug Development & AI

    Bristol Myers Squibb in Denham is seeking a Senior Manager, Data Science to develop novel computational methods and apply advanced analytics in drug development. The role involves executing data analyses from clinical trials and collaborating with cross-functional teams. Candidates should hold a PhD or ...

    Cloud Data Migration Engineer: AWS Lakehouse & ETL

    NTT America, Inc. is seeking a Data Migration Engineer to join their Data & AI practice in Greater London. This role involves designing, building, and validating data migration pipelines to facilitate the transition of data from legacy systems to modern cloud environments, specifically focusing on AWS. <p ...

    Quant Commodities Options Trader — London Desk

    IMC, a leading global trading firm in London, is launching a new trading initiative focused on listed commodities options. The role requires a candidate with a strong understanding of Commodities markets and technical skills in Statistics and Python. You'll maximize revenue by identifying mispricing opportuni ...

    AI Data Scientist/Analyst — Remote & Flexible Hours

    Prolific is seeking Data Scientists and Data Analysts to join their Expert Network. This role involves evaluating AI models and providing insights using advanced skills in data analysis, predictive modeling, and machine learning. Candidates must have relevant degrees and experience, including proficiency in Pyth ...

    CFD Methodology Engineer: Pioneering Race Aero

    Red Bull Racing & Red Bull Technology is looking for a CFD Methodology Engineer to innovate and enhance aerodynamic performance through cutting-edge simulations. The ideal candidate will have an advanced degree and experience in turbulence modeling, numerical methods, and proficiency in Python and C++. ...

    Senior AI & Data Scientist Generative AI Leader (Hybrid)

    EPAM Systems is seeking a Senior AI Engineer & Data Science Consultant to join our London team in hybrid mode. This position involves designing and delivering Generative and Agentic AI solutions to drive business impact. The ideal candidate has 6+ years in AI/ML, strong Python skills, and a track record in bu ...

    Remote Data Scientist — End to End ML & Insights

    Haven is searching for a skilled Data Scientist to join their team. This remote-first position involves building machine learning models and analytical solutions, contributing significantly to informed decision-making across the business. Collaboration with cross-functional teams is essential. The idea ...

    VP, Counterparty Risk & Transformation

    JPMorgan Chase & Co. is seeking a Vice President for Counterparty Credit Risk to strengthen the risk control framework and enhance portfolio-level risk management processes. Responsibilities include managing portfolio thresholds, driving transformation initiatives, and collaborating with various stakeholders. ...

    Intraday Power Quant Trader — Build & Scale European Desk

    Lodestone is seeking a quantitative trader to join a newly formed systematic intraday power trading desk at a major investment bank located in Greater London. This role offers a rare ground floor opportunity to develop and deploy strategies with immediate impact and extensive market scope. The ideal ca ...

    Senior Gen AI & Data Science Leader London

    Recruit4Mum is looking for an AI & Data Science Manager/Senior Manager in London. This role involves leading the delivery of innovative AI and data science solutions, inspiring clients, and mentoring team members. Successful candidates will have proven experience in managing complex projects and a soli ...

    Pricing & Underwriting Software Engineer (Hybrid)

    Lorien is seeking a Software Engineer with Pricing and Underwriting experience to join a Global Insurance client on a 12-month contract. The position supports internal development in the Risk Rating & Pricing team and requires an understanding of configuring products in pricing systems. Candidates shou ...

    VP Lead AI Engineer — Risk Tech & NLQ Systems

    United States Digital Space LLC is seeking a Lead Software Engineer for AI – Vice President to lead deployment of AI solutions in Risk Technology. This role requires expertise in software engineering, multi-agent system design, data science, and natural language querying. The ideal candidate will posse ...

    Associate Data Scientist — ML & Insights for Marketing

    MarketCast, Inc. is seeking an Associate Data Scientist to join its Data Science Team in Reading or London. You will analyze large datasets, create bespoke reports, and develop algorithms for client services. Ideal candidates will have 1-2 years of experience, strong skills in SQL, Python, and familiarity wit ...

    Biomedical AI/ML Engineer | Responsible AI Research

    GSK in Greater London is seeking a Machine Learning Research Engineer to develop and enhance AI-driven biomedical therapies. The role involves publishing research on biomedical models, implementing ML methods for drug discovery, and collaborating with various teams to build ethical AI pipelines. The id ...

    AI Driven Lead Engineer & Technical Mentor

    SwiftCruit is looking for a Lead Engineer to play a pivotal role in their digital transformation. You will be the senior technical voice in teams, focusing on hands-on engineering while mentoring other engineers. Your role includes setting the technical direction, building AI-native solutions, and ensu ...

    Site Reliability Engineer III Low Latency, Hybrid

    SwiftCruit is looking for a dedicated Site Reliability Engineer III to enhance the stability and performance of vital trading systems. This role emphasizes ownership of reliability projects, automation improvement, and mentoring junior engineers. Required qualifications include 3-5+ years in Site Relia ...

    Remote Ready MLOps Engineer: Build Scalable ML Pipelines

    Cleo in Greater London is seeking a data engineering expert to support product teams in achieving their objectives while advocating for best practices in MLOps. Your role will involve building scalable data and ML solutions and serving as a bridge between product development and platform operations. Th ...

    Applied AI/ML Lead — Cloud Migration Innovator

    JPMorgan Chase & Co. is seeking an Applied AI / ML Lead - Vice President - Machine Learning Engineer to leverage cutting-edge AI techniques with unique data assets to optimize business decisions. This role will involve leading advanced generative AI deployments and developing scalable AI/ML frameworks. <p ...

    Senior ML Engineer Real Time Personalization at Scale

    A leading media company in the UK is looking for a Senior Machine Learning Engineer to enhance their personalized recommendation systems. The candidate will work closely with data scientists, engineers, and product managers to develop efficient solutions for diverse users. Responsibilities include model developm ...

    ESG ML Data Scientist — Hybrid, Flexible Hours, 25 Days PTO

    Integrum ESG is seeking a Machine Learning Data Scientist to shape the future of ESG investing. This role involves collaboration with the CTO and CEO on innovative projects in a hybrid work environment. Candidates should have at least 3 years of Python programming experience, a strong STEM degree, and profici ...

    Autonomous Finance Data Scientist: Process Automation

    SF Partners is seeking a Principal Data Scientist to join a Private Equity backed property operations business in London. The role focuses on improving and automating finance processes, allowing you to partner with stakeholders, analyze existing procedures, and design significant upgrades. As a candida ...

    Senior AI Delivery Lead — Regulated Systems (Hybrid)

    Oxford Dynamics is seeking a Senior Technical Project Manager to lead the delivery of AI-driven software projects. The role involves managing multiple teams to ensure timely delivery while maintaining quality and compliance in regulated environments. Key responsibilities include leading project roadmaps, produci ...

    Senior Data Strategy & Analytics Lead Hybrid

    F. Hoffmann-La Roche AG is seeking a Senior Data Strategy & Analytics Specialist in Welwyn, United Kingdom. You will design and execute data strategies that enable advanced decision-making across therapeutic areas while transforming complex biomedical data into actionable insights. Your role includes l ...

    Senior AI & Process Transformation Lead

    Process Analytics Factory - PAFnow by Celonis is looking for a Senior Engagement Manager to spearhead data-driven business transformation. You'll own the value journey of customers, acting as their trusted advisor. Your responsibilities will involve translating customer objectives into actionable insights, co ...

    AI Systems Research Engineer – LLM Agents (Hybrid London)

    Career Moves Group is seeking a Research Engineer, AI Systems to join a leading AI research team in London. The role involves working hands-on with AI systems, machine learning agents, and building research infrastructure. You will lead experimental workflows and collaborate with a dynamic team in a hybrid wo ...

    Senior AI Engineer: LLMs & Agentic Systems, Production Ready

    Sivara GmbH, a B2B information and professional services business, is seeking skilled AI Engineers in London. The role involves designing and building AI agents focused on LLMs, including end-to-end project delivery and integration into products. Candidates should have strong backgrounds in Python, cloud tech ...

    Front Office Quant Analyst: Pricing, Risk & Analytics

    Paragon Alpha - Hedge Fund Talent Business is seeking a Quant Analyst to join its Quant Analytics team in London. This critical role involves collaboration with Portfolio Managers and Traders, focusing on developing pricing models and quantitative analytics that will directly support investment decisions. </p ...

    Senior Data Platform Engineer — AI‑Ready, Hybrid

    WTW is seeking a Principal Data Engineer to join their data products organization in Greater London. You will shape architecture and engineering practices, working on core capabilities like a virtualized data lake while delivering high-quality data products across various domains. A strong background in data ...

    Senior Backend Engineer, Payroll Platform Scale & Own

    Rippling is seeking a Senior Software Engineer for its Global Payroll team in Greater London. In this role, you will be pivotal in advancing their payroll platform, responsible for driving initiatives, defining project strategies, and mentoring junior engineers. The ideal candidate will have over 6 years of expe ...

    VP, Credit Risk Data Product — AI‑Ready Analytics

    JPMorganChase is seeking a Vice President Data Product Owner to lead credit risk data products in London. The role involves managing the entire product lifecycle and ensuring governance and compliance in a regulated environment. The ideal candidate will have a strong background in data governance, stak ...

    Lead Translational Statistical Geneticist

    GSK in Stevenage is seeking a highly experienced Principal Scientist or Senior Principal Scientist to join the Translational Genetics team. The ideal candidate will apply advanced statistical and computational approaches to large-scale genetic datasets, significantly impacting drug development. Qualifi ...

    Senior Data Scientist, Analytics & Impact

    Expedia, Inc. is seeking a Data Scientist III to join our Analytics team in Greater London. In this role, you will lead analytical workstreams and mentor junior colleagues while tackling complex business problems through advanced statistical and machine learning techniques. The ideal candidate will pos ...

    Frontend React & TypeScript Engineer — Modern Web UI

    Skills and Experience Needed With modern frontend build pipelines and tools, Also very desirable: Experience using GatsbyJS or NextJS Familiarity with Typescript Knowledge of Storybook and Design Systems Would be good: Knowledge of ...

    Hybrid Embedded Test & Validation Engineer (Space Tech)

    IC Resources is seeking an Embedded Software Test & Validation Engineer based in Farnborough with a hybrid working model. This innovative company develops satellite payload and communications platforms aimed at delivering global connectivity. The role involves close collaboration with software, hardwar ...

    Senior ML Platform Engineer: Cloud & Data Pipelines

    BBC Group and Public Services is looking for a Senior Software Engineer in Salford, operating in the Machine Learning Enablement Team. This role involves designing and delivering tools to empower data scientists and engineers across the BBC. You'll work on scalable machine learning workflows and mentor junior ...

    Senior Backend Engineer E Commerce & Cloud (Hybrid)

    Maker&Son Ltd is seeking a highly motivated Senior Software Engineer to join their team in Haywards Heath. The role involves developing, maintaining, and scaling backend services for e-commerce systems, with opportunities to work both in the office and remotely. The ideal candidate will have over 5 yea ...

    CPU Architecture Performance Modeling Engineer

    Huawei Technologies Research & Development (UK) Ltd in Cambridge is seeking a Performance Modeling Engineer to join our CPU Architecture team. You will work on pioneering next-generation CPU innovations by designing performance models, conducting in-depth analyses, and collaborating with a global community of ex ...

    Infrastructure Engineer

    Looking for two infrastructure engineers to join the newly formed infrastructure engineering team. Responsibilities Production use of either AWS or configuration management tools - can be either/or because of the two different roles Experience with at least one scripting langu ...

    Production AI Engineer — Deploy & Scale LLMs

    A leading tech company in the United Kingdom is seeking an Applied AI Engineer who will focus on deploying and integrating AI solutions into production. This role requires a strong understanding of machine learning and LLM systems, with hands-on experience in Python and AWS. The ideal candidate will collaborate ...

    Insight Analyst: Drive Data Driven Strategy & Growth

    G-Research, a leading quantitative research firm in London, is looking for an Insight Analyst to enhance data-driven decision making within the organization. This hybrid role will leverage analytical expertise to support senior leadership in addressing complex issues and informing business strategies. ...

    SRE III: Low Latency Reliability & Cloud Driven Automation

    CME Group Inc. is looking for a Site Reliability Engineer III (Tue - Sat) in Belfast to help build, operate, and scale systems in our Markets portfolio. You'll deal with complex challenges in the CME Globex trading platform, focusing on low-latency performance and reliability. The ideal candidate will ...

    Research Engineer, Multi Agent Learning & Scalable AI

    Google DeepMind is looking for a Software Engineer focused on AI research, with responsibilities including developing multi-agent learning algorithms and building large-scale simulations. Ideal candidates will have a strong background in software development using Python or C++, alongside experience with JAX ...

    Data Scientist AI Analytics for Procurement Innovation

    Axiom Data Ltd, located in Bath, is seeking an experienced Data Scientist to join their team. This role offers a unique opportunity to work on model building, domain research, and data visualization, playing a crucial part in influencing the technical direction of the company. The ideal candidate will ...

    Product Tech Lead: AI Enabled Software, Scale & UX

    Claims Recruitment Services is seeking a Product Technical Lead in London to guide an AI enabled software product through its next evolution phase. This hands-on role combines strategic technical direction with active development, working closely with product and business teams. Key responsibilities in ...

    Analytics Product Lead AI & Data Insights

    Cognita Asia Holdings Pte Ltd is seeking an Analytics Product Manager to lead the analytics and insight function, managing a growing team of analysts and ensuring delivered products drive measurable business value. This hybrid role requires collaboration with stakeholders and ownership of the analytics produc ...

    🚀 Boost Your Hiring Chances with Our AI-Powered Tool-Kit

    Stand out from thousands of applicants. Use our proven career tools to optimize your applications and land your dream job faster.

    To-Do Planner

    Organize your job search and personal tasks. All data is confidential.

    Open Planner →

    Wellbeing Center

    Access your confidential wellness report and resources to manage job search stress.

    Check Wellbeing →

    Skill Coach

    Plan your skill development with O*NET support to stay competitive in your field.

    Start Coaching →

    Outfit Helper

    Get AI-powered suggestions on what to wear for your next interview.

    Find Outfit →

    Income Tax Calculator

    Plan your finances with our calculator, updated for 2025 tax regulations.

    Calculate Tax →

    Salary Benchmark

    Get accurate, AI-supported salary trends to know your worth and negotiate better.

    Check Salaries →

    Interview Practice

    Practice for any interview with AI-enabled Q&A sessions. All data is private.

    Start Practicing →

    Interview Predictor

    Use our AI-supported tool to predict potential interview questions based on your resume.

    Predict Questions →

    Interview Practice Timer

    Use our mock interview trainer to perfect your answers under timed conditions.

    Start Timer →

    Behavioral Mastery

    Ace tricky behavioral interviews with our AI-powered practice module.

    Master Answers →

    Question Journal

    Confidentially record interview questions you were asked for future reference.

    Open Journal →

    Interview Ace

    A comprehensive tool to help you master every aspect of your interviews.

    Become an Ace →

    Q&A Logs

    Confidentially track your answers to common questions and refine them over time.

    View Logs →

    Application Planner

    Schedule and organize your job applications in one confidential planner.

    Open Planner →

    Cover Letter Tool

    Create perfect, tailored cover letters for each application with AI support.

    Generate Letter →

    Resume Score

    Get instant feedback on your resume with our NLP-supported analysis tool.

    Check My Score →

    ATS Score

    Check your resume's compatibility with Applicant Tracking Systems (ATS).

    Check ATS Score →

    Application Analyzer

    Use AI to analyze job descriptions and optimize your application materials.

    Analyze Application →

    Career Visualizer

    Confidentially plan and visualize your long-term career path and goals.

    Visualize My Career →

    Offer Genius

    Get intelligent insights and strategies to confidently negotiate job offers.

    Negotiate Offers →

    JobFlow

    Track your entire job search progress from application to offer with this intelligent tool.

    Track My Flow →

    JobSense

    Our intelligent matching engine that provides smart job recommendations.

    Get Smart Matches →

    Networking Toolkit

    Tools to build and manage your professional connections. All data is confidential.

    Build Network →

    Professional CV

    A classic, O*NET supported template for corporate and professional roles.

    Use This Template →

    Executive CV

    A premium, O*NET supported template designed for senior and C-level positions.

    Use This Template →

    Modern CV

    A fresh, stylish, O*NET supported template perfect for tech and modern industries.

    Use This Template →

    Creative CV

    A visually distinct, O*NET supported template for design and artistic roles.

    Use This Template →

    Minimalist CV

    A clean, simple, O*NET supported template that focuses purely on content.

    Use This Template →

    Europass CV

    The standard European Union recommended format for wide compatibility.

    Use This Template →

    Student CV

    An institution-recommended template perfect for internships and first jobs.

    Use This Template →

    Graduate CV

    An institution-recommended template for recent graduates entering the workforce.

    Use This Template →

    Academic CV

    The researcher-recommended format for roles in academia and research.

    Use This Template →

    Developer/IT CV

    A tech-savvy recommended template to highlight your technical skills.

    Use This Template →

    Skilled Worker CV

    A trades-recommended template to showcase hands-on skills and experience.

    Use This Template →

    Monochrome CV

    A sleek, black-and-white, O*NET supported template for a professional look.

    Use This Template →

    Art CV

    An artist-recommended template that allows your creativity to shine.

    Use This Template →

    Harvard CV

    A researcher-recommended template based on the classic Harvard format.

    Use This Template →

    Volunteer Research

    Help us improve our platform by joining our community research program.

    Join Research →

    Review Us

    Share your experience with our tools to help other job seekers.

    Share Experience →

    Register

    Create your free account to save jobs, build your profile, and track applications.

    Create Account →

    Login

    Access your dashboard, manage applications, and continue your job search.

    Access Your Account →

    Profile Builder

    Create a comprehensive professional profile that attracts recruiters and showcases your skills.

    Build Your Profile →

    View Profile

    See your public profile exactly as employers will see it. Make sure it's perfect.

    Preview Profile →

    Bookmarked Jobs

    Keep track of all your saved job opportunities in one organized place.

    View Saved Jobs →

    Your Reviews

    View and manage all the company reviews you've submitted.

    See Your Reviews →

    Following

    Manage the list of companies you follow to stay updated on their new openings.

    Manage Following →

    Find Companies

    Discover and research top employers in your country and industry.

    Discover Employers →

    Standalone CV Builder

    Use our O*NET supported CV builder to create a professional resume from scratch.

    Build Your CV →

    PDF to DOC (Beta)

    Convert your PDF resumes or documents into editable Word (DOC) format.

    Convert PDF →

    DOC to PDF (Beta)

    Create universally compatible PDF documents from your Word (DOC) files.

    Create PDF →

    General FAQ

    Find answers to common questions about our job site and platform.

    Read FAQ →

    Job Seekers FAQ

    Get help and find answers to questions specifically for job seekers.

    Get Help →

    Job Matching

    Learn about the technology and algorithms behind how we match you to jobs.

    Learn How →

    Personalized Matching

    Discover how we use your profile and activity to provide customized job suggestions.

    Learn More →

    Quick Apply

    Understand our fast application process and how to make the most of it.

    Learn More →

    Alert Frequency

    Learn how to manage your job alert settings so you get the updates you want.

    Manage Settings →

    Job Alerts Guide

    A complete guide to understanding how job alerts work and how to use them effectively.

    Read Guide →

    Resume Matching

    Learn how our system matches your resume to job requirements.

    Learn More →

    Ethical Branding

    Read our guide to building a professional and ethical personal brand.

    Read Guide →

    Candidate Visibility

    Learn how to increase your visibility to recruiters on our platform.

    Increase Visibility →

    Verified Badge

    Find out how you can get a verified badge to build trust with employers.

    Get Verified →

    AI ATS Technology

    Learn about the advanced AI and ATS technology that powers our platform.

    Learn More →

    ATS Ranking

    Understand how Applicant Tracking Systems rank you as an applicant.

    Learn More →

    Semantic Matching

    Learn how our AI-powered semantic matching goes beyond keywords.

    Learn More →

    💡 Tools that really enhance your application chances and career growth.

    Go to Your Dashboard →

      Full Stack Java Developer Python Jobs in United Kingdom Job Search Guide, Trends and Insights