• United Kingdom Jobs Expertini profile avatar

    • 448,001+ Lead Python Developer Cloud Fastapi Data Platforms Jobs in UK — Top Companies Hiring June 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. Lead Python Developer Cloud Fastapi Data Platforms Jobs in United Kingdom

    5. Download PDF

    Reset

    Create Job Alert
      Add Alert

     
     
    Create Alert
     
    Reset

    Senior PM, Developer Foundations Platform Impact

    A leading energy firm in the UK is looking for a Senior Product Manager to focus on internal tooling and contribute to enhancing the developer experience. The ideal candidate will have strong communication skills, a basic technical understanding, and the ability to thrive in a fast-paced environment. This full-t ...

    Remote First Software Developer (C#/Delphi)

    RedTitan Limited is seeking a Software Developer for a hybrid role based in High Wycombe, England. The successful candidate will maintain and improve existing desktop applications while designing the next generation of innovative solutions. Experience with C# and Delphi is essential, alongside strong p ...

    Senior Dynamics 365 Developer: CRM & Integrations

    Proactive Appointments is seeking a Senior Microsoft Dynamics 365 Developer in Glasgow to enhance and develop their Dynamics 365 environment. The role allows for hybrid work, combining 4 days onsite and 1 day remote. The successful candidate will be responsible for business-critical CRM solutions and w ...

    Remote Senior D365 Business Central Developer

    A leading recruitment firm in Microsoft Dynamics is seeking a Senior Dynamics 365 Business Central/NAV Developer. This fully home-based role involves programming and technical design in a collaborative environment. Candidates should have a proven track record in Microsoft Dynamics development and experience in A ...

    Document Developer Scotland circa £30k pa

    A forward-thinking print company renowned for operating to the highest of standards is looking for a Document Developer responsible for document composition and the development and support of print applications, complying with relevant standards and following design processes. This role requires great atte ...

    React Native Developer — Hybrid Contract (Banking)

    A leading tech recruitment firm is seeking a React Native Developer to join the Digital Channels team in Knutsford, England. This contract role offers a hybrid work model, requiring 2-3 days on-site. The ideal candidate will have strong experience in React and TypeScript and will contribute to building secure an ...

    Java Developer x4 Knutsford hybrid working

    Java Developer x4 - Knutsford - hybrid working This range is provided by Adecco. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Java Developer x4 - Knutsford - hybrid working ...

    Frontend Developer — Accessible, User‑Focused UI

    Peregrine is seeking a skilled Frontend Developer to join their Agile delivery team in the United Kingdom. This role involves developing, enhancing, and maintaining user-facing web applications while ensuring high-quality digital services. The ideal candidate will be deeply committed to accessibility a ...

    Senior RPG Developer – Core Banking Modernisation

    A UK-based financial institution is seeking an experienced RPG Developer to join its technology team during a pivotal transformation. This role involves designing and developing components of the core banking platform, producing maintainable RPG code, and collaborating with analysts. Ideal candidates will have p ...

    Hybrid Front End Developer (React/JS)

    A digital insurance provider in the UK is looking for a mid-level JavaScript/React.js developer to join its innovative team. You will be responsible for building scalable front-end applications, collaborating with designers and product managers. The ideal candidate should have hands-on experience in agile enviro ...

    Senior Renewable Project Developer (Hybrid & Storage)

    An international renewable energy company is seeking a Senior Development Manager to join their London team. This role involves managing projects from early development to readiness for construction, focusing on renewable projects like solar PV and battery storage. The ideal candidate has over 5 years of experie ...

    Zoho Developer: Automation & Internal Systems Expert

    DataCareers is seeking a skilled Zoho Developer to oversee the internal Zoho ecosystem in England. This position combines software development with business operations, aiming to enhance workflow through effective automation and innovation. The successful candidate will design, develop, and maintain cu ...

    Hybrid Java & PEGA BPM Developer (Contract)

    A staffing agency is urgently seeking a Java & PEGA BPM Developer. This mid-senior level position requires strong experience with Java, Spring Boot, Microservices, and hands-on experience with PEGA BPM. The working model is hybrid, with 2 days on-site weekly. Interested candidates are encouraged to apply directl ...

    Intermediate Software Engineer – Java, DevOps & AI

    DescriptionWe are looking for an Intermediate Java Developer to join our engineering team. This role is suited to a proficient engineer who can deliver high-quality software, take ownership of features, and contribute to continuous improvement within their squad.You will work across Java de ...

    Power BI Essentials for Data Analysts

    Overview Objectif de la mission: Recherche d'un profil expérimenté et polyvalent dans le domaine des ingénieurs en informatique pour un poste de Senior Azure Data Engineer / Devops Engineer. L'individu doit posséder une solide connaissance en Azure Databricks, Pyspark, ADF, Synapse, Python, SQL et ...

    Staff Software Engineer – ESL & Bluetooth Systems Cambridge, UK

    Company: Qualcomm Technologies International Ltd Job Area: Engineering Group, Engineering Group > Software Engineering General Summary We are looking for a strong Software Engineer to join our Electronic Shelf Label (ESL) team working on QCC710-based platforms and operate as a techni ...

    KDB / Q Lead Software Engineer Vice President

    We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible.As a Lead Software Engineer at JPMorgan Chase within the Commercial & Investment Bankyou are an integral part of an agile team that works to enhance, build, and deliver trusted market- ...

    Production Engineer

    We are expanding IB Markets Reference Static Data and Pricing Team and need enthusiastic and experienced professionals to join our GTSM (Global Technology Service Management) team supporting Trading, Pricing & Asset data platforms. This role sits at the intersection of Production Support, Data Governance, ...

    Director, Client Lifecycle & Value Management

    Overview Connecting clients to markets – and talent to opportunityWith 4,300 employees and over 400,000 retail and institutional clients from more than 80 offices spread across five continents, we’re a Fortune-100, Nasdaq-listed provider, connecting clients to the global markets ...

    VMware & Hybrid Infrastructure Senior Technical Consultant VMware Cloud Foundation, VCF, vSph[...]

    VMware & Hybrid Infrastructure Senior Technical Consultant - VMware Cloud Foundation 9, VCF9 - (vSphere, vSan, NSX, Aria Automation) £85,000 + car allowance + as much OT as you want or not if you don't (c£10k-£20k) UK Wide VMware focused Senior Technical Consultant – Fantastic opport ...

    GIS Lead Technical Director

    Job Description At WSP, you can always find opportunities to grow and do what matters to you. Make the most of our global reach to discover new challenges and chances to work with diverse, talented individuals who will help you expand your horizons. What if you could shape a career as un ...

    Lead Automation Engineer: UI/API Testing & QA Leadership

    Java Script Works in Belfast seeks a Lead Automation Engineer with 8 years of experience in software engineering or QA automation. The role requires strong coding skills in TypeScript, Java, or Python, and hands-on experience with UI and API test tools including Playwright, Cypress, Postman, and Selenium. </p ...

    Full Stack Engineer for AI Safety Tools

    An innovative tech firm in London is seeking Full-stack Software Engineers to develop cutting-edge tools for AI safety research. You will lead projects to analyze model evaluation results and collaborate closely with research teams. Candidates should have solid experience in Python and React, alongside a passion ...

    Founding Full Stack Senior Engineer (UK) – Remote, Equity

    CloudDevs is seeking a Founding Full‑Stack Senior Engineer based in the UK to lead technical development of an AI-driven Hospitality Tech platform. This role emphasizes backend development using Python and Django while managing substantial web scraping operations. The position offers between £70k and £90k salary ...

    Senior AI Engineer Gen AI & RAG Architect

    Portfolio Credit Control in Greater London is seeking a Senior AI Engineer to lead the development of generative AI systems. In this role, you will build RAG pipelines and ensure quality in AI outputs. The ideal candidate has strong Python skills and a proven track record in AI engineering. Join an inn ...

    Lead Software Engineer AI Driven Hardware Design

    Circuit Mind in Greater London is looking for a Lead Software Engineer to innovate in the design of electronic circuit boards. In this role, you'll tackle complex software challenges while collaborating with a world-class team. The position demands over 5 years of software development experience, with ...

    Technical Delivery Lead | Java, AWS & DevOps

    A leading technology consulting firm in the UK is looking for a Technical Development Team Lead to join their team in Edinburgh. The role requires strong programming skills in Java and experience with AWS and Python. As a key member of the delivery team, you will ensure high-quality software solutions and manage ...

    Senior Software Engineer — DV Cleared, Portsmouth (Onsite)

    ComXps is seeking a Senior Engineer for a permanent position based in Portsmouth. The role involves complex maintenance and upgrade tasks covering primary programming languages such as Python and C/C++, alongside MATLAB/Simulink integration. The successful candidate will lead investigations of defects, ...

    Ivanti Neurons ITSM Platform Engineer (Hybrid)

    Ivanti is seeking a technical owner for their Neurons ITSM platform. In this hybrid role, you will lead the configuration and maintenance of the Ivanti Neurons environment, ensuring stability and alignment with user needs. Key qualifications include 4-8 years of experience with Ivanti Neurons, strong s ...

    Lead Motor Pricing Actuary – Pricing, Reserves & Capital

    A growing fintech firm in England is seeking a Motor Pricing Actuary to lead pricing for their core motor insurance product. You will enhance pricing models and ensure regulatory compliance. Ideal candidates will be part or nearly qualified actuaries with strong pricing experience in personal lines motor. Profic ...

    Radar Signal Processing Architect Electronic Warfare DSP

    Awerian is looking for a Radar Signal Processing Consultant in Cambridge to lead innovative projects in Radar and Electronic Warfare. The successful candidate will apply their engineering skills, engage in modeling and analysis using MATLAB, Simulink, and Python, and develop technically advanced proof-of-concept ...

    Senior Engineer, Platform & DevOps (Hybrid)

    A leading global financial services company in Belfast is seeking a Senior Engineer to lead application systems analysis and programming. Responsibilities include integrating functions, ensuring compliance, and mentoring mid-level developers. Required skills include expertise in multiple programming languages su ...

    Forward Deployed Engineering Manager – London Hybrid

    Slope is seeking an FDE Manager in London to lead a team responsible for delivering production systems using frontier models. The role includes collaboration with Product and Research teams, ensuring smooth deployments, and managing a hybrid work model that requires 3 days in-office work weekly. Ideal candidates ...

    Tech Lead: Software Engineer — Hamiltonian Dynamics

    Java Script Works, located in Gloucester, is seeking an experienced Software Engineer with team lead experience to join their expanding technology team. This role offers an exciting opportunity for growth and development within the organization, and it comes with a competitive salary for the right candidate. Ide ...

    Engineering Manager: AI Security Platform Lead

    A leading software security company seeks an experienced engineering manager to lead a collaborative team. The role involves developing efficient APIs, mentoring engineers, and driving successful project deliveries. Candidates should have strong leadership skills, experience in high-growth environments, and prog ...

    Senior Embedded Software Lead Flexible Working

    A multinational underwater engineering provider is seeking a Software Engineer in Aberdeen City. You will provide design solutions and lead a software team on projects ranging from new products to existing software upgrades. The role requires a minimum of 6 years in software engineering and proficiency in langua ...

    Lead Applications Engineer, Mixed Signal IC Eval

    Renesas Electronics Corporation is looking for an experienced Applications Engineer in the City of Edinburgh to lead complex mixed-signal IC evaluations. This role involves collaborating with cross-functional teams and supporting customers through design phases. The ideal candidate will have 5-8 years ...

    Senior Surveillance Analytics Lead, AI Driven Fixed Income

    A leading FinTech firm located in London is seeking a Surveillance Analytics Lead to modernise its global Fixed Income surveillance framework. The ideal candidate will have strong expertise in designing trade surveillance alerts, advanced skills in Python, SQL, and Tableau, as well as a good grasp of statistical ...

    Global MMM & Data Science Manager

    Ekimetrics is looking for a Manager to join our London office. You will lead marketing analytics projects and serve key global clients, utilizing your expertise in Marketing Mix Modelling to provide actionable insights. The ideal candidate will have strong analytical skills, knowledge of coding languag ...

    Strategic Quant Leader Equity Derivatives

    MORGAN STANLEY in London is seeking an experienced Strategist / Quantitative Analyst. You will lead the development of analytical frameworks aimed at enhancing trading efficiency across equity derivatives markets. The ideal candidate holds a Master’s or PhD in a quantitative discipline and possesses si ...

    Remote AI Director ML Research & Strategy

    A gaming company in the United Kingdom seeks an AI/Machine Learning Director to lead cutting-edge AI initiatives. You will collaborate with teams to develop, prototype, and implement innovative AI solutions that enhance user experiences. Candidates need experience in AI/ML management, proficiency in Python and C ...

    Lead QA Tester — Fully Remote (UK/Worldwide)

    Quant Capital is seeking a fully remote Lead QA Tester based in the UK. The ideal candidate should have over 2 years of experience as a QA Engineer in an AGILE environment, with familiarity in testing tools like Selenium and Python being highly desirable. Compensation for this role can go up to £50,000, making i ...

    Full‑Stack Product Engineer, Internal Tools

    CuspAI is hiring a Product / Full Stack Engineer based in the UK to lead the development of internal applications that streamline proprietary workflows. The ideal candidate has at least 4 years of experience in full-stack software engineering, strong expertise in Python and Node.js, and a passion for enabling gr ...

    Hybrid Lead AI Engineer Enterprise AI Architect

    WeBuild-AI is seeking a Lead AI Engineer based in Greater London. In this role, you will design, develop, and deploy innovative AI solutions that transform clients' businesses using cutting-edge technology. The ideal candidate has proven experience with production-grade AI systems, strong Python skills ...

    Hybrid Senior Engineering Manager Financial Risk Platform

    Citibank (Switzerland) AG is looking for a Senior Engineering Manager to lead the Loan Portfolio Mitigation Application (IRIS) in London. This hybrid role involves overseeing teams in the development of sophisticated credit risk systems. The ideal candidate has extensive experience in financial enginee ...

    Senior Financial Analyst Hybrid Renewable Energy Valuation

    ACME seeks a Senior Financial Analyst in Greater London to lead the quarterly valuation process, enhancing financial models and delivering high-quality insights. This role involves significant collaboration with global stakeholders. The ideal candidate is proficient in financial modelling, familiar wit ...

    Lead Software Engineer, Equities Tech & Trading Systems

    JPMorganChase is offering a Lead Software Engineer position within the Corporate and Investment Banking sector. This role involves writing high-quality Python code, collaborating with traders, and enhancing trading workflows while leading an agile team. The successful candidate will have extensive expe ...

    Crypto Front Office Software Lead – Low Latency Trading

    A boutique digital-asset firm in London is seeking a Lead Crypto Software Engineer to drive innovative builds in a fast-paced environment. This on-site role demands expertise in Python and Go, with the opportunity to mentor a dynamic team. Candidates should have prior experience in front-office environments and ...

    Senior Software Engineer AI Platform Architect (Hybrid)

    H Company is seeking a Senior Software Engineer to define and lead technical architecture within their Product Engineering team. The role requires strong backend development skills in Python or Golang and involves developing high-performance, scalable systems. This hybrid position is based in London, w ...

    Forward Deployed Engineering Manager – London Hybrid

    Slope is seeking an FDE Manager in London to lead a team responsible for delivering production systems using frontier models. The role includes collaboration with Product and Research teams, ensuring smooth deployments, and managing a hybrid work model that requires 3 days in-office work weekly. Ideal candidates ...

    🚀 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 →

      Buffering Video...

      Lead Python Developer Cloud Fastapi Data Platforms Jobs in United Kingdom Job Search Guide, Trends and Insights