• United Kingdom Jobs Expertini profile avatar

    • 627,987+ 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

    Chief Technology Officer

    We’re partnered with a fast-growing, technology-enabled organisation undergoing a major enterprise transformation across AI, architecture, data and operational platforms. This is a rare opportunity to shape the long-term technology and AI strategy of a scaling business at a genuine transformation p ...

    Principal Software Engineer Java SpringBoot AWS

    Principal Software Engineer / Developer (Java SpringBoot AWS) London / WFH to £120kAre you an experienced Java focussed Software Engineer, with technical project leadership and client facing skills?You could be progressing your career at a global technology consultancy.As a Princip ...

    Staff DevOps Engineer

    About the Position As a Staff DevOps Engineer , you’ll take the lead in building and maintaining the cloud infrastructure that powers our products. You’ll be responsible for architecting, implementing, and optimizing scalable, secure, and high-performance systems that support a dynamic and ...

    Staff DevOps Engineer — Remote UK

    About the Position As a Staff DevOps Engineer , you’ll take the lead in building and maintaining the cloud infrastructure that powers our products. You’ll be responsible for architecting, implementing, and optimizing scalable, secure, and high-performance systems that support a dynamic and ...

    Azure Data Platform Engineer

    We're looking for an Azure Data Platform Engineer to join a collaborative and growing technology team. This is an opportunity to work with modern cloud-based data platforms, supporting business-critical systems while contributing to the ongoing development and optimisation of data infrastructure. Yo ...

    Sr Software Engineer

    Our client is looking for a Senior Software Engineer with expertise in Python and cloud-based development to join a dynamic and innovative team.If you're a tech enthusiast passionate about solving complex challenges and guiding junior developers, this role is an exciting opportunity for you to make a meaningf ...

    Principal Technical Consultant – VMware Cloud Foundation (VCF)

    AHEAD builds platforms for digital business. By weaving together advances in cloud infrastructure, automation and analytics, and software delivery, we help enterprises deliver on the promise of digital transformation.At AHEAD, we prioritize creating a culture of belonging, where all perspectives and voices a ...

    Senior Kubernetes Engineer – Data Platform

    Location: UK Department: Data Operations Reporting to: Head of Platform Engineering Role Summary We are hiring a Senior Kubernetes Engineer to help design and scale a Kubernetes‑native data platform powering large‑scale data ingestio ...

    Senior Kubernetes Engineer – Data Platform

    Location: UK Department: Data OperationsReporting to: Head of Platform EngineeringRole SummaryWe are hiring a Senior Kubernetes Engineer to help design and scale a Kubern ...

    Data Architect

    Location-London Hybrid- 3 days per week in the office About this role The successful candidate will shape the technical direction of large, complex Data & Digital Transformation programmes and delivering engineering Agentic AI systems at scale, to unlock Transforma ...

    CRM, Revenue & Growth Lead

    Skills People Group is a national provider of National Vocational Qualifications (NVQs), Pre-Employment Training Programmes, Adult Learning, Skills Bootcamps, and Compliance Training.We specialise in both commercial and funded training and are proud to be one of the UK's largest private training providers. Conti ...

    IT infrastructure engineer (network)

    Colt provides network, voice and data centre services to thousands of businesses around the world, allowing them to focus on delivering their business goals instead of the underlying infrastructure.Why we need this roleWe are seeking an IT Infrastructure Engineer (Networ ...

    Lead Systems Engineer Global Security

    The Role The company is seeking an experienced Lead Systems Engineer with extensive security and disaster recovery experience to provide technical leadership ensuring that Operating Companies (OpCos) implement and maintain effective security controls, disaster recovery (DR), and business continui ...

    Software Engineer

    ## Software EngineerApplylocations: BATH, GBRtime type: Full timeposted on: Posted Todayjob requisition id: R **About NCR VOYIX**## NCR Voyix Corporation (NYSE: VYX) is a global platform-powered leader in unified commerce for shopping and dining. Combining a flexible, intelligent platform with end-to-end ...

    Senior Security Engineer

    Role Overview We're looking for a Security Engineer to support the operation, optimisation, and continuous improvement of enterprise security platforms across a complex client environment. You'll work closely with SOC analysts, engineers, and client teams to ensure tooling is effective, resil ...

    Safety Scientist Real World Evidence (RWE), EMEA

    **Work Schedule** Standard (Mon-Fri) **Environmental Conditions** Office **Job Description** Join Us as a Safety Scientist III – Make an Impact at the Forefront of InnovationWe have successfully supported the top 50 pharmaceutical companies and more than 750 biote ...

    Lead Platform Engineer Hedge Fund

    Direct message the job poster from Orbis Group Senior Tech Recruiter - DevOps & Infrastructure Orbis has partnered with a high-performing multi-asset hedge fund to build out its platform engineering team. This is a rare opportunity to lead greenfield infrastructure projects in a sophistic ...

    Security Architect Banking & Finance

    Are you an experienced Security Architect looking for your next contract role? Join one of the world's leading IT services, consulting, and business solutions organization. Founded in 1968, the company consistently ranks among the top global IT service providers. With a presence in over 50 countries, the c ...

    Director of Software Engineering

    Spire is making a fundamental shift in how it operates its constellation. We are moving from a model where trained operators watch dashboards and upscale to experts, to one where the system is fully autonomous, self‑healing, and data‑intelligent. This Director will lead that transformation. You will set th ...

    Experienced Software Engineer Java / Python (Full Stack or Back End)

    Job Description Push the limits of what's possible with us as an experienced member of our Software Engineering team. As an Experienced Software Engineer at JPMorganChase within the Global Technology team, you serve as member of an agile team to design and deliver trusted market-leading t ...

    Experienced Software Engineer Java / Python (Full Stack or Back End)

    Job Description Push the limits of what's possible with us as an experienced member of our Software Engineering team. As an Experienced Software Engineer at JPMorganChase within the Global Technology team, you serve as member of an agile team to design and deliver trusted market-leading t ...

    Applied AI Data Scientist for Insurance – Hybrid

    Cornucopia IT Resourcing is looking for a Data Scientist specialized in Applied AI to join a fast-growing AI startup in London. The role involves designing LLM prompt pipelines and working with complex claims while supporting clients and translating their feedback into product improvements. The ideal c ...

    Senior Spacecraft Software Engineer GNSS & Data Pipelines

    A leading aerospace technology firm is seeking a Spacecraft Software Engineer to develop and maintain software for satellite GNSS missions. The role involves working with C++ and Python, developing scientific software, and collaborating with various teams to ensure high-quality data delivery. Candidates should h ...

    Vehicle Systems Intern: Reverse‑Engineering & Data Tools

    Geotab is seeking a Vehicle Systems Engineering Intern in High Wycombe, UK. This full-time paid internship, beginning September 2026, lasts 8–12 months. Responsibilities include reverse-engineering vehicle systems, developing software tools in C# and Python, and utilizing cloud-based data solutions like Google B ...

    AI Solutions & DevOps Engineer — Cloud & ML Pipelines

    Digiterre is seeking an AI Solutions & DevOps Engineer in London to provide real-time software and data engineering solutions. The ideal candidate has experience with AI frameworks like TensorFlow and PyTorch, proficiency in programming languages such as Python and Java, and strong skills in cloud setup and API ...

    Senior ML Engineer — Real Time Ad Targeting & Production

    Global is seeking a Senior Machine Learning Engineer to join their Data team in London. This hybrid role focuses on building, deploying, and scaling machine learning solutions for their digital ad platform. The successful candidate will collaborate with a high-performing team and influence real-world applicat ...

    Data Infra Engineer AI Data Pipelines & Acquisition

    Speechify is looking for an experienced Software Engineer to join its AI team, focusing on data collection for model training. This remote role will involve enhancing cloud infrastructure and collaborating on dataset roadmaps for future products. The ideal candidate holds a degree in Computer Science a ...

    AI Driven Social Commerce Data Analyst & Prompt Engineer

    A digital marketing agency in Greater London is seeking a data analyst/prompt engineer. The ideal candidate will support account managers with data for client performance and build AI and data pipelines to spot revenue opportunities. Required skills include strong knowledge of paid social platforms, proficiency ...

    Quality Cloud Engineer (DevOps Engineer) in London ClearRoute

    London, UnitedKingdom Posted 2 months ago This is a job posted by our partner Jooble Below is a snippet of the job description. To read the full text, please click on the Apply Now link. Experience: Cloud platforms (AWS, Azure, GCP) and containerization tools (Do ...

    Senior Revenue Engineer

    We’ve signed up to an ambitious journey. Join us! As Arrive, we guide customers and communities towards brighter futures and more livable cities, it isn’t a challenge just anyone could take on. Luckily, we have something to help us make it happen. Our people and our values. We Arrive Curious, Focused and T ...

    Full Stack Developer AI Assisted Development

    AI-assisted development is becoming a normal part of modern software engineering. This role is for a developer who wants to work that way, not just read about it. You will join a software business building technology for the eCommerce and logistics sector, where AI-assisted and agentic coding practices are a ...

    Managing Engineer Cyber Platform Engineering (Hybrid)

    ## Managing Engineer - Cyber Platform Engineering (Hybrid)Applyremote type: Hybridlocations: Belfast 10 Mays Meadow: Der-Derry/Londonderrytime type: Full timeposted on: Posted Todaytime left to apply: End Date: June 24, 2026 (7 days left to apply)job requisition id: R31412At Allstate, great things ...

    Senior Quantitative Developer Investment Bank

    About the job Senior Quantitative Developer Investment Bank Our client, a well-established investment bank, is looking to recruit a Senior Quantitative Developer in their London office, with hybrid working. The successful candidate will have Haskell programming experience, solid computer science know ...

    Senior Software Engineer (Security)

    About EverQuote EverQuote empowers the largest insurance carriers and thousands of agents to maximize customer acquisition across digital channels. Fueled by our proprietary data assets and AI traffic engine, EverQuote is transforming how providers attract and engage customers to grow market shar ...

    Senior Machine Learning Test Engineer (United Kingdom)

    Job Requisition ID 26WD98891 Position Overview As a Senior Machine Learning QA Engineer in the Research Enablement team, you will work side-by-side with researchers, Machine Learning Engineers and software engineers to define and uphold quality standards for ML systems. You are ...

    Software Engineer (Backend) Manchester, UK

    With a new injection of funding into the company, we are now looking to significantly grow our product & engineering team. This is a unique opportunity to be a core member of a high-performance team scaling an AI HealthTech company. As a software engineer, you will be responsible for designing and building ...

    Senior Core Banking Developer

    Job Description Senior Core Banking Developer We’re looking for a Thought Machine (4th Generation) Developer to design, build, and evolve core banking products on modern, cloud-native platforms. You’ll configure and implement Vault-based product logic (or equivalent product/ledger ...

    Infrastructure Lead (Hands on) Multi Strategy Hedge Fund London

    Infrastructure Lead (Hands-on) - Multi-Strategy Hedge Fund - London My client, a leading multi-strategy hedge fund, is seeking a Lead Infrastructure Engineer to join their team in London. This individual will be responsible for supporting and developing the firm’s technology infrastructure, playi ...

    Solutions Architect (Applications/Integrations)

    Integration Solution Architect (12-Month Fixed-Term Contract) Base salary of up to £82,000 Location: Predominantly remote role with attendance required at the office approximately twice per month. Overview A leading UK organisation is seeking an experienced ...

    Dotnet Developer

    Join to apply for the Dotnet Developer role at Howden . Talent Acquisition Business Partner at Howden Job Title: .Net Developer Location: Remote - England, UK This role sits within Howden Driving Data, which is part of Howden. Howden Drivi ...

    Remote Python Engineer: Automation & Microservices

    Hamilton Barnes Associates Limited is seeking a Python developer to rebuild legacy automation scripts into Python-based microservices. The role involves designing a new automation framework and collaborating with teams on scalable solutions. Must have strong Python experience, understanding of DevOps practices, ...

    Remote Python Software Engineer Oxford or Remote OxSource

    Python Software Engineer – Oxford or Remote Remote worldwide An exciting tech scale-up based in Oxford is looking for Python Developers to join the team. The successful applicant would ideally have 1+ years commercial experience as a Python Developer. Compensation: ...

    Commercial & Investment Bank Treasury Advanced Treasury Analytics – Executive Director

    JPMorgan Chase is seeking an Executive Director to lead the Advanced Treasury Analytics team in London. Advanced Treasury Analytics is part of the Corporate Investment Bank Treasury and provides innovative analytics and quantitative solutions to support Corporate Investment Bank Treasury management in ma ...

    BI Professional Path

    Learn how to become a Business Intelligence (BI) Professional with training in Power BI, SQL, Excel, Python, data modelling, dashboards, reporting, and business analytics. Explore BI career opportunities and learning pathways. A Business Intelligence (BI) Professional transforms raw business data in ...

    Senior Cloud Network Engineer

    About Graphcore How often do you get the chance to build a technology that transforms the future of humanity? Graphcore products have set the standard in made-for-AI compute hardware and software, gaining global attention and industry acclaim. Now we are developing the next gene ...

    Senior Solution Architect Endur

    What’s The Role Shell is advancing its Powering Progress strategy on the journey to net‑zero emissions. Achieving this ambition requires uniting Shell’s strategic and technical expertise across data, strategy, architecture, and innovation. This integration is essential to drive the transformative ...

    CyberArk PAM Engineer

    Nagarro is a global digital engineering leader, known for delivering large scale data, cloud, and technology transformation programmes across financial services and other regulated industries. With a presence across 30+ countries, Nagarro partners with enterprise clients to drive meaningful, technology led ...

    Senior II Platform Software Engineer

    The Software Platform Engineer at Preply combines software engineering practices with cloud infrastructure, distributed systems patterns, storage systems and observability to deliver on a wide range of platforms and services in production. What You’ll Be Doing Own the availability ...

    Senior kdb+ Engineer

    At Data Intellect, we thrive on solving complex data challenges in high‑stakes environments. We’re a team of engineers, problem‑solvers and collaborators who believe in pushing boundaries, not egos. Job Description As a Senior kdb+ Engineer at (DI) you’ll be at the forefront of delivering ...

    Senior kdb+ Engineer

    At Data Intellect, we thrive on solving complex data challenges in high‑stakes environments. We’re a team of engineers, problem‑solvers and collaborators who believe in pushing boundaries, not egos. Job Description As a Senior kdb+ Engineer at (DI) you’ll be at the forefront of delivering ...

    🚀 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