• United Kingdom Jobs Expertini profile avatar

    • 1,984,485+ Python Developer And Python Tech Architect 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. Python Developer And Python Tech Architect Jobs in United Kingdom

    5. Download PDF

    Reset

    Create Job Alert
      Add Alert

     
     
    Create Alert
     
    Reset

    Senior Python Engineer, Data Platforms Hybrid London

    Oho Group is seeking a Senior Python Engineer for their data platforms in London. The successful candidate will join a dynamic FinTech environment, working with major global financial institutions to build modern, scalable systems. Responsibilities include developing data pipelines, improving cloud per ...

    Senior Python Backend Engineer FinTech, Hybrid London

    Signify Technology is seeking a Senior Software Engineer to join a fintech company in London. This role involves designing scalable backend applications and collaborating closely with teams to enhance business-critical platforms. Ideal candidates will have over 5 years of experience, strong skills in P ...

    Senior Software Engineer (Python/Rust) – FinTech Backend

    Orbis Group is seeking a Senior Software Engineer (Python/Rust) to join a rapidly growing FinTech firm. This role involves architecting and developing cloud-native back-end services while collaborating with stakeholders to enhance core technology. The ideal candidate will have 8+ years of experience in ...

    Senior Python Engineer Remote FinTech Backend Lead

    Levy Global is looking for a Senior Python Engineer to join their dynamic fintech team, fully remote, in the UK. As a key player, you will design, build and scale backend services within a modern microservices architecture. Ideal candidates possess strong experience in Python, AWS cloud services, and a ...

    Senior Lead Software Engineer Python & Java (Markets)

    JPMorganChase is seeking a Lead Software Engineer to enhance their Markets Technology team. In this role, you will design and implement secure technology solutions, ensuring the highest standards of quality. You'll collaborate with various functions to deliver trusted products and enhance application performa ...

    Senior Python Engineer — AI Infra & Production Scale

    Lawhive is seeking a Senior Python Engineer to join our AI Engineering & Infrastructure team. You will develop production-ready APIs and services, improve reliability, and scale AI systems for legal applications. The ideal candidate has strong Python skills, a background in API design, and experience w ...

    Senior Technical Lead | Python/Django, APIs & Cloud

    Scrumconnect Consulting in Staines-upon-Thames is seeking a Senior Data Analyst to design and develop reporting dashboards for a major digital transformation program. The ideal candidate will possess strong skills in Python, Django, and PostgreSQL, leading development teams and implementing best practices. </ ...

    QA SDET (Python) — Automation & Agile QA Lead

    A global technology services leader in Greater London is seeking a Quality Assurance professional to collaborate with cross-functional teams, participate in agile processes, and oversee testing activities. The ideal candidate will have experience with programming languages such as Python and testing tools like B ...

    Translational Computational Biologist I/II (R/Python)

    Precede is looking for a Scientist I/II in Translational Computational Biology to join their team in Boston, United Kingdom. The ideal candidate is proficient in R (Bioconductor) or Python and is able to work adaptively with minimal direction. Candidates should value diversity and collaborate effectively within ...

    Senior SDET: Python & AWS Platform Quality Engineer

    A leading technology firm in England seeks an experienced Software Development Engineer in Test (SDET). You will be responsible for designing and building high-performance tools to validate ML data pipelines and developing automation frameworks. The ideal candidate will have over 8 years of experience in softwar ...

    Software Engineer C++/Python in Didcot OxSource

    Software Engineer – C++/Python Location: Didcot, United Kingdom Posted: 9 months ago Overview: An established software company based on Harwell Campus seeks a Software Engineer with strong experience developing software that interacts with hardware, including robotics, IoT ...

    Hybrid Python + React Engineer Backend & IoT Platform

    A leading technology company specializing in the utilities sector is seeking a Mid-Level Software Engineer proficient in Python and React. The role involves developing scalable backend services and collaborating on complex projects related to IoT and distributed systems. This position offers a hybrid work patter ...

    Remote Cloud Python Engineer for Ubuntu Images

    A leading tech firm is hiring a Software Engineer to improve Ubuntu on public clouds. The role involves developing, testing, and releasing updates while ensuring high quality and stability. Ideal candidates will excel in Python, have a strong background in Linux systems, and be passionate about open source. This ...

    Senior Data Engineering Lead — Python, SQL, Cloud

    A leading financial institution in Greater London is seeking a Lead Data Engineer. The successful candidate will lead a team of Data Engineers, working to enhance and deliver innovative technology products. This role requires a solid background in AWS, Databricks, and Python, along with the ability to engage in ...

    Backend Engineer FinTech Data Platform (Python/AWS)

    A financial technology company in Greater London is seeking a Python Backend Developer to lead technical projects, mentor junior developers, and develop backend services for their platform. This role involves working with Python, Flask, FastAPI, SQL, and AWS technologies. The ideal candidate will have strong col ...

    Senior Python Engineer – Global FinTech Backend (Hybrid)

    Grid Dynamics Holdings is looking for experienced engineers in the Greater London area. The successful candidate will be primarily a Python developer with a strong background in developing global-scale software systems for financial institutions. Responsibilities include building complex systems, developing back ...

    Senior Backend Engineer (Python/Django) – Hybrid London

    Preply is seeking a Senior Engineer to join their Engineering Team in London. In this hybrid role, you will develop Python/Django backend features and collaborate with cross-functional teams to deliver top-notch products. Your expertise will guide decision-making towards the adoption of best practices in prod ...

    Graduate Python Engineer Build Scalable APIs & Pipelines

    Revolut Ltd is seeking recent graduates for the Graduate Programme 2027: Software Engineer (Python). Successful candidates will develop scalable systems, create data pipelines, and build APIs within a fast-paced, diverse team environment. Candidates should have a relevant degree and strong problem-solving ski ...

    Backend Mobile Apps Engineer (Python/Django) – London

    Java Script Works is seeking a Backend Mobile App Developer specializing in Python and Django. The ideal candidate will have at least 1 year of experience in backend development and hold a 1st class degree in a relevant field. Knowledge of frontend development is an added advantage. Compensation ranges ...

    Python Platform Engineer: Data Orchestration & CI/CD

    A technology firm in Greater London is seeking a Python Platform Engineer to design and build a central automation platform. This role involves writing high-quality code and delivering key components of a sophisticated reporting system. The ideal candidate will have extensive Python experience focused on large c ...

    Fintech Python Web Engineer Own Projects & Impact

    Java Script Works is seeking a Python Web Engineer for a major global financial exchange located in Greater London. The ideal candidate will have experience with Python-based MVC frameworks and front-end technologies including JavaScript, HTML5, and CSS3. Familiarity with Django and React is advantageous. The ro ...

    Python Engineer, Prediction Markets – Real Time Trading

    A trading firm is seeking a Software Engineer to join their Prediction Markets Desk in London. The role involves building systems to facilitate trading, manage data, and implement strategies in a high-autonomy environment. Candidates should have at least 2 years of experience in Python, strong problem-solving sk ...

    Hybrid Python Risk Platform Lead (Front‑Office)

    Join Citigroup Inc. in London to develop high-performing Python micro-services for the Commodities trading risk platform. You will collaborate with Traders and Risk Managers, addressing their queries and enhancing a crucial trading tool. The position requires strong skills in Python, SQL Server, and fa ...

    Senior Python Engineer: Lead Greenfield Data Platform

    A fast-growing fixed income hedge fund in London is looking for a Senior Software Engineer specializing in Python. This is an exciting opportunity to join a collaborative team handling core data and software platforms. The firm offers a dynamic environment where you will take on significant responsibil ...

    Test Automation Engineer – Python & Coding experience required

    Job DescriptionRole: Test Automation Engineer – Python & Coding experience required - (Must have the right to work in the UK)<p style=margin-top:0px class=MsoNoSpa ...

    Test Automation Engineer – Python & Coding experience required

    Role: Test Automation Engineer – Python & Coding experience required - (Must have the right to work in the UK)Location: Glasgow – 4 days onsiteStart Date: JulyEnd Da ...

    Python Quant Researcher – Trading Pod – Hedge Fund

    Salary: up to £160k base + £150-200k bonusJob Description: One of the world’s most prestigious hedge funds is looking for a Python Quant Researcher to join one of their Fixed Income / Rates trading pods.This is a brand-new high-impact role, joining a small PM tea ...

    Lead Python Engineer – Social Media Scale Up

    Job Description The Role As a senior / Lead python engineer you will join this business at the early stages of a greenfield platform build. You will work closely with the director of engineering and product to deliver a highly scalable backend of a next generation social med ...

    Data Engineer III Python, Databricks Senior Associate

    Are you ready to shape the future of data engineering at JPMorgan Chase? Join a dynamic team where your unique skills will help build innovative solutions and contribute to a winning culture. You’ll have opportunities for career growth, collaborate with talented professionals, and make a real impact on our bu ...

    Applied AI ML Lead Agentic AI & Python

    We're looking for a hands-on AI engineer ready to take their career to new heights. Join the ranks of top talent at one of the world's most influential companies.As an Applied AI ML Lead - Vice President at JPMorgan Chase within the International Private Bank (IPB) Technology Artificial Intelligence an ...

    Senior AI Engineer Python LLM Finance Consultancy

    Senior AI Engineer (Python LLM MLOps) London / WFH to £90kAre you an experienced Software Engineer with a strong knowledge of AI, LLMs and agentic coding?You could be progressing your career at a global finance technology consultancy, working with clients including global Investment Banks ...

    Senior AI Engineer Python LLM Finance Consultancy

    Senior AI Engineer (Python LLM MLOps) London / WFH to £90kAre you an experienced Software Engineer with a strong knowledge of AI, LLMs and agentic coding?You could be progressing your career at a global finance technology consultancy, working with clients including global Investment Banks ...

    Frontend Focused Engineer (React/TS/Python) Equity

    Oliver Bernard is seeking a Frontend leaning Fullstack Engineer (React/TypeScript/Python) in Greater London with a salary of up to £120k+ plus equity. You will join a fast-growing Seed start-up, owning systems end-to-end, from design to production. This role requires at least 3 years of experience in building pr ...

    Trading Systems Engineer: Python, APIs & Data Pipelines

    NextWave Consulting Ltd is looking for a mid-level Trading Systems Developer to support the build and evolution of its financial services technology platforms. In this role, you'll design and develop applications, APIs, and data workflows primarily using Python, Angular, and SQL, while collaborating with inte ...

    Frontend leaning Fullstack Engineer(React/TypeScript/Python)

    Frontend leaning Fullstack Engineer(React/TypeScript/Python) Up to £120k+ (plus equity) 3 days p/week in London Frontend leaning Fullstack Engineer(React/TypeScript/Python) – Would you like the opportunity to join a fast-growing Seed start-up who are currently building the futu ...

    Python Front Office Dev – Equity Derivatives (Hybrid)

    Radley James is seeking a highly motivated Python Developer to join their Equity Derivatives team in London. This role involves designing and developing scalable applications supporting pricing and trade execution within a fast-paced trading environment. The ideal candidate will have at least 2 years o ...

    AI Engineer Python, React, AWS £90,000 London

    We're working exclusively with a fast-growing AI company in London building next-generation infrastructure for industrial asset management. Their platform combines AI-powered Digital Twins, Augmented Reality, and Workflow Automation - deployed across Oil & Gas, Nuclear, Utilities, Manufacturing, and Mining ...

    Lead Python Engineer, Front Office Credit Technology

    J.P. MORGAN in Glasgow seeks a Lead Software Engineer to develop scalable front‑office solutions for trading and P&L management. You will work on high-quality production code, troubleshoot complex issues, and lead technological practices in an agile environment. Ideal candidates will possess hands-on e ...

    Senior Python Backend Engineer Remote or Hybrid

    Roc Search is seeking an experienced Software Engineer to join their Internal Tools team in London. This role is focused on building systems that support deployment and operation of their AI products, requiring Python expertise and experience in web applications. The position offers a hybrid or remote ...

    Trading Systems Engineer: Python, APIs & Data Pipelines

    NextWave Consulting Ltd is looking for a mid-level Trading Systems Developer in London to enhance their financial services technology platforms. The role emphasizes developing applications, APIs, and data workflows primarily using Python. Experience in financial services is preferred, promoting both learning ...

    London Operations Analyst — Autonomy & Python/SQL Training

    Mondrian Alpha, a prestigious hedge fund in London, is seeking a junior member for their operations team. The role entails overseeing clearing and collateral management, managing prime broker relationships, and focusing on key operational infrastructure projects. With a salary between £125-175k and exc ...

    Senior Python Web Engineer Django & AWS (London)

    Tech Talent ID is seeking a Senior Software Engineer to improve their B2B Fintech product platform and enhance client success. In this pivotal role, you will be responsible for driving technology improvements within a small software engineering team. Your responsibilities will include platform improvem ...

    Senior Backend Python Engineer AWS & Data APIs

    Experian is seeking a Backend Senior Software Engineer based in the City of Westminster, UK. In this role, you will design, build, and operate backend systems that impact the reliability and evolution of our platform. Your responsibilities include owning the entire Software Development Lifecycle and co ...

    Lead Python/Django Engineer — Secure Gov Services

    Energy Jobline CVL is looking for an experienced Lead Software Engineer (Python, Django) to support a central government programme. The role involves leading the design and development of secure software solutions and requires strong hands-on experience with Python and Django in regulated, security-focused do ...

    Data & AI Intern: Python, NLP & Data Pipelines

    CRU in Greater London is seeking a Data & Programming Intern for an AI-powered Supply Chain Risk Tracker initiative. This role involves developing sentiment indices, data engineering, and collaborating closely with internal experts. The ideal candidate holds a Master’s degree in a quantitative discipline like ...

    Senior Software Engineer Python, APIs & Cloud Pioneer

    Barclays is seeking a Senior Software Developer to join their team in London. You will embark on a transformative journey to design, develop, and improve software solutions, utilising various engineering methodologies. Your role will involve collaboration with product managers and designers to align with busi ...

    Greenfield Build Python Engineer Global Hedge Fund

    Attribution Search is partnered with an elite global hedge fund looking to hire a Python developer into their growing technology team. The successful candidate will build the Security Master / Reference Data Systems from the ground up, so they seamlessly integrate into their Python based sy ...

    Python Software Engineer – API & Cloud Focus (London)

    hackajob is looking for a Software Engineer/Python Developer to help design, develop, and improve software that enhances business capabilities. This role involves collaborating with product managers, designers, and engineers to deliver high-quality software solutions. Ideal candidates will demonstrate ...

    Senior Python Data Engineer – Enterprise ETL & Cloud

    N Consulting Limited is looking for a Data Engineer (Python Enterprise Developer) to work in a hybrid model with 4 days a week in London, Canary Wharf. The ideal candidate will have 8+ years of experience in Python scripting, and proficiency in tools such as Postgres SQL and Azure Databricks. Responsib ...

    Full Stack Engineer (Python/React) | Hybrid + Equity

    Skin + Me in London is seeking a Full Stack Engineer to develop customer-facing applications using React and TypeScript, backed by Python and Flask services. You'll join a dedicated team to enhance the e-commerce and clinical journey. The ideal candidate will have hands-on experience with frontend tech ...

    🚀 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 →

      Python Developer And Python Tech Architect Jobs in United Kingdom Job Search Guide, Trends and Insights