• United Kingdom Jobs Expertini profile avatar

    • Backend Developer Java Spring Bootpython Jobs in UK

    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. Backend Developer Java Spring Bootpython Jobs in United Kingdom

    5. Download PDF

    Reset

    Create Job Alert
      Add Alert

     
     
    Create Alert
     
    Reset

    Senior Backend Engineer – Customer Auth (Fintech)

    Funding Circle UK is looking for a Senior Engineer – Customer Auth to lead the development of security and identity platforms. You will create and maintain authentication systems while mentoring junior engineers. Ideal candidates have expertise in Python, distributed systems, and technologies like AWS and Kubern ...

    Senior Backend Engineer / Staff level opportunity

    Senior Backend Engineer / Staff-level opportunity (London) About the Opportunity MateHR is currently seeking a highly experienced Staff Backend Engineer on behalf of one of our most ambitious clients rapidly scaling fintech startup that's reshaping global transaction services. This exci ...

    Senior Cloud Backend Engineer Scale & Reliability

    Merantix is seeking a Senior Software Engineer for their Sheffield location. This hybrid role involves designing and developing scalable cloud-native services, improving existing systems, and ensuring operational excellence. With a focus on collaboration across product, UX, and platform teams, the ideal candidat ...

    Senior Backend Engineer: Scalable Systems & Tools

    APPLE is looking for a software engineer to join their documentation engineering team in Greater London. This role focuses on backend technologies, API design, and improving existing systems. Candidates should have experience with web applications, a passion for product development, and strong communication skil ...

    Real Time Rust & Python Backend Engineer

    iO Associates is looking for an ambitious Backend Engineer proficient in Rust and Python to design and build distributed systems. This role offers a salary up to £130,000 and a hybrid work model requiring 2 days onsite in London. Candidates should have strong backend engineering experience and the ability to dev ...

    Senior Architect Angular/TypeScript & Swift Backend

    Ventula Consulting is seeking a Senior Software Engineer in Central London with a salary of £120,000 and benefits. The role involves leading the architecture and design of scalable software solutions. Candidates should possess strong expertise in Angular.JS and TypeScript, along with solid experience in Swift. T ...

    Senior Backend Engineer Scalable Fintech Platform

    Freetrade in Greater London is looking for a seasoned engineer to lead technical projects and shape the future of investments. Your role includes designing scalable systems, reviewing code, and mentoring engineers. The ideal candidate will have expertise in system architecture and cloud platforms. Offered benefi ...

    Senior Backend Engineer, AI & Robotics Platform

    Oxford Dynamics, located in Oxford, is seeking an experienced Backend Engineer to design and implement scalable backend services using Python and FastAPI. The role requires developing secure REST APIs and supporting event-driven architectures. With 5+ years of experience, you will play a vital role in cross-func ...

    Staff Backend Engineer Scalable, Distributed Systems

    A leading fintech company in the UK is looking for a talented individual to own and build their digital asset custody platform. You will design scalable systems, deliver reliable code, and contribute to a collaborative startup culture. Ideal candidates should have a proven record in backend systems, with experie ...

    Senior Backend Engineer — Remote, Equity & Growth

    An AI‑powered business planning platform in Greater London is seeking skilled software engineers to develop and maintain their SaaS platform. Candidates should have strong software engineering skills, proven experience with object-oriented languages, and a good problem-solving attitude. The company offers a comp ...

    Backend Engineer – TypeScript/Nest.js, Hybrid (London)

    A leading sportswear company is seeking a Backend Software Engineer to develop and maintain cloud-native applications using TypeScript and microservice architectures. The role offers a supportive environment conducive to growth, with an emphasis on hybrid work, requiring two days per week in the London office. C ...

    Staff AI Backend Engineer — London, Equity

    A leading software company in London is seeking a Staff Software Engineer to build backend infrastructure for advanced AI systems. The ideal candidate has strong expertise in Python and modern backend frameworks, with a solid understanding of PostgreSQL, RESTful APIs, and microservices. This role requires collab ...

    Remote Senior Backend Engineer, Data Pipelines

    A leading tech firm is seeking a Backend Engineer to enhance their data infrastructure. The role involves managing data pipelines and collaborating with clients to gather requirements. Candidates should have over 6 years of software engineering experience, proficiency in TypeScript, and a strong background in da ...

    Software Engineer II – Creatives (Global Backend)

    The Trade Desk, Inc. is looking for a Software Engineer to design and build data-focused products. This role involves the full software development lifecycle, collaboration with a diverse team, and addressing unique technical challenges in a global environment. Candidates should have a Bachelor's/Master's degree ...

    Backend Engineer Data (London, Toronto, NYC)

    About the job Backend Engineer - Data (London, Toronto, NYC) We're building a new way to think and work with numbers. Causal is a tool for performing calculations, visualising data, and communicating with numbers. We take the good parts of spreadsheets and combine them with the good parts of prog ...

    Senior Backend Engineer — AI Integrity & Safety

    A leading AI research company is seeking a software engineer to design systems for harm detection and safety. This role requires at least 5 years of backend engineering experience and a passion for learning from top experts in the field. Candidates should be comfortable navigating ambiguity and possess strong co ...

    Lead Backend Engineer – Trading Platforms & Systems

    Marks and Spencer is seeking a Software Engineer to join their team in London. You will lead software development, provide technical leadership, and mentor fellow engineers. The position demands a strong engineering background with proven experience in back-end systems, cloud technologies, and agile practices. A ...

    Backend Engineer: PHP APIs, Docker & AWS

    A leading tech company in Central London is seeking a backend-focused engineer to build backend services and APIs using modern PHP. You will collaborate with product and design teams and utilize Docker and AWS for reliable software deployment. Ideal candidates will have solid PHP experience, familiarity with con ...

    Secure Backend Platform Engineer Web3/Cloud

    Startup Talents is hiring a Backend Platform Engineer to build secure CI/CD pipelines and implement infrastructure as code. The ideal candidate will have over 5 years of DevOps experience in Web3 or solid backend engineering for top tech companies. Proficiency in Golang, Rust, or C++ and strong expertise in clou ...

    Remote .NET Engineer for Scalable Backend

    Ocho People is hiring a Contract .NET Engineer in Belfast for an 8-month role, outside IR35. The position supports large-scale, business-critical platforms and offers a largely remote work model with some on-site collaboration. The successful candidate will design and build scalable .NET applications, contributi ...

    Lead Backend Engineer – Trading Platforms & Systems

    Marks and Spencer is seeking a Software Engineer to join their team in London. You will lead software development, provide technical leadership, and mentor fellow engineers. The position demands a strong engineering background with proven experience in back-end systems, cloud technologies, and agile practices. A ...

    Senior Architect Angular/TypeScript & Swift Backend

    Ventula Consulting is seeking a Senior Software Engineer in Central London with a salary of £120,000 and benefits. The role involves leading the architecture and design of scalable software solutions. Candidates should possess strong expertise in Angular.JS and TypeScript, along with solid experience in Swift. T ...

    Ambitious Backend Engineer (Node.js) – London Office

    Wayfindi in London is seeking a Mid Level Backend Engineer (Node.js) to enhance their backend infrastructure. You will be responsible for handling scaling challenges and new feature integrations while collaborating closely with the CTO. The ideal candidate has at least 2 years of software development experience, ...

    Senior Go Backend Engineer Fintech (Hybrid)

    Sadler Recruitment is looking for a Senior Go Developer to join a Cardiff-based fintech company. This hybrid role (3 days in office) focuses on building and optimising financial calculation services while working with a small, experienced team. Ideal candidates will have strong commercial Go experience and a bac ...

    Senior Platform Engineer — Scalable Fintech Backend

    Saturn is looking for a Senior Platform Engineer to own backend architecture and infrastructure in London. You will be responsible for designing and maintaining scalable systems, ensuring reliability and performance for financial services. The ideal candidate has over 5 years of developing backend solutions in p ...

    Senior Golang Backend Engineer Distributed Systems

    Ripple is seeking a skilled backend engineer to build its digital asset custody platform. The ideal candidate will have experience with large-scale distributed systems and proficiency in Golang, Kubernetes, and event-driven micro-services. This role offers competitive salary and benefits, a positive work environ ...

    Backend Engineer — Host & Guest Experience (Europe)

    airbnb, Inc. is seeking a Backend Software Engineer in London, United Kingdom, to contribute to the next generation of Airbnb experiences. Your role will involve delivering personalized features that enhance the hosting experience and building systems for reliability and performance. Ideal candidates have 4+ yea ...

    Backend Golang Engineer Equity & Health Insurance

    Mistral AI seeks a Backend Engineer in London to develop core systems for their Cloud solutions. The role involves designing and maintaining high-performance backend features and collaborating with cross-functional teams. A degree in Computer Science and over 5 years of experience, especially in Golang, is requi ...

    Mistral Cloud Software Engineer, Backend (Golang)

    About Mistral AI At Mistral AI, we believe in the power of AI to simplify tasks, save time and enhance learning and creativity. Our technology is designed to integrate seamlessly into daily working life. We democratize AI through high-performance, optimized, open-source and cutting-edge models, p ...

    Senior Backend Engineer – Customer Auth (Fintech)

    Funding Circle UK is looking for a Senior Engineer – Customer Auth to lead the development of security and identity platforms. You will create and maintain authentication systems while mentoring junior engineers. Ideal candidates have expertise in Python, distributed systems, and technologies like AWS and Kubern ...

    Senior Backend Engineer / Staff level opportunity

    Senior Backend Engineer / Staff-level opportunity (London) About the Opportunity MateHR is currently seeking a highly experienced Staff Backend Engineer on behalf of one of our most ambitious clients rapidly scaling fintech startup that's reshaping global transaction services. This exci ...

    Senior Cloud Backend Engineer Scale & Reliability

    Merantix is seeking a Senior Software Engineer for their Sheffield location. This hybrid role involves designing and developing scalable cloud-native services, improving existing systems, and ensuring operational excellence. With a focus on collaboration across product, UX, and platform teams, the ideal candidat ...

    Senior Backend Engineer: Scalable Systems & Tools

    APPLE is looking for a software engineer to join their documentation engineering team in Greater London. This role focuses on backend technologies, API design, and improving existing systems. Candidates should have experience with web applications, a passion for product development, and strong communication skil ...

    Real Time Rust & Python Backend Engineer

    iO Associates is looking for an ambitious Backend Engineer proficient in Rust and Python to design and build distributed systems. This role offers a salary up to £130,000 and a hybrid work model requiring 2 days onsite in London. Candidates should have strong backend engineering experience and the ability to dev ...

    AI Driven Backend Engineer – FinTech & Scale

    A leading technology platform in the United Kingdom is seeking a Software Development Engineer to develop high-quality software solutions for investment analysis. Ideal candidates will have 4+ years of Java programming experience, strong problem-solving skills, and familiarity with financial markets. The role fo ...

    Rust Backend Engineer Fintech Platform, PostgreSQL

    A leading fintech SaaS company is seeking a Software Engineer specializing in Rust to join their team in London. In this role, you will design and build high-performance backend services, leveraging your skills in Rust and PostgreSQL to contribute to critical financial infrastructure. The ideal candidate will ha ...

    VP Backend Engineer High Touch Trading

    A leading technology firm in London is seeking talented software engineers to join their front office trading technology team. The role involves building server-side systems that drive trading workflows used by internal traders and external counterparties. The ideal candidate will have over 10 years of software ...

    Backend Engineer: Golang + AI Driven Ownership

    A dynamic tech company in Greater London is looking for a Backend Engineer to join the Promotions team. This role emphasizes backend expertise, particularly in Golang, and the ability to take ownership of complex initiatives in ambiguous settings. Successful candidates will demonstrate strong stakeholder managem ...

    Senior Backend Engineer Scalable AI Systems

    A pioneering technology start-up is seeking a Senior Backend Engineer to build and scale its innovative software infrastructure in London. The successful candidate will be responsible for designing robust web applications and managing cloud-based infrastructures on Azure. Essential skills include expertise in Ku ...

    Backend Engineer TypeScript/Node.js | Equity & Perks

    A leading design platform is seeking a Backend Engineer to support the development of backend systems that create interactive data visualisations. You will collaborate within a team to implement features, ensure system reliability, and participate in code reviews. Ideal candidates have experience with Node.js, T ...

    Senior Backend Engineer, Derivatives Trading Systems

    A leading financial technology company in London is seeking a Senior Software Engineer to design and develop backend systems for derivatives trading. The ideal candidate will have over 5 years of experience in building production systems and a strong understanding of low latency requirements. They will work clos ...

    Senior Backend Engineer Payments (Node.js/TS)

    A leading payments technology provider is seeking a Senior Software Engineer (Node.js/TypeScript) to design and implement backend services for their payment platform. This London-based role involves collaboration with product and infrastructure teams to deliver reliable APIs that operate under real-world conditi ...

    Senior Backend Engineer: Node.js & Scalable APIs

    A leading tech startup in the UK is looking for a Backend Engineer with strong Node.js programming skills to develop scalable backend services. Responsibilities include designing and maintaining RESTful APIs, optimizing database performance, and collaborating with cross-functional teams. The ideal candidate hold ...

    Finance Backend Engineer Cloud, APIs & Microservices

    A leading technology solutions provider in the United Kingdom is seeking a Software Engineer for Finance to design and support backend systems critical to financial workflows. The ideal candidate will have at least three years of experience developing backend applications and APIs, especially within cloud enviro ...

    Backend Engineer, AI Platform (Python) Remote

    A cutting-edge AI technology company is looking for back-end engineers with expertise in Python to enhance their core platform. The role is flexible and supports remote work globally, while offering competitive salary and learning opportunities. Ideal candidates will have a strong background in backend developme ...

    Backend Software Engineer — Payments Platform (Hybrid)

    A leading vacation rentals company in Greater Manchester seeks a passionate Software Engineer for its Payments Team. You will design and build services for transaction processing and contribute to the architecture of payment solutions. The ideal candidate will have experience in AWS services, API development, an ...

    Senior Backend Engineer Production Scale Microservices

    A leading media and streaming company is seeking a Mid–Senior Backend Engineer to build and support APIs and microservices in production. The ideal candidate will have strong production exposure and experience with Python and AWS technologies. Responsibilities include developing backend systems, debugging real-t ...

    Backend .NET Engineer – FinTech Trading Platform

    A global trading broker is seeking a Back End Developer to strengthen their Trading/Transactions team in London. The successful candidate will develop in C# .NET, contribute to financial systems, and work in Agile development teams. You will clarify requirements, deliver high-quality code, and support team membe ...

    Lead Node.js Backend Engineer Hybrid Bristol

    A tech consultancy is seeking a Back End Developer to join their Bristol team. The role involves hands-on coding and client engagement, working on impactful projects. Candidates should have strong experience with Node.js and a passion for delivering high-quality applications. Benefits include 25 days holiday, gy ...

    Sr. Backend Software Engineer Platform Integration

    Who We Are Addepar is a global data and AI platform empowering investment professionals to turn complex financial information into actionable intelligence. Addepar unifies portfolio, market and client data in a total portfolio view and delivers AI-powered insights within investment and client wor ...

    🚀 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 →

      Backend Developer Java Spring Bootpython Jobs in United Kingdom Job Search Guide, Trends and Insights