• London Jobs Expertini profile avatar

    • Back End Developer Java Spring Bootpython Jobs in London, 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. London
    4. Jobs
    5. Back End Developer Java Spring Bootpython Jobs

    6. Download PDF

    Reset

    Create Job Alert
      Add Alert

     
     
    Create Alert
     
    Reset

    RPA Automation Developer Azure & Power Automate

    Qualifications: Strong knowledge and experience with programming languages (e.g., Java, Python) Proficiency in web technologies (e.g., HTML, CSS, JavaScript) Familiarity with relevant technologies (e.g., XML, XSD) Skills: Experience in usi ...

    Lead Quantitative Developer Python, Algo Trading

    Geo Alpha is seeking an experienced quantitative developer to join our London team. This role requires proven expertise in Python development within data-intensive environments, particularly in Algorithmic Trading and Machine Learning. The successful candidate will design and maintain trading infrastructure, imp ...

    SharePoint & .NET Applications Developer Hybrid London

    Eutopia Solutions is seeking an Applications Developer for their London team. This role is ideal for someone skilled in the Microsoft stack, particularly in SharePoint development and ASP.NET. You will design, develop, and support internal business applications and collaboration platforms, focusing on SharePoint ...

    Lead Software Engineer Developer Experience Platform

    On-Ag-5 is seeking a Senior or Lead Software Engineer to join its Developer Experience team in Greater London. The role involves designing automated CI/CD pipelines, contributing to backend GraphQL infrastructure, and building internal developer tooling to improve efficiency. Candidates should have strong experi ...

    Senior Developer C# React Investment Banking

    About Talan At Talan, we deliver technology solutions in partnership with leading global clients. We are currently supporting one of our long standing clients in building and enhancing a front office risk and valuation platform used in a fast paced, real time environment. Job Descr ...

    UI Developer, Macro Front Office Technology

    A Career with Point72’s Technology Team As Point72 reimagines the future of investing, our Technology team is constantly evolving our firm’s IT infrastructure and engineering capabilities, positioning us at the forefront of a rapidly evolving technology landscape. We’re a team of experts who expe ...

    Lead Site Reliability Developer CSRE Consulting

    Job Summary Lead Site Reliability Engineer – CSRE Consulting Location: London, United Kingdom Division: Ticketmaster UK Limited Line Manager: Engagement Lead, CSRE Consulting Contract Terms: Permanent, 40 hours per week Role Overview As a Lead Sit ...

    Sr React Developer Equities Vice President

    Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Senior Lead Software Engineer at JPMorganChase within the Equities Sales and Trading Technology, you are an integral part of an agile team that works to enh ...

    SwiftUI iOS Developer for Migration & TDD

    Avensys Consulting UK is seeking a skilled developer with strong expertise in SwiftUI. The ideal candidate should have at least eight years of iOS experience and be proficient in debugging SwiftUI code. Responsibilities include producing high quality software, collaborating within permanent teams, and managing t ...

    C# Developer .Net AWS AI Finance

    C# Developer / Software Engineer (.Net AWS AI) London / WFH to £80k Are you a C# Developer with finance experience? You could be progressing your career at a boutique Asset Manager that specialise in Fixed Income markets and have multi‑billion dollars under management. What's in ...

    Software Developer C++ (m/f/d)

    Role: Software Developer (C++) – Up to £120,000 + Bonus + Package Salary: Up to £120,000 + Bonus + Package Location: London (Hybrid Working)Skills: C++ as a main language This firm is an elite tech firm with exceptionally high standards that has previously set world records in the ...

    Full Stack Developer (remote or hybrid)

    This is a hybrid role that requires 3 days on site in Angel, London. Join Reelables and help us transform how the world tracks packages. We’re pioneering paper-thin smart shipping labels using Bluetooth and 5G to track millions of packages globally — and we’re building the software platform that makes th ...

    Full Stack Developer Hybrid/Remote Working

    This is a hybrid role that requires 3 days on site in Angel, London. Join Reelables and help us transform how the world tracks packages. We’re pioneering paper-thin smart shipping labels using Bluetooth and 5G to track millions of packages globally — and we’re building the software platform that makes th ...

    C# Developer Top Market Maker London

    C# Developer – Fixed Income Options London | Hybrid | Leading Options Market Maker A leading global options market maker is expanding its Fixed Income Trading team in London and is seeking a junior to mid-level C# Developer to join a high-impact, front-office engineering environment. < ...

    Senior Quantitative Developer Systematic Rates Trading

    Want to work at a hedge fund that is expanding within systematic trading? This is a high-impact role where you’ll collaborate closely with traders and portfolio managers to develop cutting-edge trading systems and execution strategies. The firm has been heavily investing in systematic trading, making thi ...

    Senior Quantitative Developer Systematic Rates Trading

    Want to work at a hedge fund that is expanding within systematic trading?This is a high-impact role where you’ll collaborate closely with traders and portfolio managers to develop cutting-edge trading systems and execution strategies. The firm has been heavily investing in systematic trading, making this ...

    Full Stack Developer (remote or hybrid)

    About the Role We are seeking a Full-Stack Engineer to join our team and help build the next generation of AI solutions. This is a unique opportunity to be a key technical contributor in a fast-paced, innovative environment where you'll wear many hats and have significant impact on our product and engineering ...

    Full Stack Developer Hybrid/Remote Working

    About the Role We are seeking a Full-Stack Engineer to join our team and help build the next generation of AI solutions. This is a unique opportunity to be a key technical contributor in a fast-paced, innovative environment where you'll wear many hats and have significant impact on our product and engineering ...

    C++ Quant Developer Systematic Hedge Fund

    Quant Developer – Systematic Trading (Microstructure Focus) Location – London A leading multi-strategy, multi-manager hedge fund is seeking a Quant Developer to join one of its largest systematic trading teams. The team operates a state-of-the-art, cloud-based platform supporting real- ...

    Product Developer (Powder Blends or Beverages)

    Job Title: Product Developer (Powder Blends or Beverages) Reports to: Technical & Product Manager Works With: NPD, Operations, Marketing, Commercial, Supply Chain & Manufacturing Partners Employment Eligibility: Must have full right to work in the UK - No VISA sponsorship R ...

    Quantitative Developer Algorithmic Trading & Data Systems

    DRW is seeking a Quantitative Developer in London to design and implement software solutions that enhance algorithmic trading strategies. You will work closely with researchers and handle large-scale data processing, optimizing trading systems. The ideal candidate has a degree in a technical discipline ...

    Python Quant Developer for Systematic Trading

    Durlston Partners LLP is seeking a Python Quantitative Developer to join their successful Systematic Hedge Fund based in Central London. This role involves implementing and optimizing trading algorithms and collaborating with PM Teams and researchers. With a flat, transparent structure, the successful ...

    Applied Machine Learning Engineer Developer Publications

    Summary Apple is where individual imaginations gather together, committing to the values that lead to great work. Every new product we build is the result of us making each other's ideas stronger. That happens because every one of us shares a belief that we can make something wonderful and share i ...

    Senior Software Engineer Developer Platform & SDKs

    LEGO Digital Play is looking for Senior Software Engineers to join their team in Greater London. This role involves designing and operating SDKs, APIs, and related tools within a collaborative environment. Candidates should have a Bachelor’s degree in Computer Science or a related field and significant experienc ...

    Store Leader & Talent Developer (Fashion Retail)

    Urban Outfitters is seeking a Store Manager in Greater London. The successful candidate will be responsible for overseeing store operations, managing a large team, and supporting the Store Manager to achieve both short and long-term goals. Responsibilities include team recruitment, performance management, and en ...

    Graduate Quant Developer: Crypto Trading & FinTech

    B2C2 Ltd. in London is offering a Graduate Programme aimed at recent graduates eager to build a career at the intersection of traditional finance and cryptocurrency. This opportunity involves trading responsibilities within your first year, supported by experienced professionals. You will gain hands-on traini ...

    Hybrid C# .NET Developer — Banking (London)

    Pontoon is seeking a passionate C# .Net Developer to join our amazing banking client in Canary Wharf, London. This hybrid position offers the opportunity to work on exciting projects that influence the financial landscape while collaborating with a dedicated team. You will design and implement applicat ...

    Trading Developer High Performance Tools (Hybrid)

    SmartestEnergy Business Limited is seeking skilled Trading Developers to design high-performance trading tools and automated processes. You will play a key role in building scalable solutions supporting trading activities and complex analytical workflows. Collaboration with various teams is essential, ...

    Adobe LiveCycle Developer: Dynamic Forms & Workflows

    A software development company in London is seeking an experienced Adobe Livecycle Developer to create and maintain dynamic PDF forms and process workflows. The ideal candidate will have a minimum of 2 to 3 years of experience with Adobe Livecycle, JavaScript, and Oracle. You will be responsible for supporting e ...

    Software Developer in London VIQU Limited

    This is a job for a Developer with proven experience in Python or C# coding language within a Django web framework. Responsibilities and Requirements Must have proven experience with Python or C# coding language within a Django web framework. Expert in SQL, with deep experienc ...

    Senior Python Developer — Trading & Risk Platforms

    VBeyond Corporation is seeking a Senior Python Developer to work on backend applications for trading and risk management systems in the Greater London area. The role involves developing Python applications, building data processing pipelines, and collaborating with financial teams to meet business needs. The ide ...

    Senior Salesforce Developer & Tech Lead — UK

    Laotop recherche un développeur Salesforce senior pour plusieurs clients au Royaume-Uni, y compris Londres et les Midlands de l'Est. Les responsabilités incluent le développement, la gestion de projet et l'architecture Salesforce. Les candidats doivent avoir des compétences en développement Salesforce, ...

    Junior C++ Developer for Quant Trading

    Quant Capital is seeking a Junior C++ Developer to join their team in London, UK. The role offers a unique opportunity to work at the forefront of trading technology, collaborating with experienced professionals. You should have strong skills in C++ and C#, with familiarity in quantitative analysis being benefic ...

    Python Developer Hybrid Banking & Hedge Fund

    Stars Arena is seeking a Python Developer to join their team in London. The ideal candidate will have 1-4 years of experience and a desire to transition into the banking sector or work for a high-performing hedge fund. This full-time role offers competitive compensation and opportunities for hybrid wor ...

    Senior C# Developer for Banking Solutions

    avacone Switzerland is seeking a Professional/Senior C# Developer in Greater London to deliver high-quality software solutions within the banking sector. The role involves design, development, and maintenance of applications using C# and .NET in a collaborative IT environment. Candidates should have strong skill ...

    NetSuite Developer – Hybrid London, Integrations & Growth

    Henley Morgan Limited is seeking a skilled NetSuite Developer for a hybrid role based in London. This exciting opportunity focuses on customisation and integration projects, supporting business-critical systems. The ideal candidate will have strong experience with NetSuite ERP and SuiteScript developme ...

    Frontend Web Developer in London Liffery

    Frontend Web Developer London, United Kingdom Posted over 1 year ago This is a job posted by our partner Jooble Tech stack JavaScript TypeScript Vue.js CSS Frontend Requirements Speak e ...

    Senior Python Developer in London LinuxRecruit

    Senior Python Developer London, United Kingdom Posted 10 months ago Disrupt and innovate within the telecommunications market. You’ll come in and drive the team forward with your technical prowess with Python . When it comes to frameworks, you’re agnostic and are capable of ...

    Python / React Developer Power Trading London

    We are recruiting a Python Desk Developer for a major energy trader (£400bn T/O). The role is focused on the Power business and will involve working closely with Traders, Risk Managers and Software Engineers. The brief is to help transform the existing applications landscape and deliver sol ...

    SQL Developer: Snowflake + Power BI Specialist

    Arthur Recruitment is seeking a SQL Developer to join a growing insurance business in Greater London. This permanent role requires 4-5 years of experience in SQL development, with exposure to modern data platforms like Snowflake, Microsoft Dataverse, and Power BI. The successful candidate will work across tradit ...

    VB.NET Developer for Global Payments Platform

    Java Script Works in Greater London is seeking to hire a team of six individuals with expertise in vb.net to contribute to the development of a high-demand payment gateway platform. Candidates should have experience with frontend technologies like HTML5, Javascript, angular.js, and CSS3, while also gaining backe ...

    Software Developer Graduate: September 2026 London

    Overview Susquehanna is seeking talented graduates to join their growing London office in September 2026. As a Software Development Graduate at Susquehanna, you will be working with senior technologists from the beginning of your programme who will act as your mentors throughout. ...

    Product Developer: Accessories & Clothing (Rapid Launch)

    Y2K Vintage, a fast-growing vintage retail company in Greater London, is seeking a Product Developer for Accessories & Clothing. In this hands-on role, you will lead the development of small-scale product categories, managing the entire production process from concept to launch. Ideal candidates will have at lea ...

    Junior Product Developer, Creative Consumer Products

    Salary: £30,000 – £35,000, DOE Location: London Are you bursting with ideas, obsessed with retail trends, and excited by the journey from concept to shelf‑ready product? We’re looking for a Junior Product Developer to join a fast‑paced, creative team where innovation ...

    Lead Developer AI First Frontend & Platform

    Trinity College London is seeking a Lead Developer for a small innovation team focusing on AI-driven music and language teaching products. This role involves enhancing a pilot codebase and collaborating with AI, DevOps, and Data specialists. Applicants should have expert knowledge in ReactJS and Next.js, strong ...

    Sr Python Developer – Trading / Risk Platforms

    We are looking for a Python Developer with strong experience in trading and risk management systems within investment banking. The role involves building backend applications and data processing logic supporting risk calculations, trade workflows and reporting. Key Responsibilities <ul ...

    Hybrid C# .NET Developer — Banking Projects

    Adecco is seeking a C# .Net Developer to join their banking client in Canary Wharf. This hybrid role involves designing robust applications using C# and .Net frameworks, collaborating with teams, troubleshooting existing applications, and participating in code reviews. Candidates must have proven experience in C ...

    XR Software Developer: Immersive Architecture Visualization

    Foster + Partners is seeking a Software Developer – XR to create immersive applications that enhance architectural design and collaboration. Candidates should possess strong experience in interactive XR development, advanced knowledge of Unreal and/or Unity, and solid programming skills in C++ and/or C#. The rol ...

    Senior Earnix Developer Insurance Pricing Architect

    EXL is seeking a Data Management and Analytics Developer to lead Earnix pricing solutions implementation in their Insurance business. The ideal candidate will have over 5 years of experience in insurance technology, with a strong background in Earnix systems, cloud technologies, and APIs. The position offers a c ...

    SwiftUI iOS Developer — Performance, Testing & Accessibility

    Technical Skills Programming Languages: Swift, SwiftUI, Obj-C Familiarity with Restful APIs to connect iOS applications to back-end services. Experience with Performance and Memory Tuning with tools such as instruments Experience with threading and performance tunin ...

    🚀 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 →

      Back End Developer Java Spring Bootpython Jobs in London Job Search Guide, Trends and Insights