Jobs for senior software engineer- java at London

1,000 senior software engineer- java job listings in United Kingdom. Find daily updated positions from leading job boards.


  • London, England, United Kingdom Rise Technical Recruitment Limited Careers Full-time

    Senior Software Engineer (SC Cleared) London Area - 3 Days on-site, 2 days WFH £ Competitive Salary + Benefits Package Are you a Senior Software Engineer with strong C++ expertise looking to play a key role in the development of innovative technology solutions, taking projects from concept through to verified software while working on technically...


  • London, England, United Kingdom Durlston Partners Full-time

    This range is provided by Durlston Partners. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Durlston Partners Senior Software Engineer – Hedge Fund - Python/C# - London - Up to £200k TC One of London's best performing Funds is looking to add two...


  • Greater London, England, United Kingdom CDP Full-time

    CDP is a global non‑profit that runs the world’s only independent environmental disclosure system. As the founder of environmental reporting, we believe in transparency and the power of data to drive change. Partnering with leaders in enterprise, capital, policy and science, we surface the information needed to enable Earth‑positive decisions. We...


  • Greater London, England, United Kingdom Thyme Full-time

    Location: Central London - Hybrid or (entertaining candidates outside of London, doing once a month onsite collaborative visits)Sponsorship: Not available (must have full UK Right to Work)The OpportunityJoin a mission‑driven, Series A scale‑up following a record‑breaking funding round. They are scaling their engineering team to deliver a subscription...


  • Greater London, England, United Kingdom Cisco Systems, Inc. Full-time

    Senior Software Engineer Webex Real-time Media Engineering Group Meet the Team Cisco's Webex Real-time Media Engineering Group is redefining the future of collaboration. We’re building a world where people connect effortlessly to enjoy modern, uncompromised collaboration across every room, desk, pocket, and application. Our technology powers...


  • Greater London, England, United Kingdom Cloudbeds Full-time

    What Makes Cloudbeds Unique At Cloudbeds, we're not just building software, we’re transforming hospitality. Our intelligently designed platform powers properties across 150 countries, processing billions in bookings annually. From independent properties to hotel groups, we help hoteliers transform operations and uplevel their commercial strategy through a...


  • Greater London, England, United Kingdom ctrl-alt.co Full-time

    About Ctrl Alt Ctrl Alt is designing and operating the on-chain infrastructure powering digital capital markets globally. We bring together a unique blend of expertise in financial markets and cutting‑edge in‑house technology to deliver tailored, compliant solutions in the alternative assets space. Since launching in 2022, we’ve tokenized over...


  • Greater London, England, United Kingdom Borderless Immigration Full-time

    🚀 About BorderlessAt Borderless, we’re building a world where borders are no longer barriers - where anyone can move anywhere, seamlessly and safely. Founded in 2023, we’ve already helped 600+ UK businesses and 15,000+ individuals navigate the complexity of immigration. Powered by technology, and supported by an expert team, our platform removes the...


  • Greater London, England, United Kingdom Deliveroo Full-time

    Location: London, the UK - Hybrid (3 days from the office) Why Deliveroo? We're building the definitive online food company, transforming the way the world eats by making hyper‑local food more convenient and accessible. We obsess about building the future of food, whilst using our network as a force for good. We're at the forefront of an industry, powered...


  • Greater London, England, United Kingdom Digital Waffle Full-time

    About the RoleAs a Senior .NET Developer, you’ll play a key role in designing, developing, and maintaining software applications. You’ll collaborate closely with cross-functional teams to translate user needs into technical solutions that are robust and user-friendly.Key ResponsibilitiesTranslate user requirements into effective technical...


  • Greater London, England, United Kingdom Hayfin Capital Management LLP Full-time

    We are hiring a Full-Stack Engineer to help build the analytics workbench applications that supports analysis and decision-making across our business. Hayfin is a global alternative asset manager with deep expertise in credit and a broad alternatives platform, partnering with institutional investors worldwide. Reporting directly to the Director of Portfolio...

  • Senior Lead Java Engineer Premium

    4 days ago


    London, United Kingdom London Stock Exchange Group Full-time

    ABOUT US:LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable...

  • Senior Backend Engineer Premium

    4 days ago


    London, United Kingdom Capco Full-time

    Senior Backend Engineer – Java Location: London (Hybrid) | Practice Area: Technology & Engineering | Type: Permanent Power the platforms behind modern finance. Shape cloud-native solutions with Java at their core. The Role We’re seeking a Senior Backend Engineer (Java) to join our Technology & Engineering team. You’ll bring expertise in building...

  • Senior DevOps Engineer Premium

    4 days ago


    London, England, United Kingdom Netcompany Full-time

    Company DescriptionJoin Netcompany in leveraging technological innovations to foster societal transformation.Netcompany was awarded 5th position on the esteemed UK Top 50 Best Places to Work in the Glassdoor Employees’ Choice Awards for 2024. As one of the fastest growing technology companies, we are disrupting the marketplace and revolutionizing the way...

  • Senior Backend Engineer Premium

    4 days ago


    London, England, United Kingdom Nevis Wealth Full-time

    About NevisNevis is building the world’s first AI wealth management platform. In just 9 months, Nevis has grown to have over $50 billion of assets under management on its platform and is on track to have over $100 billion by the end of this year.Nevis is also backed by world leading investors and has raised a total of $40 million from Sequoia Capital,...


  • London, England, United Kingdom Holland & Barrett Full-time

    OverviewSenior Backend Engineer to join the Space and Range team at Holland & Barrett. In this role, you will help develop and enhance tools that shape how our stores are designed—from the overall layout to the placement of bays and shelves. These tools visualize store environments in 3D to provide teams with a near real-life view of the customer...


  • Greater London, England, United Kingdom Freetrade Limited Full-time

    About FreetradeFreetrade’s mission is to become the default place to invest. Investing has been too complicated and expensive for too long, keeping millions from making the most of their savings.We’re changing that.We’re building our team and looking for people who are excited to reshape how our customers invest and grow their wealth. If you’re...


  • Greater London, England, United Kingdom Fractal Analytics UK Limited Full-time

    Senior Software EngineerLocation: London, UK (Canary Wharf) Duration: Sep 2026 – June 2027 On-site Expectation: Up to 5 days per week in officeBrief about the Team & Fractal: Fractal Analytics is Leading Fortune 500 companies leverage Big Data, analytics, and technology to drive smarter, faster and more accurate decisions in every aspect of their business....


  • Greater London, England, United Kingdom Capital on Tap Full-time

    About the Company Capital on Tap is a financial platform that offers a best‑in‑class business credit card, spend management platform, savings product, and other tools to help small businesses. The company has 1,000+ employees and handles £20bn in annual card spend. Role Overview We are looking for Senior Full‑Stack Engineers to build credit card and...


  • Greater London, England, United Kingdom Valarian Technologies Full-time

    Valarian Technologies is a dual-use technology company building critical tools to safeguard the future in an era of evolving global security challenges. We're rethinking security beyond traditional military domains, addressing asymmetric threats that impact our technological advantage, economic strength, and democratic institutions. We build Acra – the...