Jobs for full stack java developer legacy modernization cloud migration at London

1,000 full stack java developer legacy modernization cloud migration job listings in United Kingdom. Find daily updated positions from leading job boards.


  • greater london, england, United Kingdom, England CreateFuture Full-time £50,000 - £70,000

    Working at CreateFutureCreateFuture is fast becoming the UK’s most recognisable digital consultancy, with years of experience building digital products and services for major organisations whilst putting our people first. We have offices in the centre of Edinburgh, Leeds, Manchester, and London as well as remote employees located throughout the country.We...


  • London, London, United Kingdom Infused Solutions Ltd Full-time

    Senior / Lead React AI Engineer Location: London (Hybrid - 3-4 days per week) Salary: £115,000 - £150,000 + Equity + Excellent Benefits Job Type: Permanent Build the Next Generation of AI Products We're partnering with an innovative, fast-growing technology company that's redefining how AI-powered products are built and delivered. This is an exciting...

  • Quality Engineer

    5 hours ago


    London, England, United Kingdom TXP Full-time

    Quality Engineer (SFIA 5) Contract Duration:6 months Rate:£460 per day Inside IR35 Location: At least 2x per month in Telford Overview We are seeking an experiencedQuality Engineerto join theCoreMod Programme , a major transformation initiative focused on modernising HMRC's tax administration systems. You will work within agile Scrum teams of 4-8 engineers,...


  • London, England, United Kingdom CreateFuture Full-time

    Working at CreateFuture CreateFuture is a Version 1 company and an Working at CreateFuture CreateFuture is a Version 1 company and an AI-native consulting partner where people do work that matters and are supported to do it well. We work alongside organisations such as PayPal, adidas, NatWest, FanDuel and Money Saving Expert, building digital products and...


  • London, Greater London, United Kingdom Billigence Full-time

    Who we are: Billigence is a boutique data consultancy with global reach, helping organisations transform the way they work with data. We specialise in delivering high-impact solutions across Data Management, Data Governance, Cloud Data Platforms, AI Enablement, and Advanced Analytics. Headquartered in Sydney with offices across the UK, Europe, and APAC,...

  • WPF UI Developer

    6 days ago


    City of London, England, United Kingdom, England Huxley Associates Full-time £120,000 - £180,000

    Top Tier Investment Bank requires an experienced senior WPF C Sharp .Net developer to lead on the direction and delivery of a low latency, high through put etrading UI platform.ResponsibilitiesSoftware engineering experience in front office eTrading UI development.Own the technical direction and delivery of high-performance, low-latency eTrading UI...


  • greater london, england, United Kingdom, England J.P. MORGAN Full-time £110,000 - £140,000

    Job DescriptionAre you a software engineer who thrives at the intersection of technical delivery and application ownership? At JPMorganChase, we build technology that powers one of the world's most trusted financial institutions - and we're looking for engineers who take pride in both the quality of their code and the integrity of the systems they own. This...


  • London, England, United Kingdom CreateFuture Full-time

    Working at CreateFuture CreateFuture is a Version 1 company and an Working at CreateFuture CreateFuture is a Version 1 company and an AI-native consulting partner where people do work that matters and are supported to do it well. We work alongside organisations such as PayPal, adidas, NatWest, FanDuel and Money Saving Expert, building digital products and...


  • greater london, england, United Kingdom, England liberis Full-time £120,000 - £170,000

    Some key info for you about Liberis: We were founded in 2007 We have provided over $3bn of funding to small businesses so far We have been named in CNBC & Statista Top 150 UK Fintechs for 2025 We’re a global team, with a dynamic presence in 6 key locations around the world We’re a thriving community of over 290 innovative minds We’re a vibrant melting...


  • London, England, United Kingdom CME Technology Support Services Ltd Full-time

    Job Title: Site Reliability Engineer (SRE) III - Platform Engineering & Systems Reliability The Role: CME Group is seeking a Site Reliability Engineer (SRE) III to engineer reliability for our Google Cloud (GCP) infrastructure, Middleware Platform Engineering team, and core technology foundations powering our Clearing, Risk, and derivatives applications. In...


  • London, England, United Kingdom Hackajob Ltd Full-time

    hackajob is partnering directly with LexisNexis to hire for this role. Machine Learning Engineering Lead Are you passionate about designing and deploying intelligent machine learning solutions that drive business impact? Do you enjoy leading teams, building scalable ML systems, and turning complex data into innovative products and services? About the...


  • Charing Cross, London, United Kingdom Quant Capital Full-time

    JavaScript Developer UI React TypeScript – Up to 90,000 p/aQuant Capital is urgently looking for a JavaScript Developer to join our high profile client.Our client is a 60 man Fintech business who has created a market leading product in the financial data market.Ensure you read the information regarding this opportunity thoroughly before making an...

  • Technical Lead

    16 hours ago


    London, London, United Kingdom ANSON MCCADE Full-time

    Technical Lead Digital & Technology ConsultingA leading global innovation and transformation consultancy is expanding its technology practice and is looking to hire experienced Technical Leads to join its London-based team.Read the overview of this opportunity to understand what skills, including and relevant soft skills and software package proficiencies,...


  • Charing Cross, London, United Kingdom Luxoft Full-time

    Project descriptionThe project is focused on improving the security, release reliability, maintainability, and operational resilience of business-critical banking applications.Forward Deployed Engineers will conduct targeted, hands-on engagements with development teams that are facing challenges with vulnerability remediation, automated testing, legacy...

  • Staff Engineer

    5 hours ago


    London, England, United Kingdom Talent Locker Full-time

    Staff Engineer (Tech Lead) - Warminster, Hybrid - Security Cleared - Up to £120,000 We're looking for an experienced Staff Engineer / Technical Lead who thrives on solving complex engineering challenges and wants to play a key role in delivering large-scale software solutions within a highly collaborative environment. This is an opportunity to take...


  • greater london, england, United Kingdom, England Veeva Systems Remote Full-time £65,000 - £85,000

    Veeva Systems is a mission-driven organization and pioneer in industry cloud, helping life sciences companies bring therapies to patients faster. As one of the fastest-growing SaaS companies in history, we surpassed $2B in revenue in our last fiscal year with extensive growth potential ahead. At the heart of Veeva are our values: Do the Right Thing, Customer...

  • WPF UI Developer

    6 days ago


    greater london, england, United Kingdom, England Huxley Full-time £90,000 - £130,000

    Top Tier Investment Bank requires an experienced senior WPF C Sharp .Net developer to lead on the direction and delivery of a low latency, high through put etrading UI platform. Responsibilities Software engineering experience in front office eTrading UI development. Own the technical direction and delivery of high-performance, low-latency eTrading UI...

  • Quality Engineer

    5 hours ago


    London, England, United Kingdom TXP Full-time

    Quality Engineer (SFIA 5) Contract Duration:6 months Rate:£460 per day Inside IR35 Location: At least 2x per month in Telford Overview We are seeking an experiencedQuality Engineerto join theCoreMod Programme , a major transformation initiative focused on modernising HMRC's tax administration systems. You will work within agile Scrum teams of 4-8 engineers,...


  • greater london, england, United Kingdom, England Morgansholding Full-time £70,000 - £110,000

    Build and own the web platforms behind Morgan’s Grocer — from the online storefront customers shop on to the internal systems that keep our stores and deliveries running. What you’ll work on The online grocery storefront and customer web experience APIs connecting our web, mobile, store, and delivery systems Internal tools for store operations and...


  • greater london, england, United Kingdom, England Google Full-time £120,000 - £190,000

    Customer Engineering Manager, Manufacturing and Industries, Google Cloud London, UK Google Advanced Experience owning outcomes and decision making, solving ambiguous problems and influencing stakeholders; deep expertise in domain. Minimum qualifications Bachelor's degree or equivalent practical experience. 10 years of experience with cloud native...