• London Jobs Expertini profile avatar

    • 138,482+ Lead Java Application Developer Java Web Tech Jobs in London, UK — Local Employers 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. London
    4. Jobs
    5. Lead Java Application Developer Java Web Tech Jobs

    6. Download PDF

    Reset

    Create Job Alert
      Add Alert

     
     
    Create Alert
     
    Reset

    Production / Systems Engineer (Top Quant Firms | £500k+ TC)

    Location: London, 5 days in office Salary: Total compensation up to £500,000+ Role Total comp packages up to £500k+ for production and systems engineers at top London quant firms. The compensation is real. So is the engineering bar. These are firms where every ...

    Software Engineering Lead / Applied AI Engineering

    About the Business LexisNexis Risk Solutions provides customers with solutions and decision tools that combine public and industry specific content with advanced technology and analytics to assist them in evaluating and predicting risk and enhancing operational efficiency. We use the power of dat ...

    Senior Lead Engineer, Post Trade (Blockchain)

    The successful candidate for the Senior Lead Engineer role, will be working with the Director Technical Delivery Solution and Delivery, will form part of a team building a complex, ground-up cloud-based critical market infrastructure service in a bold new venture for LSEG. This opening requires a candidate who ...

    B2B Marketing Lead IT, Tech, Ai Consulting. London / Hybrid

    Bold. Autonomous. Built to Scale.Some marketing roles ask you to “support the strategy.”This one asks you to build it, own it, sharpen it, run it, measure it, and make it matter.If you know B2B tech, understand the Microsoft MSP world, and want real ownership without waiting for three lay ...

    Deep Tech Partner: Build Your Practice & Lead a Team

    Errington Legal is seeking an ambitious Deep Tech Partner for their London office with hybrid working. The role presents an outstanding opportunity to develop your own practice with strong backing from a growing Technology department. As a Partner or Counsel/Director, you will handle a diverse range of matters f ...

    Hybrid Front End Tech Lead: Scale & Architect AI SaaS

    Burns Sheehan is looking for a Principal Tech Team Lead (Front End) in London. This hybrid role involves leading the front-end team, defining architecture, and influencing technical decisions. The company is scaling rapidly after a Series B round. The successful candidate will enjoy hands-on contributi ...

    Senior Full Stack Tech Lead — FinTech Scale Up (Hybrid)

    A fast-growing fintech company in London is hiring a Senior Full Stack Software Engineer. This role involves designing and maintaining core services and APIs while collaborating closely with the CTO and other teams. Ideal candidates will have strong skills in Go, experience with both relational and NoSQL databas ...

    FX Options Trader: Tech Driven Market Maker & Risk Lead

    DRW is seeking an FX Trader to join the Global FX and Metal Options Trading team in London. You will trade FX products using both automated and manual strategies while market making in FX options across multiple currency pairs. The ideal candidate will have over 3 years of relevant experience, a strong ...

    Health Tech SaaS Growth Lead for NHS/PCNs (Hybrid)

    A healthcare technology company based in London is seeking a Business Development Manager to support the sales of SaaS solutions aimed at NHS Primary Care Networks. The ideal candidate will have proven experience in B2B SaaS sales, particularly in the healthcare sector. Key responsibilities include developing sa ...

    Equity CTO: Multi Site Tech Lead for Customer Growth

    Sanderson King seeks a CTO to establish a technology function that powers its multi-site veterinary brand in London. This pivotal role, working closely with the Founder, focuses on technology that enhances customer experience and operational efficiency. Candidates should have proven experience in multi ...

    Co Founder & Tech Lead AI Music Platform (Remote,Equity)

    Label-in-a-Box is seeking a Co-Founder / Technical Partner to help build an AI-powered platform for music creation. This remote, full-time role involves backend and frontend development, and systems architecture to support automation and data tracking. The ideal candidate has strong skills in Python an ...

    Tennis Live Ops Lead — On‑Site Delivery & Tech Leadership

    BOLT6 is seeking a Tennis Project Lead to oversee the delivery of products at live sporting events. This role involves managing event operations, leading teams, and improving processes in a dynamic environment. Ideal candidates will have proven experience in live operational delivery, a strong technica ...

    Senior Tech App Support Lead — AI & API Integrations (London)

    Jefferson Frank is seeking a Senior Technical Application Support Specialist in Greater London, offering a salary up to £70k. In this role, you will provide application support, own incident management, and collaborate with senior stakeholders in a technology-driven environment. Ideal candidates will h ...

    Service Desk Team Leader — Lead on SLAs & Tech Support

    A leading IT service provider in the UK is seeking a Service Desk Team Leader to ensure customer needs are met and drive exceptional service. The role involves managing the Service Desk function, handling escalations, and leading a team of support technicians. Ideal candidates must have a strong IT support backg ...

    B2B Tech PR Lead — Senior Account Manager (Hybrid, London)

    The Opportunity Hub UK is searching for a confident Account Manager / Senior Account Manager in B2B technology PR. You will lead client relationships, develop strategic media pitches, and support junior team members while working in a collaborative environment. This full-time hybrid role requires 5+ ye ...

    Senior Lead Software Engineer: Trade Tech, React/JS Expert

    J.P. MORGAN is seeking an experienced Software Engineer within F&O Execution Technology to enhance, build, and deliver trusted market-leading technology products. You will work in an agile team to tackle diverse challenges using your deep technical expertise. The ideal candidate will have extensive experience in ...

    B2B Marketing Lead IT, Tech, Ai Consulting. London / Hybrid

    Bold. Autonomous. Built to Scale. Some marketing roles ask you to “support the strategy.” This one asks you to build it, own it, sharpen it, run it, measure it, and make it matter. If you know B2B tech, understand the Microsoft MSP world, and want real ownership without waiting for ...

    B2B Marketing Lead IT, Tech, Ai Consulting. London / Hybrid

    Bold. Autonomous. Built to Scale. Some marketing roles ask you to support the strategy. This one asks you to build it, own it, sharpen it, run it, measure it, and make it matter. If you know B2B tech, understand the Microsoft MSP world, and want real ownership without waiting for th ...

    Principal Software Engineer: Lead Cross‑Tech, Real‑Time Systems

    Spectrum IT Recruitment in Greater London is seeking a Principal Software Engineer to provide technical leadership across multiple engineering teams including Web Applications, GIS, and Robotics. In this role, you will shape architecture, solve complex engineering problems, and contribute to innovative produc ...

    Data Tech Programme Lead End to End Delivery & Governance

    Ventula Consulting is searching for a Senior Technical Programme Manager to oversee the end-to-end delivery flow for complex Data Technology operations. This key position ensures multiple teams function as a cohesive unit, maintaining delivery clarity and operational efficiency through structured governance. ...

    Senior Ad Tech Sales Lead CTV/OTT & Programmatic Growth

    Rakuten TV is looking for a Senior Sales Manager to drive advertising revenue growth by leading partnerships across multiple platforms. This role requires extensive experience in digital advertising sales and a network within key programmatic planning roles. The ideal candidate will have 5+ years of su ...

    MBA Growth Leader: Build Teams & Lead HR Tech Conferences

    HRtechX in London is looking for an MBA Graduate to lead and manage the growth of the company. This role involves building a high-performing team and executing brand strategies effectively. The ideal candidate should have at least 4 years of experience in high-speed environments, along with a Bachelor' ...

    Store General Manager Lead a High Impact Tech Team

    Currys Ltd in Brixton is looking for a General Manager to lead and inspire the store team while ensuring an exceptional customer experience. Your role will involve overseeing performance, driving store strategy, and maintaining commercial success. The ideal candidate will have a strong management backg ...

    Hands On Data & AI Tech Lead — ML, MLOps & Cloud

    vector8 is seeking a Technical Lead with a hands-on approach to drive the delivery of enterprise-grade data and AI systems. You'll write code, build solutions, and mentor the team, playing a pivotal role in ensuring engineering quality. This position requires deep expertise in ML, data engineering, and ...

    Engineering Manager: Lead High Impact Tech Teams, Flexible Work

    ClearBank, located in Greater London, is looking for an Engineering Manager to lead a dynamic team in an innovative environment. Responsibilities include managing projects, mentoring engineers, and collaborating with product partners to ensure optimal delivery. We offer a flexible working philosophy, c ...

    London Venture Debt VP: Lead High Growth Tech Deals

    InforCapital, partnership in London, is seeking a Vice President for their new venture banking business. The role involves structuring and executing venture debt transactions for high-growth VC-backed companies, with responsibilities in credit analysis and relationship management. Ideal candidates will ...

    Lead Solutions Analyst Margin and Collateral Tech Vice President

    Lead the forefront of innovative solutions analysis in a dynamic tech environment, driving success through expertise in data analytics and technical program delivery. As a Lead Solutions Analyst in Margin and Collateral Technology, you will play a central role in driving the success of our technical ...

    Principal Tech, UX & UI Recruiter — Remote First Growth Lead

    DNA Recruit is seeking a Principal-level recruiter to lead and expand a Tech, UX & UI recruitment desk. This role emphasizes building long-term partnerships and developing expertise in technology and digital experience hiring. The successful candidate will have a proven track record of market expansion ...

    Tech Strategy & Execution Manager — M&A Due Diligence Lead

    A leading consulting firm in Greater London is seeking a Manager in Technology for its Strategy and Execution team. The role involves delivering technology due diligence, advising clients on integration strategies, and supporting M&A engagements. Ideal candidates will have extensive consulting experience and str ...

    Tech DD Engagement Lead for AI Driven FinTech Deals

    A leading consulting firm in London is looking for a Tech DD Engagement Lead / Engagement Director. The role involves leading technology due diligence engagements in the financial services sector, building client relationships, and mentoring team members. Candidates should have 7 to 10+ years of experience with ...

    Senior Paid Media Lead — AI Driven Travel Ad Tech

    Navigator, a travel-focused ad tech platform, is seeking a Senior Paid Media Manager for a hybrid role. You will manage client relationships and lead strategy across various platforms, ensuring effective campaign execution and performance analysis. This role demands experience in media strategy and pai ...

    Head of Food Tech, East London — Lead & Inspire Curriculum

    Morgan Hunt UK Limited is seeking a dedicated Head of Food Tech for a secondary school in East London. The role involves leading and managing the Food Technology curriculum across all key stages while delivering engaging and high-quality lessons. In a supportive environment focused on student success, ...

    Transit Field Tech – Van Provided, Path to Team Lead

    A global transportation solutions provider based in Greater London is looking for candidates to maintain and manage speed cameras and power supply pillars. Applicants should have a basic understanding of electronics, a valid driver's license, and the ability to obtain security clearance. This role offers a compe ...

    Senior Engineering Manager — Lead Cross‑Team Delivery & Tech Strategy

    A leading travel technology company in Greater London is seeking a Senior Engineering Manager to lead multiple engineering teams. The successful candidate will be responsible for guiding technical delivery, supporting team development, and championing best practices. With a focus on operational excellence, this ...

    D365 CRM/CE Tech Lead Hybrid London | Power Platform

    A leading educational client in the UK is seeking a D365 CRM/CE Technical Lead to enhance IT capabilities through Microsoft Dynamics 365 and Power Platform solutions. The candidate will lead technical deliveries, design enterprise-grade solutions, and manage Dataverse, while overseeing DevOps processes. Required ...

    Engineering Lead Optical Systems & Photonics Hardware (Healthtech, Deep tech)

    Engineering Lead - Optical Systems & Photonics Hardware (Healthtech, Deep tech) Full-time Hello! We're looking for an awesome Engineering Lead - Optical Systems & Photonics Hardware (Healthtech, Deep tech) to join our team on our journey to revolutionize personalized medicine. </p ...

    Full Stack Tech Lead: C#/.NET & Next.js on GCP

    A dynamic technology firm in London is looking for a Full Stack Tech Lead to drive architecture and execution across their technology stack. The ideal candidate will have over 7 years in software development, with expertise in C# and Next.js. Responsibilities include mentoring a development team, defining techni ...

    Real Time Risk & P&L Tech Lead — Python & Cloud

    J.P. MORGAN in Greater London seeks a Senior Lead Software Engineer to architect real-time risk and P&L systems for Global Credit Trading. You will lead technical direction, collaborating closely with trading desks and quantitative analysts to deliver innovative solutions that enhance market performance. ...

    Senior Full Stack Tech Lead Python & AI Driven Platform

    Propel is seeking a Senior (Tech Lead) Full-Stack Engineer to shape and scale a climate-tech platform. The role involves end-to-end product development, enabling field professionals with AI-powered workflows. The ideal candidate has strong backend experience in Python and a track record of delivering p ...

    Remote Senior Front End Tech Lead – React & SaaS AI

    The Hub/Danske Bank is seeking a Remote Software Engineer to manage client applications built in React and Python. Candidates should have over 7 years of experience, including 3 years at a senior level, and relevant experience in building enterprise-grade SaaS products. The position offers a starting salary of € ...

    Senior Sales Lead – Mid Market & SMB (AI Health Tech)

    black.ai is seeking a dynamic sales leader to spearhead their Mid-Market & SMB business in the UK. The ideal candidate will have strong experience in sales methodology and pipeline management, enabling significant growth in the healthcare sector through innovative AI solutions. This hybrid role focuses on buildi ...

    Senior D365 F&O Consultant & Tech Lead (Remote, Azure)

    Hitachi Solutions Germany is looking for a Senior Technical F&O Consultant to oversee project quality and ensure successful integration service delivery using best practices. The role includes mentoring technical resources and liaising with clients and stakeholders effectively. This position is crucial ...

    Real Time Risk & P&L Tech Lead Python & Cloud

    JPMorganChase in Greater London seeks a Senior Lead Software Engineer to innovate in Global Credit Trading Technology. You will architect real-time risk and P&L systems, collaborating with traders and analysts to enhance trading platforms while ensuring low-latency performance. The ideal candidate has ...

    EMEA Product Marketing Lead: Launching a New Consumer Tech

    Aston Carter is looking for an experienced Product Marketing Manager to take ownership of regional marketing strategy and execution across EMEA. This role involves leading the marketing strategy for a next-generation consumer product, working closely with senior stakeholders, and developing integrated campaig ...

    Tech DD Engagement Lead for AI Driven FinTech Deals

    A leading consulting firm in London is looking for a Tech DD Engagement Lead / Engagement Director. The role involves leading technology due diligence engagements in the financial services sector, building client relationships, and mentoring team members. Candidates should have 7 to 10+ years of experience with ...

    IT Audit Lead (AVP) – End to End Tech Risk

    Hybridge Recruitment is seeking a bright and ambitious IT Auditor to join a prominent financial services firm in London. In this role, you will initially support the delivery of a comprehensive technology audit plan covering applications, infrastructure, and more. As you prove your capabilities, you wi ...

    Senior Ruby on Rails Tech Lead – Build, Guide & Influence

    A leading experience commerce platform in London is seeking a Senior Software Engineer to develop core services and mentor team members. This role involves building and maintaining Ruby on Rails applications, optimizing performance, and collaborating with product leaders on technical strategies. The ideal candid ...

    Data Engineer

    Key focus areas:Building scalable data pipelines using Apache Spark & AirflowWorking within a cloud-based, containerised environment (Kubernetes)Contributing to a wider data platform modernisation programmeSupporting both batch and streaming workloadsTech: Python, Java, Spark, Airflow, SQ ...

    C# .NET Developer

    Works as part of a team to build high quality software. We deliver high quality systems following specific guidelines that promote Agile working in a practical environment. Independently owns delivery in their specialism and works closely with clients and team mates to develop an understanding of their bus ...

    C# .NET Developer

    Overview Works as part of a team to build high quality software. We deliver high quality systems following specific guidelines that promote Agile working in a practical environment. Independently owns delivery in their specialism and works closely with clients and team mates to develop an underst ...

    🚀 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 →

      Lead Java Application Developer Java Web Tech Jobs in London Job Search Guide, Trends and Insights