142,949+ 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
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.

Reset

Create Job Alert

 
   
Reset

Client Development Lead

Company Description As part of Publicis Groupe, CJ Affiliate is the leader in Global Affiliate Marketing. We take pride in our innovative technology, comprehensive data solutions and our people. We equip our teams with the tools, training and career development opportunities to provide cutting ed ...

Partner Monitoring Lead

Salary: £55,000-£65,000 depending on experienceRole type: Permanent, Full-timeLocation: Hybrid, 2 days a week in the London OfficeReporting to: Director of Operations, Hometree Finance About Hometree Join Hometree Group and be at the forefron ...

Kindergarten Lead Teacher

* Kindergarten Lead TeacherFast Apply# Kindergarten Lead TeacherEmployerLocation: London, Greater LondonContract Type: PermanentHours: Full TimeSalary: Dependent on experiencePosted: 24th May 2026Start Date: 1st September 2026Expires: 5th July :59 PMContract Type: PermanentStart Date: 1st September 2026Job ID: ...

Agent Operations Lead

The Role We are looking for an Agent Operations Lead to help Geordie become one of the most effective agent-native companies in the world. Your role is to identify where AI agents can meaningfully expand the operational capacity of the business, build the systems and workflows that ...

Lead Science Technician

About The Role As a Lead Science Technician, you will support teachers in delivering high quality practical work, inspiring students and enabling them to develop a deeper understanding of science. You will also maintain excellent standards of Health and Safety in all areas of the department. ...

Lead Interventions Associate

Lead Interventions Associate - Division: Enforcement and Market Oversight Department: Interventions Salary: National (Edinburgh and Leeds) ranging from £69,700 to £78,100 and London from £76,600 to £85,000 (salary offered will be based on skills and experience). This role is graded a ...

School Nurse Lead

Are you a Specialist Community Public Health (SCPHN) School Nurse driven by a desire to make a difference to the lives of children, young people, and families? We are looking for an experienced Nursing Midwifery Council registered professional, to help us achieve our purpose at Barnardo's:Changing Child ...

Data Engineering Lead

Our client is looking for a Data Engineering Lead to lead the delivery and evolution of their data platform. You will provide hands-on technical leadership across data engineering, helping shape platform capability and future strategy. This role is focused on technical ownership, platform improv ...

Technical Lead Rail

Company DescriptionWork with Us. Change the World. At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure consulting fi ...

Portfolio Development Lead

Portfolio Development Lead Join to apply for the Portfolio Development Lead role at University of the Arts London . Get AI-powered advice on this job and more exclusive features. University of the Arts London provided pay range This range is provided by Un ...

Resident Experience Lead

Greystar (International) is looking for a dedicated property management professional in Greater London. This role involves managing day-to-day operations, supporting resident satisfaction, and assisting the Community Manager in all aspects of property management. The ideal candidate will possess except ...

Qualified Room Lead

Greater London, England, United Kingdom – Company: Bitrecruit – Client / Employer: Occupop Job reference: 0f32d8b34f521aa6a8d8a1c73b Job Title Qualified Room Lead (Level 3) Responsibilities Provide high-quality care and education to children aged 0–5. C ...

Lead ML Engineer

Lead ML Engineer page is loaded## Lead ML Engineerremote type: Hybridlocations: Londontime type: Full timeposted on: Posted Todayjob requisition id: R **Job Type:**Permanent**Build a brilliant future with Hiscox****Role Purpose**As a Lead Machine Learning Engineer (MLE) at Hiscox, you will shape and sc ...

Quality Assurance Lead

Have you led an end-to-end SaaS and/or CRM implementation, working closely with vendors to validate configurations and deliver outstanding results? The Football Association (The FA) is making significant investments in its digital capabilities to drive new propositions, solve business ...

SaaS Sales Lead

SaaS Sales Lead In search of Professionals passionate about Privacy, AI and Risk Location: London · Hybrid (two days in office) · Permanent · Full time Why Now We are growing. Privacy and AI compliance has moved fr ...

Execution Research Lead

Digital Assets, Systematic Trading & Research Up to £170k base + Bonus London Role Overview As the Execution Quantitative Researcher, you will play a pivotal role in establishing and advancing execution research efforts. This is an exciting opportunity to be the inaugural hire ...

Client Delivery Lead

Telefónica Tech (part of the Telefónica Group) is a leading NextGen Tech solutions provider with a highly diversified team of over 6,000 employees from more than 60 nationalities. We serve more than 5.5 m customers daily across 175+ countries, offering a portfolio of market‑leading services in Cloud, Data ...

IAM Architect/Lead

About Us Integrity360 is a leading independent cybersecurity and PCI specialist operating across Europe, Africa, the Caribbean, and North America. The company has office locations in Ireland, the UK, Bulgaria, Italy, Sweden, Spain, Lithuania, Ukraine, Africa, the Caribbean, and Canada, supported ...

Data Engineering Lead

Closing date 20 May 2026 What is the purpose of this job? As the Data Engineering Lead, you will provide senior technical leadership and oversight for the RDG’s current AWS-based data platform, ensuring it is robust, scalable and able to support RDG and wider rail-indust ...

Lead AI Engineer

About Us Bauer Media Outdoor, a leader in the advertising world, boasts an impressive portfolio across 12 markets. Our mission is Create tech that makes a difference- empower teams, delight customers, shape the media world of tomorrow to revolutionise the media landscape, focusing on data- ...

Lead Growth Engineer

A Unicorn company that have recently opened up a growth division are looking for the first engineer to join their London based team. The client It’s an opportunity to have an immediate and real impact on the future of their product. They have a self-autonomous environment where initiative i ...

Lead, Founder's Office

A1 A1 is building a proactive AI smart assistant for everyday users to bring intelligence to conversations, errands, organising and workflows. Our Product Our product focuses on achieving high reliability for long-running workflows, persistent context, and real-world task comple ...

Founding Editorial Lead

Founding team · Full-time · Hybrid (London or Oxford) · Meaningful equity About Us Science runs on trust, but the machinery meant to produce that trust is failing. Peer review is slow, opaque, inconsistent, and increasingly gamed. And a flood of AI-generated research is about to overwhe ...

Lead Maintenance Engineer

Full-Time | Monday – Friday. On-Call: Yes (1 in 8 rota, post-probation). £200 weekly standby allowance + overtime rates. We’re looking for an experienced and proactive Lead Maintenance Engineer (M&E) to take ownership of maintenance delivery across a key client site. Overvi ...

Lead Ophthalmic Technician

Job overview An exciting opportunity has arisen for a Lead Ophthalmic Technician to join the Eye Treatment Centre at Whipps Cross University Hospital. We are looking for an enthusiastic and experienced individual to support the day‑to‑day running of our busy ophthalmology outpa ...

Lead Consultancy Director

Lead Consultancy Director Department: Support Employment Type: Full Time Location: London Reporting To: Chief Operating Officer Description At Sabio Group, we're dedicated to fostering an environment where employees thrive. ...

Lead Fullstack Engineer

Location: Hybrid (2 office days in London minimum) Contract Length: 2 Months (with scope for extension) Interview Process: 1 Stage, MS Teams We are supporting a next-generation SaaS payment assessment and orchestration platform in hiring a Lead Full Stack Eng ...

Lead Activities Coordinator

Position: Lead Activities CoordinatorLocation: Muswell Hill, North LondonPay rate: Starting at £16.80 per hour, progressing £17.10 per hour after probationHours: Full time Careermakers are recruiting for an experienced Lead Activities Coordinator to join a well-established, medium be ...

Senior Growth Lead

The role We are in the process of acquiring a personalised memoir book platform as a new venture within the Wonderbly Group. The concept is simple and genuinely powerful: guided prompts help people capture their life stories, which are compiled into a beautifully printed hardcover book. A gift th ...

Strategic Resourcing Lead

Publicis Media is seeking a Resourcing Lead to build a central resourcing approach across agencies in the United Kingdom. This role offers the opportunity to influence and shape how resourcing operates in a modern agency. Responsibilities include managing resources effectively, working with senior leaders, and d ...

Business Lead, EMEA

We're looking for a Business Lead, EMEA to launch and grow Teifi's commercial presence across the region, with an initial focus on the UK and close partnership with our Netherlands team. In this role, you will: Own net-new business development across priority EMEA markets, with an i ...

App Marketing Lead

The Pepperstone story started in 2010. We know what it’s like to trade the world’s markets. Our team describes us as a place for the curious and the driven, and we like to do things a little differently; as a transformative global fintech, we’re digital, nimble, connected, and united in our vision to creat ...

Lead Data Analyst

Lead Data Analyst Lead Data Analyst - London (Hybrid) Lead Data Analyst wanted for a fast-growing technology business operating at the intersection of data, media and analytics. Sphere is partnered with a rapidly scaling technology company, founded in 2019, that has ...

Technical Lead Rail

Job Description Primary Location: UK - London - Aldgate Tower We are excited to invite a Rail Technical Lead to join our dynamic Southeast team in London & Croydon at AECOM. You will spearhead multi-disciplinary rail programs at all phases of design, seamlessly integrating designs ...

VodafoneThree Regulatory Lead

Working Hours & Working Environment Full time 37.5 hours per week – Mon to Fri. Hybrid working: You will work both in the office and at home, with a flexible approach. No specific days are required; instead, you should come into the office 2‑3 days each week, for at least 8 days per month ...

Lead / Principal Recruiter

Lead/Principal Recruiter – Pharma & Biotech Manufacturing Location: City of London (2 days WFH) Who We Are Discover International was founded in 2013 with a clear vision: build the most outstanding life sciences recruitment company possible. Over the years, we have developed e ...

Operations Lead SE16

What you’ll do: Manage a Team Lead, providing the coaching and strategic oversight necessary to lead a high-performing team of Mechanics. Collaborate with managers to set procedures, policies, and processes. Identify issues and find creative solutions to overcome obstacl ...

Strategic Development Lead

Job Title: Strategic Development Lead Contract Type: Permanent Location: Remote - preferably based within easy reach of London Working style: Hybrid - 50% home / office based Closing date: 26th July 2026 We're looking for a Str ...

Strategic Programs Lead

Dormont Manufacturing Co is looking for a candidate to help lead key programs across their digital asset roadmap. This role requires strong capabilities in governance, strategic communication, and stakeholder management, alongside experience in transformation and program management. The ideal candid ...

Growth & Partnerships Lead

A creative agency in the Greater London area is seeking an experienced Business Development Manager to drive growth and manage the full sales process. This role involves identifying and engaging new customers, leading strategic outreach, and working closely with internal teams to develop compelling proposals. Id ...

Workforce Development Lead

Overview Job Category: Clinical supervisors/managers 6-Month FTC | 2–3 Days per Week (Up to 21 Hours) We're looking for an experienced and motivated Workforce Development Lead to launch and lead our new Therapeutic Care Lead Programme within our CAMHS Division. Thi ...

Migration Programme Lead

Migration Programme Lead EML Payments Solutions Ltd (EPSL) London, England, United Kingdom About this position EML Payments EML Payments is a global leader in the fintech space. Headquarters is in Brisbane Australia, offices are located around the world including USA ...

Lead Data Scientist

CF is a leading consultancy dedicated to making a lasting impact on health and healthcare. We work with leaders and frontline teams to improve health, transform healthcare, embed life science innovation and boost growth through investment. Our consultancy serves the entire healthcare sector, from healthcar ...

Lead Engineer Kubernetes

Role Summary We are seeking a highly skilled and motivated Lead Technical Engineer with deep experience in Kubernetes and the CNCF landscape to join our growing team. In this role you will be a key contributor to the design, implementation and maintenance of our Kubernetes infrastructure, ensuring ...

Data Team Lead

Job Overview Work Location – City of London, UK Duration – Permanent Position Hybrid – 3 days onsite and 2 days remote Job Description The Senior Technical Lead will be responsible for leading technical teams and overseeing the implementation of projects related ...

Vertiport Planning Lead

Founded in 2018, Skyports is at the forefront of the Advanced Air Mobility revolution, developing and operating cutting-edge infrastructure for electric air taxis and leveraging drone technology to transform business operations across industries. Our business is split into two key areas: <s ...

Lead Cloud Engineer

Zaizi is looking for a Cloud Engineer with experience working across National Security (This role will require active eDV Clearance.) We are looking for someone who has demonstrable experience of automating the software delivery pipeline within a highly scalable syst ...

Lead Reporting Actuary

Job Description and Person Specification Job Title Lead Reporting Actuary Reports To As per Beazley’s organisation chart Key Relationships Senior management, Beazley actuaries, Finance, Data Management and Ceded Reinsurance teams, Claims managers, Und ...

People & Talent Lead

OverviewPeople & Talent Lead | £50-£55k | Permanent | Hybrid/London | Amazing benefits package< ...

Lead Product Manager

We’re revolutionising our industry by combining data, technology, and human insight. As we continue to scale our product suite, we are looking for a Lead Product Manager to join our team. This role is a unique hybrid of strategic execution and people leadership.Y ...

🚀 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

    Buffering Video...

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