158,806+ Lead Java Application Developer Java Web Tech Jobs in London, UK — Local Employers Hiring June 2026

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Automation Test Engineer

Job Description You may have been working as an Automation Test Engineer or Software Engineer in Test with a track record of building automation-first testing capabilities in cloud-native or containerised environments. You are not just someone who writes test scripts — you design frameworks, make ...

System Architect Fusion Platform

The TP ICAP Group is a world leading provider of market infrastructure.Our purpose is to provide clients with access to global financial and commodities markets, improving price discovery, liquidity, and distribution of data, through responsible and innovative solutions. Through our people and t ...

System Architect Fusion Platform

The TP ICAP Group is a world leading provider of market infrastructure.Our purpose is to provide clients with access to global financial and commodities markets, improving price discovery, liquidity, and distribution of data, through responsible and innovative solutions. Through our people and t ...

DevOps Engineer

We are presently working with a unique AI-driven adtech startup which has many patents to its credit.They have grown up very fast in the last few years, winning many awards, to continue this high-level of growth they are looking for a talented DevOps Engineer to join their team.<b ...

DevOps Engineer

We are presently working with a unique AI-driven adtech startup which has many patents to its credit.They have grown up very fast in the last few years, winning many awards, to continue this high-level of growth they are looking for a talented DevOps Engineer to join their team.<b ...

Penetration Tester

Job Summary We’re looking for a Penetration Tester for our consultancy client supporting a cyber security programme for a financial services organisation. This is an initial 6‑month contract paying up to £800 per day Outside IR35. The role focuses on identifying vulnerabilities across infrastruct ...

Payments Solutions Architect: Cloud & AML/KYC

A leading financial services firm in Greater London is seeking an experienced Application Solutions Architect. This role involves defining architectural vision and collaborating with tech teams to implement key solutions, especially in Corporate Payments, AML, and KYC. Key skills include API design, cloud platfo ...

Enterprise Intelligence Solutions Architect (Pre Sales)

A tech company specializing in AI-driven market intelligence seeks a Solutions Architect to join their Application Specialist team. The ideal candidate will leverage 5+ years of pre-sales experience, guiding clients through complex business challenges and contributing valuable feedback to influence product devel ...

London Desktop & IT Support Engineer – Trading Floor

Susquehanna International Group is seeking a London Support Engineer to provide comprehensive support across its London office, primarily servicing a high-tech trading environment. Responsibilities include first and second-level support for desktop systems, telecommunications, and application management. Candida ...

Senior DevOps Engineer

About The Role We're hiring a DevOps Manager to lead the team that keeps ThreatAware's platform running and shipping. You'll own AWS infrastructure, CI/CD pipelines, observability, and platform reliability — and define the developer workflow end-to-end, pioneering how AI can streamline every step. ...

Conversion Rate Optimisation Manager Associate

Job Description Are you looking for a new opportunity to use your Web and Marketing skills to support our business as it continues to grow? As a Web and Appstore Marketing Manager you will be responsible for optimizing the customer journey and driving acquisition across web and app store ...

Senior VAT Manager EMEA, AWS

DescriptionAmazon is seeking a Indirect Tax Senior Manager to join the EMEA Tax Department based in London or in Luxembourg to support the Amazon Web Services (“AWS”) cloud computing business, focusing on VAT advisory. The ideal candidate will be able to work with a high level of collegiality and in ...

HSE Country Business Partner

Select how often (in days) to receive an alert: Reports to: Health, Safety and Environment Manager Set up: Hybrid Location: London, UK Why we need this role Reporting to the HSE North Region Business Partner Lead this role mission is to contribute to and be ...

Vice President

Salary | Competitive Location | London Permanent HC15958 Finatal is working with a leading global tech-focused private equity fund looking for an experienced individual to join the Tech Investor team. This is a unique opportunity to join a clo ...

Customer Support Specialist

Customer Support Specialist Location: London, United Kingdom (Hybrid) Employment Type: Full-Time Department: Customer Operations Compensation: £30,000 + Equity About Zenrox < ...

Sr. Product Manager, International Content & Category Expertise, Amazon Rufus

Sr. Product Manager, International - Content & Category Expertise, Amazon Rufus Job ID: | Amazon UK Services Ltd. The Rufus team is seeking a Sr. Product Manager to lead the expansion of Rufus's Content and Category Expertise programs across international markets. Rufus is the world's m ...

Senior Security Engineer, Amazon Security Automation

DescriptionAt Amazon, security is central to maintaining customer trust and delivering delightful customer experiences. Our organization is responsible for creating and maintaining a high bar for security across all of Amazon’s products and services. We offer talented security professionals the chance to acc ...

Customer Support Specialist

Customer Support Specialist Location: London, United Kingdom (Hybrid) Employment Type: Full-Time Department: Customer Operations Compensation: £30,000 + Equity About Zenrox < ...

Senior Delivery Consultant Modernisation, Professional Services

The Amazon Web Services Professional Services (ProServe) team is seeking a skilled Sr. Delivery Consultant to join our team at Amazon Web Services (AWS). In this role, you'll work closely with customers to design, implement, and manage AWS solutions that meet their technical requirements and business objectives. ...

Senior Delivery Consultant Modernisation, Professional Services

The Amazon Web Services Professional Services (ProServe) team is seeking a skilled Sr. Delivery Consultant to join our team at Amazon Web Services (AWS). In this role, you'll work closely with customers to design, implement, and manage AWS solutions that meet their technical requirements and business objectives. ...

Senior Frontend Software Engineer

Job Description We put people first. It’s all about you..We are looking for a Senior Frontend Engineer who thrives on autonomy and enjoys solving complex problems at scale. You should value collaboration, pragmatism, and low-ego teamwork while feeling comfortable in agile, i ...

Senior Frontend Software Engineer

Job Description We put people first. It’s all about you..We are looking for a Senior Frontend Engineer who thrives on autonomy and enjoys solving complex problems at scale. You should value collaboration, pragmatism, and low-ego teamwork while feeling comfortable in agile, i ...

RF#179 Director, Services Business Development MAIP

Director, Services Business Development (Cybersecurity) Overview Mastercard powers economies and empowers people in 200+ countries and territories worldwide. The company is building a sustainable economy, supporting a wide range of digital payment choices, and delivering secure, simple, a ...

Lead Software Engineer Front end

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. Join us to shape the future of technology in financial services. You’ll have the opportunity to push boundaries, solve complex challenges, and make a meaningful impact. We value y ...

Lead Software Engineer C#, SQL Server Database

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible.Join us to shape the future of technology in financial services. You’ll have the opportunity to push boundaries, solve complex challenges, and make a meaningful impact. We value your c ...

Lead Software Engineer C#, SQL Server Database

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible.Join us to shape the future of technology in financial services. You’ll have the opportunity to push boundaries, solve complex challenges, and make a meaningful impact. We value your c ...

Service & Operations Lead in SERVICE OPERATIONS

Service & Operations Lead – Service Operations, Technology Directorate Permanent Full time Location – Leeds or London About the role We’re seeking a BMC Helix developer to join our ITSM Tools team as an ITSM Technical Analyst where you’ll ...

Software Engineer, Pub/Sub

About this role The Pub/Sub team owns the core backend that underpins Ably's entire edge messaging platform. This is a rare opportunity to work on genuinely hard distributed systems problems at planet scale; designing and improving the infrastructure that developers and their users depend on in pr ...

Events Manager

BNB Chain is making mass blockchain adoption a reality as a community-first and open-source ecosystem built on the principles of permissionlessness and decentralization. By contributing to the development of the infrastructure and supporting the community, BNB Chain is on the mission to help onboard a bill ...

CUDA Engineer

About KXKX software powers the time-aware data-driven decisions that enable fast-moving companies to outpace competitors, realizing the full potential of their AI investments. The KX platform delivers transformational value by addressing data challenges related to completeness, timeliness and ef ...

Research Engineer, Pretraining

About Anthropic Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders worki ...

Graduate Sales Development Representative

Company DescriptionBlueOptima is a company built on transparency, collaboration, and accountability. We provide organisations with an objective, data-driven insight into developer efficiency, and how we operate internally is a direct reflection of this.We are a team made up of tena ...

Graduate Sales Development Representative

Company DescriptionBlueOptima is a company built on transparency, collaboration, and accountability. We provide organisations with an objective, data-driven insight into developer efficiency, and how we operate internally is a direct reflection of this.We are a team made up of tena ...

CUDA Engineer

About KXKX software powers the time-aware data-driven decisions that enable fast-moving companies to outpace competitors, realizing the full potential of their AI investments. The KX platform delivers transformational value by addressing data challenges related to completeness, timeliness and ef ...

Associate Director, Delivery Lead (Content Innovation)

Description At Audible, we believe stories have the power to transform lives. It’s why we work with some of the world’s leading creators to produce and share audio storytelling with our millions of global listeners. We are dreamers and inventors who come from a wide range of backgrounds and exper ...

ServiceNow Architect

Overview We are looking for a ServiceNow Architect for our renowned IT client based in London, UK. If interested, please share your updated CV to discuss the role. Role: ServiceNow Architect Location: London, UK Engagement: Permanent Work Arra ...

Senior Development Management Officer (Town Planning)

Senior Development Management Officer (Town Planning) We are seeking to appoint an experienced Senior Development Management Officer within our award winning Development Management Team in one of London’s key growth areas. This is an opportunity to join a dynamic, forward-thinking Development Man ...

Senior Android Engineer, Full Stack, Generative AI, 8 Millions Users, | Greenfield | Up to £120[...]

Senior Android Engineer – Full Stack, Generative AI Location: London, United Kingdom | Old Street | Hybrid, 4 days per week in the office Salary: Up to £120,000 base salary + equity Company: Owen Thomas | Pending B Corp – exclusive partnership with a rapidly scaling social media plat ...

Technical Lead

Base pay range Principal Engineer - Hybrid - London - Up to £180k base + Equity + Bonus 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. Overview We are working with ...

Senior Software Engineer

Get AI-powered advice on this job and more exclusive features. Direct message the job poster from Faraday Underwriting Limited Faraday is part of the General Re Corporation, a wholly owned subsidiary of Berkshire Hathaway. In this respect we have a uniquely solid and stable financial capability. ...

Product Engineer (Founding team)

Aglide's browser agent platform is trusted by household-name fintechs and global enterprises to automate and secure the applications their employees depend on most. We've raised over $3.5M to go after this problem, and every day our platform is running thousands of mission-critical workflows. Our f ...

Product Engineer Browser Automation & Security

Aglide's browser agent platform is trusted by household-name fintechs and global enterprises to automate and secure the applications their employees depend on most. We've raised over $3.5M to go after this problem, and every day our platform is running thousands of mission-critical workflows.Our founding ...

Senior Recruitment Consultant

Senior Recruitment Consultant – Data, AI & Machine Learning (Contract/Interim) London (Shoreditch HQ) | Hybrid working £35,000 – £45,000 basic + uncapped commission Looking to dominate the fastest-moving market in tech? At Arrows Grou ...

Senior Recruitment Consultant

Senior Recruitment Consultant – Data, AI & Machine Learning (Contract/Interim) London (Shoreditch HQ) | Hybrid working £35,000 – £45,000 basic + uncapped commission Looking to dominate the fastest-moving market in tech? At Arrows Grou ...

Senior Recruitment Consultant

Senior Recruitment Consultant – Data, AI & Machine Learning (Contract/Interim) London (Shoreditch HQ) | Hybrid working £35,000 – £45,000 basic + uncapped commission Looking to dominate the fastest-moving market in tech? At Arrows Grou ...

Senior Investment Leader, Private Equity Technology

What it's about Our private equity platform continues to expand, and we're strengthening our investment capabilities to support this growth. We're looking to add an Investment Leader or Senior Investment Leader to our London team, with a dedicated focus on our Technology vertical. This role ...

Senior Investment Leader, Private Equity Technology

What it's about Our private equity platform continues to expand, and we're strengthening our investment capabilities to support this growth. We're looking to add an Investment Leader or Senior Investment Leader to our London team, with a dedicated focus on our Technology vertical. This role ...

Lead Software Engineer Python and React

Lead Software Engineer - Python and React Join to apply for the Lead Software Engineer - Python and React role at JPMorganChase . Step into a high-growth environment where your expertise in AI/ML and AWS will help shape and deliver game-changing business outcomes. A ...

Site Manager

Kenna Recruitment is currently on the lookout for a Site Manager.My client is one of the leading developers that operate across the UK and after a successfully project win, they are now looking for a Site Manager to work on this scheme on a contract basis, for the right person this can lead to a permanen ...

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