150,804+ Lead Java Application Developer Java Web Tech Jobs in London, UK — Local Employers Hiring June 2026

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Staff Backend Engineer: Tech Strategy & Multi Team Lead

Capital One UK is seeking a professional to lead technical strategy in London. You'll influence multi-team initiatives and drive engineering excellence. The role requires deep expertise in Java and cloud platforms, fostering collaboration across different teams. This permanent position offers a hybrid ...

Principal Backend Architect Scale Driven Game Systems

King is seeking a Principal Backend Software Engineer to lead the design of backend systems for Candy Crush Saga. You will collaborate with engineers and stakeholders to drive technical initiatives and oversee critical architectural decisions. The ideal candidate should possess extensive experience wit ...

Engineering Manager: Lead High Impact, Strategic Tech Teams

Lendscape Limited is seeking an experienced Engineering Manager to lead a team of engineers in delivering high-quality software products. This role emphasizes collaboration with stakeholders, implementation of agile methodologies, and fostering a high-performance culture. Ideal candidates will have ove ...

Lead QA Engineer – Automation & Stakeholder Excellence

Onyx-Conseil is seeking a QA Engineering Lead in Greater London. The role involves leading a team of QA Engineers and managing relationships with stakeholders, while analyzing and recommending improvements to automation frameworks. The ideal candidate should have robust skills in Java and SQL, and expe ...

Lead Quant Front Office Engineer – Equity Derivatives

JPMorganChase is seeking a Lead Software Engineer in Greater London to design scalable and secure technology solutions for financial services. You'll work within an agile team, blending innovation and technical expertise to drive progress. Qualified candidates will have a Bachelor's in Computer Science ...

Senior Backend Architect, Fraud & Risk – Remote

Fanatics Betting & Gaming is searching for a Staff Backend Engineer to lead the backend architectural evolution in fraud detection. The role requires 7+ years in software engineering, primarily with Java and Spring Boot, emphasizing secure and scalable systems. Ideal candidates will collaborate with Risk and Com ...

Engineering Manager: Lead Tech & People in London (Hybrid)

United States Digital Space LLC is looking for a Software Engineering Manager in London. You will lead a software engineering team, ensuring effective coaching and technical leadership while shaping the team's culture and workflows. The role requires strong leadership, communication skills, and familia ...

VP, Full Stack Engineering — Lead AI‑Driven Systems

United States Digital Space LLC is looking for a Vice President, Full Stack Engineer in London. The role involves leading high-performing engineering teams, managing software delivery, and ensuring compliance within a framework of technical excellence. The ideal candidate must have extensive Java exper ...

Senior QA Automation Engineer — Lead Testing Strategy

A technology firm in Greater London seeks a Senior QA Automation Engineer to lead quality initiatives and improve automation frameworks. This role includes mentoring engineers and establishing testing standards within Agile teams. The ideal candidate will have significant experience in QA, expertise in test auto ...

Engineering Manager: Lead Tech & People in London (Hybrid)

United States Digital Space LLC is looking for a Software Engineering Manager in London. You will lead a software engineering team, ensuring effective coaching and technical leadership while shaping the team's culture and workflows.The role requires strong leadership, communication skills, and familiar ...

AWS Cloud Full Stack Engineer eSC or eDV Clearance required

**Introduction**At IBM Consulting UK FutureNow, you'll build a career at the forefront of hybrid cloud and AI, working with leading clients across the public and private sectors.You'll collaborate with top industry professionals, gain hands on experience with cutting edge technologies, and deliver so ...

Senior Low Latency Rust Engineer – Global Markets (Hybrid)

Citigroup Inc. is seeking a Senior Low Latency Rust Engineer to join their London-based High Performance Architectures team. This senior role focuses on application systems analysis, programming, and implementation, with a strong emphasis on low latency trading platforms. The successful candidate will spend 90% ...

Senior Site Reliability Engineer

About us We are a rapidly growing online travel agency with technology at the heart of our success. In 2022, we sent millions of people on their dream holiday. With a million visitors a day, our 100+ services handle 8k requests per second, while maintaining ...

Lead Site Reliability Engineer

About us We are a rapidly growing online travel agency with technology at the heart of our success. In 2022, we sent millions of people on their dream holiday. With a million visitors a day, our 100+ services handle 8k requests per second, while maintaining ...

Senior Site Reliability Engineer

About us We are a rapidly growing online travel agency with technology at the heart of our success. In 2022, we sent millions of people on their dream holiday. With a million visitors a day, our 100+ services handle 8k requests per second, while maintaining ...

Lead Site Reliability Engineer

About us We are a rapidly growing online travel agency with technology at the heart of our success. In 2022, we sent millions of people on their dream holiday. With a million visitors a day, our 100+ services handle 8k requests per second, while maintaining ...

Senior Full Stack Engineer Technologist

Senior Full Stack Engineer - Technologist Senior Full Stack Engineer / Developer (TypeScript Elixir AWS) London / WFH to £100k Do you enjoy problem solving and working with a range of technologies including functional programming languages such as Elixir, using the right tool for the job? ...

Tester

Infrastructure Tester+3 months ++Hybrid working 2 days on site in London+Inside IR35+£275 - £300 a day We are seeking an experienced Tester to join a fast-paced technology team on an initial 3-month contract.This is a broad, hands-on testing role that extends well ...

Computer Science Teacher Progressive Senior School –– Hillingdon

Write a short description of your company, a boilerplate of the business, service or product that you offer. Include your business idea and the target audience. This text is primarily supposed to be descriptive, not selling.Computer Science Teacher - Shape Innovative Digital - Hilling ...

Computer Science Teacher Progressive Senior School –– Hillingdon

Write a short description of your company, a boilerplate of the business, service or product that you offer. Include your business idea and the target audience. This text is primarily supposed to be descriptive, not selling.Computer Science Teacher - Shape Innovative Digital - Hilling ...

Software Engineer (Any OO)

Salary: up to £200k + bonusCompany:This hedge fund, with a cool start-up vibe, is the next big thing in systematic trading. Using the best technology and tools in the market, they are developing proprietary trading strategies, technology and algorithms to make tens of thous ...

Software Engineer (Any OO)

Salary: up to £200k + bonusCompany:This hedge fund, with a cool start-up vibe, is the next big thing in systematic trading. Using the best technology and tools in the market, they are developing proprietary trading strategies, technology and algorithms to make tens of thous ...

Senior Software Engineer Front End| up to £75,000 | Hybrid

Senior Software Engineer - Front End up to £75,000 Hybrid Pearson Carter are currently working with a mobile and front-end technology provider who create bespoke solutions to clients worldwide within the iGaming industry. Their solutions are created to support ...

Senior Software Engineer Front End| up to £75,000 | Hybrid

Senior Software Engineer - Front End up to £75,000 Hybrid Pearson Carter are currently working with a mobile and front-end technology provider who create bespoke solutions to clients worldwide within the iGaming industry. Their solutions are created to support ...

Application Architect – Digital Engineering ( PLM application )

**Introduction**This is the role for someone who is passionate about defining and delivering solutions to business challenges, primarily in the PLM (Product Lifecycle Management) and Digital Engineering space.Working alongside our talented and widely experienced architects, you’ll have the opportunit ...

Software Developer Backend Elixir AI

Software Developer / Engineer (Backend Elixir AI) London / WFH to £130kAre you a backend focussed Software Developer who enjoys using a range of programming languages?You could be progressing your career at a fast-growing, VC-backed multi-product technology company, this is an opportunity ...

Software Developer Backend Elixir AI

Software Developer / Engineer (Backend Elixir AI) London / WFH to £130kAre you a backend focussed Software Developer who enjoys using a range of programming languages?You could be progressing your career at a fast-growing, VC-backed multi-product technology company, this is an opportunity ...

Senior Backend Engineer

Have you worked in a fast-paced start-up environment? Senior Backend Engineer – AI transforming the future Location: Hybrid in London approx. 1-2 days a week (flexible work hours) We are very excited to have just partnered with a rapidly rising AI infrastructure company that’s tra ...

Engineering Manager II — Servant Leader, Architect & Coach

Zilch is seeking an Engineering Manager to lead two agile teams and drive engineering excellence. This role requires a strong technological background, mentoring abilities, and hands-on coding skills, while supporting leadership and stakeholders. The ideal candidate will have over 3 years of experience ...

Head of IT & Innovation AI, Blockchain, Retail

Java Script Works is seeking an experienced IT Director to lead our IT strategy in London, United Kingdom. You will focus on integrating innovations like AI and blockchain into our operations, ensuring we remain at the forefront of technology in retail. The ideal candidate will have a track record of s ...

Lead C# Software Engineer Finance & Capital Markets

Quant Capital is seeking a Lead C# Software Engineer based in London, United Kingdom. The role requires strong software analysis, design, and development skills, with a minimum of 5 years of experience in C#, Python, C++, or Java. Additional knowledge of relational databases and SQL is important, as we ...

Senior Android Engineer (Kotlin) – Lead & Scale Apps

Deliveroo is seeking a Senior Software Engineer to contribute to team goals and lead projects. This role focuses on improving code structure, architecture, and collaboration across teams in a diverse and inclusive environment. Ideal candidates have over 5 years of experience building Android applicatio ...

Engineering Manager, Loyalty & Personalization

慨正橡扯 is seeking a Software Engineering Manager to drive the creation of a best-in-class software engineering environment. You will lead a high-performing team, oversee project delivery, and drive the adoption of engineering standards. The ideal candidate has significant experience in software engineeri ...

Senior Backend Engineer, Business Pricing (End to End)

A financial technology company in Greater London seeks a Senior Software Engineer to build and maintain backend systems for the Business Pricing team. The successful candidate will lead a small team, collaborate with product managers, and improve customer experiences. Required qualifications include 5+ years in ...

FinTech Senior Software Engineer & Tech Lead

Ports North is seeking a Senior Software Engineer located in London to lead a development team in creating a market-leading OTC derivatives solution. You will drive Agile processes and manage the product backlog while mentoring team members. The ideal candidate will bring over 10 years of software engi ...

Remote Cloud Architect for AI/ML Solutions

A leading AI solutions provider is seeking a Cloud Architect to join its Engineering team. The role focuses on creating enterprise-quality AI and data science solutions, requiring excellent skills in Java, Typescript, or Python, as well as experience with cloud platforms such as GCP, AWS, or Azure. You will lead ...

Hybrid SRE Engineering Manager

A global finance company in Greater London seeks an Engineering Manager to lead Site Reliability Engineering teams. This role entails enhancing engineer productivity, managing multiple projects, and driving operational excellence. Ideal candidates possess a bachelor's degree in computer science or related fields ...

Software Engineering Manager Android WebView Health

United States Digital Space LLC is seeking a Software Engineering Manager to lead technical initiatives and manage a team of engineers. In this role, you will optimize project goals and contribute to product strategies across multiple teams and locations. Ideally, candidates should possess a Bachelor's ...

Senior Engineer, Distributed Risk Calc Engine Lead

A leading financial institution in Greater London is seeking a Senior Engineer for the role of Applications Development Technology Lead Analyst. This position involves designing and maintaining a high-performance calculation engine within a distributed environment. Ideal candidates will have extensive experience ...

Operations Tech Lead Digital Transformation & AI

A leading financial technology firm is seeking a Corporate Technology Lead in London to drive their technology roadmap for corporate functions. This role involves leading digitization efforts, managing vendor relationships, and overseeing operational technology transformations. The ideal candidate will have over ...

Senior Engineering Lead: Accounting Integrations & Reporting

A global technology company is seeking a Senior Engineering Lead to guide the Business Accounting Integrations and Reporting team. This role involves shaping the technical roadmap, mentoring engineers, and designing efficient integration platforms. Ideal candidates have strong experience in OOP languages such as ...

Engineering Manager, Loyalty & Personalization

慨正橡扯 is seeking a Software Engineering Manager to drive the creation of a best-in-class software engineering environment. You will lead a high-performing team, oversee project delivery, and drive the adoption of engineering standards. The ideal candidate has significant experience in software engineeri ...

Staff Data Engineer: Quality, Observability & Governance

A forward-thinking fashion marketplace headquartered in London is seeking a Staff Data Engineer to lead the creation of frameworks and tools for data quality and governance. You'll focus on making sure data is reliable, observable, and compliant, while collaborating with various teams. Ideal candidates have subs ...

Technology & Cloud Transformation Leader

A leading technology firm in Greater London is seeking a Head of Technology to drive the transformation of legacy systems to modern cloud platforms. The ideal candidate will lead teams in developing and implementing technology strategies, engage with stakeholders, and possess a strong background in Java developm ...

Cloud Native VP Engineer, AI Driven Equities

Goldman Sachs Bank AG is seeking a Vice President Software Engineer in London to lead development on the Consolidated Trade Ledger (CTL) initiative. The role will involve designing cloud-native, high-availability services and using AI-assisted engineering tools. Candidates should have over 8 years of experience ...

Head of IT & Innovation AI, Blockchain, Retail

Java Script Works is seeking an experienced IT Director to lead our IT strategy in London, United Kingdom. You will focus on integrating innovations like AI and blockchain into our operations, ensuring we remain at the forefront of technology in retail.The ideal candidate will have a track record of su ...

Technology & Cloud Transformation Leader

A leading technology firm in Greater London is seeking a Head of Technology to drive the transformation of legacy systems to modern cloud platforms. The ideal candidate will lead teams in developing and implementing technology strategies, engage with stakeholders, and possess a strong background in Java developm ...

Software Engineering Manager Lead Scalable Web Apps

Apple in Greater London seeks an exceptional Software Engineering Manager to lead a talented team responsible for delivering high-quality customer-facing features on the Online Store. You will oversee software engineers, manage project execution, and drive innovation within the team.The ideal candidate ...

FinTech Senior Software Engineer & Tech Lead

Ports North is seeking a Senior Software Engineer located in London to lead a development team in creating a market-leading OTC derivatives solution. You will drive Agile processes and manage the product backlog while mentoring team members.The ideal candidate will bring over 10 years of software engin ...

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