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    • 139,918+ Lead Java Application Developer Java Web Tech Jobs in London, UK — Local Employers Hiring June 2026

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    Town Planner

    Strategic Land Manager (Planning) Reigate £70k - £80k plus package. We are working with a leading developer, who are looking to strengthen their strategic land team with an ambitious individual to work closely with the regional head of land and senior land & project manager, on ...

    Town Planner

    Strategic Land Manager (Planning) Reigate £70k - £80k plus package. We are working with a leading developer, who are looking to strengthen their strategic land team with an ambitious individual to work closely with the regional head of land and senior land & project manager, on ...

    Distributed Systems Engineer (Data Platform)

    I'm working with a highly regarded technology-driven investment firm that is looking to hire a Data Platform Engineer to help modernise and scale a business-critical data platform. This is not a traditional market data role. The focus is on building modern data infrastructure, distributed s ...

    Senior IC Layout Engineer – London

    Competitive salary upon experinece + share options This is a new opportunity for a Senior IC Layout Engineer to join a rapidly expanding deep-tech start-up company based in North London. Flexible working is available, ideally a minimum of 2 days a week in the office. This is a chance to wor ...

    Production Support Engineer (Python)

    Role: Production Support Engineer – Python Client: Elite FinTech Salary: £80,000 – £160,000 + Bonus Location: London / Hybrid The Role My client is seeking an Engineer with a broad skillset to support a range of technology within the ...

    Computing ECT – Girls’ School, Wandsworth

    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.Computing ECT – Girls’ School, Wandsworth <st ...

    Senior Data Engineer

    Overview WHO WE ARE We are a fast-growing SaaS company, operating for over two years, at the cutting edge of technology. Our all-in-one integrated platform is powered by AI and designed to transform the way our industry operates. What you will be doing As a key member of our ...

    Strategy& Value Creation TMT Software Manager

    the roleAs a M&A Deals Consultant, you will work with leading corporate clients and investors, helping and supporting them tackle their toughest decisions. Your engagements will include a mix of corporate strategy (growth strategy, market entry, pricing, commercial excellence, product str ...

    Customer Success Associate

    Customer Success Associate - internship At a well-funded early-stage tech platform in the environmental space, this role is the chance to work with a small entrepreneurial team and gain exposure to all elements of a technology startup, especially user research, customer support and product. It is ...

    Audio / Visual Business Development Manager

    Audio / Visual Business Development Manager Location: London (Hybrid – One day at home) | Salary: £50,000 - £70,000 per annum + Benefits | Type: Permanent Myn is an AI‑driven marketplace that connects candidates, clients and recruiters. Myn collaborates with leading employers to offer exc ...

    Revenue Strategy & Operations Manager

    Business Planning & Operations Lead – B2B Commercial Channel We’re working with a global leader in immersive technology and AI innovation to find a Business Planning & Operations (BP&O) Lead to join their B2B Commercial Channel team. This role sits at the intersection of b ...

    Partner – Interiors | London

    Partner – Interiors | London A leading, design-led construction consultancy is looking to appoint a Partner to join its established London team, focused on delivering high-profile interior projects across a diverse client base. This role sits within a specialist interiors division deliver ...

    Tax Director Fast Growth / Technology

    Corporate Tax Director - Fintech/Fast Growth - LONDON (Ambitious SM/AD wanting a step up to lead a team will also be considered) This leading Top 10 professional services organisation is looking for a Tax Director (with clear opportunity to Partnership) to work with Partners and be responsi ...

    Senior Real Time ML Engineer (Remote, Equity)

    C&D Talent Advisory - Academy is looking for a Senior Machine Learning Developer to design and maintain ML systems in a remote-first environment. This role involves working with advanced AI technology and contributing to the development of scalable data processing frameworks. The ideal candidate will h ...

    Golang Backend Engineer – Fintech, Scalable Cloud (London)

    Intro is hiring a Golang Developer to join their team in Central London, focusing on backend engineering for a high-scale fintech platform. You'll work closely with engineers and product teams to build scalable, reliable services for financial transactions. This hands-on role requires strong experience ...

    Product Owner Mobile Security (London, 3 days/wk)

    Test Triangle is urgently seeking a Product Owner in London, working 3 days a week from the client site. You will join the Mobile Security team and ensure the end-to-end developer experience is seamless. Your role involves developing OKRs, making key decisions on product features, and facilitating alig ...

    Python Lead Engineer Front Office Trading Tools

    JPMorgan Chase & Co. is looking for a skilled developer to join their front-office engineering team in London. This team builds and operates critical Rates trading tooling where speed, correctness, and resilience are paramount. The position involves developing Python applications that enhance risk and ...

    Senior Cloud & Security Software Engineer (AWS, CI/CD)

    RELX INC in Greater London is seeking a skilled software developer focused on delivering secure, scalable software and cloud infrastructure. The successful candidate will design, build, and support production-ready solutions in AWS while mentoring colleagues. This role requires a strong background in P ...

    Front Office C#/.NET & React Engineer (Capital Markets)

    Talan Group is seeking a skilled C# .NET Developer with REACT experience to join our delivery teams working on front office platforms within Global Markets environments. In this role, you will design, build, and enhance solutions supporting front-office users in fast-paced trading environments. Strong ...

    Senior Enterprise Fraud & Payments New Biz Leader Remote

    Salt Digital Recruitment is seeking a Senior New Business Developer specializing in enterprise fraud and payments intelligence. This remote role targets senior executives across Europe and is essential for driving new business growth. The ideal candidate will bring over 5 years of enterprise sales expe ...

    Platform Engineer: Infra, AWS & Go Microservices

    Kitt is seeking a Platform Engineer with expertise in AWS, DevOps, and infrastructure management. You will own the infrastructure, improve CI/CD processes, and enhance developer experiences, driving real impact within a friendly scale-up environment. This role requires solid experience in running infra ...

    Senior Infra Engineer Dashboard Platform & Automation

    EngineersOfAI is seeking a Senior Backend Engineer focused on infrastructure automation to join their team. The role involves contributing to the operation and deployment of the Dashboard Platform, ensuring high code quality, and enhancing developer experiences. The ideal candidate will have strong exp ...

    Senior C# Engineer – Remote, Shape Scalable Systems

    Oxbow Talent is seeking a Senior C# Developer for a fully remote position based in the UK. This role requires expertise in C# and .NET, with a focus on building modern applications. Candidates should thrive in Agile environments and be eager to influence technical direction as the company works on large-scale ...

    Strategic Enterprise Growth Architect

    Checkout Ltd is seeking a Strategic Accounts Business Developer to join our team in London. In this role, you will develop strategic account plans and manage relationships with key prospects while collaborating with various teams. The ideal candidate will have relevant experience in enterprise sales, exceptional ...

    Senior C++ Engineer – Financial Messaging, London

    Swift Software is seeking a Senior C++ Developer to join their engineering team in London, UK. In this prominent role, you will develop and implement high-quality C++ code for financial messaging services, collaborating with teams to ensure solutions meet requirements. Responsibilities include engaging ...

    Software Engineer for Life Saving Therapy Platform

    Autolomous is seeking an ambitious software developer to enhance our groundbreaking software and ensure client requirements are met. You will design, implement, and maintain our applications, transforming requirements into stipulations and continuously improving processes. The ideal candidate will poss ...

    Senior UE5 Gameplay Systems Engineer

    WB Games in London seeks an experienced developer to implement and evolve core gameplay systems in C++. The ideal candidate will have strong UE5 experience and excellent debugging skills. This hybrid role combines remote and in-office work and involves close collaboration with design and other teams. R ...

    Swift iOS Engineer (UI) 6 Month Contract, London

    Kirtana Consulting is seeking an iOS Developer with expertise in Swift and a solid understanding of SwiftUI for a 6-month rolling contract in London. Candidates must demonstrate proficiency in Xcode and a familiarity with RESTful APIs. The role involves performance tuning and requires skills in unit an ...

    Senior Power Platform Engineer

    TrinityBridge is seeking a Senior Developer responsible for designing and building enterprise-grade solutions aligned with its Power Platform Environment Strategy. The successful candidate will work on developing secure and scalable applications and integrations using Power Automate, Power Apps, and more. </p ...

    Senior UX Researcher — Remote, Crypto & AI Insights

    Tether Operations Limited is looking for a Senior UX Researcher to work remotely across its consumer and developer product portfolio. The role involves conducting UX research to gather insights that drive product decisions, ensuring an optimal user experience. The ideal candidate will have 5+ years of ...

    Luxury Real Estate: Quality Engineering Leader

    A leading luxury real estate developer in Greater London is seeking a Head of Quality Assurance to oversee the quality framework in all projects. This senior role involves developing quality strategies, leading the QA team, and ensuring compliance with standards. The ideal candidate will have over 10 years of ex ...

    Senior DevTools Engineer Hybrid Work, High Impact Tools

    Tower Research Capital, located in Greater London, is seeking an experienced software engineer to enhance developer productivity and systems infrastructure. You'll design tools, automate workflows, and collaborate across teams. Ideal candidates should have strong programming skills in C++, Rust, and Python, alon ...

    Bilingual Operations Coordinator – Real Estate & Global Markets

    Mandarin Recruitment is hiring for an Operations Assistant role in a London-based Real Estate firm, which is India's leading property developer. The position involves collaborating with a diverse team and requires strong communication skills in both Chinese Mandarin and English. Ideal candidates will h ...

    Enterprise AI Product Lead — Platform & Discovery

    An AI technology company in Greater London is seeking a Technical Project Manager to drive the developer platform initiative. The role involves working with enterprise customers to distill complex requirements into actionable plans for engineering. Ideal candidates will have over 4 years of experience in technic ...

    Cloud DevOps Engineer – CI/CD & Observability

    A leading data analytics firm in Greater London is seeking a DevOps Engineer to design and maintain automation and cloud infrastructure for efficient software delivery. You will collaborate with development, architecture, operations, and security teams to improve stability and scalability of production systems. ...

    Remote .NET Engineer | Build scalable services, mentor

    Trainline in Greater London is looking for a Software Developer to join their team. Key responsibilities include delivering new features, ensuring quality throughout the development lifecycle, and mentoring junior engineers. Ideal candidates will have hands-on experience with C# .NET, Agile methodologies, and CI ...

    Linux Desktop Engineer Greenfield Open Source Proton Drive

    A leading privacy-focused software company in Greater London seeks an experienced developer to create a Linux desktop client for Proton Drive from scratch. As part of this greenfield project, you will collaborate with teams to ensure quality and feature parity with existing clients. Candidates must have over 5 y ...

    Ultra Low Latency C++ Trading Engineer

    A specialist engineering firm in Greater London is looking for a skilled C++ developer to create low-latency trading components. In this performance-critical environment, you will work closely with market data and collaborate with quant and trading teams. The ideal candidate has strong C++ skills, experience in ...

    Senior Market Data Engineer — C++/Python, Hybrid

    A leading data analytics firm is seeking a Senior Developer to build and maintain data parsers for market data. The role requires experience in C++ and Python, with a background in financial market data. Responsibilities include owning development projects and delivering new solutions. The company offers competi ...

    Automation Engineer in Test – Connected TV (London)

    A leading digital automation firm is seeking a Mid-level Software Developer in Test to join their Quality Engineering team in London. This full-time role involves significant responsibility for building and maintaining automation frameworks. The successful candidate will collaborate closely with senior engineers ...

    Senior Software Engineer — Market Making Platform

    A financial services platform in London seeks a Senior Software Developer to enhance market making capabilities. Collaborating with teams, you will design and maintain intricate applications, ensuring their performance and security. Key qualifications include extensive experience in C# .NET and AWS cloud service ...

    Backend & Infrastructure Engineer — Platform Reliability

    Searchability® is seeking a Backend & Infrastructure Engineer to join their engineering team in London. This role involves working with backend systems, CI/CD, and deployment infrastructure for a well-funded Series A startup focused on collaborative platform development. The ideal candidate will improv ...

    Senior Power Platform Architect Hybrid London

    Recruit with Purpose is seeking a Senior Solutions Developer to work with a Housing Association based in London. This hybrid role requires expertise in Microsoft Power Platform to create governance frameworks, integrate with Dynamics, and develop applications. You will own solution design and work closely wit ...

    Senior Salesforce Dev: Service & Experience Cloud | Hybrid

    A leading consulting firm is seeking a Senior Salesforce Developer to join their team in London Bridge. This hybrid role involves hands-on development and platform optimization for Service Cloud and Marketing Cloud. The candidate should have extensive Salesforce development experience, with solid skills in Apex, ...

    Senior Chartered Civil Infra Engineer – Residential Projects

    A leading consultancy in Greater London is seeking a Civil Infrastructure Project Engineer to manage new-build residential projects valued up to £50 million. The ideal candidate will be near or recently Chartered with ICE and possess strong design and project-management skills from UK consultancy experience, par ...

    Remote Blockchain Engineer – Build Scalable, Secure Solutions

    A leading recruitment firm is seeking a Blockchain Developer to design and implement cutting-edge blockchain solutions. The ideal candidate will have a Bachelor's degree in Computer Science and 1-3 years of experience in software engineering with a focus on blockchain. Responsibilities include developing new blo ...

    Automation Test Engineer Connected TV Platform

    FX Digital is seeking a Mid-level Software Developer in Test to join their Quality Engineering team in London. This role focuses on ownership of automation frameworks and CI pipelines, working closely with senior engineers and mentoring juniors. The ideal candidate has over 2 years of test automation e ...

    Senior ServiceNow Engineer: CyberSecurity Workflows Lead

    SKY is seeking a Senior Developer to join their CyberSecurity Organization in Greater London. In this role, you will build critical workflows in ServiceNow, enhancing the ability to track and prevent security vulnerabilities. Responsibilities include writing scalable code, developing new applications, ...

    Hybrid Senior Frontend Engineer — London or Newcastle

    InterGame Ltd is seeking a Senior Frontend Developer to join their team on a hybrid basis in London or Newcastle, UK. The ideal candidate should have proven experience in senior engineering roles, focusing on front-end technologies like JavaScript and frameworks such as React. This role offers the chan ...

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