18,801+ Java Developer Java React Springboot Jobs in London, UK — Local Employers Hiring June 2026

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Senior DevOps Engineer — CI/CD Platform & DevEx Leader

A tech company in Greater London seeks a Senior DevOps Engineer to own their CI/CD platform and improve developer experience. The role emphasizes mentoring engineers, establishing best practices for deployment processes, and leveraging AI tooling. The ideal candidate has over 6 years of experience, proficiency i ...

Founding Salesforce Architect – Fintech Scale Up (Equity)

A fintech disruptor in Central London is seeking a Senior Salesforce Developer. As the first technology hire, you will drive the architectural design of a scalable platform, manage a custom Sales Cloud environment, and lead data strategies for AI utility. The position offers a competitive salary up to £80k, plus ...

Global Retail Training Content Architect

A global luxury brand is seeking a Global Training Content Developer to create engaging retail training materials. This role involves leading the design of training programmes, translating complex information, and collaborating with global teams. Applicants should have 3+ years in retail training development and ...

Senior Python Backend Engineer | AI Powered FinTech

A fast-paced technology company in Greater London is seeking a Senior Python Developer to join their back-end development team. In this role, you will implement scalable solutions in Python and develop REST APIs. You should have 4+ years of professional Python coding experience and be familiar with Django. The p ...

Data & AI Engineer — Pipelines & Analytics

A leading digital information firm in Greater London is seeking an experienced Data Developer to join their software development team. The role involves building, maintaining, and improving data pipelines, as well as managing data from diverse sources. The ideal candidate will collaborate with editorial, researc ...

Lead .NET Architect Capital Markets

A global consulting firm in London is looking for a Principal .NET Developer to design enterprise-grade solutions for capital markets. In this hybrid role, you will architect platforms leveraging cloud technologies and mentor engineering teams. Proficiency in C# and .NET, along with an understanding of financial ...

Engineering Manager — DevEx & Release Automation Leader

A pioneering technology firm is seeking an Engineering Manager to lead the Developer Experience organization. This role involves building and scaling core tooling for the Connected Operations Cloud, enhancing product reliability, and fostering a positive engineering culture. The ideal candidate has 8+ years of s ...

Luxury Interior Design Lead London

A leading property developer in London is looking for an Interior Design Manager to oversee the design vision for high-value developments. You will manage the design process from concept to installation, ensuring alignment with brand standards. The ideal candidate has a degree in interior design or architecture ...

Frontend Engineer: Build Fast, Accessible UI/UX

A leading technology company in Greater London is looking for a front-end developer to enhance user interfaces and experiences for its web applications. The successful candidate will have proven front-end development skills, experience in UI/UX design, and the ability to collaborate effectively within a team. Re ...

Finance Manager — Scale Up UK Projects (Hybrid)

A high-growth residential developer in London seeks a driven Finance Manager to lead financial reporting and support budgeting processes. This interim role offers a competitive daily rate and strong potential for a permanent position. Ideal candidates are ACA/ACCA qualified with strong financial reporting experi ...

Strategic Pharma BD Lead for Eye Health AI

A fast-growing medical device software company is seeking a Business Developer to focus on the Pharma segment. This pivotal role involves identifying new business opportunities and generating revenue through strategic planning and market positioning. Candidates should have at least 5 years of experience in consu ...

Engineering Manager AI First Velocity Leader

A leading technology company in Greater London is seeking an exceptional Engineering Manager to build the fastest engineering team. You will leverage your startup experience to coach engineers, make rapid decisions, and create a culture that values speed and iteration. Ideal candidates are leaders with strong te ...

Senior Frontend Engineer Fintech Mobile Apps

Wayfindi is seeking an experienced Frontend Developer in Greater London to focus on developing mobile and web applications. The ideal candidate will have at least 5 years’ experience, a passion for delivering high-quality code, and the ability to simplify complex problems. The role offers various benefits, inclu ...

Remote iOS Engineer — Swift, Flexible Hours, Growth

Konrad is looking for an iOS Developer to enhance their software development team in Greater London. The role involves building iOS applications, maintaining code quality, and collaborating closely with team members to explore new technologies. The ideal candidate should have experience with Swift and ...

Senior Scala Backend Engineer Hybrid, Own Tech Direction

Rise Technical Recruitment is seeking a Scala Developer to join their London team. This hybrid role offers a competitive salary up to £85,000 DOE and requires strong Scala and functional programming skills. You will work on backend development, improve system architecture, and collaborate across teams to create ...

Lead Windows Desktop Architect Accessible, High Perf Apps

A tech company in Greater London is seeking a skilled developer for Windows desktop applications. In this role, you will lead architecture and development using Windows App SDK and C#. The ideal candidate has a strong background in accessibility APIs and a user-centric approach. Responsibilities include driving ...

Senior BI Architect: Power BI, SQL & ERP

TRP Recruitment ltd is seeking a Senior Business Intelligence Developer in Greater London. You will take ownership of the BI environment and reporting architecture, requiring strong expertise in Power BI and SQL. The ideal candidate has advanced experience with data integrations, ETL processes, and sta ...

High Throughput C++/Python Trading Systems Engineer

A financial technology company in Greater London is seeking a C++ and Python developer. Join their middle-office team to work on trade reconciliation, back-testing frameworks, and trading monitoring systems. The role involves writing high-performance code and requires skills in C++ and Python, as well as knowled ...

Senior Frontend Engineer Hybrid (London/Newcastle)

A leading tech company in the UK is seeking an experienced Senior frontend developer to join their hybrid team. This role necessitates a deep understanding of JavaScript/TypeScript frameworks and the ability to integrate front-end applications with back-end services. Responsibilities include designing high-quali ...

Senior Software Engineer, Unity Platform & Game Tools

A leading game engine company in Greater London is seeking a skilled Software Developer to work closely with external customers in game development and production tools. The role involves solving complex challenges and ensuring project success by leveraging deep technical expertise in the Unity ecosystem. Candid ...

Senior IDMC Data Integration Engineer Hybrid London

Randstad Technologies is looking for a Senior Informatica IDMC Developer to design and implement robust cloud data integration solutions using Informatica IDMC. The successful candidate will have 6-8 years of ETL/Data Integration experience and expertise in Informatica IDMC/IICS. This position offers a ...

Senior Associate Director, Commercial Development

Turner- in Greater London seeks an experienced Associate Director - Commercial Developer to join their team. This role involves managing exciting projects, including large hotel conversions and mixed-use developments. The ideal candidate will have experience in delivering projects valued over £20m, and ...

Applied ML Engineer: LLM Evaluation & MLOps Specialist

Omaze is seeking an Applied Machine Learning Engineer to join the Developer Publications Intelligence team. You will work with passionate engineers to build and integrate ML models into tools produced for third-party developers. The ideal candidate has strong programming skills and experience with MLOp ...

Lead Tech Architect for AI & Digital Solutions (Hybrid)

The Developer Link is seeking a hands-on Tech Lead for a hybrid role based near Oxford Circus, London. In this position, you will lead the delivery of digital products across web, app, and AI platforms. This role requires strong technical leadership combined with hands-on development, managing teams, a ...

Senior Salesforce Dev Marketing & Data Cloud (Hybrid)

Experis is looking for a Senior Salesforce Developer in London to play a vital role in a platform transformation involving Financial Services Cloud, Data Cloud, and Marketing Cloud. This hybrid role focuses on developing scalable Salesforce solutions and enhancing client engagement. The ideal candidate ...

London Hybrid: Immersive Leadership Simulation Producer

GTC Recruitment is seeking an experienced Learning Design Producer & Simulation Developer located in London. This hybrid role involves creating high-quality learning materials for a national Leadership Academy aimed at enhancing leadership skills for 1,600 senior leaders. With a focus on immersive simu ...

Game Engine Dev Intern — Onsite 6 Month

Tencent is looking for a Game Engine Developer in Greater London to work in our Research and Development team. You will create foundational systems and tools that support projects across our global studios. The ideal candidate should have a strong proficiency in C++ and Computer Graphics, along with ex ...

Senior .NET Engineer Trading Systems & Architecture

Spectrum IT Recruitment is seeking a Senior Software Developer based in London to architect and enhance in-house trading systems. You will work on greenfield projects within a C# .NET SQL Server ecosystem, influencing technical decisions and ensuring system scalability. The ideal candidate has 5+ years ...

Senior Engineering Manager: AI Driven Platform Leadership

Plentific is seeking a Senior Engineering Manager to lead its product engineering organisation. You will manage team leads across multiple engineering domains, ensuring delivery and technical quality. The role requires deep technical knowledge in modern software engineering and the ability to contribut ...

Power BI Solutions Architect

HCLTech is seeking a detail-oriented Power BI Developer to enhance existing dashboards and create new reports based on stakeholder requirements. The role includes optimizing data models and troubleshooting report performance while ensuring security and governance of data. The ideal candidate will have ...

Senior Python Quant & Trading Platform Engineer

Mint Selection is hiring a Senior Python Software Engineer/Quantitative Developer to enhance their core analytics and trading platforms. This role emphasizes Python software architecture and development, requiring collaboration with quantitative analysts and data scientists. Key responsibilities includ ...

Senior SDET — Lead Scalable Quality & Test Automation

Omaze in London is seeking a Senior Software Developer In Test (SDET) to take ownership of quality engineering and test automation strategies. You'll implement scalable frameworks to ensure high-quality releases, influencing teams across engineering. Applicants should have significant experience in tes ...

Principal Product Manager F1 Clash: Live Ops & Economy

A leading mobile games developer is seeking a Principal Product Manager to define the vision and accelerate the growth of its flagship game, F1 Clash. This role involves strategic leadership of the game’s economy, managing complex pricing structures, and leading a high-performing team. Candidates should have pro ...

Senior Python Full Stack Engineer Network Automation Lead

State Street is seeking a highly skilled senior level developer with network infrastructure experience to join their development team in Greater London. You will work on full-stack solutions for automating network technologies and collaborate closely with network engineers. Candidates should have a Bachelor's de ...

Strategic Lead, Data & Analytics Software Solutions

FTI Consulting is looking for a software developer in Greater London to join its Software Solutions team. The candidate will be responsible for designing and implementing innovative strategies while collaborating with a highly skilled team. They should have a Bachelor's degree in computer science, experience wit ...

Senior Backend Engineer Go & Cloud (Hybrid)

Zaizi is seeking a Senior Software Developer in Greater London. In this role, you'll contribute to improving outcomes and user experience through your technology skills and innovative ideas within a multi-disciplinary team. This position offers a salary between £60,000 and £75,000 and supports a cultur ...

Senior Ruby on Rails Backend Engineer Lead & Scale

A technology company in Greater London seeks an experienced Senior Backend Developer with expertise in Ruby on Rails. You will design and develop server-side applications, mentor junior developers, and solve scalability issues. The ideal candidate has over 8 years of experience, excellent problem-solving skills, ...

Ruby on Rails Engineer — Hybrid (2–3 days onsite)

A leading recruitment agency is seeking a Ruby on Rails Developer to join their engineering team in a hybrid work model. The ideal candidate will have extensive experience with Ruby on Rails and PostgreSQL, focusing on developing new features and ensuring the stability of the platform. Strong knowledge of RESTfu ...

Lead Test Automation Engineer: Playwright & Cypress

A digital consultancy in the UK is seeking an experienced Software Developer in Test to develop robust test automation frameworks. This role involves collaboration with cross-functional teams and ensuring quality through thorough automated testing. Candidates should have extensive experience with Playwright, Cyp ...

Lead Backend Game Engineer — Remote Europe

A leading game development company is seeking a Senior/Lead Backend Game Developer for a remote position in Europe. The role involves designing and implementing scalable backend services for real-time multiplayer games. You will be responsible for writing efficient code, collaborating with game designers, and en ...

Senior Frontend Engineer, Payments API & Security (Equity)

A fintech startup seeks a Senior Frontend Engineer to build secure payments infrastructure. You will design robust developer-facing APIs and work across backend services and frontend solutions. Ideal candidates have 3-10+ years in software engineering, a strong foundation in computer science or related fields, a ...

VP, Capital Markets Product — Remote First & Strategic Leader

A top-tier neo-investment firm in the United Kingdom seeks a VP of Product – Capital Markets to oversee product activities across trading desks. This role requires a strong background in product management with at least 10 years in Capital Markets or Institutional Digital Assets. The candidate must fluently navi ...

AppSec Engineer: Secure DevOps & Cloud

The Financial Times Ltd is seeking a Cyber Security Engineer to enhance application security within their cloud-native technology infrastructure. The role requires strong experience in application security, working directly with engineers to implement secure practices, and a developer-friendly approach. Key resp ...

Lead Platform Engineer — Hybrid (London) AWS & Kubernetes

A leading tech recruitment firm seeks a Lead Platform Engineer to design and expand a cutting-edge internal platform on AWS EKS. This role demands extensive Kubernetes knowledge and strong software engineering skills. You will lead a globally distributed team, enhance the developer experience, and drive architec ...

Lead Software Engineer

This range is provided by Formula Recruitment. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Lead Software Engineer Health-Tech Typescript, React, Node, AWS </strong ...

Full Stack Engineer (App Team)

Full-Stack Engineer page is loaded## Full-Stack Engineerlocations: London, UKtime type: Full timeposted on: Posted Todayjob requisition id: JR **Who we are**We’re IAG Loyalty - one organisation with two ambitious, growing divisions across Loyalty and Holidays. Each has its own goals, strategy and team, b ...

Senior Frontend Engineer

Our mission is to power free payments for businesses and more rewarding shopping for customers so that everyone wins . By removing payment fees and passing savings back to customers, we are disrupting the payments industry while helping businesses increase sales and loyalty. With Buy Now, ...

Senior Software Engineer I (Growth & Marketing Technology)

We’re putting together a talented team to build the #1 training platform for Runners. We help everyday runners become outstanding by building an incredible app providing world‑class training, coaching and community for everyone, whether you’re improving your 5k time or training for your first marat ...

Frontend Engineer (Mid Level)

About the role We're looking for a Mid-level Frontend Engineer to join one of our cross-functional product teams. You'll sit inside a squad of engineers, designers, data analysts and a product manager. Together you'll figure out what to build, why, and how to measure whether it worked – t ...

Senior Software Engineer – Property Based Testing (London)

Open Source Pledge is seeking a developer for its London team to build Hegel, a new family of property-based testing libraries. You will work on open-source initiatives requiring proficiency in property-based testing and familiarity with languages like Python and Rust. The role emphasizes collaboration and high ...

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