100,192+ Java Developer Java Developer Lead Jobs in London, UK — Local Employers Hiring July 2026

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DIG Solution Developer V06120

Overview DIG Solution Developer Location: Filton, Bristol (5 days on-site) Contract: 12 Months Rate: £53.73 per hour PAYE / £72.54 per hour Umbrella Clearance: SC Required We are seeking an experienced Solution Developer to support a major defence programme within a lab-based development environme ...

Mobile Developer, Co founder

Hi, we're Richmond Group. Building and funding tech solutions people love. Reinventing how we learn, live and work. Job Description The Richmond Group are seeking an entrepreneurial, ambitious Chief Technology Officer (CTO) or Full Stack Developer to join our Business Incubator to create ...

Salesforce Developer Architect [FTC]

Marex has unique access across markets with significant share globally both on and off exchange. The depth of knowledge amongst its teams and divisions provides its customers with clear advantage, and its technology-led service provides access to all major exchanges, order-flow management via screen ...

Junior Software Developer Intern

Location: Remote / Hybrid (London) Type: Student Placement / Voluntary Internship (3-6 Months) About the Role Ready to move beyond theoretical coursework and write code that actually solves real-world problems? We are inviting a talented Junior Software Developer Intern ...

EP Application Developer 131

Early Professionals - Application Tester (Quality Engineer - Hybrid Cloud) London (Preferred), Leicester or Manchester - Hybrid 12-month Assignment 5 Years UK Residency Required The ideal candidate will have active SC Clearance or be eligible to undergo SC Clearance. <p ...

Software Engineer (Developer Experience)

Company Description We're ASOS, the online retailer for fashion lovers all around the world. We exist to give our customers the confidence to be whoever they want to be, and that goes for our people too. At ASOS, you're free to be your true self without judgement, and channel your creati ...

UX/UI Designer Developer

Position UX/UI Designer and Developer – 3-month contract, Shoreditch, London (on‑site) Responsibilities Manage external web development and technology partners to maximize organic growth and conversion opportunities. Collect requirements from the business, brief ...

Full Stack JavaScript Developer

Job Description CANDIDATE PROFILE: We are looking for leaders with a passion for success, experts who are masters of their craft. Individuals with a desire to be excellent, an unyielding attitude, and who welcome new and challenging tasks each day. A dynamic, young spirit, coupled with a ...

Lotus Notes/Domino Developer

Lotus Notes/Domino Developer London (Hybrid) | Up to £70k per annum) | Permanent Our client are seeking a Lotus Notes Developer to develop and maintain Lotus Notes/Domino applications, including workflow solutions and system integrations. The role involves supporting and improving existin ...

Senior Go Developer Fintech

Senior Go Developer - Fintech Excellent opportunity opens for an experienced Developer strong on Golang with experience in AWS and Kubernetes to join a highly regarded Financial Services entity's London office. You will act as the team lead and play a key role in < ...

EP Application Developer 131

Early Professionals - Application Tester (Quality Engineer - Hybrid Cloud) London (Preferred), Leicester or Manchester - Hybrid 12-month Assignment 5 Years UK Residency Required The ideal candidate will have active SC Clearance or be eligible to undergo SC Clea ...

Salesforce Marketing Cloud Developer

The team you';ll be working with: As part of our continuous growth, we are seeking a Marketing Cloud Developer to join our Salesforce Practice in London. You will be a hands‑on practitioner with deep expertise in Salesforce Marketing Cloud, responsible for designing, building and optimising multi ...

Software Engineer (Developer Experience)

Company Description We'reASOS, the online retailer for fashion lovers all around the world. We exist to give our customers the confidence to be whoever they want to be, and that goes for our people too. At ASOS,you'refree to be your true self without judgement, and channel your creativity ...

Senior Developer QIS Technology

Position Summary Senior QIS Developer – responsible for building and enhancing Barclays’ QIS (Quantitative Investment Strategies) platform, delivering high‑quality data solutions and supporting the development of new investment strategies. Works in a fast‑paced environment balancing day‑to‑day del ...

AWS Blockchain Architect / Developer

In today’s digital era, customers are looking for outcome driven services and solutions. Person is expected to bring in required domain, technical and execution capabilities, to help customer realise its vision and in end-to-end transformation journey through smarter applications, integrated services and e ...

Salesforce Data 360 Developer

The team you';ll be working with: As part of our continuous growth, we are seeking a Salesforce Data Cloud Developer to join our Salesforce Practice. This mid-level, client-facing role sits within our growing Data Cloud capability, working across enterprise engagements to design, build, a ...

Senior Python Developer Microservices

Job Description Lyst are looking for software engineers with experience using Python to build a checkout architecture which allows you to order from multiple retailers using a simple API. Lyst is a technology platform that revolutionises the way people shop for fashion. We connect million ...

Customer AI Developer Specialist

Overview Position: Customer AI Developer Specialist Career Level: Consultant (CL9) Location: London/Manchester We Are: Accenture Song accelerates growth and value for our clients through sustained customer relevance. Our capabilities span ideation to execution: growth, product and experienc ...

Front Office Python Developer

Front office IT strategist - Python Developer Overview In a team of seven IT strategists, dedicated to the ETFs market making desk. The role consists of supporting, maintaining and developing the trading environment used by the desk. In close relationship with traders, the IT strat ...

Salesforce Marketing Cloud Developer

Pro Contract Jobs Ltd is hiring a Salesforce Marketing Cloud Developer based in London, South East, UK. This is a Contractor opportunity (From £600 to £700 per day Inside IR35). SC Cleared / Clearable Salesforce Marketing Cloud Developer - 6 months+ - £(Apply online only)pd Inside IR35 - Lon ...

Senior Cloud Security Developer

What is the Opportunity? We have an exciting opportunity for a Senior Cloud Security Developer to join our team in the Fenchurch office in London. The successful candidate will play a crucial role in developing innovative solutions to enhance RBC’s cloud security posture, and will also contribute ...

AWS Application Developer 605

We're Hiring: AWS Serverless Developer (TypeScript) Looking for a hands‑on developer to build scalable, event‑driven applications on AWS and pioneer AI‑assisted coding with AWS Kiro. Languages: TypeScript / Node.js (Mandatory) Serverless: AWS Lambda, API Gateway, ...

Software Developer Clearing Technology

Position Reference VN2844 Role Summary As a Senior Front End Developer with full stack capability, you will be a pivotal member of our Software Development team in Clearing Technology, driving an AI‑first approach to the creation and enhancement of secure, responsive web‑based plat ...

Senior Microsoft Dynamics Developer

Salary: £65,000 - 65,000 per year Requirements 8 years experience working with Microsoft Dynamics 365 Strong development experience with C#, .NET, and JavaScript or TypeScript Proven experience building plugins, workflows, and integrations Exper ...

Web Developer / Frontend Engineer

About Moneybox Moneybox is an award-winning wealth management platform helping over one and a half million people build wealth throughout their lives. The mission is to give everyone the means to get more out of life - more freedom, opportunities, possibilities, and peace of mind. Job Brie ...

Senior Microsoft 365 Developer

Salary: £50,000 - 60,000 per year Requirements We have strong experience designing and developing solutions within Microsoft 365, including SharePoint, Power Apps, Power Automate, and Power BI. We can translate business requirements into scalable technical solution ...

Food & Beverages Product Developer

Food & Beverage Product Developer A fast-growing premium Japanese tea brand based in London and Italy is seeking a Food & Beverage Product Developer to lead innovation across its award-winning matcha and green tea portfolio. Rooted in authentic Japanese tea heritage and stocked in luxury ...

Salesforce Data 360 Developer

The team you’ll be working with: As part of our continuous growth, we are seeking a Salesforce Data Cloud Developer to join our Salesforce Practice. This mid-level, client-facing role sits within our growing Data Cloud capability, working across enterprise engagements to design, build, and optimi ...

Salesforce Developer Architect [FTC]

Marex has unique access across markets with significant share globally both on and off exchange. The depth of knowledge amongst its teams and divisions provides its customers with clear advantage, and its technology-led service provides access to all major exchanges, order-flow management via screen, voice ...

Salesforce Developer Architect [FTC]

the company has unique access across markets with significant share globally both on and off exchange. The depth of knowledge amongst its teams and divisions provides its customers with clear advantage, and its technology‑led service provides access to all major exchanges, order‑flow management via screen, ...

Senior iOS Developer | August

Full-Time Senior iOS Developer | August London, UK Build August’s iOS apps as a Senior iOS Developer in London. Ship high-quality experiences for landlords and tenants. Full-time role. London | 3 office days (Old Street) | Full-Time Redefining renting We’re ...

Junior Product Developer Sportswear

We have partnered with a dynamic, multi-brand group home to a portfolio of reputable global brands, operating across menswear and womenswear categories on a worldwide scale. We are looking for an ambitious and driven Junior Product Developer to join our fast-paced product team, supporting the development o ...

Software Developer Clearing Technology

Role Summary As a Senior Full Stack Developer specialising in C# .NET, you will be a pivotal member of our Software Development team in Clearing Technology, driving an AI‑first approach to the creation and enhancement of secure, responsive web‑based platforms. You will leverage modern AI‑assisted ...

Graduate Software Developer Programme

Job Title: Graduate Software Developer Programme (2 years) - 2 positions available Location: Hybrid between either our Central London or Croydon office and Home Working Salary: Competitive Salary Job Type: Permanent, Full Time Launch Your Tec ...

Senior Software Developer Salesforce

As a Senior Salesforce Developer at CGI, you’ll help clients transform their business through innovative Salesforce solutions that deliver measurable value. You’ll design and develop scalable systems that streamline operations, enhance user experience, and drive strategic growth. Working in a collaborative ...

Software Developer Lonodn, UK

Fleet is seeking a Product Manager to lead the development and execution of our logistics platform, driving growth and innovation in the logistics industry. As a key member of our team, you'll work closely with cross‑functional teams to define product strategy, prioritize features, and bring new products t ...

Mid Level C# Developer

We are the company. We unite people and science – matching stem cell donors to those in need of transplants and treatments and growing our world‑leading stem cell register, so everyone can find the lifesaving match they need. Thanks to Shirley and the company, our register of almost a million poten ...

Senior Cloud Security Developer

What is the Opportunity? We have an exciting opportunity for a Senior Cloud Security Developer to join our team in our Fenchurch office in London. The successful candidate will play a crucial role in developing innovative solutions to enhance the company's cloud security posture, and will also co ...

Senior Developer QIS Technology

Join us as a Senior QIS Developer where you'll be working on building Barclays' QIS (Quantitative Investment Strategies) product. As a Senior QIS Developer, you will play a key role in building and enhancing Barclays’ QIS (Quantitative Investment Strategies) platform. You will be responsible for delivering ...

Tagetik and ETL Developer

Job Description Anticipated Contract End Date/Length: December 19, 2026Work Set Up: Hybrid (2–3 days onsite per week)Clearance Required: BPSS Eligibility Required Our client in the Information Technology and Services industry is looking for a Tagetik and ...

Algorithmic eTrading Quant & Developer

United States Digital Space LLC is seeking a confident and self-motivating quant/strategist to join the Global Markets department in London. This role involves designing sophisticated algorithmic trading strategies, collaborating with stakeholders, and utilizing quantitative methods. Ideal candidates w ...

eTrading Developer (Fixed Income)

Job Code: 13620 | Country: GB | City: London | Skill Category: Global Markets Company Overview The company is a global financial services group operating in approximately 30 countries. It serves individuals, institutions, corporates, and governments through its Wealth Management, Investme ...

CCH Tagetik + ETL Developer

Job title: CCH Tagetik + ETL Developer Location: London, UK About the Job you are considering: We are seeking experienced CCH Tagetik + ETL Developer with strong expertise in Insurance domain who will overseeing the planning, execution, and succes ...

Associate, Risk Dashboard Developer

We’re building a relationship-oriented bank for the modern world. We need talented, passionate professionals who are dedicated to doing what’s right for our clients. At CIBC, we embrace your strengths and your ambitions, so you are empowered at work. Our team members have what they need to make a meanin ...

Property Manager Leading Developer

Are you a customer-focused Property Manager looking to elevate your career within a prestigious and large-scale regeneration development? This is a rare opportunity to join one of the most exciting residential developments in London. You’ll be working for a forward-thinking property developer that’s tr ...

Salesforce Developer Public Sector

**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 ...

Front Office Developer (Commando)

About Marex Marex Group plc (NASDAQ: MRX) is a diversified global financial services platform providing essential liquidity, market access and infrastructure services to clients across energy, commodities and financial markets. The group provides comprehensive breadth and depth of coverage across four c ...

Assistant Product Developer, Menswear

What's the role about? As our Assistant Product Developer, you'll support the Product Development team in driving innovative and commercially successful product across the Reiss collection. Working closely with Design, Buying, Technical and Merchandising teams, you'll help manage sourcing, supplier relat ...

IOS Developer: 26 01613

Primary Skills: Swift (advanced), UIKit (advanced), Combine (intermediate), XCTest (advanced), CI/CD (intermediate) Contract Type: Contract Duration: 6+ Months Location: London Job Summary: This role involves developing and r ...

Senior React Native Developer

Work mode: Hybrid Number of days a week worked in the office: 2 to 3 days. If the end client requires face-to-face meetings, the contractor should be available. Contract duration: 6 months. Location: London (Client or End client’s office). End client address: Charterhouse St, London. C ...

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