95,315+ Java Developer Java Developer Lead Jobs in London, UK — Local Employers Hiring July 2026

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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 < ...

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 ...

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 ...

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 ...

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 ...

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 ...

ServiceNow Developer – SC Cleared

ServiceNow Developer (SC Cleared) - Telecoms Client Contract: 6 Months Initial Contract Location: UK (Hybrid/Remote) IR35: Inside IR35 Clearance: Active SC Clearance Required Our client, a leading UK Telecoms organisation, is hiring ...

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 ...

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 ...

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 ...

Boomi Technical Consultant (Developer) – ...

Boomi Technical Consultant (Developer) - Contract - MUST beSC Cleared Role Title: Boomi Technical Consultant Contract Type: Contractor / Outside IR35 (if applicable) Location: UK-based / Hybrid or Remote Sector: Public Sector Dura ...

Trading Developer x 2

We are seeking skilled Trading Developers to design and deliver high-performance trading tools and automated processes that enable profitable trading across multiple markets and commodities. You will play a key role in building robust, scalable, and secure solutions that support front-office trading activi ...

Software Developer (Backend SaaS)

About Canonical Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. Our c ...

Engine Developer Intern, Gaming

About The Hiring Team Level Infinite is Tencent’s global gaming brand. It is a global game publisher offering a comprehensive network of services for games, development teams, and studios around the world. We are dedicated to delivering engaging and original gaming experiences to a worldw ...

Python Developer – Insurance Analytics

We’re partnering with a highly regarded analytics and consulting business that sits at the intersection of insurance, data, and technology. They are looking for a Python Developer to join a growing engineering team working on a market-leading SaaS analytics platform used by major non-life in ...

Senior Software Developer (Go)

Join the Future of Technology with ZILO™ At ZILO™, we're redefining what’s possible in technology.ZILO™ is the UK-based FinTech specialising in global asset and wealth management software,designed to scale and transform businesses of all types using our own developed AI Technology. Our mission is ...

Staff Developer Advocate, EMEA

Snyk is the leader in secure AI software development, helping millions of developers develop fast and stay secure as AI transforms how software is built. Our AI-native Developer Security Platform integrates seamlessly into development and security workflows, making it easy to find, fix, and prevent vulnera ...

Full Stack Software Developer

Full Stack Software Engineer, £50-85k, 3 days per week in London - Ground-breaking Fitness tech! About Us MAGIC AI is an elegant in‑home health coach that utilises computer vision, connected weights, and 3D cameras to provide personalised training sessions led by world‑renowned athletes ...

Market Data System Developer

Department- Information Systems Department Location- UK London onsite Contact- 6 to 1Yr. (Can be extended) Primary Responsibilities The role involves the development and management of the applications/services for which the MDS team has respons ...

Solution Developer, FP&A

AtBoard, we power financial and operational planning solutions for the world’s best brands. Thousands of enterprises use our technology to optimizeresources, drive growth, and ensure profitability. With advanced analytics and forecasting, plus AI-driven insights, customers transform complex, real-time data ...

Full Stack Blockchain Developer

Sprytech is a Blockchain development company. The company has developed several Blockchain applications and is highly involved in innovative projects such as Pharmachain, IOT Firmware upgrade and Hedera Hashgraph. To support our growth, we are currently looking to recruit full stack blockchain developer to jo ...

Developer APEX and Sybase

Overview We are seeking an experienced APEX Developer with strong Sybase DBA expertise to support a UK-based banking environment. The role focuses on onboarding Sybase databases into dbDoot (a compliance tool), developing dbDoot rules, building ETL integrations from Sybase to Oracle, and ensuring ...

Home Pricing Developer Radar

DLG is evolving. Across every facet of our business, our teams are embracing new opportunities and putting customers at the heart of everything they do. By joining them, you'll have the opportunity to not just be recognised for your skills but encouraged to build upon them and empowered to do your ab ...

Senior Software Developer (Python)

Join to apply for the Senior Software Developer (Python) role at Olive Jar Digital FTC or Permanent, UK-wide, Remote About the Role Olive Jar Digital is seeking a Senior Software Developer to help build, refine, and enhance high‑fidelity AI prototypes and supportin ...

Senior Full Stack Developer

SQCE – Senior Full-Stack Developer ClearRoute is an engineering consultancy bridging Quality Engineering, Cloud Platforms and Developer Experience. We help enterprises reliably bring high-impact digital products to market faster, cheaper, and safer, working with technology leaders facing co ...

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