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38 java cloud developer jobs found

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java cloud developer
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Contract Spy
Aug 24, 2026
Hourly/Freelance
Web Developer - Airtables at ADHD Action Network, Remote, £30-£50 per hour
Contract Spy Remote
Job Summary We are seeking a dynamic and detail-oriented Web Developer specialized in Airtables to join our innovative team. In this role, you will leverage your expertise in front-end and back-end development to create, optimize, and maintain custom web applications using Airtable as a core platform. Your energetic approach will drive seamless integration with various technologies, ensuring efficient data management and user-friendly interfaces. This position offers an exciting opportunity to contribute to impactful projects that enhance operational workflows and elevate user experiences across multiple platforms. Duties Design, develop, and customize Airtable bases to meet project-specific requirements, ensuring scalable and efficient data structures. Integrate Airtable with other web services and APIs using REST, GraphQL, and custom webhooks to automate workflows and synchronize data across systems. Build responsive front-end interfaces utilizing HTML,...
Contract Spy
Aug 21, 2026
6 Months or more
Senior Java Developer at EPAM Systems, Belfast, 6 Months, £Contract Rate
Contract Spy Belfast, UK
Senior Java Developer (6 month contract) Full job description First Derivative is driven by people, data, and technology, unlocking the value of insight, hindsight, and foresight to drive organizations forward. Counting many of the world's leading investment banks as clients, we help our clients navigate the data-driven, digital revolution that is transforming the financial services sector. Our global teams span across 15 offices serving clients across EMEA, North America and APAC. As an EPAM Systems, Inc. (NYSE: EPAM) company, a leading global provider of digital platform engineering and development services, we deliver advanced financial services solutions by empowering operational insights, driving innovation, and enabling more effective risk management in an increasingly data-centric world. Together with EPAM, we combine deep industry expertise with cutting-edge technology to help clients stay ahead in a rapidly evolving financial landscape, offering...
Contract Spy
Aug 19, 2026
6 Months or more
Senior Software Engineer (Java) at Expenti, Remote, 12 Months, £Ltd Co Contract Rate
Contract Spy Remote
We are seeking a Backend Java Software Engineer to join our team on a contractual basis. This role heavily focuses on Java, Backend, iGaming Operator Integrations.   This is 1 year extendable contract and applicants must operate through a fully registered limited company to be considered for this role. The role is fully remote, with occasional travel required to our headquarters in Málaga, Spain   What You’ll Do Design, develop and maintain scalable, resilient backend services using Java (17+) and Spring Boot, with a strong focus on quality and a zero-defect mindset. Build and evolve integrations between our iGaming platform and operators, aggregators and other external partners. Design and implement robust REST APIs, asynchronous integrations and event-driven services supporting high-volume, real-time gaming transactions. Develop and maintain common platform capabilities supporting operator integration,...
Contract Spy
Aug 19, 2026
Duration not stated
Full Stack Developer at Deloitte, London/Remote, £Competitive Rate
Contract Spy Hybrid (London, UK)
Job description   Job Title: Full Stack Developer (contract) Location: London Hybrid. Travel to the London office on 3 days a week Duration: 11 months Contract Start Date: ASAP *note client onboarding takes 6 weeks from offer Day Rate: Competitive (Inside IR35)   Deloitte Working with the Deloitte Associate (Contractor) Programme means we can offer you the opportunity to work on a variation of industry and client related projects. Our aim is to retain the best talent and so when your project end date nears our team of Talent Community Advisors will be working with you to look at alternative projects within the firm that suit your experience should you wish to continue with Deloitte.   The Role We are looking for an experienced Full Stack Developers to work in the Technology and Transformation Team at Deloitte. You will work with one of our global financial services clients. This...
Contract Spy
Aug 19, 2026
Duration not stated
Senior Full Stack Developer at Deloitte, London/Remote, £Contract Rate
Contract Spy Hybrid (London, UK)
Job description   Job Title: Senior Full Stack Developer (contract) Location: London Hybrid. Travel to the London office 3 days a week Duration: 11 months Contract Start Date: ASAP *note client onboarding takes 6 weeks from offer Day Rate: Competitive (Inside IR35)   Deloitte Working with the Deloitte Associate (Contractor) Programme means we can offer you the opportunity to work on a variation of industry and client related projects. Our aim is to retain the best talent and so when your project end date nears our team of Talent Community Advisors will be working with you to look at alternative projects within the firm that suit your experience should you wish to continue with Deloitte.   The Role We are looking for Senior Full Stack Developers to work in the Technology and Transformation Team at Deloitte. You will work with one of our global financial services clients. This...
Contract Spy
Aug 19, 2026
Duration not stated
Java Developer - Fintech at Adaptive, London, £Contract Rate (Outside IR35)
Contract Spy London, UK
WE ARE: At Adaptive, we are a financial consulting firm that partners with capital, commodity, and digital market participants. We value differentiation through technology. Our experienced teams design and deliver complex front-office technology solutions using our proven accelerators to create long-term competitive advantage. Our clients include the world's leading investment banks, investment managers, fintech, and capital market service providers. With a global reach with offices in London, New York, Barcelona, Manila, and Montreal, we have a proven track record of delivering powerful, elegant, and intuitive trading technology solutions. We are now looking for a Java Developer to provide services on an exciting project! The service provision will require: Solid JVM skills with strong design patterns. Ability to solve complex technical challenges, especially in cloud-based environments and by using event driven architecture patterns. Experience of the...
Contract Spy
Aug 18, 2026
Duration not stated
Boomi Integration Architect at Numentica, London/Remote, £Contract Rate
Contract Spy Hybrid (London, UK)
Skills & Experience Job roles: Back End Experience level: Lead Core skills considered: APIs, REST, SOAP, JSON, SQL Other skills considered: Java, Groovy, CI/CD, AWS, Azure Logistics Base salary: Undisclosed Employment type: Freelance/Contract Remote working: Hybrid Visa sponsorship: Not available Job Description We are looking for a hands-on Boomi Integration Architect who can design scalable integration solutions while leading development and delivery. The role combines architecture, technical leadership, client engagement and hands-on Boomi development. Key Responsibilities Design enterprise integration solutions using the Boomi platform. Lead discovery, requirements and solution-design sessions. Build and review complex Boomi integration processes. Develop reusable APIs, components and integration frameworks....
Contract Spy
Aug 18, 2026
Duration not stated
Boomi Developer at Numentica, London/Remote, £Contract Rate
Contract Spy Hybrid (London, UK)
Skills & Experience Job roles: Back End Experience level: Mid, Senior Core skills considered: APIs, REST, SOAP, SQL, Java Other skills considered: Groovy, CI/CD, AWS, Azure Logistics Base salary: Undisclosed Employment type: Freelance/Contract Remote working: Hybrid Visa sponsorship: Not available Job Description We are looking for an experienced Boomi Developer to design, build, test and support integration solutions using the Boomi Enterprise Platform. The role requires strong hands-on development skills across APIs, cloud applications, databases and enterprise systems. Key Responsibilities Develop and maintain integration processes using Boomi. Build integrations between cloud and on-premises applications. Configure Boomi connectors, maps, profiles, process properties and environment extensions. Develop REST,...
Contract Spy
Aug 18, 2026
Duration not stated
Lead Java Developer at Inspired Thinking Group (ITG), Birmingham, £Contract Rate
Contract Spy Birmingham, UK
Our Digital Engineering team at ITG are responsible for building world class, enterprise grade digital applications for high profile brands. We pride ourselves in working with mature Agile methodologies and make use of the latest versions of technology. Our teams are structured in such a way that gives every employee the opportunity to learn new skills, work on various projects over time and see the results of your efforts in the online consumer marketplace. Joining the Digital Engineering function would see you work as part of a cross-functional, product style team, generally consisting of a Business Analyst, Scrum Master / Project Manager, Solution Architect, Lead Developers (FE and BE), Developers, and Testers (Manual and Automated). ITG require a talented Lead Java Developer to work on the development of a range of web based products and tools. Lead Java Developers are responsible for building and maintaining a range of websites and applications for our clients,...
Contract Spy
Aug 17, 2026
Hourly/Freelance
Web Developer - Airtables at ADHD Action Network, Remote, £30-£50 per hour
Contract Spy Remote
Job Summary We are seeking a dynamic and detail-oriented Web Developer specialized in Airtables to join our innovative team. In this role, you will leverage your expertise in front-end and back-end development to create, optimize, and maintain custom web applications using Airtable as a core platform. Your energetic approach will drive seamless integration with various technologies, ensuring efficient data management and user-friendly interfaces. This position offers an exciting opportunity to contribute to impactful projects that enhance operational workflows and elevate user experiences across multiple platforms. Duties Design, develop, and customize Airtable bases to meet project-specific requirements, ensuring scalable and efficient data structures. Integrate Airtable with other web services and APIs using REST, GraphQL, and custom webhooks to automate workflows and synchronize data across systems. Build responsive front-end interfaces utilizing HTML,...
Contract Spy
Aug 14, 2026
6 Months or more
Senior Java Developer at EPAM Systems, Belfast, 6 Months, £Contract Rate
Contract Spy Belfast, UK
Senior Java Developer (6 month contract) Full job description First Derivative is driven by people, data, and technology, unlocking the value of insight, hindsight, and foresight to drive organizations forward. Counting many of the world's leading investment banks as clients, we help our clients navigate the data-driven, digital revolution that is transforming the financial services sector. Our global teams span across 15 offices serving clients across EMEA, North America and APAC. As an EPAM Systems, Inc. (NYSE: EPAM) company, a leading global provider of digital platform engineering and development services, we deliver advanced financial services solutions by empowering operational insights, driving innovation, and enabling more effective risk management in an increasingly data-centric world. Together with EPAM, we combine deep industry expertise with cutting-edge technology to help clients stay ahead in a rapidly evolving financial landscape, offering...
Contract Spy
Aug 13, 2026
up to 6 Months
Affiliate Tech Lead at AND Digital, Leeds, 5 Months, £Contract Rate
Contract Spy Leeds, England, United Kingdom
Looking for an Affiliate Java/Angular Tech Lead - 2 days a week in Leeds. 5 month contract to start in October and finish in February. Who We Are AND Digital are a tech company focused on accelerating digital delivery and dedicated to closing the digital skills gap. We've been helping organisations build better digital products and stronger digital teams since 2014. We believe our work should always leave a legacy for the client. We do this through close relationships with our offices (or ‘Clubs') so that our partners are always prioritised by a regional team close to them. This unique model has driven success for our clients and ourselves, evidenced by our remarkable organic growth since 2014. Today we number more than 1,300 people with Clubs all over the UK and Europe with plans for global expansion in the next couple of years. Join us - and help us fulfil our mission to close the world's digital skills gap. What You'll Bring To The Table The Lead Product...
Contract Spy
Aug 12, 2026
Duration not stated
Java Developer - Fintech at Adaptive, London, £Contract Rate (Outside IR35)
Contract Spy London, UK
JAVA DEVELOPER - LONDON - CONTRACT OUTSIDE IR35 - FINTECH WE ARE: At Adaptive, we are a financial consulting firm that partners with capital, commodity, and digital market participants. We value differentiation through technology. Our experienced teams design and deliver complex front-office technology solutions using our proven accelerators to create long-term competitive advantage. Our clients include the world's leading investment banks, investment managers, fintech, and capital market service providers. With a global reach with offices in London, New York, Barcelona, Manila, and Montreal, we have a proven track record of delivering powerful, elegant, and intuitive trading technology solutions. We are now looking for a Java Developer to provide services on an exciting project! The service provision will require: Solid JVM skills with strong design patterns. Ability to solve complex technical challenges, especially in cloud-based environments and by...
Contract Spy
Aug 12, 2026
Duration not stated
Senior Full Stack Developer at Deloitte, London/Remote, £Contract Rate
Contract Spy London, UK
Contract - Senior Full Stack Developer Job description Job Title: Senior Full Stack Developer (contract) Location: London Hybrid. Travel to the London office 3 days a week Duration: 11 months Contract Start Date: ASAP *note client onboarding takes 6 weeks from offer Day Rate: Competitive (Inside IR35) Deloitte Working with the Deloitte Associate (Contractor) Programme means we can offer you the opportunity to work on a variation of industry and client related projects. Our aim is to retain the best talent and so when your project end date nears our team of Talent Community Advisors will be working with you to look at alternative projects within the firm that suit your experience should you wish to continue with Deloitte. The Role We are looking for Senior Full Stack Developers to work in the Technology and Transformation Team at Deloitte. You will work with one of our global financial services clients. This position requires a solid understanding of Development...
Contract Spy
Aug 12, 2026
Duration not stated
Full Stack Developer at Deloitte, London/Remote, £Competitive Rate
Contract Spy Hybrid (London, UK)
Contract - Full Stack Developer Job description Job Title: Full Stack Developer (contract) Location: London Hybrid. Travel to the London office on 3 days a week Duration: 11 months Contract Start Date: ASAP *note client onboarding takes 6 weeks from offer Day Rate: Competitive (Inside IR35) Deloitte Working with the Deloitte Associate (Contractor) Programme means we can offer you the opportunity to work on a variation of industry and client related projects. Our aim is to retain the best talent and so when your project end date nears our team of Talent Community Advisors will be working with you to look at alternative projects within the firm that suit your experience should you wish to continue with Deloitte. The Role We are looking for an experienced Full Stack Developers to work in the Technology and Transformation Team at Deloitte. You will work with one of our global financial services clients. This position requires a solid understanding of Development and...
Contract Spy
Aug 11, 2026
Duration not stated
Lead Java Developer at Inspired Thinking Group (ITG), Birmingham, £Contract Rate
Contract Spy Birmingham, UK
Our Digital Engineering team at ITG are responsible for building world class, enterprise grade digital applications for high profile brands. We pride ourselves in working with mature Agile methodologies and make use of the latest versions of technology. Our teams are structured in such a way that gives every employee the opportunity to learn new skills, work on various projects over time and see the results of your efforts in the online consumer marketplace. Joining the Digital Engineering function would see you work as part of a cross-functional, product style team, generally consisting of a Business Analyst, Scrum Master / Project Manager, Solution Architect, Lead Developers (FE and BE), Developers, and Testers (Manual and Automated). ITG require a talented Lead Java Developer to work on the development of a range of web based products and tools. Lead Java Developers are responsible for building and maintaining a range of websites and applications for our clients,...
Contract Spy
Aug 10, 2026
Duration not stated
Java and Azure Developer at WPP, London, £Contract Rate
Contract Spy London, UK
Java and Azure Developer : Contract Role London, England, United Kingdom WPP is the trusted growth partner for the world’s leading brands.  We unite cutting-edge media intelligence and data solutions, world-class creativity, next-generation production, transformative enterprise solutions and expert strategic counsel in a single company – powered by exceptional talent and our agentic marketing platform, WPP Open, to help our clients navigate change, capture opportunity and deliver transformational growth.    We work with the world's most valuable brands and have global reach across 100+ markets, with deep local expertise.   Our people are the key to our success. We're committed to fostering a culture of creativity, belonging and continuous learning, attracting and developing the brightest talent, and providing exciting career opportunities that help our people grow.    For more information,...
Contract Spy
Aug 10, 2026
6 Months or more
Senior Java Developer - SC Cleared at Department for Work & Pensions, UK Office/Remote, 12 Months, £Contract Rate
Contract Spy Hybrid (UK)
Join DWP 's Digital team supporting the Government 's Job Guarantee programme, helping young people into work. You 'll play a key role in the ongoing development of the platform, building modern digital services that support citizen journeys, provider engagement and payment processes within Agile delivery teams.   As a Senior Java Developer your main responsibilities will be: Building and enhancing Spring Boot microservices Developing scalable cloud based services in AWS Writing automated tests using TDD practices and modern testing frameworks Contributing to event driven solutions and integrations Owning complex features from design through to delivery Supporting code reviews and promoting engineering best practice Collaborating with Product Managers, Architects, Business Analysts and QA teams Supporting the delivery of a major DWP digital programme   Essential: Strong Java development experience (Java 17+) Spring...
Contract Spy
Aug 10, 2026
Duration not stated
Senior Next.js Developer at Scrumconnect, Swansea, £400-£425 per day
£400 - £425 per day
Contract Spy Swansea, UK
£400-£425 Inside IR35 City Swansea Country United Kingdom Postal Code SA1 About Scrumconnect Consulting Scrumconnect Consulting is a multi-award-winning digital consultancy, recognised for delivering impactful and innovative technology solutions across UK government departments. Our work has positively influenced the lives of over 40 million UK citizens. We are passionate about user-centred design, agile delivery, and building digital services that make a real difference. Our teams work at the forefront of innovation, helping organisations transform and deliver high-quality, scalable solutions that truly matter. Role Overview We are seeking a talented and experienced Senior Next.js Developer at SFIA Level 4 to join our multidisciplinary agile teams and help deliver world-class digital services for UK government clients. In this role, you will lead the development of modern, accessible, and performant front-end applications using...
Contract Spy
Aug 10, 2026
Hourly/Freelance
Web Developer - Airtables at ADHD Action Network, Remote, £30-£50 per hour
Contract Spy Remote
Job Summary We are seeking a dynamic and detail-oriented Web Developer specialized in Airtables to join our innovative team. In this role, you will leverage your expertise in front-end and back-end development to create, optimize, and maintain custom web applications using Airtable as a core platform. Your energetic approach will drive seamless integration with various technologies, ensuring efficient data management and user-friendly interfaces. This position offers an exciting opportunity to contribute to impactful projects that enhance operational workflows and elevate user experiences across multiple platforms. Duties Design, develop, and customize Airtable bases to meet project-specific requirements, ensuring scalable and efficient data structures. Integrate Airtable with other web services and APIs using REST, GraphQL, and custom webhooks to automate workflows and synchronize data across systems. Build responsive front-end interfaces utilizing...
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