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2 Contract API jobs in West Yorkshire + 20 miles
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Senior .NET C# Azure Developer
Senior .NET C# Azure Developer
Leeds Building Society
LS1, Leeds, LS1 4BJ
£57,000 to £65,000/Negotiable
You are highly experienced in C#, .NET framework, .NET Core, Azure, API's and SQL Server.
You are highly experienced in C#, .NET framework, .NET Core, Azure, API's and SQL Server.
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Were looking for a Senior Java Developer for our public sector client based in Leeds on an initial 12-month contract paying up to £700 per day Inside IR35. This role allows hybrid working with an expectation to attend the office 3 days per week. You will need to either hold current BPSS clearance or have the ability to pass it, and be eligible for SC clearance. The successful Senior Java Developer will possess proven skills working with the following * Java 21 (or later) * Test Driven Development (TDD) and Behaviour Driven Development (BDD) * Large microservice architectures * Agile environments and pair programming * Implementing APIs for internal and external use * Building automated test suites in CI/CD environments * Unix/Linux operating systems * Communicating technical concepts to non-technical audiences * Jackson, JAX-RS, Mockito * ActiveMQ or Kafka
Were looking for a Senior Java Developer for our public sector client based in Leeds on an initial 12-month contract paying up to £700 per day Inside IR35. This role allows hybrid working with an expectation to attend the office 3 days per week. You will need to either hold current BPSS clearance or have the ability to pass it, and be eligible for SC clearance. The successful Senior Java Developer will possess proven skills working with the following * Java 21 (or later) * Test Driven Development (TDD) and Behaviour Driven Development (BDD) * Large microservice architectures * Agile environments and pair programming * Implementing APIs for internal and external use * Building automated test suites in CI/CD environments * Unix/Linux operating systems * Communicating technical concepts to non-technical audiences * Jackson, JAX-RS, Mockito * ActiveMQ or Kafka
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1 exact match is outside your preferred location
Experience designing and managing API-based integrations and middleware tools (e.g., Zapier, Workato, Tray.io)
Experience designing and managing API-based integrations and middleware tools (e.g., Zapier, Workato, Tray.io)
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Were looking for a Lead Java Developer for our public sector client based in Leeds, Manchester or Newcastle on an initial contract paying up to £750 per day Inside IR35 on an initial 12 month contract. Modern software engineering for digital products (Java, microservices, Hexagonal architecture, MongoDB, Kafka) This role requires 3 days per week in the office and applicants must hold or be eligible to obtain Security Clearance (SC) or hold a current SC. You will be a hands-on technical leader, setting direction for your team, ensuring alignment to standards, and driving the delivery of secure, high-quality digital services. The work will contribute to the transformation of critical national platforms, supporting millions of people across the UK. Setting technical direction for your service or capability, in line with organisational st
Were looking for a Lead Java Developer for our public sector client based in Leeds, Manchester or Newcastle on an initial contract paying up to £750 per day Inside IR35 on an initial 12 month contract. Modern software engineering for digital products (Java, microservices, Hexagonal architecture, MongoDB, Kafka) This role requires 3 days per week in the office and applicants must hold or be eligible to obtain Security Clearance (SC) or hold a current SC. You will be a hands-on technical leader, setting direction for your team, ensuring alignment to standards, and driving the delivery of secure, high-quality digital services. The work will contribute to the transformation of critical national platforms, supporting millions of people across the UK. Setting technical direction for your service or capability, in line with organisational st
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Senior Functional Consultant – Oracle Health Insurance (OHI)
Senior Functional Consultant – Oracle Health Insurance (OHI)
Oracle Corporation (UK) Ltd
South East
Competitive
About the Team / Oracle Health Insurance Oracle Health Insurance (OHI) is our industry-leading SaaS platform that redefines core processes for health insurers, improving efficiency, compliance, and customer experience. Lead or act as Functional Consultant to design, configure, test, and debug OHI components - This is more than a job its a career-defining opportunity to shape the future of health insurance technology with Oracle. Shape the future of healthcare technology with Oracle. Oracle Financial Services Global Industry Consulting helps health insurers worldwide modernise operations and deliver better outcomes for customers. Working onsite with a customer based in Brighton, UK, youll join a dynami
About the Team / Oracle Health Insurance Oracle Health Insurance (OHI) is our industry-leading SaaS platform that redefines core processes for health insurers, improving efficiency, compliance, and customer experience. Lead or act as Functional Consultant to design, configure, test, and debug OHI components - This is more than a job its a career-defining opportunity to shape the future of health insurance technology with Oracle. Shape the future of healthcare technology with Oracle. Oracle Financial Services Global Industry Consulting helps health insurers worldwide modernise operations and deliver better outcomes for customers. Working onsite with a customer based in Brighton, UK, youll join a dynami
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Senior Software Engineer - Core Wealth Services
Senior Software Engineer - Core Wealth Services
Hargreaves Lansdown
London
Up to £95000 per annum + Generous Bonus, Pension & PMI
We're on the lookout for engineers who can help develop our offering, creating quality-focused first-class applications at pace, leveraging cloud applications to deliver robust, event-driven microservices used by millions of customers every day to manage their investment portfolios. * Happy to review, share knowledge and mentor engineers within the team. This is the future of HL - and the future of investing. We're building the next generation of platform for one of the UK's largest financial services companies, trusted by over 1.8 million clients and managing £130+ billion in assets. This is your opportunity to shape technology that will redefine how people invest and achieve financial freedom. All development within Core Wealth Services is greenfield. That means a clean slate - the chance to design, architect and build from the grou
We're on the lookout for engineers who can help develop our offering, creating quality-focused first-class applications at pace, leveraging cloud applications to deliver robust, event-driven microservices used by millions of customers every day to manage their investment portfolios. * Happy to review, share knowledge and mentor engineers within the team. This is the future of HL - and the future of investing. We're building the next generation of platform for one of the UK's largest financial services companies, trusted by over 1.8 million clients and managing £130+ billion in assets. This is your opportunity to shape technology that will redefine how people invest and achieve financial freedom. All development within Core Wealth Services is greenfield. That means a clean slate - the chance to design, architect and build from the grou
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Senior Software Engineer for Southampton based organisation
Senior Software Engineer for Southampton based organisation
Claremont Consulting
SO14, Southampton
£55000.00 - £66000.00 per annum + Many benefits, superb pension
Senior Software Engineer for hybrid IT role with my client's offices being based in Southampton - My client is looking to recruit a Senior Software Engineer with excellent .Net c# developer skills - Working with other members of the team to collaborate to produce high-quality software solutions contributing to and following established development practices. The Technology function is responsible for the delivery of business and technology change including the provision of robust infrastructure and IT service operations - The Technology function brings technology enabled innovation to market by developing relevant, integrated and optimised solutions that are scalable, commercially viable and deliver long-term value aligned to the business strategy. Working as a strategic partner to the business the aim of the departme
Senior Software Engineer for hybrid IT role with my client's offices being based in Southampton - My client is looking to recruit a Senior Software Engineer with excellent .Net c# developer skills - Working with other members of the team to collaborate to produce high-quality software solutions contributing to and following established development practices. The Technology function is responsible for the delivery of business and technology change including the provision of robust infrastructure and IT service operations - The Technology function brings technology enabled innovation to market by developing relevant, integrated and optimised solutions that are scalable, commercially viable and deliver long-term value aligned to the business strategy. Working as a strategic partner to the business the aim of the departme
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Senior .Net Developer
Senior .Net Developer
Invitise Ltd
M1, Manchester
From £50,000 to £60,000 per annum + Excellent Benefits
Senior Software Engineer, Senior .Net Developer, Architect, tire, design, .net Architect, software Architect, senior software developer, .NET, C#, angular, SQL, AWS, Docker, RabbitMQ, hybrid, Manchester, full stack developer, software engineer, devops, professional services - Were looking for a Senior .Net Developer for our professional services client based in Manchester on a permanent basis, paying between £50,000 to £60,000 per annum + great benefits. This role allows remote working with occasional site visits. Youll be working as part of a small, agile team, helping design and develop internal applications and new products using the latest .NET stack. This is a hands-on full-stack role, ideal for someone who enjoys solving business problems with clean, scalable code and mentoring
Senior Software Engineer, Senior .Net Developer, Architect, tire, design, .net Architect, software Architect, senior software developer, .NET, C#, angular, SQL, AWS, Docker, RabbitMQ, hybrid, Manchester, full stack developer, software engineer, devops, professional services - Were looking for a Senior .Net Developer for our professional services client based in Manchester on a permanent basis, paying between £50,000 to £60,000 per annum + great benefits. This role allows remote working with occasional site visits. Youll be working as part of a small, agile team, helping design and develop internal applications and new products using the latest .NET stack. This is a hands-on full-stack role, ideal for someone who enjoys solving business problems with clean, scalable code and mentoring
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Senior Software Engineer .Net
Senior Software Engineer .Net
Coburg Banks Limited
Leeds, West Yorkshire
£65000 - £70000 per annum + Pension, Healthcare
Role: Senior Software Engineer .Net * Proven experience as a senior Software Developer in a tech start-up or fast-paced environment. With this significant growth potential, they are seeking a versatile and skilled Software Engineer with extensive .Net experience. They have developed a Software as a Service (SaaS) platform that is currently at the MVP stage and is starting to operationalise and commercialise having gained enterprise 'proof of concept' contracts with two of the largest energy companies. A strong background in agile development, code reviews and rapid software iterations is essential. Our client is a pioneering company focused on achieving net zero emissions in domestic heating. Location: Based in Central Leeds by the station, in brand n
Role: Senior Software Engineer .Net * Proven experience as a senior Software Developer in a tech start-up or fast-paced environment. With this significant growth potential, they are seeking a versatile and skilled Software Engineer with extensive .Net experience. They have developed a Software as a Service (SaaS) platform that is currently at the MVP stage and is starting to operationalise and commercialise having gained enterprise 'proof of concept' contracts with two of the largest energy companies. A strong background in agile development, code reviews and rapid software iterations is essential. Our client is a pioneering company focused on achieving net zero emissions in domestic heating. Location: Based in Central Leeds by the station, in brand n
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We are recruiting for a Principal Cloud (Azure) Engineer to provide a key role in the development, implementation and optimisation of our Azure Cloud infrastructure. You will be working within our IT function as part our Cloud Engineering teams on our Azure Platform, ensuring it is fit for purpose, resilient, scalable and provides the capabilities needed to deliver value at pace. The teams consist of around 20 engineers who you will support as overall lead technical authority and decision maker. As part of our hybrid cloud strategy we are migrating many services from our data centres into Azure, as well as developing greenfield solutions and products within the Azure platform. * Serving as the leading technical expert in Azure Cloud s
We are recruiting for a Principal Cloud (Azure) Engineer to provide a key role in the development, implementation and optimisation of our Azure Cloud infrastructure. You will be working within our IT function as part our Cloud Engineering teams on our Azure Platform, ensuring it is fit for purpose, resilient, scalable and provides the capabilities needed to deliver value at pace. The teams consist of around 20 engineers who you will support as overall lead technical authority and decision maker. As part of our hybrid cloud strategy we are migrating many services from our data centres into Azure, as well as developing greenfield solutions and products within the Azure platform. * Serving as the leading technical expert in Azure Cloud s
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Java/Spring Boot Engineer - Low Latency Trading (Contract) - New York City (2 days per week onsite, downtown NY) - 6 months initially (C2C), starting October - We are seeking two highly skilled Java/Spring Boot Engineers with strong low-latency build experience to join a front-office FX trading technology team. * Design, develop, and optimise low-latency trading applications using Java and Spring Boot * Hands-on experience with Spring Boot for high-performance applications - The successful candidates will be hands-on engineers with proven expertise in building, not just maintaining, mission-critical trading platforms. * Strong Java programming expertise with proven experience building
Java/Spring Boot Engineer - Low Latency Trading (Contract) - New York City (2 days per week onsite, downtown NY) - 6 months initially (C2C), starting October - We are seeking two highly skilled Java/Spring Boot Engineers with strong low-latency build experience to join a front-office FX trading technology team. * Design, develop, and optimise low-latency trading applications using Java and Spring Boot * Hands-on experience with Spring Boot for high-performance applications - The successful candidates will be hands-on engineers with proven expertise in building, not just maintaining, mission-critical trading platforms. * Strong Java programming expertise with proven experience building
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Software Engineering Manager - Core Wealth Services
Software Engineering Manager - Core Wealth Services
Hargreaves Lansdown
London
Up to £125000 per annum + Generous Bonus, Pension & PMI
As a Software Engineering Manager, you'll lead a backend engineering team to deliver secure, scalable, and high-impact solutions. * Strong software engineering background (Java / TypeScript / cloud-native systems). In our Leadership & Cultural Fit section, in this live, interactive session, you'll step into the role of an Engineering Manager overseeing a legacy Java system. We're building the next generation platform for one of the UK's largest financial services companies, trusted by over 1.8 million clients and managing £130+ billion in assets. All development within Core Wealth Services is greenfield. Core Wealth Services forms the backbone of our investment platform, managing the essential business logic and proce
As a Software Engineering Manager, you'll lead a backend engineering team to deliver secure, scalable, and high-impact solutions. * Strong software engineering background (Java / TypeScript / cloud-native systems). In our Leadership & Cultural Fit section, in this live, interactive session, you'll step into the role of an Engineering Manager overseeing a legacy Java system. We're building the next generation platform for one of the UK's largest financial services companies, trusted by over 1.8 million clients and managing £130+ billion in assets. All development within Core Wealth Services is greenfield. Core Wealth Services forms the backbone of our investment platform, managing the essential business logic and proce
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