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Api
Pimlico
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0 Contract API jobs in Pimlico, Clitheroe + 20 miles
152 exact matches jobs are outside your preferred location
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Are you excited about Golang, Jenkins, Dockers, Kubernetes, architecture, test driven development, API's and everything open source?
Are you excited about Golang, Jenkins, Dockers, Kubernetes, architecture, test driven development, API's and everything open source?
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oStrong knowledge and working experience with Retrofit for API integration.
oStrong knowledge and working experience with Retrofit for API integration.
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Experience with DQL, Grail, and API integrations
Experience with DQL, Grail, and API integrations
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Oversee and coordinate API integrations with HubSpot, finance systems, banking platforms, tenant portals, and BI tools. * Define test scripts for integrations (HubSpot sync, API data flows, reporting pipelines). * Hands-on experience managing API integrations and working with developers on system connectivity.
Oversee and coordinate API integrations with HubSpot, finance systems, banking platforms, tenant portals, and BI tools. * Define test scripts for integrations (HubSpot sync, API data flows, reporting pipelines). * Hands-on experience managing API integrations and working with developers on system connectivity.
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Solution Architect (Contract) Outside IR35 West Yorkshire
Solution Architect (Contract) Outside IR35 West Yorkshire
Computer Futures
Bagby Fields, LS1
£525 - £600 per day
Solution Architect - Contract Opportunity - We're hiring a Solution Architect to support a major platform transformation programme focused on pension products. This role involves working closely with the IT teams and internal stakeholders to design and deliver an integrated administration platform. Key Details * Location: Hybrid - Leeds (2 days/week on-site) * Rate: £500-£600 per day (Outside IR35) * Contract Length: 6 months (likely extension) * Start Date: ASAP * Working Arrangements: Hybrid (2-3 days on site) Role Summary - You'll be responsible for defining solution architectures, guiding implementation, and ensuring alignment with business and technical goals. The role requires strong collaboration with internal teams and external vendors, with a focus on cloud-native design, integration, and enterprise governance. Skills & Experience Required
Solution Architect - Contract Opportunity - We're hiring a Solution Architect to support a major platform transformation programme focused on pension products. This role involves working closely with the IT teams and internal stakeholders to design and deliver an integrated administration platform. Key Details * Location: Hybrid - Leeds (2 days/week on-site) * Rate: £500-£600 per day (Outside IR35) * Contract Length: 6 months (likely extension) * Start Date: ASAP * Working Arrangements: Hybrid (2-3 days on site) Role Summary - You'll be responsible for defining solution architectures, guiding implementation, and ensuring alignment with business and technical goals. The role requires strong collaboration with internal teams and external vendors, with a focus on cloud-native design, integration, and enterprise governance. Skills & Experience Required
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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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Role: Contract Senior Backend Engineer - Rate: C.£525 Outside IR35 Per day - Location: Bradford - Hybrid (2x days on site) Length: 3-6 months - We are working with a growing, forward-thinking technology company dedicated to building scalable, reliable, and high-performing solutions for our customers. As a Backend Software Engineer, you will be responsible for designing, developing, and maintaining server-side applications and services. You'll work closely with cross-functional teams to ensure our systems are performant, secure, and deliver a great user experience. * Design, implement, and maintain backend services, APIs, and databases. * Collaborate with product managers, frontend engineers, and other stakeholders to deliver features end-to-end. * Ensure systems are scalable, reliable, and maintainable. * Write clean, testable, and efficient code following best practi
Role: Contract Senior Backend Engineer - Rate: C.£525 Outside IR35 Per day - Location: Bradford - Hybrid (2x days on site) Length: 3-6 months - We are working with a growing, forward-thinking technology company dedicated to building scalable, reliable, and high-performing solutions for our customers. As a Backend Software Engineer, you will be responsible for designing, developing, and maintaining server-side applications and services. You'll work closely with cross-functional teams to ensure our systems are performant, secure, and deliver a great user experience. * Design, implement, and maintain backend services, APIs, and databases. * Collaborate with product managers, frontend engineers, and other stakeholders to deliver features end-to-end. * Ensure systems are scalable, reliable, and maintainable. * Write clean, testable, and efficient code following best practi
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Job: Software Engineer - Company: BAE Systems - Hourly Rate: TBC - Location: Preston 3 days per week on-site - Contract: 6-12 months (Opportunity to be extended) Working Hours: 37 hours per week * Design, develop, and maintain scalable APIs and backend services to facilitate data flow between systems. * Collaborate with data engineers, architects, and security teams to ensure secure, reliable, and performant data exchange. * Work across cloud and on-premises environments to support a hybrid infrastructure. * Build reusable and modular components with a focus on maintainability and performance. * Implement robust error handling, logging, and monitoring strategies for production-grade services. * 5 years+ experience in end-to-end projects * C# experience * Experience in RESTful APIs * ETL experience * Experience working within an Agile environment
Job: Software Engineer - Company: BAE Systems - Hourly Rate: TBC - Location: Preston 3 days per week on-site - Contract: 6-12 months (Opportunity to be extended) Working Hours: 37 hours per week * Design, develop, and maintain scalable APIs and backend services to facilitate data flow between systems. * Collaborate with data engineers, architects, and security teams to ensure secure, reliable, and performant data exchange. * Work across cloud and on-premises environments to support a hybrid infrastructure. * Build reusable and modular components with a focus on maintainability and performance. * Implement robust error handling, logging, and monitoring strategies for production-grade services. * 5 years+ experience in end-to-end projects * C# experience * Experience in RESTful APIs * ETL experience * Experience working within an Agile environment
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Reimagine the Role of AI in Human Travel - At Travel Counsellors, were not just adopting AI - were building a future where it enhances every human interaction. With 30+ years of history and 2,200+ independent travel entrepreneurs worldwide, weve always believed in the power of personal service. Now, were using AI to scale care, creativity, and connection like never before. Our next-generation travel platform is being transformed by intelligent features, with TC Co-Pilot at the heart of it. As AI Product Owner, youll lead the charge in embedding smart systems across our business, from hyper-personalised experiences to operational excellence. If youre excited by the idea of combining cutting-edge AI with the depth of human empathy, this is your moment. *Please note - this is a 12-month fixed-term contract - About the Role - Your Mission - Take the reins of AI product in
Reimagine the Role of AI in Human Travel - At Travel Counsellors, were not just adopting AI - were building a future where it enhances every human interaction. With 30+ years of history and 2,200+ independent travel entrepreneurs worldwide, weve always believed in the power of personal service. Now, were using AI to scale care, creativity, and connection like never before. Our next-generation travel platform is being transformed by intelligent features, with TC Co-Pilot at the heart of it. As AI Product Owner, youll lead the charge in embedding smart systems across our business, from hyper-personalised experiences to operational excellence. If youre excited by the idea of combining cutting-edge AI with the depth of human empathy, this is your moment. *Please note - this is a 12-month fixed-term contract - About the Role - Your Mission - Take the reins of AI product in
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Role: Contract Senior Software Engineer - Backend - Rate: C.£525 Outside IR35 Per day - Location: Bradford - Hybrid (2x days on site) Length: 3-6 months - We are working with a growing, forward-thinking technology company dedicated to building scalable, reliable, and high-performing solutions for our customers. As a Senior Software Engineer, you will be responsible for designing, developing, and maintaining server-side applications and services. You'll work closely with cross-functional teams to ensure our systems are performant, secure, and deliver a great user experience. * Design, implement, and maintain backend services, APIs, and databases. * Collaborate with product managers, frontend engineers, and other stakeholders to deliver features end-to-end. * Ensure systems are scalable, reliable, and maintainable. * Write clean, testable, and efficient code following b
Role: Contract Senior Software Engineer - Backend - Rate: C.£525 Outside IR35 Per day - Location: Bradford - Hybrid (2x days on site) Length: 3-6 months - We are working with a growing, forward-thinking technology company dedicated to building scalable, reliable, and high-performing solutions for our customers. As a Senior Software Engineer, you will be responsible for designing, developing, and maintaining server-side applications and services. You'll work closely with cross-functional teams to ensure our systems are performant, secure, and deliver a great user experience. * Design, implement, and maintain backend services, APIs, and databases. * Collaborate with product managers, frontend engineers, and other stakeholders to deliver features end-to-end. * Ensure systems are scalable, reliable, and maintainable. * Write clean, testable, and efficient code following b
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Salesforce Administrator / Developer – Outside IR35 | On-site 5 days
Salesforce Administrator / Developer – Outside IR35 | On-site 5 days
Boost Talent Ltd
BD1, Bradford
From £300 to £350 per day
Contract Opportunity: Salesforce Administrator / Developer Outside IR35 | On-site 5 days per week - An established business is seeking an experienced Salesforce Administrator/Developer for the next phase of its Salesforce journey. The first part of the platform has been built the focus now is working directly with one of the business owners to integrate Salesforce across additional areas of the organisation and take the system to the next level, ensuring maximum value is delivered. * Enhance and expand existing Salesforce functionality. * Design, build, and optimise solutions using Apex, Visualforce, Lightning Components, and Flows. * Integrate Salesforce with third-party applications and internal systems (REST/SOAP APIs, middleware). * Maintain and improve workflows, processes, and data integrity. * Ensure security and compliance best practices are applied.
Contract Opportunity: Salesforce Administrator / Developer Outside IR35 | On-site 5 days per week - An established business is seeking an experienced Salesforce Administrator/Developer for the next phase of its Salesforce journey. The first part of the platform has been built the focus now is working directly with one of the business owners to integrate Salesforce across additional areas of the organisation and take the system to the next level, ensuring maximum value is delivered. * Enhance and expand existing Salesforce functionality. * Design, build, and optimise solutions using Apex, Visualforce, Lightning Components, and Flows. * Integrate Salesforce with third-party applications and internal systems (REST/SOAP APIs, middleware). * Maintain and improve workflows, processes, and data integrity. * Ensure security and compliance best practices are applied.
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Job title: Senior Software Engineer - Location: Full Remote (Very occasional travel to offices in Cheshire) Type: Contract / Outside IR35 / 6 months initial duration + possible renewals ---------- About the Role - We’re looking for Senior Software Engineers to join our client's dynamic Engineering team and play a key role in building high-quality, scalable software solutions. As a senior member of the team, you’ll take ownership of full-stack development, contribute to software architecture, drive engineering best practices, and mentor junior team members. You’ll work closely with Product Owners, Architects, and DevOps to ensure delivery excellence across a diverse range of projects. What You'll Be Doing - Software Development * Build and maintain applications using C#, .NET Core, .NET 4.x, and React.js * Develop robust frontend solutions using ASP.Net MVC, HTML5, CSS
Job title: Senior Software Engineer - Location: Full Remote (Very occasional travel to offices in Cheshire) Type: Contract / Outside IR35 / 6 months initial duration + possible renewals ---------- About the Role - We’re looking for Senior Software Engineers to join our client's dynamic Engineering team and play a key role in building high-quality, scalable software solutions. As a senior member of the team, you’ll take ownership of full-stack development, contribute to software architecture, drive engineering best practices, and mentor junior team members. You’ll work closely with Product Owners, Architects, and DevOps to ensure delivery excellence across a diverse range of projects. What You'll Be Doing - Software Development * Build and maintain applications using C#, .NET Core, .NET 4.x, and React.js * Develop robust frontend solutions using ASP.Net MVC, HTML5, CSS
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Familiarity with modern architectural patterns (e.g. microservices, event-driven, API-first).
Familiarity with modern architectural patterns (e.g. microservices, event-driven, API-first).
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Role Senior Technology Architect Technology Liferay, Java, Spring, REST API Location Leeds Job Description At Infosys, we assure that your career will never stand still, we will inspire you to build whats next and we will navigate further together. * Experience in using API gateway for backend data / services integration to Liferay portal.
Role Senior Technology Architect Technology Liferay, Java, Spring, REST API Location Leeds Job Description At Infosys, we assure that your career will never stand still, we will inspire you to build whats next and we will navigate further together. * Experience in using API gateway for backend data / services integration to Liferay portal.
You will continuously enhance your team's capabilities by implementing best practices in areas such as API design, data modelling, MLOps, and DevOps * Has experience in Stripe API implementation
You will continuously enhance your team's capabilities by implementing best practices in areas such as API design, data modelling, MLOps, and DevOps * Has experience in Stripe API implementation
Assist with the creation of, and input into, API documentation used to persist data from the applications
Assist with the creation of, and input into, API documentation used to persist data from the applications
Junior ServiceNow Developer - Manchester Leeds or Newcastle
Junior ServiceNow Developer - Manchester Leeds or Newcastle
FDM GROUP LIMITED
Leeds, West Yorkshire
Competitive
Proficiency in JavaScript and the Glide API, with hands-on experience using ServiceNow Studio and development tools
Proficiency in JavaScript and the Glide API, with hands-on experience using ServiceNow Studio and development tools
Experience with API Gateways (e.g. GCP). * Knowledge of security best practices in API development (e.g., SAML, OAuth, JWT).
Experience with API Gateways (e.g. GCP). * Knowledge of security best practices in API development (e.g., SAML, OAuth, JWT).
Solid understanding of API design, performance optimization, and data modeling.
Solid understanding of API design, performance optimization, and data modeling.
Technology Liferay, Java, Spring, REST API * Experience in using API gateway for backend data / services integration to Liferay portal.
Technology Liferay, Java, Spring, REST API * Experience in using API gateway for backend data / services integration to Liferay portal.
Experience with API integrations and data syncing between platforms.
Experience with API integrations and data syncing between platforms.
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Plan, design, and execute thorough manual test cases across web, API, and microservice components. * Hands-on experience with API testing tools (e.g., Postman).
Plan, design, and execute thorough manual test cases across web, API, and microservice components. * Hands-on experience with API testing tools (e.g., Postman).
As a Technical Product Manager Betting Platform , you will play a key role in supporting the evolution of Caesars Digitals Betting Engine and related services. Youll collaborate with product leaders, engineering, and trading teams to help modernize and enhance our platform, contributing to a seamless and engaging betting experience for our customers across all channels. This role is ideal for someone with a solid technical foundation and a growing understanding of the sports betting domain. Technically, you need a sound understanding of high-performance, real-time systems to deliver a robust, scalable solution for the future. This role is hybrid, working a minimum of 2-3 days per week from your home office location. Home Office: Leeds, UK - What Youll Do * Contribute to the product roadmap for the Betting Engine, focusing on performance, scalability, and reliability.
As a Technical Product Manager Betting Platform , you will play a key role in supporting the evolution of Caesars Digitals Betting Engine and related services. Youll collaborate with product leaders, engineering, and trading teams to help modernize and enhance our platform, contributing to a seamless and engaging betting experience for our customers across all channels. This role is ideal for someone with a solid technical foundation and a growing understanding of the sports betting domain. Technically, you need a sound understanding of high-performance, real-time systems to deliver a robust, scalable solution for the future. This role is hybrid, working a minimum of 2-3 days per week from your home office location. Home Office: Leeds, UK - What Youll Do * Contribute to the product roadmap for the Betting Engine, focusing on performance, scalability, and reliability.
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As a Software Developer, youll be a key part of a fast-paced and passionate development team, contributing to the design, development, and maintenance of high-quality software solutions. Youll apply modern development practices to deliver efficient, secure, and scalable applications. A major focus of your role will be working on RiskProof a responsive Single Page Application built using cutting-edge front-end technologies such as Angular 19+, HTML5, NativeScript, and TypeScript . The application is supported by C# .NET APIs and hosted on Microsoft Azure , forming a robust and modern tech stack. Youll be involved throughout the development lifecycle, collaborating with other developers, testers, and product owners to deliver features that meet business needs and user expectations. Technologies Youll Work With
As a Software Developer, youll be a key part of a fast-paced and passionate development team, contributing to the design, development, and maintenance of high-quality software solutions. Youll apply modern development practices to deliver efficient, secure, and scalable applications. A major focus of your role will be working on RiskProof a responsive Single Page Application built using cutting-edge front-end technologies such as Angular 19+, HTML5, NativeScript, and TypeScript . The application is supported by C# .NET APIs and hosted on Microsoft Azure , forming a robust and modern tech stack. Youll be involved throughout the development lifecycle, collaborating with other developers, testers, and product owners to deliver features that meet business needs and user expectations. Technologies Youll Work With
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Internal use only Grade E - About us. We are The Very Group and were here to help families get more out of life. We know that our customers work hard for their families and have a lot to balance in their busy lives. Thats why we combine amazing brands and products with flexible payment options on Very.co.uk to help them say yes to the things they love. Were just as passionate about helping our people get more out of life too; building careers with real growth, a sense of purpose, belonging and wellbeing. About the role - This Principal Data Engineer role will work exclusively within our AdTech business unit whilst ensuring alignment to best practices, standards, and policies. The strategic direction is led by the Data Performance Unit but with collaboration and input from this role. This role will work within the AdTech squad focusing on their priorities that will ena
Internal use only Grade E - About us. We are The Very Group and were here to help families get more out of life. We know that our customers work hard for their families and have a lot to balance in their busy lives. Thats why we combine amazing brands and products with flexible payment options on Very.co.uk to help them say yes to the things they love. Were just as passionate about helping our people get more out of life too; building careers with real growth, a sense of purpose, belonging and wellbeing. About the role - This Principal Data Engineer role will work exclusively within our AdTech business unit whilst ensuring alignment to best practices, standards, and policies. The strategic direction is led by the Data Performance Unit but with collaboration and input from this role. This role will work within the AdTech squad focusing on their priorities that will ena
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