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        135

        11 Contract API jobs in Sheffield + 20 miles

        124 exact matches jobs are outside your preferred location

        Senior Technical Architect (Solutions)

        DWP Digital
        M2, Manchester, M2 3LR
        £55557 - £83917 per annum
        Microservice and API-led architecture and integration design tools, techniques and best practice.
        Microservice and API-led architecture and integration design tools, techniques and best practice.
        NEWPREMIUM
        Python and/or JavaScript/TypeScript experience, strong AWS skills, Kubernetes, CI/CD, and experience with data platforms, high-volume processing, API development, and Terraform.
        Python and/or JavaScript/TypeScript experience, strong AWS skills, Kubernetes, CI/CD, and experience with data platforms, high-volume processing, API development, and Terraform.
        more
        NEW

        Principal Developer (C# and Azure Development)

        DCV Technologies Limited
        Spring Gardens, M2
        From £55,000 to £70,000 per annum
        Azure AI Search, using API and designing indexes * Azure AD, Enterprise apps and interactions via Graph API * Data sources: via ODBC, RESTful API, Message-based Architectures
        Azure AI Search, using API and designing indexes * Azure AD, Enterprise apps and interactions via Graph API * Data sources: via ODBC, RESTful API, Message-based Architectures
        more
        Passionate about API testing utilising tools similar to Wiremock, Pact, Postman and Cucumber. * Good understanding of API authentication and authorisation mechanisms like OAuth.
        Passionate about API testing utilising tools similar to Wiremock, Pact, Postman and Cucumber. * Good understanding of API authentication and authorisation mechanisms like OAuth.
        more

        Solution Architect

        TRANSUNION INTERNATIONAL UK LIMITED
        Leeds, West Yorkshire
        Competitive
        Leeds, United Kingdom - Full time - 2025-07-30 - Posted Today - 19035811 - TransUnion's Job Applicant Privacy Notice - We support organisations across a variety of sectors including finance, retail, telecommunications, utilities, gaming, government and insurance. We're looking for a Solution Architect to join our growing team. * Design scalable solutions, identifying gaps between current and desired end-states, to enable achievement of the desired business outcomes in alignment with the journey roadmap and organization goals, knowing how to work in and around the limits of the platform. * Act as a solution guide, being able to speak conceptually, document the proposed solution and be comfortable doing hands on configuration and/or coding. May build proof-of-concept (POCs) that can be carried forward by the team.
        Leeds, United Kingdom - Full time - 2025-07-30 - Posted Today - 19035811 - TransUnion's Job Applicant Privacy Notice - We support organisations across a variety of sectors including finance, retail, telecommunications, utilities, gaming, government and insurance. We're looking for a Solution Architect to join our growing team. * Design scalable solutions, identifying gaps between current and desired end-states, to enable achievement of the desired business outcomes in alignment with the journey roadmap and organization goals, knowing how to work in and around the limits of the platform. * Act as a solution guide, being able to speak conceptually, document the proposed solution and be comfortable doing hands on configuration and/or coding. May build proof-of-concept (POCs) that can be carried forward by the team.
        more
        We provide a comprehensive range of currency services and products, including our Currency Converter, Market Analysis, Currency Data API and quick, easy, secure Money Transfers for individuals and businesses. Your team will be expected to build and own a brand-new mobile app and web over a common trading API. In this role, you will work in an Agile fashion to deliver and own a new App or Web customer journey with a shared, headless API model back-end.
        We provide a comprehensive range of currency services and products, including our Currency Converter, Market Analysis, Currency Data API and quick, easy, secure Money Transfers for individuals and businesses. Your team will be expected to build and own a brand-new mobile app and web over a common trading API. In this role, you will work in an Agile fashion to deliver and own a new App or Web customer journey with a shared, headless API model back-end.
        more
        Experienced Test Engineer in a delivery-focused environment, API and/or UI level test automation expertise including designing, building and maintaining automation frameworks.
        Experienced Test Engineer in a delivery-focused environment, API and/or UI level test automation expertise including designing, building and maintaining automation frameworks.
        more
        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).
        more
        All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, colour, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, or any other status protected by law. We have a long heritage of being an inclusive employer which provides training and development in a positive learning environment. About the Role - Join us as a Backend Developer, where you'll immediately contribute to the high-impact Marvel project while helping to architect and scale future solutionsespecially those leveraging .NET/C#in our evolving tech ecosystem. Key Responsibilities
        All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, colour, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, or any other status protected by law. We have a long heritage of being an inclusive employer which provides training and development in a positive learning environment. About the Role - Join us as a Backend Developer, where you'll immediately contribute to the high-impact Marvel project while helping to architect and scale future solutionsespecially those leveraging .NET/C#in our evolving tech ecosystem. Key Responsibilities
        more
        We provide a comprehensive range of currency services and products, including our Currency Converter, Market Analysis, Currency Data API and quick, easy, secure Money Transfers for individuals and businesses.
        We provide a comprehensive range of currency services and products, including our Currency Converter, Market Analysis, Currency Data API and quick, easy, secure Money Transfers for individuals and businesses.
        more
        About THG Ingenuity - THG Ingenuity is a fully integrated digital commerce ecosystem, designed to power brands without limits. Our global end-to-end tech platform is comprised of three products: THG Commerce, THG Studios, THG Fulfilment. Each represents a single, unified solution, overcoming challenges and taking brands direct-to-consumer. Our client portfolio includes globally recognised brands such as Coca-Cola, Nestle, Elemis, Homebase, and Proctor & Gamble. As a Senior Software Engineer in our engineering team, you will play a key role in designing, developing, and delivering scalable microservices within THG Ingenuity's ecommerce platform. Leveraging modern technologies, predominantly Java 21, you will work as part of an agile team to architect and build highly available, distributed systems that are critical to the business.
        About THG Ingenuity - THG Ingenuity is a fully integrated digital commerce ecosystem, designed to power brands without limits. Our global end-to-end tech platform is comprised of three products: THG Commerce, THG Studios, THG Fulfilment. Each represents a single, unified solution, overcoming challenges and taking brands direct-to-consumer. Our client portfolio includes globally recognised brands such as Coca-Cola, Nestle, Elemis, Homebase, and Proctor & Gamble. As a Senior Software Engineer in our engineering team, you will play a key role in designing, developing, and delivering scalable microservices within THG Ingenuity's ecommerce platform. Leveraging modern technologies, predominantly Java 21, you will work as part of an agile team to architect and build highly available, distributed systems that are critical to the business.
        more

        Senior QA Engineer

        Mimecast Services Limited
        York, North Yorkshire
        £76,000 - £114,000 a year
        Senior Software Development Engineer in Test Unleash Innovation with Mimecast! Join the momentum behind our award-winning platform at Mimecast! Embark on a journey with our Governance, Compliance, and Insights (GCI) and Threat Reporting and Response (TRR) engineering teams. As a vital part of Quality Engineering, you'll play a key role in elevating the quality of our archiving and security software. Together, were harnessing cutting-edge solutions that empower our customers to master Human Risk Management on an unprecedented scale. Dive in and be part of the future! Why Join Our Team? If you have a passion for creatively addressing complex challenges and wish to implement innovative solutions to develop and scale reliable, high-performing software in both private and public cloud environments, then the GCI and TRR teams are the perfect fit for you.
        Senior Software Development Engineer in Test Unleash Innovation with Mimecast! Join the momentum behind our award-winning platform at Mimecast! Embark on a journey with our Governance, Compliance, and Insights (GCI) and Threat Reporting and Response (TRR) engineering teams. As a vital part of Quality Engineering, you'll play a key role in elevating the quality of our archiving and security software. Together, were harnessing cutting-edge solutions that empower our customers to master Human Risk Management on an unprecedented scale. Dive in and be part of the future! Why Join Our Team? If you have a passion for creatively addressing complex challenges and wish to implement innovative solutions to develop and scale reliable, high-performing software in both private and public cloud environments, then the GCI and TRR teams are the perfect fit for you.
        more
        Tevalis is a leading enterprise hospitality management platform, serving major hospitality groups across the UK and the world. With recent private equity backing and ambitious growth plans, we're transforming how large-scale hospitality operations manage their business, and at the heart of that is our marketing team. Our Head Office is in Hessle, HU13, however hybrid working is also available in Manchester. We're on the hunt for a Marketing Operations Manager to help build out our marketing techstack and automations. This is a hands-on role perfect for someone who gets excited about building sophisticated automation systems, managing email marketing campaigns, and turning data into actionable insights to help grow a business. You'll own our ActiveCampaign platform and broader marketing automation ecosystem, designing and building complex, segmented automations, email
        Tevalis is a leading enterprise hospitality management platform, serving major hospitality groups across the UK and the world. With recent private equity backing and ambitious growth plans, we're transforming how large-scale hospitality operations manage their business, and at the heart of that is our marketing team. Our Head Office is in Hessle, HU13, however hybrid working is also available in Manchester. We're on the hunt for a Marketing Operations Manager to help build out our marketing techstack and automations. This is a hands-on role perfect for someone who gets excited about building sophisticated automation systems, managing email marketing campaigns, and turning data into actionable insights to help grow a business. You'll own our ActiveCampaign platform and broader marketing automation ecosystem, designing and building complex, segmented automations, email
        more

        Associate Customer Engagement Manager

        LexisNexis Risk Solutions UK Ltd T/a LexisNexis Risk Solutions Group
        Leeds, West Yorkshire
        Competitive
        About the Business - LexisNexis Risk Solutions is the essential partner in the assessment of risk. Within our Business Services vertical, we offer a multitude of solutions focused on helping businesses of all sizes drive higher revenue growth, maximize operational efficiencies, and improve customer experience. Our solutions help our customers solve difficult problems in the areas of Anti-Money Laundering/Counter Terrorist Financing, Identity Authentication & Verification, Fraud and Credit Risk mitigation and Customer Data Management. About the Team - The Customer Engagement team acts as a centre of excellence for the LexisNexis RiskNarrative product, responsible for delivering Strategic Engagement Services to customers throughout their lifecycle. RiskNarrative brings powerful automation under total control, uniting fraud detection, financial crime prevention, complian
        About the Business - LexisNexis Risk Solutions is the essential partner in the assessment of risk. Within our Business Services vertical, we offer a multitude of solutions focused on helping businesses of all sizes drive higher revenue growth, maximize operational efficiencies, and improve customer experience. Our solutions help our customers solve difficult problems in the areas of Anti-Money Laundering/Counter Terrorist Financing, Identity Authentication & Verification, Fraud and Credit Risk mitigation and Customer Data Management. About the Team - The Customer Engagement team acts as a centre of excellence for the LexisNexis RiskNarrative product, responsible for delivering Strategic Engagement Services to customers throughout their lifecycle. RiskNarrative brings powerful automation under total control, uniting fraud detection, financial crime prevention, complian
        more

        Systems Analyst

        Channel 4 Television
        Leeds, West Yorkshire
        From £50,750 a year
        VN2502 - Location City - Leeds - Location Country - United Kingdom - Job Description - Job Title: Systems Analyst - Reports to: Lead Systems Analyst - Department: Technology - Location: Leeds - Grade: P1 - Department Description - The Technology department is charged with establishing, monitoring and maintaining information technology systems and services to enable business users to carry out their roles efficiently, productively and securely. The department must stay at the forefront of technology change in order to meet multiple business requirements, provide secure IT infrastructure and proactively support C4 strategic growth opportunities. Job Purpose - The Technology Chief Operations Office (COO) team operate across Channel 4s Finance, HR and Workspace functions, developing, implementing, and enhancing business solutions. This role requires an experienced Systems
        VN2502 - Location City - Leeds - Location Country - United Kingdom - Job Description - Job Title: Systems Analyst - Reports to: Lead Systems Analyst - Department: Technology - Location: Leeds - Grade: P1 - Department Description - The Technology department is charged with establishing, monitoring and maintaining information technology systems and services to enable business users to carry out their roles efficiently, productively and securely. The department must stay at the forefront of technology change in order to meet multiple business requirements, provide secure IT infrastructure and proactively support C4 strategic growth opportunities. Job Purpose - The Technology Chief Operations Office (COO) team operate across Channel 4s Finance, HR and Workspace functions, developing, implementing, and enhancing business solutions. This role requires an experienced Systems
        more
        Description - We're hiring a Principal Software Engineer/Tech Lead to help shape the future of our most ambitious client projects. This is a senior, hands-on role focused on technical excellence, leadership, and problem solving. You'll play a key role in shaping the technical direction of projectshelping to design architecture, guide engineering teams, and ensure delivery of scalable, maintainable software solutions. You'll be a trusted technical lead for client work, collaborating closely with internal teams to define and deliver great outcomes. Comfortable in both code and conversation, youll lead by example in engineering squads, mentoring others, setting technical standards, and rolling up your sleeves to tackle complex challenges. Youll work across a range of industries, platforms and technologies, so were looking for someone who can think critically, adapt quick
        Description - We're hiring a Principal Software Engineer/Tech Lead to help shape the future of our most ambitious client projects. This is a senior, hands-on role focused on technical excellence, leadership, and problem solving. You'll play a key role in shaping the technical direction of projectshelping to design architecture, guide engineering teams, and ensure delivery of scalable, maintainable software solutions. You'll be a trusted technical lead for client work, collaborating closely with internal teams to define and deliver great outcomes. Comfortable in both code and conversation, youll lead by example in engineering squads, mentoring others, setting technical standards, and rolling up your sleeves to tackle complex challenges. Youll work across a range of industries, platforms and technologies, so were looking for someone who can think critically, adapt quick
        more

        Technical BA

        Financial Data Management Plc*
        Leeds, West Yorkshire
        Competitive
        The successful candidate will bridge technical and business domains, supporting a transition from legacy systems to new architecture, including DynamoDB and API-driven integrations. * Deep understanding of data structures, legacy systems, and API-driven integrations
        The successful candidate will bridge technical and business domains, supporting a transition from legacy systems to new architecture, including DynamoDB and API-driven integrations. * Deep understanding of data structures, legacy systems, and API-driven integrations
        more
        Excellent skills in designing and delivering integrations using Microsoft Azure PaaS (Functions, Logic Apps, API Management, Service Bus,) * Expertise in integration strategy, API management, and canonical data models.
        Excellent skills in designing and delivering integrations using Microsoft Azure PaaS (Functions, Logic Apps, API Management, Service Bus,) * Expertise in integration strategy, API management, and canonical data models.
        more

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        What is the average salary for API in Sheffield?

        Average salary per year
        £52,499

        The average salary for a API in Sheffield is £52,499. API in Sheffield salaries range from £42,499 to £52,499.

        Frequently Asked Questions

        How many contract API jobs are there in Sheffield?
        There are 11 contract API jobs within 20 miles of Sheffield available on CWJobs right now.

        What other similar jobs are there to contract API jobs in Sheffield?
        As well as contract API jobs in Sheffield, you can find contract IT, Software Development, Architecture, amongst many others.