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26 Contract API jobs in South Yorkshire + 20 miles
Minimum of 8 years' applied experience as an API engineer * Strong experience in API designing and creating architectural artefacts such as gap analysis, low level designs, data models etc.
Minimum of 8 years' applied experience as an API engineer * Strong experience in API designing and creating architectural artefacts such as gap analysis, low level designs, data models etc.
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Lead Technical Architect
Lead Technical Architect
DWP Digital
Leeds (LS9), LS2 7UE
£75026 - £99836 per annum + plus 28.97% employer pension contributions
API Management - Experience designing and implementing APIs (REST / JSON, SOAP / XML, GraphQL), including API lifecycle management, API gateways, HTTP transport and security such as mTLS, OIDC (integration specialism)
API Management - Experience designing and implementing APIs (REST / JSON, SOAP / XML, GraphQL), including API lifecycle management, API gateways, HTTP transport and security such as mTLS, OIDC (integration specialism)
PREMIUM
Lead Technical Architect
Lead Technical Architect
DWP Digital
Upperthorpe, Sheffield (S3), S3 7UF
£75026 - £99836 per annum + plus 28.97% employer pension contributions
API Management - Experience designing and implementing APIs (REST / JSON, SOAP / XML, GraphQL), including API lifecycle management, API gateways, HTTP transport and security such as mTLS, OIDC (integration specialism)
API Management - Experience designing and implementing APIs (REST / JSON, SOAP / XML, GraphQL), including API lifecycle management, API gateways, HTTP transport and security such as mTLS, OIDC (integration specialism)
PREMIUM
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Strong background in API development, cloud adoption frameworks, and modern architectures.
Strong background in API development, cloud adoption frameworks, and modern architectures.
Provide consultation for application integration requirements (e.g. Graph API, SMTP)
Provide consultation for application integration requirements (e.g. Graph API, SMTP)
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Lead Automation Test Engineer
Lead Automation Test Engineer
Vallum Associates Limited
Sheffield (S1)
From £450 to £500 per day Inside IR35
Experience of using automation tools such as Selenium web driver IO (WDIO) / Cucumber etc, Selenium for UI testing and RestAssured for API testing
Experience of using automation tools such as Selenium web driver IO (WDIO) / Cucumber etc, Selenium for UI testing and RestAssured for API testing
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Provide architectural guidance on MDM platform selection, cloud vs. on-prem deployment, and integration patterns (API, ETL, messaging).
Provide architectural guidance on MDM platform selection, cloud vs. on-prem deployment, and integration patterns (API, ETL, messaging).
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Developing + maintaining scalable serverless applications using AWS services such as: AWS Lambda, API Gateway, DynamoDB, S3, Step Functions, EventBridge, SNS/SQS, AppSync. * Expertise in AWS serverless services (Lambda, API Gateway, S3, DynamoDB), DevOps practices + CI/CD pipelines.
Developing + maintaining scalable serverless applications using AWS services such as: AWS Lambda, API Gateway, DynamoDB, S3, Step Functions, EventBridge, SNS/SQS, AppSync. * Expertise in AWS serverless services (Lambda, API Gateway, S3, DynamoDB), DevOps practices + CI/CD pipelines.
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Proven experience working with Shopify development, including theme customisation and API use.
Proven experience working with Shopify development, including theme customisation and API use.
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Use automation tools such as Selenium WebDriver IO (WDIO), Cucumber, Selenium (UI), and RestAssured (API). * Exposure to SailPoint IdentityIQ, identity warehousing, and ingestion formats: SCIM, REST API, LDAP, OIDC, CSV. * API testing, API Gateway testing, and Batch/ETL testing.
Use automation tools such as Selenium WebDriver IO (WDIO), Cucumber, Selenium (UI), and RestAssured (API). * Exposure to SailPoint IdentityIQ, identity warehousing, and ingestion formats: SCIM, REST API, LDAP, OIDC, CSV. * API testing, API Gateway testing, and Batch/ETL testing.
Develop, execute, and maintain automated test frameworks and scripts for web, API, database, and cloud-based applications. * Hands-on experience with automation tools such as Selenium WebDriver IO (WDIO), Cucumber, Selenium UI, and RestAssured for API testing. * API Testing, API Gateway testing, Batch/ETL testing. * Experience with SailPoint IdentityIQ, identity warehousing, SCIM, REST API, LDAP, OIDC, CSV ingestion.
Develop, execute, and maintain automated test frameworks and scripts for web, API, database, and cloud-based applications. * Hands-on experience with automation tools such as Selenium WebDriver IO (WDIO), Cucumber, Selenium UI, and RestAssured for API testing. * API Testing, API Gateway testing, Batch/ETL testing. * Experience with SailPoint IdentityIQ, identity warehousing, SCIM, REST API, LDAP, OIDC, CSV ingestion.
Strong theoretical and practical knowledge of API and database testing. * Exposure to AD/ADLDS, API Gateway testing, Batch/ETL testing. * Experience with SailPoint IdentityIQ, Identity Warehousing, SCIM, REST API, LDAP, OIDC, CSV ingestion.
Strong theoretical and practical knowledge of API and database testing. * Exposure to AD/ADLDS, API Gateway testing, Batch/ETL testing. * Experience with SailPoint IdentityIQ, Identity Warehousing, SCIM, REST API, LDAP, OIDC, CSV ingestion.
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Experience of using automation tools such as Selenium web driver IO (WDIO) / Cucumber etc, Selenium for UI testing and RestAssured for API testing * Any exposure to SailPoint IdentityIQ, Identity warehousing, and working with protocols and formats for data ingestion such as SCIM, REST API, LDAP, OIDC and CSV * API Testing, API Gateway testing, Batch ETL testing * API
Experience of using automation tools such as Selenium web driver IO (WDIO) / Cucumber etc, Selenium for UI testing and RestAssured for API testing * Any exposure to SailPoint IdentityIQ, Identity warehousing, and working with protocols and formats for data ingestion such as SCIM, REST API, LDAP, OIDC and CSV * API Testing, API Gateway testing, Batch ETL testing * API
FEATURED
Strong, theoretical, and practical knowledge of API and Database testing
Strong, theoretical, and practical knowledge of API and Database testing
FEATURED
Experience of using automation tools such as Selenium web driver IO (WDIO) / Cucumber etc, Selenium for UI testing and RestAssured for API testing * Any exposure to SailPoint IdentityIQ, Identity warehousing, and working with protocols and formats for data ingestion such as SCIM, REST API, LDAP, OIDC and CSV * API Testing, API Gateway testing, Batch ETL testing * API
Experience of using automation tools such as Selenium web driver IO (WDIO) / Cucumber etc, Selenium for UI testing and RestAssured for API testing * Any exposure to SailPoint IdentityIQ, Identity warehousing, and working with protocols and formats for data ingestion such as SCIM, REST API, LDAP, OIDC and CSV * API Testing, API Gateway testing, Batch ETL testing * API
FEATURED
Minimum of 15 years applied experience as an API engineer * Strong experience in API designing and creating architectural artefacts such as gap analysis, low level designs, data models etc.
Minimum of 15 years applied experience as an API engineer * Strong experience in API designing and creating architectural artefacts such as gap analysis, low level designs, data models etc.
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Technical Engineer
Technical Engineer
YBS
Bradford, West Yorkshire, BD5 8LJ
Salary: Up to £60,000 Dependent on Experience + Bonus & Benefits
Restful Design, working with API gateway and management platforms (Azure API Management)
Restful Design, working with API gateway and management platforms (Azure API Management)
FEATURED
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Technical Lead Software Engineer - eCommerce
Technical Lead Software Engineer - eCommerce
Circle Group
Leeds (LS1)
£75000 - £95000 per annum + remote+bens
Location: Remote - 1 day a month in the office, Manchester, Leeds or Sheffield are a very commutable distance to HQ - If you're the kind of developer who enjoys solving complex problems, building slick digital experiences, and leading from the front - this could be your next challenge. This growing online retailer (we can't name names, but you've almost definitely shopped with them) is looking for a Senior / Tech Lead Software Engineer to help shape the next generation of their eCommerce platform. You'll guide a small talented development team, take ownership of key projects, be no.2 to the Head of Engineering and make a real impact on how millions of customers shop online. * Leading software development projects from concept to delivery. * Designing scalable, high-performing architectures that keep things running smoothly.
Location: Remote - 1 day a month in the office, Manchester, Leeds or Sheffield are a very commutable distance to HQ - If you're the kind of developer who enjoys solving complex problems, building slick digital experiences, and leading from the front - this could be your next challenge. This growing online retailer (we can't name names, but you've almost definitely shopped with them) is looking for a Senior / Tech Lead Software Engineer to help shape the next generation of their eCommerce platform. You'll guide a small talented development team, take ownership of key projects, be no.2 to the Head of Engineering and make a real impact on how millions of customers shop online. * Leading software development projects from concept to delivery. * Designing scalable, high-performing architectures that keep things running smoothly.
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Tech Lead Software Engineer - eCommerce
Tech Lead Software Engineer - eCommerce
Circle Group
Leeds (LS1)
£75000 - £95000 per annum + remote+bens
Location: Remote - 1 day a month in the office, Manchester, Leeds or Sheffield are a very commutable distance to HQ - If you're the kind of developer who enjoys solving complex problems, building slick digital experiences, and leading from the front - this could be your next challenge. This growing online retailer (we can't name names, but you've almost definitely shopped with them) is looking for a Senior / Tech Lead Software Engineer to help shape the next generation of their eCommerce platform. You'll guide a small talented development team, take ownership of key projects, be no.2 to the Head of Engineering and make a real impact on how millions of customers shop online. * Leading software development projects from concept to delivery. * Designing scalable, high-performing architectures that keep things running smoothly.
Location: Remote - 1 day a month in the office, Manchester, Leeds or Sheffield are a very commutable distance to HQ - If you're the kind of developer who enjoys solving complex problems, building slick digital experiences, and leading from the front - this could be your next challenge. This growing online retailer (we can't name names, but you've almost definitely shopped with them) is looking for a Senior / Tech Lead Software Engineer to help shape the next generation of their eCommerce platform. You'll guide a small talented development team, take ownership of key projects, be no.2 to the Head of Engineering and make a real impact on how millions of customers shop online. * Leading software development projects from concept to delivery. * Designing scalable, high-performing architectures that keep things running smoothly.
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Front End Developer
Front End Developer
DFS Furniture Ltd
Adwick, Doncaster (DN6), DN6 7NA
Competitive salary based on skills and experience
This is a hybrid role based at our Doncaster Group Support Centre, with 2-3 days a week onsite. As a Front-End Developer, youll be responsible for implementing UI/UX designs into fully functional, responsive web applications using modern front-end technologies. Youll collaborate with cross-functional teams to develop components and features that are performant, maintainable, scalable, and compliant with accessibility standards. About DFS - Were home to DFS, Sofology, and The Sofa Delivery Company - three distinctive brands with a shared mission to bring great design and comfort into every home, affordably, responsibly, and sustainably. At DFS Group, everyone plays a part. Whether youre supporting our brands or serving our customers, youre helping shape the future of furniture retail. Each brand has its own identity and creative direction, but were united by a culture
This is a hybrid role based at our Doncaster Group Support Centre, with 2-3 days a week onsite. As a Front-End Developer, youll be responsible for implementing UI/UX designs into fully functional, responsive web applications using modern front-end technologies. Youll collaborate with cross-functional teams to develop components and features that are performant, maintainable, scalable, and compliant with accessibility standards. About DFS - Were home to DFS, Sofology, and The Sofa Delivery Company - three distinctive brands with a shared mission to bring great design and comfort into every home, affordably, responsibly, and sustainably. At DFS Group, everyone plays a part. Whether youre supporting our brands or serving our customers, youre helping shape the future of furniture retail. Each brand has its own identity and creative direction, but were united by a culture
PREMIUM
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Role: Senior Software Engineer - Backend Contract - Rate: C.£550 Outside IR35 Per day - Location: Leeds - 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 best
Role: Senior Software Engineer - Backend Contract - Rate: C.£550 Outside IR35 Per day - Location: Leeds - 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 best
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We're looking for a PHP Developer to join a growing digital team in Leeds, working on high-impact platforms used by thousands of customers. If you enjoy building clean, scalable applications and want the freedom to explore new technologies, this role ticks every box. What you'll be doing * Building and maintaining modern PHP applications using Laravel or Symfony * Collaborating with a cross-functional team (engineers, product, UX) in a hybrid setup * Developing new features, refactoring legacy modules, and contributing to technical decisions * Working in an environment where learning is encouraged - you'll get exposure to new languages, frameworks, DevOps tools and cloud services * Supporting the deployment and maintenance of cloud-based systems (AWS experience is a bonus, not a must!) What we're looking for * Strong PHP experience and knowledge of Laravel or Symfony
We're looking for a PHP Developer to join a growing digital team in Leeds, working on high-impact platforms used by thousands of customers. If you enjoy building clean, scalable applications and want the freedom to explore new technologies, this role ticks every box. What you'll be doing * Building and maintaining modern PHP applications using Laravel or Symfony * Collaborating with a cross-functional team (engineers, product, UX) in a hybrid setup * Developing new features, refactoring legacy modules, and contributing to technical decisions * Working in an environment where learning is encouraged - you'll get exposure to new languages, frameworks, DevOps tools and cloud services * Supporting the deployment and maintenance of cloud-based systems (AWS experience is a bonus, not a must!) What we're looking for * Strong PHP experience and knowledge of Laravel or Symfony
Strong AWS Cloud Services experience including: ECR, ECS, Lambda, API Gateway, S3, DynamoDB, Step Functions, Apigee).
Strong AWS Cloud Services experience including: ECR, ECS, Lambda, API Gateway, S3, DynamoDB, Step Functions, Apigee).
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Strong understanding of B2B API integration principles
Strong understanding of B2B API integration principles
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API development experience
API development experience
FEATURED