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29 API jobs in Derbyshire + 20 miles
104 exact matches jobs are outside your preferred location
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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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Front-End Developer - UX/Blazor - Birmingham - Hybrid
Front-End Developer - UX/Blazor - Birmingham - Hybrid
Crimson
Birmingham (B1)
£45000 - £55000 per annum
3 days per week required on site - Hybrid working - Salary - £45,000 - £55,000 - Front-End Developer required for a leading customer based in Birmingham on a permanent basis. We are seeking a skilled Front-End Developer, specialising in UX/UI design to define the design, user experience, of a new SaaS CRM platform, built for various organisations across the UK. The ideal candidate will have the ability to design and build front-end features using Blazor and C#. * Collaborate with product owners to turn user stories into clear, actionable specifications. * Design and refine UX prototypes, flows, and wireframes for intuitive user experiences. * Build responsive interfaces using Visual Studio 2022, Blazor WebAssembly, Radzen, and Material Design. * Partner with back-end developers to ensure smooth data integration and maintainable architecture.
3 days per week required on site - Hybrid working - Salary - £45,000 - £55,000 - Front-End Developer required for a leading customer based in Birmingham on a permanent basis. We are seeking a skilled Front-End Developer, specialising in UX/UI design to define the design, user experience, of a new SaaS CRM platform, built for various organisations across the UK. The ideal candidate will have the ability to design and build front-end features using Blazor and C#. * Collaborate with product owners to turn user stories into clear, actionable specifications. * Design and refine UX prototypes, flows, and wireframes for intuitive user experiences. * Build responsive interfaces using Visual Studio 2022, Blazor WebAssembly, Radzen, and Material Design. * Partner with back-end developers to ensure smooth data integration and maintainable architecture.
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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).
NEW
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Mobile Backend Developer (JAVA/Kotlin)
Mobile Backend Developer (JAVA/Kotlin)
Stackstudio Digital Ltd.
Manchester (M1)
From £450 to £500 per day
Preferred - Experience of building distributed scalable microservices using Java/Kotlin, Spring Boot, OAuth 2.0, Secure API design - Understanding of API design for mobile application with event driven architecture - Other technologies/areas: AWS, API Design, Automation testing
Preferred - Experience of building distributed scalable microservices using Java/Kotlin, Spring Boot, OAuth 2.0, Secure API design - Understanding of API design for mobile application with event driven architecture - Other technologies/areas: AWS, API Design, Automation testing
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API Design: Familiarity with best practices for REST and GraphQL API design.
API Design: Familiarity with best practices for REST and GraphQL API design.
NEWFEATURED
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The role covers support of existing point to point integrations and API based services and the development of a strategic integration approach for internal systems and external partners. * Lead the support and stabilisation of existing integration platforms including point to point links, automated interfaces and API based services * Oversee Azure integration services including API Management, Logic Apps, Azure Monitor and other native cloud components * Strong integration delivery and engineering skills covering enterprise scale system connectivity and API development
The role covers support of existing point to point integrations and API based services and the development of a strategic integration approach for internal systems and external partners. * Lead the support and stabilisation of existing integration platforms including point to point links, automated interfaces and API based services * Oversee Azure integration services including API Management, Logic Apps, Azure Monitor and other native cloud components * Strong integration delivery and engineering skills covering enterprise scale system connectivity and API development
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Understanding of API development (FastAPI) and scalable, high-performance system design.
Understanding of API development (FastAPI) and scalable, high-performance system design.
NEWPREMIUM
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Product Owner
Product Owner
Daniel James Resourcing Ltd
Manchester, Greater Manchester, M1 3BN
£50000 - £55000 per annum
Working on data, analytics, or API-driven products.
Working on data, analytics, or API-driven products.
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Data exchange and processing skills (e.g. ETL, ESB, API...)
Data exchange and processing skills (e.g. ETL, ESB, API...)
FEATURED
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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
API development experience
API development experience
FEATURED
Design, develop, and deliver custom solutions within Planon's API framework.
Design, develop, and deliver custom solutions within Planon's API framework.
FEATURED
Design, develop, and deliver custom solutions within Planon's API framework.
Design, develop, and deliver custom solutions within Planon's API framework.
FEATURED
Design, develop, and deliver custom solutions within Planon's API framework.
Design, develop, and deliver custom solutions within Planon's API framework.
FEATURED
Build and maintain API integrations with upstream systems and data sources using established integration patterns. * Experience or clear interest in API design, development, and integration (REST, GraphQL, OAuth2, webhooks). * Exposure to Microsoft 365 Co-Pilot, Power Automate, or Graph API integrations.
Build and maintain API integrations with upstream systems and data sources using established integration patterns. * Experience or clear interest in API design, development, and integration (REST, GraphQL, OAuth2, webhooks). * Exposure to Microsoft 365 Co-Pilot, Power Automate, or Graph API integrations.
Strong database and API development experience
Strong database and API development experience
Extensive and demonstrable experience in successfully managing projects across both front-end and back-end digital technologies and API ecosystems, ensuring scalable, secure, and performant digital consumer experiences.
Extensive and demonstrable experience in successfully managing projects across both front-end and back-end digital technologies and API ecosystems, ensuring scalable, secure, and performant digital consumer experiences.
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Secure API integration: rate limiting, authentication, and governance via Azure API Management.
Secure API integration: rate limiting, authentication, and governance via Azure API Management.
PREMIUM
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RESTful API design and can build performant endpoints.
RESTful API design and can build performant endpoints.
Strong commercial experience with Node.js (Back End services and API development). * Knowledge of RESTful API design and integration.
Strong commercial experience with Node.js (Back End services and API development). * Knowledge of RESTful API design and integration.
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Senior Front-End Developer - 1 Year Contract - Remote
Senior Front-End Developer - 1 Year Contract - Remote
Stealth IT Consulting Limited
UK
From £450 to £500 per day
Understanding of API integrations and cross-functional workflow
Understanding of API integrations and cross-functional workflow
Senior Full Stack Developer (SC Cleared) - 12 Month Contract - Remote
Senior Full Stack Developer (SC Cleared) - 12 Month Contract - Remote
Stealth IT Consulting Limited
UK
From £450 to £500 per day
Strong understanding of API development and microservices
Strong understanding of API development and microservices
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• Strong backend engineering background delivering high-scale systems with AI components (Python/Java, RAG frameworks, vector databases, API engineering).
• Strong backend engineering background delivering high-scale systems with AI components (Python/Java, RAG frameworks, vector databases, API engineering).
Strong experience of working with and developing API endpoints.
Strong experience of working with and developing API endpoints.