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Api
West End
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0 Contract API jobs in West End, Crewe + 20 miles
83 exact matches jobs are outside your preferred location
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Contract Java Software Engineer Outside IR35 Fully Remote
Contract Java Software Engineer Outside IR35 Fully Remote
Interact Consulting Limited
Manchester (M16)
500-550pd
The focus will be on Java-based microservices, API integrations, and Azure cloud infrastructure, ensuring a robust and scalable system that supports critical healthcare operations. * Proven background in API and platform integration
The focus will be on Java-based microservices, API integrations, and Azure cloud infrastructure, ensuring a robust and scalable system that supports critical healthcare operations. * Proven background in API and platform integration
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Solution Architect - 6 month initial contract with view to extend - Hybrid working 2 days onsite £550 to 600 Outside IR35 - We're seeking a Solution Architect with a strong background in either Supply Chain and/or Retail operations. You will lead the design and delivery of technology solutions across finance and back-office domains and ensure scalable, secure, and integrated architectures that support core business functions such as finance, HR and compliance. The successful candidate will bridge business strategy and technical execution, shaping solutions that improve operational efficiency, financial control, and data visibility across the organisation. **Collaborate with Business Analyst(s) and Business Stakeholder(s) to translate requirements and business problems into appropriate solutions **Design end to end solution architectures across finance and back office platforms
Solution Architect - 6 month initial contract with view to extend - Hybrid working 2 days onsite £550 to 600 Outside IR35 - We're seeking a Solution Architect with a strong background in either Supply Chain and/or Retail operations. You will lead the design and delivery of technology solutions across finance and back-office domains and ensure scalable, secure, and integrated architectures that support core business functions such as finance, HR and compliance. The successful candidate will bridge business strategy and technical execution, shaping solutions that improve operational efficiency, financial control, and data visibility across the organisation. **Collaborate with Business Analyst(s) and Business Stakeholder(s) to translate requirements and business problems into appropriate solutions **Design end to end solution architectures across finance and back office platforms
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Initial 9 Month Contract - 2 days per week on site (remainder working from home) Warton, Lancashire £72.54 Per Hour (Umbrella Rate - Inside IR35) The Role * Lead the design and implementation of Teamcenter architecture, including Database Server, Application Server, Web Server, Dispatcher, and related components. * Define PLM system architecture aligned with enterprise digital transformation goals. * Work with TOGAF, DODAF, ArchiMate or similar architecture frameworks to build enterprise PLM roadmaps. * Enable and implement end-to-end Digital Thread / Digital Twin solutions across engineering, manufacturing, and service domains. * Develop and consume web services and SOA APIs for downstream and upstream system integrations. * Develop custom Teamcenter server-side extensions, handlers, and business logic using Java, C++, or C#.
Initial 9 Month Contract - 2 days per week on site (remainder working from home) Warton, Lancashire £72.54 Per Hour (Umbrella Rate - Inside IR35) The Role * Lead the design and implementation of Teamcenter architecture, including Database Server, Application Server, Web Server, Dispatcher, and related components. * Define PLM system architecture aligned with enterprise digital transformation goals. * Work with TOGAF, DODAF, ArchiMate or similar architecture frameworks to build enterprise PLM roadmaps. * Enable and implement end-to-end Digital Thread / Digital Twin solutions across engineering, manufacturing, and service domains. * Develop and consume web services and SOA APIs for downstream and upstream system integrations. * Develop custom Teamcenter server-side extensions, handlers, and business logic using Java, C++, or C#.
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Senior Teamcenter Developer – Teamcenter Migration Project
Senior Teamcenter Developer – Teamcenter Migration Project
Stackstudio Digital Ltd.
Birmingham (B1)
From £500 to £525 per day
Role / Job Title: Senior Teamcenter Developer Teamcenter Migration Project - Work Location: Plots 1 & 2, Prologis Park Interchange, Progress Way, Birmingham B40 1AB - Mode of Working:Onsite - Duration:6 Months * Apply PLM and Teamcenter expertise to transformation programmes where robust engineering data management directly strengthens how organisations innovate and deliver value to their customers. * Lead complex Teamcenter customisation and migration initiatives-ensuring data integrity, seamless integrations, and scalable architectures that support long term business growth. * To collaborate with global teams, bringing technical leadership, problem solving capability, and a continuous improvement mindset to deliver PLM solutions that truly elevate client operations. The Role - Experienced Senior Teamcenter Developer to support Teamcenter migration and transformation program.
Role / Job Title: Senior Teamcenter Developer Teamcenter Migration Project - Work Location: Plots 1 & 2, Prologis Park Interchange, Progress Way, Birmingham B40 1AB - Mode of Working:Onsite - Duration:6 Months * Apply PLM and Teamcenter expertise to transformation programmes where robust engineering data management directly strengthens how organisations innovate and deliver value to their customers. * Lead complex Teamcenter customisation and migration initiatives-ensuring data integrity, seamless integrations, and scalable architectures that support long term business growth. * To collaborate with global teams, bringing technical leadership, problem solving capability, and a continuous improvement mindset to deliver PLM solutions that truly elevate client operations. The Role - Experienced Senior Teamcenter Developer to support Teamcenter migration and transformation program.
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We are looking for a proactive and collaborative Business Analyst to join the DevX Standards and Controls product team. The ideal candidate will be a self-starter who can work closely with business stakeholders, developers, and product owners to understand problems, define solutions, and support the delivery of high-quality systems and applications. Key Responsibilities * Engage with stakeholders to understand customer needs and business challenges. * Work with developers and technical leads to define and deliver effective solutions. * Translate business ideas into clear functional requirements, user stories, and acceptance criteria. * Document system processes, business workflows, and functional specifications. * Create process flows, flowcharts, and data flow diagrams to support solution design. * Support testing activities by defining and validating requirements.
We are looking for a proactive and collaborative Business Analyst to join the DevX Standards and Controls product team. The ideal candidate will be a self-starter who can work closely with business stakeholders, developers, and product owners to understand problems, define solutions, and support the delivery of high-quality systems and applications. Key Responsibilities * Engage with stakeholders to understand customer needs and business challenges. * Work with developers and technical leads to define and deliver effective solutions. * Translate business ideas into clear functional requirements, user stories, and acceptance criteria. * Document system processes, business workflows, and functional specifications. * Create process flows, flowcharts, and data flow diagrams to support solution design. * Support testing activities by defining and validating requirements.
Senior Automation Tester - Flutter, Agentic AI & API Systems
Senior Automation Tester - Flutter, Agentic AI & API Systems
DeliveryApp
Manchester, Greater Manchester
Competitive
Expect to tackle complex challenges involving deep API validation, mobile performance strategy, and seamless CI/CD integration to protect our core mobile and backend ecosystem. The Role This role is the quality guardian of our mobile and API ecosystem. * API Testing: Postman / Newman * API Mastery: Deep API validation and contract testing.
Expect to tackle complex challenges involving deep API validation, mobile performance strategy, and seamless CI/CD integration to protect our core mobile and backend ecosystem. The Role This role is the quality guardian of our mobile and API ecosystem. * API Testing: Postman / Newman * API Mastery: Deep API validation and contract testing.
Full-Stack Engineer Opportunities
Full-Stack Engineer Opportunities
The Bank of New York Mellon
Manchester, Greater Manchester
Competitive
Deep Java experience (Spring), architectural patterns for scalable, observable, testable systems; strong API design.
Deep Java experience (Spring), architectural patterns for scalable, observable, testable systems; strong API design.
Senior Associate, AI/ML Engineer - AI Hub
Senior Associate, AI/ML Engineer - AI Hub
The Bank of New York Mellon
Manchester, Greater Manchester
Competitive
At BNY, our culture allows us to run our company better and enables employees growth and success. As a leading global financial services company at the heart of the global financial system, we influence nearly 20% of the worlds investible assets. Every day, our teams harness cutting-edge AI and breakthrough technologies to collaborate with clients, driving transformative solutions that redefine industries and uplift communities worldwide. Recognized as a top destination for innovators, BNY is where bold ideas meet advanced technology and exceptional talent. Together, we power the future of finance and this is what #LifeAtBNY is all about. Join us and be part of something extraordinary. Were seeking a future team member for the role of Senior Associate, AI/ML Engineer AI Hub to join our AI Hub team. This role is located in Manchester.
At BNY, our culture allows us to run our company better and enables employees growth and success. As a leading global financial services company at the heart of the global financial system, we influence nearly 20% of the worlds investible assets. Every day, our teams harness cutting-edge AI and breakthrough technologies to collaborate with clients, driving transformative solutions that redefine industries and uplift communities worldwide. Recognized as a top destination for innovators, BNY is where bold ideas meet advanced technology and exceptional talent. Together, we power the future of finance and this is what #LifeAtBNY is all about. Join us and be part of something extraordinary. Were seeking a future team member for the role of Senior Associate, AI/ML Engineer AI Hub to join our AI Hub team. This role is located in Manchester.
Lead II - Software Engineering - Senior React Native Developer - Remote
Lead II - Software Engineering - Senior React Native Developer - Remote
UST Global
Nottingham, Nottinghamshire
Competitive
react native,javascript,rest api,mobile app development,
react native,javascript,rest api,mobile app development,
API Development: Create and maintain APIs (Application Programming Interfaces) that enable seamless communication between different software applications. * API or interface / Integration Development or equivalent experience. * API product development (http, REST, MuleSoft design style).
API Development: Create and maintain APIs (Application Programming Interfaces) that enable seamless communication between different software applications. * API or interface / Integration Development or equivalent experience. * API product development (http, REST, MuleSoft design style).
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We are not looking for someone to build simple API wrappers. * API Design: REST and GraphQL
We are not looking for someone to build simple API wrappers. * API Design: REST and GraphQL
Software Development Engineer in Test (SDET)
Software Development Engineer in Test (SDET)
Commify
Nottingham, Nottinghamshire
£50,000 - £55,000 a year
Test internal APIs for ETL of customer data into CPaaS and develop automated tests for new public API implementations matching existing contracts. * Experience in DevOps teams, cloud testing (VSTS, Azure, AWS), transactional messaging, API and ETL testing.
Test internal APIs for ETL of customer data into CPaaS and develop automated tests for new public API implementations matching existing contracts. * Experience in DevOps teams, cloud testing (VSTS, Azure, AWS), transactional messaging, API and ETL testing.
APIs RESTful API development and consumption
APIs RESTful API development and consumption
Strong database and API development experience
Strong database and API development experience
Are technical proficient in API integration using JavaScript, TypeScript, or Python
Are technical proficient in API integration using JavaScript, TypeScript, or Python
MuleSoft Architect (Architect II - Enterprise Solutions)
MuleSoft Architect (Architect II - Enterprise Solutions)
UST Global
Nottingham, Nottinghamshire
Competitive
Design and implement API-led connectivity architectures, spanning Experience, Process, and System APIs. * Ensure strong API security through OAuth, JWT, policy enforcement, and governance standards. * Proven experience designing and delivering API-led enterprise integration architectures. * Strong hands-on capability with Anypoint Platform, DataWeave, and API lifecycle management. mulesoft,anypoint platform,api-led connectivity,rest,
Design and implement API-led connectivity architectures, spanning Experience, Process, and System APIs. * Ensure strong API security through OAuth, JWT, policy enforcement, and governance standards. * Proven experience designing and delivering API-led enterprise integration architectures. * Strong hands-on capability with Anypoint Platform, DataWeave, and API lifecycle management. mulesoft,anypoint platform,api-led connectivity,rest,
PWA Architect (Progressive Web Applications) - Nottingham- hybrid (Software Architect II)
PWA Architect (Progressive Web Applications) - Nottingham- hybrid (Software Architect II)
UST Global
Nottingham, Nottinghamshire
Competitive
1 Opening Nottingham - Role description - PWA Architect (Progressive Web Applications ) Contract Inside IR35 / Fixed-Term Employment - Nottingham (Hybrid 3 days per week onsite) We are seeking a highly experienced PWA Architect to lead the design and delivery of enterprise-grade Progressive Web Applications for high-traffic digital and eCommerce platforms. This role sits at the intersection of architecture, hands-on engineering, and technical leadership, with a strong emphasis on performance, scalability, and exceptional user experience. You will define frontend architecture strategy, drive best-in-class PWA implementations, and act as a technical authority across product and engineering teams. * Own the architecture and delivery of scalable, high-performance Progressive Web Applications. * Lead end-to-end PWA strategy across complex eCommerce ecosystems.
1 Opening Nottingham - Role description - PWA Architect (Progressive Web Applications ) Contract Inside IR35 / Fixed-Term Employment - Nottingham (Hybrid 3 days per week onsite) We are seeking a highly experienced PWA Architect to lead the design and delivery of enterprise-grade Progressive Web Applications for high-traffic digital and eCommerce platforms. This role sits at the intersection of architecture, hands-on engineering, and technical leadership, with a strong emphasis on performance, scalability, and exceptional user experience. You will define frontend architecture strategy, drive best-in-class PWA implementations, and act as a technical authority across product and engineering teams. * Own the architecture and delivery of scalable, high-performance Progressive Web Applications. * Lead end-to-end PWA strategy across complex eCommerce ecosystems.
Design, develop, test, deploy, and maintain enterprise grade integration solutions using Boomi AtomSphere and Azure Integration Services (including Azure API Management).
Design, develop, test, deploy, and maintain enterprise grade integration solutions using Boomi AtomSphere and Azure Integration Services (including Azure API Management).
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Knowledge of AWS services (e.g., S3, CloudFront, Lambda, API Gateway)
Knowledge of AWS services (e.g., S3, CloudFront, Lambda, API Gateway)
Proven expertise designing and implementing automated testing frameworks across functional, API, integration and regression testing.
Proven expertise designing and implementing automated testing frameworks across functional, API, integration and regression testing.
Hybrid Working Manchester based (1 day/week in office) * 12 Months FTC - The Company - At Amber Labs, we are a cutting-edge UK technology consultancy that empowers autonomy, promotes experimentation, and enables rapid learning to deliver exceptional value to our clients. Collaboration is at the heart of everything we do, with our cross-functional consultants, engineers, and analysts working together to shorten delivery times, minimise risk, and drive impactful results for high-profile government and commercial programmes. About the Role - We are seeking an experienced Lead Software Developer to support a major UK public sector body, leading the design and development of scalable, secure, and efficient backend services. You will champion engineering excellence, guide technical decision-making, and mentor a multidisciplinary team while ensuring solutions align with government ...
Hybrid Working Manchester based (1 day/week in office) * 12 Months FTC - The Company - At Amber Labs, we are a cutting-edge UK technology consultancy that empowers autonomy, promotes experimentation, and enables rapid learning to deliver exceptional value to our clients. Collaboration is at the heart of everything we do, with our cross-functional consultants, engineers, and analysts working together to shorten delivery times, minimise risk, and drive impactful results for high-profile government and commercial programmes. About the Role - We are seeking an experienced Lead Software Developer to support a major UK public sector body, leading the design and development of scalable, secure, and efficient backend services. You will champion engineering excellence, guide technical decision-making, and mentor a multidisciplinary team while ensuring solutions align with government ...
Additionally, you will spend 25% of your time acting as the technical face of Zippd, helping our retail partners seamlessly integrate their systems into our API ecosystem. * Create high-quality sequence diagrams, Entity-Relationship Diagrams (ERDs), and API data flow charts. * Troubleshoot initial integration issues, test API payloads, and ensure a smooth technical handover before they go into live production. * API Knowledge: Deep understanding of REST APIs, JSON payloads, webhooks, and HTTP status codes. You must be comfortable reading API documentation and explaining it to a client's external dev team. You have the soft skills to jump on a Zoom call with a major retailer's tech team and confidently guide them through our API endpoints.
Additionally, you will spend 25% of your time acting as the technical face of Zippd, helping our retail partners seamlessly integrate their systems into our API ecosystem. * Create high-quality sequence diagrams, Entity-Relationship Diagrams (ERDs), and API data flow charts. * Troubleshoot initial integration issues, test API payloads, and ensure a smooth technical handover before they go into live production. * API Knowledge: Deep understanding of REST APIs, JSON payloads, webhooks, and HTTP status codes. You must be comfortable reading API documentation and explaining it to a client's external dev team. You have the soft skills to jump on a Zoom call with a major retailer's tech team and confidently guide them through our API endpoints.
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.
Software Engineer (.net / Angular)
Software Engineer (.net / Angular)
Vix Technology Ltd
Manchester, Greater Manchester
£35,000 - £50,000 a year
Experienced in use of AWS services such as API Gateway, SNS, SQS, ECS, S3.
Experienced in use of AWS services such as API Gateway, SNS, SQS, ECS, S3.
You will also advance the core rendering technology that aspires to achieve photo-real visuals, such as physically based light, eye and lens simulations, as well as more low-level engine technologies such as shader building & compilation, content streaming systems, and the multi-threaded and cross-API renderer architecture.
You will also advance the core rendering technology that aspires to achieve photo-real visuals, such as physically based light, eye and lens simulations, as well as more low-level engine technologies such as shader building & compilation, content streaming systems, and the multi-threaded and cross-API renderer architecture.