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15 Permanent API jobs in Huddersfield + 20 miles
58 exact matches jobs are outside your preferred location
Experience working with API product development (Java)Working knowledge of open standards such as SAML, OAuth and OpenID
Experience working with API product development (Java)Working knowledge of open standards such as SAML, OAuth and OpenID
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Familiarity with HTTP methods and API interaction design
Familiarity with HTTP methods and API interaction design
Familiarity with API integration with Dynatrace
Familiarity with API integration with Dynatrace
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Experience of SOAP API's
Experience of SOAP API's
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Strong understanding of system architecture, integrations, and API frameworks.
Strong understanding of system architecture, integrations, and API frameworks.
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Strong experience of working with and developing API endpoints.
Strong experience of working with and developing API endpoints.
Fast-growing FinTech and Tech For Good scale-up. * PHP, Laravel, Docker, CI/CD, AWS. * Remote UK, career development/training. A hugely successful, rapidly growing fin-tech company are looking for a Back-End/DevOps Engineer to join an established, small development team across their user-friendly platforms with new integrations and products. With a 4.8/5 Trustpilot score and a string of industry awards and recent investment, theyre ready to grow by another 70% next year. They need an experienced PHP/Laravel Developer with some DevOps experience in AWS or similar who has experience managing and configuring Docker environments for production. What experience youll need * Experience building and shipping production apps using PHP, Laravel APIs. * DevOps experience in AWS or similar. * Experience configuring and managing Docker environments for production, CI/CD and using
Fast-growing FinTech and Tech For Good scale-up. * PHP, Laravel, Docker, CI/CD, AWS. * Remote UK, career development/training. A hugely successful, rapidly growing fin-tech company are looking for a Back-End/DevOps Engineer to join an established, small development team across their user-friendly platforms with new integrations and products. With a 4.8/5 Trustpilot score and a string of industry awards and recent investment, theyre ready to grow by another 70% next year. They need an experienced PHP/Laravel Developer with some DevOps experience in AWS or similar who has experience managing and configuring Docker environments for production. What experience youll need * Experience building and shipping production apps using PHP, Laravel APIs. * DevOps experience in AWS or similar. * Experience configuring and managing Docker environments for production, CI/CD and using
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Come and join a passionate and collaborative team driving digital transformation at Companies House! As aLead DevOps Engineer, you'll be at the heart of our mission to deliver secure, resilient, and high-performing services that support millions of users. You will join a large, diverse team of engineers with a broad range of skills and domain knowledge. We take pride in our team-first culture and our track record - maintaining 99.5% service availability over the past five years. This is your chance to lead with impact, shape our DevOps strategy, and help us build the future of digital services. If you're ready to grow your career while making a real difference, wed love to hear from you. Companies House offers a flexible and welcoming culture that promotes a healthy work life balance as well as a proactive approach to wellbeing that allows us to be our best at work.
Come and join a passionate and collaborative team driving digital transformation at Companies House! As aLead DevOps Engineer, you'll be at the heart of our mission to deliver secure, resilient, and high-performing services that support millions of users. You will join a large, diverse team of engineers with a broad range of skills and domain knowledge. We take pride in our team-first culture and our track record - maintaining 99.5% service availability over the past five years. This is your chance to lead with impact, shape our DevOps strategy, and help us build the future of digital services. If you're ready to grow your career while making a real difference, wed love to hear from you. Companies House offers a flexible and welcoming culture that promotes a healthy work life balance as well as a proactive approach to wellbeing that allows us to be our best at work.
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Low Latency C++ Engineer - Crypto
Low Latency C++ Engineer - Crypto
Understanding Recruitment
UK
£130000 - £185000 per annum + equity, bonus, remote, benefits
£130,000 - £185,000 DOE + RSUs + Bonus + Benefits?? Fully Remote (must be based in the UK) Want to help shape the future of crypto trading? This is a chance to join one of the world's leading crypto trading platforms and a team known for its cutting-edge low-latency systems and lightning-fast execution speeds. They're looking for engineers who thrive in high-performance, high-ownership environments. You'll work alongside some of the brightest minds in trading tech, designing and building distributed C++ systems that handle massive throughput with ultra-low latency. If you've honed your craft in a fast-paced, high-frequency environment, this could be your next big move. * Expert-level C++ experience (ideally in trading, HFT or other low-latency domains) * Proven track record building high-performance, highly available distributed systems * Strong design and architectur
£130,000 - £185,000 DOE + RSUs + Bonus + Benefits?? Fully Remote (must be based in the UK) Want to help shape the future of crypto trading? This is a chance to join one of the world's leading crypto trading platforms and a team known for its cutting-edge low-latency systems and lightning-fast execution speeds. They're looking for engineers who thrive in high-performance, high-ownership environments. You'll work alongside some of the brightest minds in trading tech, designing and building distributed C++ systems that handle massive throughput with ultra-low latency. If you've honed your craft in a fast-paced, high-frequency environment, this could be your next big move. * Expert-level C++ experience (ideally in trading, HFT or other low-latency domains) * Proven track record building high-performance, highly available distributed systems * Strong design and architectur
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We are seeking a skilled Full Stack Developer to lead the development of a scalable, secure, and user-centric analytics platform. This is a12 Months fixed term role, you must be UK based, the role is fully remote. Full Stack Developer - Role Responsibilities * Develop and maintain the React-based UI and Golang microservices backend * Design intuitive user experiences and deliver feature-rich portal modules * Implement and optimise CI/CD pipelines for automated deployment and testing. * Integrate with external * Build and manage APIs for internal and customer-facing services. * Participate in architectural decisions and contribute to the platforms roadmap. Full Stack Developer -Essential Experience * Proven experience in full stack development * Strong proficiency in React, JavaScript, PHP Symfony, and Golang
We are seeking a skilled Full Stack Developer to lead the development of a scalable, secure, and user-centric analytics platform. This is a12 Months fixed term role, you must be UK based, the role is fully remote. Full Stack Developer - Role Responsibilities * Develop and maintain the React-based UI and Golang microservices backend * Design intuitive user experiences and deliver feature-rich portal modules * Implement and optimise CI/CD pipelines for automated deployment and testing. * Integrate with external * Build and manage APIs for internal and customer-facing services. * Participate in architectural decisions and contribute to the platforms roadmap. Full Stack Developer -Essential Experience * Proven experience in full stack development * Strong proficiency in React, JavaScript, PHP Symfony, and Golang
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Role/Job Title:SCADA Test Analyst - Work Location:Warwick, UK (Onsite) The Role: SCADA Test Analyst * Reporting into the ET SCADA Test Manager, each Test QA Analyst will be aligned to an agile workstream (either SCADA or EMS) to conduct Test Quality Assurance activities to ensure that the testing activities and artefacts produced by that workstream are of the required standard and scope. * Working with the supplier Test Manager and Technical SMEs, the workstream Product Owner, SCRUM Master and SCADA SMEs, the QA lead will represent the NGET Test QA function at agile ceremonies such as Sprint Planning, Daily Stand Ups and Retrospectives ensuring that testing activities are correctly represented as User Stories and that the right NG stakeholders are engaged. * Monitor and report on test readiness, preparation of Test Environments and reporting progress to SCRUM Teams an
Role/Job Title:SCADA Test Analyst - Work Location:Warwick, UK (Onsite) The Role: SCADA Test Analyst * Reporting into the ET SCADA Test Manager, each Test QA Analyst will be aligned to an agile workstream (either SCADA or EMS) to conduct Test Quality Assurance activities to ensure that the testing activities and artefacts produced by that workstream are of the required standard and scope. * Working with the supplier Test Manager and Technical SMEs, the workstream Product Owner, SCRUM Master and SCADA SMEs, the QA lead will represent the NGET Test QA function at agile ceremonies such as Sprint Planning, Daily Stand Ups and Retrospectives ensuring that testing activities are correctly represented as User Stories and that the right NG stakeholders are engaged. * Monitor and report on test readiness, preparation of Test Environments and reporting progress to SCRUM Teams an
Role/Job Title:Salesforce Release Manager - Work Location:Milton Keynes, UK (onsite) The Role - Strong background in Salesforce release management within regulated environments (preferably financial services or banking). Hands-on experience with Salesforce deployments (including use of version control, metadata APIs, and deployment automation tools). Your Responsibilities (Up to 10) * Experience coordinating Salesforce environments as part of complex release schedules. * Proven ability to plan and execute sandbox refreshes and manage environment data strategies. * Strong understanding of environment types and their use cases, including scratch orgs, sandboxes, and production. * Demonstrable understanding of differences between scratch orgs, sandboxes, and production environments, supporting appropriate release and testing strategies.
Role/Job Title:Salesforce Release Manager - Work Location:Milton Keynes, UK (onsite) The Role - Strong background in Salesforce release management within regulated environments (preferably financial services or banking). Hands-on experience with Salesforce deployments (including use of version control, metadata APIs, and deployment automation tools). Your Responsibilities (Up to 10) * Experience coordinating Salesforce environments as part of complex release schedules. * Proven ability to plan and execute sandbox refreshes and manage environment data strategies. * Strong understanding of environment types and their use cases, including scratch orgs, sandboxes, and production. * Demonstrable understanding of differences between scratch orgs, sandboxes, and production environments, supporting appropriate release and testing strategies.
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Espire Infolabs is hiring forJDA Dispatcher Developer for UK with 100% remote working - Job Title:JDA Dispatcher Developer - Job Type: Permanent - Job Location: 100% Remote - Job Description, Develop & maintain custom enhancements, interfaces, and extensions within the JDA Dispatcher WMS environment. Design & implement system configurations, rules changes and new functionalities to meet evolving business needs. Participating in the implementation of new JDA Dispatcher systems, including configuring the system based on business requirements and conducting user training. Working on integrating the JDA Dispatcher WMS with other systems like ERP, TMS, and material handling equipment (MHE). Analysing and troubleshooting technical problems related to the JDA Dispatcher WMS, including performance issues, integration problems, and user-related operational issues.
Espire Infolabs is hiring forJDA Dispatcher Developer for UK with 100% remote working - Job Title:JDA Dispatcher Developer - Job Type: Permanent - Job Location: 100% Remote - Job Description, Develop & maintain custom enhancements, interfaces, and extensions within the JDA Dispatcher WMS environment. Design & implement system configurations, rules changes and new functionalities to meet evolving business needs. Participating in the implementation of new JDA Dispatcher systems, including configuring the system based on business requirements and conducting user training. Working on integrating the JDA Dispatcher WMS with other systems like ERP, TMS, and material handling equipment (MHE). Analysing and troubleshooting technical problems related to the JDA Dispatcher WMS, including performance issues, integration problems, and user-related operational issues.
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Role: ServiceNow Architect - Location: Remote in Europe - Type: Contract (Outside IR35) Summary - We're seeking a seasoned ServiceNow Architect to lead enterprise-scale solution design, platform governance, and integration strategy across core ServiceNow products (ITSM, ITOM, HRSD, CSM). The ideal candidate also brings hands-on Salesforce experience to architect and deliver robust integrations and cross-platform processes. You will drive architectural standards, scalability, security, and value realization while guiding delivery teams and stakeholders. Key Responsibilities * Architecture & Solution Design - o Own end-to-end architecture across ServiceNow modules (e.g., ITSM, ITOM/Discovery/Service Mapping, HRSD, CSM, SPM/App Engine). o Define data models and align with CSDM standards; establish CMDB strategy, health, and governance.
Role: ServiceNow Architect - Location: Remote in Europe - Type: Contract (Outside IR35) Summary - We're seeking a seasoned ServiceNow Architect to lead enterprise-scale solution design, platform governance, and integration strategy across core ServiceNow products (ITSM, ITOM, HRSD, CSM). The ideal candidate also brings hands-on Salesforce experience to architect and deliver robust integrations and cross-platform processes. You will drive architectural standards, scalability, security, and value realization while guiding delivery teams and stakeholders. Key Responsibilities * Architecture & Solution Design - o Own end-to-end architecture across ServiceNow modules (e.g., ITSM, ITOM/Discovery/Service Mapping, HRSD, CSM, SPM/App Engine). o Define data models and align with CSDM standards; establish CMDB strategy, health, and governance.
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Front End Developer - DV Cleared - Hybrid - Various Locations
Front End Developer - DV Cleared - Hybrid - Various Locations
Experis
UK
£70000 - £120000 per annum + Excellent Benefits
Front End Developer - Must have an Active DV Clearance - Hybrid - Location: Bristol, London, Manchester or Cambridge - Salary: £70,000 - £120,000 (depending on experience) We're looking for a skilled and motivated Front End Developer to help deliver modern, user-focused digital services for clients in the Defence sector. This is an exciting opportunity to join a multi-disciplinary team transforming the way Defence users interact with critical systems. You'll work closely with designers, UX specialists, back-end developers and stakeholders to bring ideas to life through intuitive and responsive interfaces. You'll be key to developing new applications, optimising performance, and shaping the digital journey from prototype through to production. * Building responsive, high-quality web applications and user interfaces using HTML, CSS and JavaScript
Front End Developer - Must have an Active DV Clearance - Hybrid - Location: Bristol, London, Manchester or Cambridge - Salary: £70,000 - £120,000 (depending on experience) We're looking for a skilled and motivated Front End Developer to help deliver modern, user-focused digital services for clients in the Defence sector. This is an exciting opportunity to join a multi-disciplinary team transforming the way Defence users interact with critical systems. You'll work closely with designers, UX specialists, back-end developers and stakeholders to bring ideas to life through intuitive and responsive interfaces. You'll be key to developing new applications, optimising performance, and shaping the digital journey from prototype through to production. * Building responsive, high-quality web applications and user interfaces using HTML, CSS and JavaScript
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Full Stack Developer - DV Cleared - Hybrid - Various Locations
Full Stack Developer - DV Cleared - Hybrid - Various Locations
Experis
UK
£60000 - £120000 per annum + Excellent Benefits
Full Stack Developer - Must have an Active DV Clearance - Hybrid - Location: Bristol, London, Manchester or Cambridge - Salary: £70,000 - £120,000 (depending on experience and clearance) We are looking for a Full Stack Developer to join a growing public sector team delivering secure, high-impact digital services across Defence & Security. This is a unique opportunity to use your development expertise to help solve real-world challenges for government and national security clients. You'll work on meaningful projects in an agile environment, applying your skills across the full software development lifecycle - from design through to deployment. You'll be part of a collaborative and supportive engineering team, working alongside technical leads, project managers, and stakeholders to deliver robust and scalable solutions.
Full Stack Developer - Must have an Active DV Clearance - Hybrid - Location: Bristol, London, Manchester or Cambridge - Salary: £70,000 - £120,000 (depending on experience and clearance) We are looking for a Full Stack Developer to join a growing public sector team delivering secure, high-impact digital services across Defence & Security. This is a unique opportunity to use your development expertise to help solve real-world challenges for government and national security clients. You'll work on meaningful projects in an agile environment, applying your skills across the full software development lifecycle - from design through to deployment. You'll be part of a collaborative and supportive engineering team, working alongside technical leads, project managers, and stakeholders to deliver robust and scalable solutions.
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The role bridges business goals with technical execution, leading client engagements from pre-sales through delivery, while also contributing directly as a software engineer on scalable geospatial components, API and data pipelines.
The role bridges business goals with technical execution, leading client engagements from pre-sales through delivery, while also contributing directly as a software engineer on scalable geospatial components, API and data pipelines.
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Experience in scripting in (i.e., PowerShell, REST API, PowerShell, JSON).
Experience in scripting in (i.e., PowerShell, REST API, PowerShell, JSON).
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Commercial experience of penetration testing including Web Applications and API. * Postman or SOAP UI for API testing with a security focus (e.g. injection, authorisation, token misuse).
Commercial experience of penetration testing including Web Applications and API. * Postman or SOAP UI for API testing with a security focus (e.g. injection, authorisation, token misuse).
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Proven experience with API development and integration
Proven experience with API development and integration
The Senior Product Manager - NDC, will be versed in NDC order technology, specifically content that enables end-to-end capabilities through API and agency point of sale.
The Senior Product Manager - NDC, will be versed in NDC order technology, specifically content that enables end-to-end capabilities through API and agency point of sale.
At Iconology Ltd, we are a forward-thinking Managed Service Provider (MSP) based in Kent, delivering outstanding IT, automation, and AI-driven solutions to clients across diverse industries. At Iconology, dedication and initiative are recognised and rewarded. As our business continues to grow, so do the opportunities for career progression and personal development. If youre passionate about technology, automation, and innovation and youre eager to learn in a fast-paced, team-driven environment, apply today! You will work closely with the IT Tech team and management, gaining the skills and experience to progress into an Apprentice Automation Engineer or IT Systems Technician role - Upon successful completion of the apprenticeship, there may be an opportunity to secure a full-time position if available at the time with continued professional development, vendor ...
At Iconology Ltd, we are a forward-thinking Managed Service Provider (MSP) based in Kent, delivering outstanding IT, automation, and AI-driven solutions to clients across diverse industries. At Iconology, dedication and initiative are recognised and rewarded. As our business continues to grow, so do the opportunities for career progression and personal development. If youre passionate about technology, automation, and innovation and youre eager to learn in a fast-paced, team-driven environment, apply today! You will work closely with the IT Tech team and management, gaining the skills and experience to progress into an Apprentice Automation Engineer or IT Systems Technician role - Upon successful completion of the apprenticeship, there may be an opportunity to secure a full-time position if available at the time with continued professional development, vendor ...
Product and Workflow Integration Consulting Manager, Command Center International
Product and Workflow Integration Consulting Manager, Command Center International
Ge Healthcare Limited
UK
Competitive
Experience in HL7, FHIR, and API data sources.
Experience in HL7, FHIR, and API data sources.