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56 Permanent API jobs in Lincolnshire + 20 miles
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Lead Software Engineer C# .Net API AWS
Lead Software Engineer C# .Net API AWS
Client Server
NG1, Nottingham
£65000 - £80000 per annum + benefits
Lead Software Engineer / Developer (C# .Net API AWS) Nottingham / WFH to £80k - You'll be working with a modern tech stack, with a focus on backend C# .Net and API development. Apply now to find out more about this Lead Software Engineer / Developer (C# .Net API AWS) opportunity.
Lead Software Engineer / Developer (C# .Net API AWS) Nottingham / WFH to £80k - You'll be working with a modern tech stack, with a focus on backend C# .Net and API development. Apply now to find out more about this Lead Software Engineer / Developer (C# .Net API AWS) opportunity.
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QA Test Engineer / Technical Lead C# Postman API
QA Test Engineer / Technical Lead C# Postman API
Client Server
NG1, Nottingham, NG1 7AB
£55000 - £65000 per annum
You have strong API testing experience, ideally with Postman - Apply now to find out more about this QA Test Engineer / Technical Lead (C# Postman API SaaS) opportunity.
You have strong API testing experience, ideally with Postman - Apply now to find out more about this QA Test Engineer / Technical Lead (C# Postman API SaaS) opportunity.
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Senior Software Developer API
Senior Software Developer API
Frontier Agriculture Limited
Witham St. Hughs, LN6 9TN
Competitive + Benefits + 33 Days Holiday + Employee Assistance Program
Expert skills in JavaScript, TypeScript, React, Node.js, Express, RESTful API, GraphQL, Git, HTML, CSS, SQL
Expert skills in JavaScript, TypeScript, React, Node.js, Express, RESTful API, GraphQL, Git, HTML, CSS, SQL
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Major IT & Digital are delighted to be working with one of UKs leading IT and telecom business operating across a well-established UK client base. The company has seen rapid growth over the last 4 years, coupled with 25 years specialist industry knowledge within the telecoms and managed services arena. Are you a forward-thinking Solutions Architect with a strong background in designing and building resilient solutions? A key requirement of the this role is the ability to design high quality end-to-end solutions that align with my clients business goals, ensuring scalable and secure system architecture with practical hands on delivery. The ideal person will have a solid understanding of network security principles and enterprise architecture design including strong cloud deployment knowledge (AWS or Azure) and DevOps principles experience.
Major IT & Digital are delighted to be working with one of UKs leading IT and telecom business operating across a well-established UK client base. The company has seen rapid growth over the last 4 years, coupled with 25 years specialist industry knowledge within the telecoms and managed services arena. Are you a forward-thinking Solutions Architect with a strong background in designing and building resilient solutions? A key requirement of the this role is the ability to design high quality end-to-end solutions that align with my clients business goals, ensuring scalable and secure system architecture with practical hands on delivery. The ideal person will have a solid understanding of network security principles and enterprise architecture design including strong cloud deployment knowledge (AWS or Azure) and DevOps principles experience.
Senior .Net Developer
Senior .Net Developer
Major Recruitment
S41, Chesterfield
From £50,000 to £55,000 per annum Bonus | Healthcare | Co. Pension | T
As part of continued expansion within the software development team my client has immediate requirements for a mid-level software developer to support the development of new features, new applications and API integrations. API Integration of 3rd party tools
As part of continued expansion within the software development team my client has immediate requirements for a mid-level software developer to support the development of new features, new applications and API integrations. API Integration of 3rd party tools
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Understanding of Dell Boomi AtomSphere, including Atoms, Molecules, and API management
Understanding of Dell Boomi AtomSphere, including Atoms, Molecules, and API management
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Experience with MS SQL Server, web services, and API push notifications for backend integration.
Experience with MS SQL Server, web services, and API push notifications for backend integration.
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Experience with MS SQL Server, web services, and API push notifications for backend integration.
Experience with MS SQL Server, web services, and API push notifications for backend integration.
Jamf: Jamf Protect, Jamf Pro API scripting, Jamf Pro for large-scale Mac deployments and management, Jamf integrations with Azure AD, Okta, Google Workspace, or LDAP.
Jamf: Jamf Protect, Jamf Pro API scripting, Jamf Pro for large-scale Mac deployments and management, Jamf integrations with Azure AD, Okta, Google Workspace, or LDAP.
Nottinghamshire | ?? Hybrid (3 Days On-Site: Mon, Tue, Thu) | ?? £40,000 - £50,000 - Join a global leader in server hosting, where innovation meets infrastructure. We're on the lookout for a Senior Software Developer to join our growing development team of 7. As a trusted name in global server hosting, with state-of-the-art data centers across the world, we're pushing forward with cutting-edge AI integrations and preparing for a major platform migration - and we need someone like you to help lead the way. * Take full ownership of our AI integration initiatives - work with OpenAI and other platforms to drive smart, scalable solutions across our services. * Support a major Python migration project kicking off in Q4 2025 - a high-impact, strategic overhaul of our backend systems. * Collaborate closely with our experienced Development Manager (10+ years with the business)
Nottinghamshire | ?? Hybrid (3 Days On-Site: Mon, Tue, Thu) | ?? £40,000 - £50,000 - Join a global leader in server hosting, where innovation meets infrastructure. We're on the lookout for a Senior Software Developer to join our growing development team of 7. As a trusted name in global server hosting, with state-of-the-art data centers across the world, we're pushing forward with cutting-edge AI integrations and preparing for a major platform migration - and we need someone like you to help lead the way. * Take full ownership of our AI integration initiatives - work with OpenAI and other platforms to drive smart, scalable solutions across our services. * Support a major Python migration project kicking off in Q4 2025 - a high-impact, strategic overhaul of our backend systems. * Collaborate closely with our experienced Development Manager (10+ years with the business)
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Senior Software Engineer - Location: Remote (UK-based) or Hybrid from Nottinghamshire office - Salary: £40,000 - £50,000 per annum - Team: Cross-functional team of 12 - Reports to: Development Manager - Join a Global Leader in Hosting & Infrastructure - We're looking for a Senior Software Engineer to join our dynamic, cross-functional team at a globally recognised hosting and cloud infrastructure organisation. You'll play a key role in developing innovative systems that power businesses worldwide - from reliable web hosting to emerging AI technologies. This is a fully remote position (within the UK), but we also offer the option to work from our office in Nottinghamshire if you prefer a hybrid or in-person setup. What You'll Be Doing * Designing and building scalable, high-performance systems using PHP, JavaScript, HTML, and CSS
Senior Software Engineer - Location: Remote (UK-based) or Hybrid from Nottinghamshire office - Salary: £40,000 - £50,000 per annum - Team: Cross-functional team of 12 - Reports to: Development Manager - Join a Global Leader in Hosting & Infrastructure - We're looking for a Senior Software Engineer to join our dynamic, cross-functional team at a globally recognised hosting and cloud infrastructure organisation. You'll play a key role in developing innovative systems that power businesses worldwide - from reliable web hosting to emerging AI technologies. This is a fully remote position (within the UK), but we also offer the option to work from our office in Nottinghamshire if you prefer a hybrid or in-person setup. What You'll Be Doing * Designing and building scalable, high-performance systems using PHP, JavaScript, HTML, and CSS
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Cambridge/ Hybrid 2x per week onsite| ?? £60,000£75,000| ?? SC or DV Clearance Required - Were working with a specialist technology consultancy delivering cutting-edge solutions into the UKs most secure government environments. Due to continued growth, theyre looking for a talented Data Engineer to join their secure data team and help solve complex, high-impact challenges. The role - Youll design and develop secure data pipelines and platforms, working on projects that process sensitive, mission-critical information. This is an opportunity to apply your technical skills in an environment where your work has a direct impact on national security. * Build and optimise scalable data pipelines, sourcing from APIs and external datasets, and merging them with other data sources to create unified models * Produce geospatial datasets for integration with visualisation tools, h
Cambridge/ Hybrid 2x per week onsite| ?? £60,000£75,000| ?? SC or DV Clearance Required - Were working with a specialist technology consultancy delivering cutting-edge solutions into the UKs most secure government environments. Due to continued growth, theyre looking for a talented Data Engineer to join their secure data team and help solve complex, high-impact challenges. The role - Youll design and develop secure data pipelines and platforms, working on projects that process sensitive, mission-critical information. This is an opportunity to apply your technical skills in an environment where your work has a direct impact on national security. * Build and optimise scalable data pipelines, sourcing from APIs and external datasets, and merging them with other data sources to create unified models * Produce geospatial datasets for integration with visualisation tools, h
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Job Title: QA Automation Engineer - Full Time 37.5 hours Monday to Friday, Hybrid (3/4 days in the office) Location: Market Harborough, Leicestershire - Salary: £35,000 to £45,000 dependent on experience - We are seeking a QA Automation Engineer with a strong background in writing and maintaining automated tests. This role will focus primarily on writing unit tests and implementing automated UI testing using Playwright. The successful candidate will work within a Behaviour-Driven Development (BDD) framework using Spec Flow, ensuring test automation aligns with business requirements. You will collaborate with developers, product managers, and other stakeholders to uphold software quality and reliability through structured automated testing. CDS Global are the brand behind world-class brands. We deliver unparalleled technology, payment and data solutions, making us the
Job Title: QA Automation Engineer - Full Time 37.5 hours Monday to Friday, Hybrid (3/4 days in the office) Location: Market Harborough, Leicestershire - Salary: £35,000 to £45,000 dependent on experience - We are seeking a QA Automation Engineer with a strong background in writing and maintaining automated tests. This role will focus primarily on writing unit tests and implementing automated UI testing using Playwright. The successful candidate will work within a Behaviour-Driven Development (BDD) framework using Spec Flow, ensuring test automation aligns with business requirements. You will collaborate with developers, product managers, and other stakeholders to uphold software quality and reliability through structured automated testing. CDS Global are the brand behind world-class brands. We deliver unparalleled technology, payment and data solutions, making us the
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Full Stack Developer - React.js | Node.js | SQL Server - Location: Nottinghamshire, 2 days a week in office - Employment Type: Permanent - Salary: Based on experience - Due to continued success, I am looking for a skilled Mid-Level Full Stack Developer to join my clients growing team working on a modern, web-based platform. This is a hands-on role where you'll be building new applications and enhancing existing ones using React.js, Node.js, and SQL Server. The role is offered on a hybrid basis, minimum 2 days a week in their Nottinghamshire office * Develop and maintain full-stack web applications with a focus on performance and scalability. * Build responsive, data-driven UIs using React.js, consuming JSON APIs. * Create and enhance backend services using Node.js. * Work with complex business logic implemented in SQL Server stored procedures.
Full Stack Developer - React.js | Node.js | SQL Server - Location: Nottinghamshire, 2 days a week in office - Employment Type: Permanent - Salary: Based on experience - Due to continued success, I am looking for a skilled Mid-Level Full Stack Developer to join my clients growing team working on a modern, web-based platform. This is a hands-on role where you'll be building new applications and enhancing existing ones using React.js, Node.js, and SQL Server. The role is offered on a hybrid basis, minimum 2 days a week in their Nottinghamshire office * Develop and maintain full-stack web applications with a focus on performance and scalability. * Build responsive, data-driven UIs using React.js, consuming JSON APIs. * Create and enhance backend services using Node.js. * Work with complex business logic implemented in SQL Server stored procedures.
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Ready to use your technical skills to help drive meaningful change? We're looking for a skilled and motivated Senior Data Officer to support the delivery of high-quality data operations at the Motor Neurone Disease (MND) Association. You'll play a vital role in managing and enhancing our CRM systems, ensuring data integrity, streamlining processes, and enabling colleagues across the organisation to work more effectively. This is an exciting time to join, as we prepare to implement a new CRM system that will transform the way we work. As a Senior Data Officer, you will be part of our Data & Insight team within the Finance. Working closely with colleagues in Digital, ICT and Fundraising, providing technical expertise while developing and improving data flows and reporting processes. This is a hands-on role for someone who enjoys working with data tools, scripting, and .
Ready to use your technical skills to help drive meaningful change? We're looking for a skilled and motivated Senior Data Officer to support the delivery of high-quality data operations at the Motor Neurone Disease (MND) Association. You'll play a vital role in managing and enhancing our CRM systems, ensuring data integrity, streamlining processes, and enabling colleagues across the organisation to work more effectively. This is an exciting time to join, as we prepare to implement a new CRM system that will transform the way we work. As a Senior Data Officer, you will be part of our Data & Insight team within the Finance. Working closely with colleagues in Digital, ICT and Fundraising, providing technical expertise while developing and improving data flows and reporting processes. This is a hands-on role for someone who enjoys working with data tools, scripting, and .
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Senior Case Management Developer (P4W / Partner for Windows)
Senior Case Management Developer (P4W / Partner for Windows)
Exalto Consulting ltd
Moorway, DE1 2ND
£50,000-£60,000
Senior Case Management Systems Developer - Location: (hybrid working considered in Leeds / Derby / Birmingham) A leading professional services organisation is seeking an experienced Senior Case Management Systems Developer to join its growing Systems Development team. This is a key technical role focused on enhancing and maintaining legal case management systems, with an emphasis on Partner for Windows (P4W), alongside other platforms such as DPS and Liberate. You will lead the development of workflows, automation, and system integrations to improve business processes across legal operations. This role involves close collaboration with legal, IT, and compliance stakeholders to ensure technology supports efficient, secure, and scalable service delivery. * Design, develop, and enhance case management workflows and integrations, primarily within Partner for Windows / P4W
Senior Case Management Systems Developer - Location: (hybrid working considered in Leeds / Derby / Birmingham) A leading professional services organisation is seeking an experienced Senior Case Management Systems Developer to join its growing Systems Development team. This is a key technical role focused on enhancing and maintaining legal case management systems, with an emphasis on Partner for Windows (P4W), alongside other platforms such as DPS and Liberate. You will lead the development of workflows, automation, and system integrations to improve business processes across legal operations. This role involves close collaboration with legal, IT, and compliance stakeholders to ensure technology supports efficient, secure, and scalable service delivery. * Design, develop, and enhance case management workflows and integrations, primarily within Partner for Windows / P4W
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Application Support Engineer
Application Support Engineer
S-SA Digital Recruitment Ltd
MK41, Bedford
From £30,000 to £36,000 per annum
Location Bedford - Hybrid 1 day a week Office - NO VISA Application - Must be at least Indefinite leave to Remain, due to security clearance checks - Salary £30-38k Plus bens - Skills - Customer Support Engineer, application Support, Software Support, Low-Code, Web Development, software Development, HTML, CSS, JavaScript, APIs, SAAS, DevOps, PHP., Computer Science Graduate, Software Testing, A/B testing, ITIL - We are partnering a Leading SAAS Company who are building a Customer Support Team / Software Support Team where you'll support low-code workflow applications on their Intelligent SAAS based platform. My Client offers remote UK Working for the right candidate but must be able to attend the office (Bedfordshire) 2 time s a year for appraisals and Company wide meetings. As a Software support Engineer you'll bridge the gap between Development and the Client, Workin
Location Bedford - Hybrid 1 day a week Office - NO VISA Application - Must be at least Indefinite leave to Remain, due to security clearance checks - Salary £30-38k Plus bens - Skills - Customer Support Engineer, application Support, Software Support, Low-Code, Web Development, software Development, HTML, CSS, JavaScript, APIs, SAAS, DevOps, PHP., Computer Science Graduate, Software Testing, A/B testing, ITIL - We are partnering a Leading SAAS Company who are building a Customer Support Team / Software Support Team where you'll support low-code workflow applications on their Intelligent SAAS based platform. My Client offers remote UK Working for the right candidate but must be able to attend the office (Bedfordshire) 2 time s a year for appraisals and Company wide meetings. As a Software support Engineer you'll bridge the gap between Development and the Client, Workin
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Software Engineer
Software Engineer
Oscar Associates (UK) Limited
Lincoln, Lincolnshire, LN5 7EW
£45000 - £55000 per annum
Hybrid - 1-2 Days Per Month On-Site | Full-Time | Up to £55,000 DOE - I'm working with a growing, well-established organisation that is currently looking for a Software Engineer to join their internal development team. If you're passionate about building clean, reliable software that integrates with real-world systems and processes, this could be a great fit. You'll play a key part in enhancing existing platforms, delivering new functionality, and supporting integration projects with third-party services and ERP systems. This is a hybrid role, with just 1-2 days per month required on-site, and offers a lot of technical ownership in a stable and supportive environment. * Develop and maintain internal PHP-based web applications using Symfony and/or Laravel * Work on integration projects involving APIs and legacy ERP systems (Navision)
Hybrid - 1-2 Days Per Month On-Site | Full-Time | Up to £55,000 DOE - I'm working with a growing, well-established organisation that is currently looking for a Software Engineer to join their internal development team. If you're passionate about building clean, reliable software that integrates with real-world systems and processes, this could be a great fit. You'll play a key part in enhancing existing platforms, delivering new functionality, and supporting integration projects with third-party services and ERP systems. This is a hybrid role, with just 1-2 days per month required on-site, and offers a lot of technical ownership in a stable and supportive environment. * Develop and maintain internal PHP-based web applications using Symfony and/or Laravel * Work on integration projects involving APIs and legacy ERP systems (Navision)
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Business Analyst
Business Analyst
Anson Mccade
NN1, Northampton, NN1 2EW
GBP 48,000.00 - 58,000.00 per year;GBP 58,000.00 per year
£48,000 - 58,000 GBP - Hybrid WORKING - Location: Northampton, East Midlands - United Kingdom Type: Permanent - Role: Business Analyst - Salary: Up to £58,000 - Additional Package: 20% Bonus, Extensive Benefits Package - Location: Northampton (Hybrid) Are you a Business Analyst who thrives on solving complex challenges through technology? This is your chance to join a collaborative team working on high-impact programmes that drive real transformation. You'll be part of an agile, forward-thinking environment where your insights help shape solutions that align with strategic goals and business needs. This opportunity suits a Business Analyst who's confident navigating complex organisations, enjoys working with both technical and non-technical teams, and wants to influence key business decisions. If you're detail-oriented, solution-driven, and value stakeholder collabora
£48,000 - 58,000 GBP - Hybrid WORKING - Location: Northampton, East Midlands - United Kingdom Type: Permanent - Role: Business Analyst - Salary: Up to £58,000 - Additional Package: 20% Bonus, Extensive Benefits Package - Location: Northampton (Hybrid) Are you a Business Analyst who thrives on solving complex challenges through technology? This is your chance to join a collaborative team working on high-impact programmes that drive real transformation. You'll be part of an agile, forward-thinking environment where your insights help shape solutions that align with strategic goals and business needs. This opportunity suits a Business Analyst who's confident navigating complex organisations, enjoys working with both technical and non-technical teams, and wants to influence key business decisions. If you're detail-oriented, solution-driven, and value stakeholder collabora
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We are a fast-growing business in the digital consumer ecommerce sector, listed on the AIM market of the London Stock Exchange and we are always looking for innovative and committed people to join our expanding team. We are seeking a talented and motivated Mid-Level Full Stack Developer with a strong PHP background to join our dynamic development team. You will be working on a variety of projects, contributing to the design, development, testing, and deployment of web applications and APIs. This is an exciting opportunity to develop robust, scalable solutions in a collaborative, Agile-driven environment. * Design, develop, and maintain web applications using PHP, JavaScript, and MySQL * Build and maintain applications following MVC architecture principles * Collaborate with other developers to integrate user-facing elements with server-side logic
We are a fast-growing business in the digital consumer ecommerce sector, listed on the AIM market of the London Stock Exchange and we are always looking for innovative and committed people to join our expanding team. We are seeking a talented and motivated Mid-Level Full Stack Developer with a strong PHP background to join our dynamic development team. You will be working on a variety of projects, contributing to the design, development, testing, and deployment of web applications and APIs. This is an exciting opportunity to develop robust, scalable solutions in a collaborative, Agile-driven environment. * Design, develop, and maintain web applications using PHP, JavaScript, and MySQL * Build and maintain applications following MVC architecture principles * Collaborate with other developers to integrate user-facing elements with server-side logic
Are you an experienced Project Manager with a strong grasp of Agile practices, a technical mindset, and a passion for delivering impactful results? Our clients are hiring! Join a forward-thinking company in the manufacturing industry as they continue to scale and modernize our operations. You'll lead three cross-functional delivery teams, drive projects from planning through to execution, and play a key role in connecting the dots between our systems, APIs, and development efforts. * Lead and coordinate three delivery teams across multiple projects. * Work closely with product, development, and technical stakeholders. * Manage timelines, risks, and dependencies across fast-paced Agile environments. * Ensure clear communication between teams and stakeholders. * Support ongoing systems integration and process improvements involving APIs and software development.
Are you an experienced Project Manager with a strong grasp of Agile practices, a technical mindset, and a passion for delivering impactful results? Our clients are hiring! Join a forward-thinking company in the manufacturing industry as they continue to scale and modernize our operations. You'll lead three cross-functional delivery teams, drive projects from planning through to execution, and play a key role in connecting the dots between our systems, APIs, and development efforts. * Lead and coordinate three delivery teams across multiple projects. * Work closely with product, development, and technical stakeholders. * Manage timelines, risks, and dependencies across fast-paced Agile environments. * Ensure clear communication between teams and stakeholders. * Support ongoing systems integration and process improvements involving APIs and software development.
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Job Title: Business Intelligence (BI) Analyst - Location: Cambridge (2 days on-site) Salary: £35,000 - £50,000 DOE + Bonus - About Us - We're a fast-growing data consultancy helping forward-thinking clients transform their customer engagement through intelligent use of CRM platforms and AI. We specialise in building integrated data ecosystems that drive smarter business decisions, better customer insights, and measurable ROI. Our clients range from scaling SaaS startups to global enterprises across sectors like retail, finance, technology, and healthcare. We work at the intersection of data, automation, and customer intelligence. As we scale, we're looking for a talented BI Analyst to join our analytics team and help our clients extract true business value from their data. The Role - As a BI Analyst, you will play a critical role in helping our clients understand and
Job Title: Business Intelligence (BI) Analyst - Location: Cambridge (2 days on-site) Salary: £35,000 - £50,000 DOE + Bonus - About Us - We're a fast-growing data consultancy helping forward-thinking clients transform their customer engagement through intelligent use of CRM platforms and AI. We specialise in building integrated data ecosystems that drive smarter business decisions, better customer insights, and measurable ROI. Our clients range from scaling SaaS startups to global enterprises across sectors like retail, finance, technology, and healthcare. We work at the intersection of data, automation, and customer intelligence. As we scale, we're looking for a talented BI Analyst to join our analytics team and help our clients extract true business value from their data. The Role - As a BI Analyst, you will play a critical role in helping our clients understand and
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We're looking for a skilledFull-Stack Developerwho thrives at the intersection of geospatial data, modern web technologies, and backend API development. Backend:Node.js, Python, .NET (or equivalent) API development * Proven experience infront-end mapping librariesandbackend API development
We're looking for a skilledFull-Stack Developerwho thrives at the intersection of geospatial data, modern web technologies, and backend API development. Backend:Node.js, Python, .NET (or equivalent) API development * Proven experience infront-end mapping librariesandbackend API development
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Enterprise Architect
Enterprise Architect
Cambridge University Press & Assessment
Cambridge, Cambridgeshire
From £70,400 to £94,100 per annum
Familiarity with enterprise integration patterns, API management, and microservices.
Familiarity with enterprise integration patterns, API management, and microservices.
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Senior Software Engineer / Software Developer
Senior Software Engineer / Software Developer
AWD Online
MK44, Bedford
From £60,000 to £70,000 per annum + Benefits
We have a fantastic new job opportunity for a Senior Software Engineer / Software Developer who has proven software application development experience across the stack C#, ASP, .NET, Blazor, API Development, Microservices, Containers and Deployment Pipelines. * Strong software development skills across the stack using C#, ASP .NET, Blazor, API development, microservices, containers, and deployment pipelines
We have a fantastic new job opportunity for a Senior Software Engineer / Software Developer who has proven software application development experience across the stack C#, ASP, .NET, Blazor, API Development, Microservices, Containers and Deployment Pipelines. * Strong software development skills across the stack using C#, ASP .NET, Blazor, API development, microservices, containers, and deployment pipelines
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