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11 Permanent API jobs in East Midlands + 20 miles
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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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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 MACH architecture, CDN optimization, and service mesh/API gateways.
Experience with MACH architecture, CDN optimization, and service mesh/API gateways.
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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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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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Execute Load, stress and capacity tests across SAP, Web and API based applications
Execute Load, stress and capacity tests across SAP, Web and API based applications
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Technology domains within payments: DevOps, API, Analytics, Cloud adoption and Process Automation;
Technology domains within payments: DevOps, API, Analytics, Cloud adoption and Process Automation;
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Understanding of Microservices, API call, even streaming technologies.
Understanding of Microservices, API call, even streaming technologies.
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Experience with api-based testing.
Experience with api-based testing.
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5 exact matches jobs are outside your preferred location
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Due to continued success, they are looking to grow one of their key software engineering teams working on some of their most successful SaaS products. The Senior C# Software Engineer will join an established team developing business logic for Windows based products. Key experience * Extensive commercial experience in C# Windows programming * Multithreading / TPL * XML * SQL * Version control * Unit testing Experience in any of the following areas would be advantageous but is not a prerequisite * WIX installers * Windows services eg Active Directory, Exchange etc * Client-server architecture development * M365 APIs If you are seeking a role of this nature please get in touch for more information. Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.
Due to continued success, they are looking to grow one of their key software engineering teams working on some of their most successful SaaS products. The Senior C# Software Engineer will join an established team developing business logic for Windows based products. Key experience * Extensive commercial experience in C# Windows programming * Multithreading / TPL * XML * SQL * Version control * Unit testing Experience in any of the following areas would be advantageous but is not a prerequisite * WIX installers * Windows services eg Active Directory, Exchange etc * Client-server architecture development * M365 APIs If you are seeking a role of this nature please get in touch for more information. Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.
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ClearCourse - Location: Remote - Salary: Competitive + Bonus + Benefits - Role Type: Full-Time, Permanent - Shape the Future of SaaS in a Hands-On, High-Impact Engineering Role - Are you a highly skilled C#/.NET and Angular developer with a passion for building clean, scalable software in a modern tech environment? Are you looking for the freedom to make meaningful technical decisions, mentor others, and contribute to a long-standing SaaS product used by thousands? Were seeking a Senior Software Engineer to join our small, agile development team at ClearCourse. Youll play a key role in designing, building, and maintaining a feature-rich, high-availability application hosted on Azurewhile influencing decisions across architecture, testing, performance, and quality. * C# 7+ / .NET * Angular 13+ * SQL Server * Redis * APIs and Integrations * Message Queues * CI/CD Pipeli
ClearCourse - Location: Remote - Salary: Competitive + Bonus + Benefits - Role Type: Full-Time, Permanent - Shape the Future of SaaS in a Hands-On, High-Impact Engineering Role - Are you a highly skilled C#/.NET and Angular developer with a passion for building clean, scalable software in a modern tech environment? Are you looking for the freedom to make meaningful technical decisions, mentor others, and contribute to a long-standing SaaS product used by thousands? Were seeking a Senior Software Engineer to join our small, agile development team at ClearCourse. Youll play a key role in designing, building, and maintaining a feature-rich, high-availability application hosted on Azurewhile influencing decisions across architecture, testing, performance, and quality. * C# 7+ / .NET * Angular 13+ * SQL Server * Redis * APIs and Integrations * Message Queues * CI/CD Pipeli
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Proficiency in REST API development
Proficiency in REST API development
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Full Stack Developer .NET / Angular - Hybrid 2 -3 days based in Coleshill, Warwickshire (UK-based) | Permanent | Full-Time? Work on a global SaaS platform transforming recruitment tech - Microsoft Partner | Cutting-Edge Greenfield Projects | Agile Delivery - About Mercury - Mercury is a fast-growing SaaS business operating in close partnership with Microsoft. We specialise in delivering market-leading recruitment technology to professional staffing sectors worldwide. Our flagship product is a custom-built Applicant Tracking System (ATS) built on Microsoft Dynamics 365, tailored specifically for recruitment agencies and talent-focused businesses. With a modern tech stack and a culture of innovation, were on a mission to transform how recruitment businesses operate empowering them with scalable, intuitive software solutions. The Role
Full Stack Developer .NET / Angular - Hybrid 2 -3 days based in Coleshill, Warwickshire (UK-based) | Permanent | Full-Time? Work on a global SaaS platform transforming recruitment tech - Microsoft Partner | Cutting-Edge Greenfield Projects | Agile Delivery - About Mercury - Mercury is a fast-growing SaaS business operating in close partnership with Microsoft. We specialise in delivering market-leading recruitment technology to professional staffing sectors worldwide. Our flagship product is a custom-built Applicant Tracking System (ATS) built on Microsoft Dynamics 365, tailored specifically for recruitment agencies and talent-focused businesses. With a modern tech stack and a culture of innovation, were on a mission to transform how recruitment businesses operate empowering them with scalable, intuitive software solutions. The Role
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Job Introduction - Job Title: Technical Business Analyst - Salary: £51,000 - 56,000 - Contract: Permanent - Location: Hybrid based in Warrington - Weekly Hours: 35 hours per week - So. What is this role exactly? This is an exciting opportunity for a Technical Business Analyst to join our Data & Business Intelligence team. We're continuing to evolve our data capabilities and governance frameworks-so it's a great time to be part of the journey. We're looking for someone who's passionate about data, thrives on technical analysis, and takes pride in delivering high-quality solutions that support business strategy and decision-making. What will my working week look like? You will be homebased, living within the North West, within a reasonable travelling distance of our Head Office in Warrington, to attend meetings and training courses when needed.
Job Introduction - Job Title: Technical Business Analyst - Salary: £51,000 - 56,000 - Contract: Permanent - Location: Hybrid based in Warrington - Weekly Hours: 35 hours per week - So. What is this role exactly? This is an exciting opportunity for a Technical Business Analyst to join our Data & Business Intelligence team. We're continuing to evolve our data capabilities and governance frameworks-so it's a great time to be part of the journey. We're looking for someone who's passionate about data, thrives on technical analysis, and takes pride in delivering high-quality solutions that support business strategy and decision-making. What will my working week look like? You will be homebased, living within the North West, within a reasonable travelling distance of our Head Office in Warrington, to attend meetings and training courses when needed.
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Senior Software Engineer
Senior Software Engineer
KO2 Embedded Recruitment Solutions LTD
Southfield Green, NE23 6YB
£60000 - £75000 per annum
Role: Senior Software Engineer KO2's client, a leading design consultancy, is seeking a Software Engineer to join their expanding team in the Cramlington area. As a Software Engineer, you will be involved in designing and delivering software solutions across a range of challenging projects. If you're a Software Engineer who thrives in diverse, innovative environments, we'd love to hear from you. This role will give you the opportunity to work on innovative systems used in real-world applications, collaborating with a multidisciplinary team of engineers. * Developing software solutions using C/C++ or C# (ASP.Net Core). * A collaborative mindset and ability to work alongside electrical and mechanical
Role: Senior Software Engineer KO2's client, a leading design consultancy, is seeking a Software Engineer to join their expanding team in the Cramlington area. As a Software Engineer, you will be involved in designing and delivering software solutions across a range of challenging projects. If you're a Software Engineer who thrives in diverse, innovative environments, we'd love to hear from you. This role will give you the opportunity to work on innovative systems used in real-world applications, collaborating with a multidisciplinary team of engineers. * Developing software solutions using C/C++ or C# (ASP.Net Core). * A collaborative mindset and ability to work alongside electrical and mechanical
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Mastercard Developers is looking for a versatile and customer-obsessed engineer to join our team. Are you passionate about delivering high quality, high performing and highly extensible software? Lead planning, design and implementation of technical solutions for global customers (internal and external) 8+ years of backend development experience. Very strong Java and object-oriented design and development skills. Our Purpose - Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, were helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combi
Mastercard Developers is looking for a versatile and customer-obsessed engineer to join our team. Are you passionate about delivering high quality, high performing and highly extensible software? Lead planning, design and implementation of technical solutions for global customers (internal and external) 8+ years of backend development experience. Very strong Java and object-oriented design and development skills. Our Purpose - Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, were helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combi
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Mobile Developer (12 Month FTC)
Mobile Developer (12 Month FTC)
Rise Technical Recruitment Limited
B96, Redditch
£40000 - £45000 per annum + Bonus + Holiday + Pension
This is an excellent opportunity for a Mobile Developer to join a nationally renowned business at an exciting time of growth where you'll play a major part in upcoming development projects. This is a fantastic opportunity for a Mobile Developer to join a market leader within their industry, providing great progression opportunities. The ideal candidate will have professional experience in mobile development, Software Engineering, or a related field. - Professional experience in mobile development. Remote - 1 day a month on-site in Redditch, Birmingham £40,000 - £45,000 + Up to 4% bonus + 25 Days Annual Leave + Bank Holidays + Pension - This company specialises in facilities management and building maintenance services across the UK, covering a wide variety of industries. They provide solutions for eng
This is an excellent opportunity for a Mobile Developer to join a nationally renowned business at an exciting time of growth where you'll play a major part in upcoming development projects. This is a fantastic opportunity for a Mobile Developer to join a market leader within their industry, providing great progression opportunities. The ideal candidate will have professional experience in mobile development, Software Engineering, or a related field. - Professional experience in mobile development. Remote - 1 day a month on-site in Redditch, Birmingham £40,000 - £45,000 + Up to 4% bonus + 25 Days Annual Leave + Bank Holidays + Pension - This company specialises in facilities management and building maintenance services across the UK, covering a wide variety of industries. They provide solutions for eng
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.Net Developer
.Net Developer
Get Staffed Online Recruitment
B1, Birmingham
Up to £50000 per annum depending on experience
Are you a passionate .Net Developer looking for their next career move Want to join a fast-growing, tech-first company that values innovation, collaboration and personal growth If so, this could be the perfect opportunity for you. They are looking for a Developer who's not just technically skilled, but also curious, proactive and eager to grow with them. Remote - Full time - Up to £50,000 per annum depending on experience - Benefits: Remote working; Up to £100 per month contribution to office costs; Private healthcare; Contributory pension; 23 days Annual leave + statutory Bank holidays + birthday off - Must have right to work in the UK. The Business - Our client is an established but growing company providing a state-of-the-art technology platform that powers the insurance industry. They are the #1 technology platform, helping Insure
Are you a passionate .Net Developer looking for their next career move Want to join a fast-growing, tech-first company that values innovation, collaboration and personal growth If so, this could be the perfect opportunity for you. They are looking for a Developer who's not just technically skilled, but also curious, proactive and eager to grow with them. Remote - Full time - Up to £50,000 per annum depending on experience - Benefits: Remote working; Up to £100 per month contribution to office costs; Private healthcare; Contributory pension; 23 days Annual leave + statutory Bank holidays + birthday off - Must have right to work in the UK. The Business - Our client is an established but growing company providing a state-of-the-art technology platform that powers the insurance industry. They are the #1 technology platform, helping Insure
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Senior Developer (ASP.Net Core, C#) - Nottingham / hybrid remote - Salary £60K - £75K DOE plus flexible hours, hybrid working (2 days a week in office), 25 days holiday + bh, latest technologies, excellent progression and more! A unique and exciting new opportunity has arisen for an experienced Software Developers (ASP.Net Core, C#, AWS) to join a rapidly growing specialised development house based in Nottingham right nearby the border of Derbyshire - this is easily commutable from the East & West Midlands. You will be working closely with other senior developers so will have the opportunity to voice your creativity as well as learn and grow with the very latest technology. As a Software Developer (ASP.Net Core, AWS, C#) you will be responsible for a wide range of innovative projects
Senior Developer (ASP.Net Core, C#) - Nottingham / hybrid remote - Salary £60K - £75K DOE plus flexible hours, hybrid working (2 days a week in office), 25 days holiday + bh, latest technologies, excellent progression and more! A unique and exciting new opportunity has arisen for an experienced Software Developers (ASP.Net Core, C#, AWS) to join a rapidly growing specialised development house based in Nottingham right nearby the border of Derbyshire - this is easily commutable from the East & West Midlands. You will be working closely with other senior developers so will have the opportunity to voice your creativity as well as learn and grow with the very latest technology. As a Software Developer (ASP.Net Core, AWS, C#) you will be responsible for a wide range of innovative projects
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Were looking for a Senior Software Engineer (Incident Support) to join a collaborative, forward-thinking engineering team that powers critical technology in the utilities space. Are you a hands-on software engineer with a knack for solving complex problems and a passion for system reliability? Realistic expectations: The incident volume in this area is low, and when on-call does begin, its shared fairly across a team of experienced engineers. Strong experience in incident management and technical support alongside software delivery. Up to £70,000 + Generous On-Call Allowance - Remote-First | UK-Based | Full-Time | Permanent - Youll play a vital role in incident management, using your technical skills to resolve, prevent, and learn from system issueswhile also contributing clean, high-
Were looking for a Senior Software Engineer (Incident Support) to join a collaborative, forward-thinking engineering team that powers critical technology in the utilities space. Are you a hands-on software engineer with a knack for solving complex problems and a passion for system reliability? Realistic expectations: The incident volume in this area is low, and when on-call does begin, its shared fairly across a team of experienced engineers. Strong experience in incident management and technical support alongside software delivery. Up to £70,000 + Generous On-Call Allowance - Remote-First | UK-Based | Full-Time | Permanent - Youll play a vital role in incident management, using your technical skills to resolve, prevent, and learn from system issueswhile also contributing clean, high-
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Our client, an innovative and forward-thinking technology business based in Royston, is looking for a Senior Software Engineer to play a pivotal role in scaling their cutting-edge products to the next level. Are you a seasoned software engineer who thrives on solving complex problems, setting technical direction, and mentoring others? * Lead by example in implementing best practice software design patterns, architecture, and agile methodology. * Mentor and develop junior engineers to help them reach their potential. * Champion code quality, including rigorous software test coverage and maintainability standards. * Experience in software engineering, with deep expertise in C# and .NET. Salary: Up to £100,000 + Benefits
Our client, an innovative and forward-thinking technology business based in Royston, is looking for a Senior Software Engineer to play a pivotal role in scaling their cutting-edge products to the next level. Are you a seasoned software engineer who thrives on solving complex problems, setting technical direction, and mentoring others? * Lead by example in implementing best practice software design patterns, architecture, and agile methodology. * Mentor and develop junior engineers to help them reach their potential. * Champion code quality, including rigorous software test coverage and maintainability standards. * Experience in software engineering, with deep expertise in C# and .NET. Salary: Up to £100,000 + Benefits
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.Net CMS Developer
.Net CMS Developer
Exposed Solutions
Rackend, OX28
£45000 - £55000 per annum, Benefits Work from home 2 days a week, exce
About the roleWorking within a team of designers, front-end developers and .Net developers, you will have an opportunity to be involved in a variety of projects. Are you an experienced Senior C# ASP .Net Developer looking for a new challenge to enhance your development skills? Our clients are a leading web development agency seeking a Senior .Net Developer to deliver technically excellent web solutions for high profile brands. * Commercial ASP.NET web application development using C#, MVC and SQL Server with a specific focus on e-commerce and CMS platforms - There is huge scope to build on your experience with a wide range of technically demanding projects for clients both large and small, and carve a niche within the agency. * .NET web application development * Leading and supporting
About the roleWorking within a team of designers, front-end developers and .Net developers, you will have an opportunity to be involved in a variety of projects. Are you an experienced Senior C# ASP .Net Developer looking for a new challenge to enhance your development skills? Our clients are a leading web development agency seeking a Senior .Net Developer to deliver technically excellent web solutions for high profile brands. * Commercial ASP.NET web application development using C#, MVC and SQL Server with a specific focus on e-commerce and CMS platforms - There is huge scope to build on your experience with a wide range of technically demanding projects for clients both large and small, and carve a niche within the agency. * .NET web application development * Leading and supporting
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Snapshot - Are you a passionate full-stack Software Engineer eager to make a direct impact by building the internal tools that power Google DeepMind? We are seeking a seasoned Software Engineer for our Org Tech team. You will design, develop, and refine essential software solutions that enable research portfolio management, streamline processes, and boost productivity for teams across the organisation, from supporting AI research endeavours, through applying AI in products, to optimising core operations. At Google DeepMind, were a team of scientists, engineers, machine learning experts and more, working together to advance the state of the art in artificial intelligence. As a member of Org Tech, youll work alongside experienced engineers on tools that materially impact the workflows o
Snapshot - Are you a passionate full-stack Software Engineer eager to make a direct impact by building the internal tools that power Google DeepMind? We are seeking a seasoned Software Engineer for our Org Tech team. You will design, develop, and refine essential software solutions that enable research portfolio management, streamline processes, and boost productivity for teams across the organisation, from supporting AI research endeavours, through applying AI in products, to optimising core operations. At Google DeepMind, were a team of scientists, engineers, machine learning experts and more, working together to advance the state of the art in artificial intelligence. As a member of Org Tech, youll work alongside experienced engineers on tools that materially impact the workflows o
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