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14 Permanent API jobs in Gloucestershire + 20 miles
49 exact matches jobs are outside your preferred location
Contribute to backend/API testing and support security testing initiatives. * Strong knowledge of API testing and backend validation.
Contribute to backend/API testing and support security testing initiatives. * Strong knowledge of API testing and backend validation.
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Senior Automation Tester
Senior Automation Tester
Intellectual Property Office
Rhiwderyn, NP10 8QQ
From £46,262 to £56,996 per annum includes allowances of up to £8,420
Responsible for writing, executing and maintaining functional/non-functional automated UI and API tests/suites aligned against acceptance criteria to support our continuous deployment environment
Responsible for writing, executing and maintaining functional/non-functional automated UI and API tests/suites aligned against acceptance criteria to support our continuous deployment environment
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Developer, .NET, C#, AI Code, Remote, COR7355
Developer, .NET, C#, AI Code, Remote, COR7355
Corriculo Ltd
Oxford, Oxfordshire
£40k - 50k per year + Remote Working
A Developer with experience in .NET, C#, and JavaScript is urgently required to join a dynamic and innovative team in a leading organisation working on a fully remote basis. This is an excellent opportunity to contribute to technological developments, streamline processes, and enhance operational efficiency. The Role - As a Developer, you will work closely with the Senior Developer to design and implement internal tools and solutions. Collaborating with various departments, you’ll support development-related queries and build integrations with third-party platforms via APIs. This role is central to improving workflows, enabling innovative practices, and contributing to the company’s technology strategy. The Company - Our client is a forward-thinking organisation committed to technological advancement and efficiency.
A Developer with experience in .NET, C#, and JavaScript is urgently required to join a dynamic and innovative team in a leading organisation working on a fully remote basis. This is an excellent opportunity to contribute to technological developments, streamline processes, and enhance operational efficiency. The Role - As a Developer, you will work closely with the Senior Developer to design and implement internal tools and solutions. Collaborating with various departments, you’ll support development-related queries and build integrations with third-party platforms via APIs. This role is central to improving workflows, enabling innovative practices, and contributing to the company’s technology strategy. The Company - Our client is a forward-thinking organisation committed to technological advancement and efficiency.
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Hybrid working - this opportunity requires 2-3 days / week on site in Warwickshire - Competitive salary offering - Backend Developer required for a leading client based in Warwickshire. You will come on board to design, build and optimise scalable services and APIs, relating to AI-based applications, ensuring seamless integration with the frontend. * Develop scalable server-side applications using Java Spring Boot and microservices architecture. * Build secure, high-performance RESTful APIs to support front-end integration. * Design and optimize relational databases (MySQL, PostgreSQL) for efficient data management. * Resolve performance bottlenecks and enhance system scalability and reliability. * Apply best practices in code quality, testing (JUnit, Mockito), and CI/CD pipelines. * Collaborate with cross-functional teams to deliver cohesive, end-to-end solutions.
Hybrid working - this opportunity requires 2-3 days / week on site in Warwickshire - Competitive salary offering - Backend Developer required for a leading client based in Warwickshire. You will come on board to design, build and optimise scalable services and APIs, relating to AI-based applications, ensuring seamless integration with the frontend. * Develop scalable server-side applications using Java Spring Boot and microservices architecture. * Build secure, high-performance RESTful APIs to support front-end integration. * Design and optimize relational databases (MySQL, PostgreSQL) for efficient data management. * Resolve performance bottlenecks and enhance system scalability and reliability. * Apply best practices in code quality, testing (JUnit, Mockito), and CI/CD pipelines. * Collaborate with cross-functional teams to deliver cohesive, end-to-end solutions.
Maximo Developer - Birmingham (Hybrid working) Full-time - Up to £65k (DOE) + excellent benefits - Ready to take your Maximo expertise to the next level? I'm working with a leading Global organisation that's driving innovation across asset and engineering management-and they're looking for a Maximo Developer to join their high-performing team. This is a fantastic opportunity to work on cutting-edge projects using the Maximo Application Suite (MAS 8.0), where your skills will directly shape smarter, more efficient operations across multiple departments. What's in it for you? * Hybrid working with flexibility between Birmingham/Solihull and home * A chance to work on strategic, high-impact solutions * A collaborative, agile environment where your ideas matter * Career development in a forward-thinking tech team - What you'll be doing
Maximo Developer - Birmingham (Hybrid working) Full-time - Up to £65k (DOE) + excellent benefits - Ready to take your Maximo expertise to the next level? I'm working with a leading Global organisation that's driving innovation across asset and engineering management-and they're looking for a Maximo Developer to join their high-performing team. This is a fantastic opportunity to work on cutting-edge projects using the Maximo Application Suite (MAS 8.0), where your skills will directly shape smarter, more efficient operations across multiple departments. What's in it for you? * Hybrid working with flexibility between Birmingham/Solihull and home * A chance to work on strategic, high-impact solutions * A collaborative, agile environment where your ideas matter * Career development in a forward-thinking tech team - What you'll be doing
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Digital Workflow & Automation Consultant
Digital Workflow & Automation Consultant
Apogee Corporation**
Birmingham, West Midlands, B3 3LP
Competitive Salary + Car + Remote Working
With over 30 years of expertise, Apogee transforms how organisations of every size and sector manage their IT delivering everything they need through one seamless point of contact. As an independent subsidiary of HP Inc., we combine the agility of a specialist provider with the power of one of the worlds leading technology companies, giving our clients instant access to cutting-edge innovation backed by market-leading service operations! This is more than a technical role it is an opportunity to shape how organisations work! You will be at the forefront of designing and implementing intelligent workflows that free people from repetitive tasks and unlock their productivity. Working closely with colleagues, customers, and partners, you will transform processes and integrate cutting-edge technologies into real-world solutions. What You Will Do
With over 30 years of expertise, Apogee transforms how organisations of every size and sector manage their IT delivering everything they need through one seamless point of contact. As an independent subsidiary of HP Inc., we combine the agility of a specialist provider with the power of one of the worlds leading technology companies, giving our clients instant access to cutting-edge innovation backed by market-leading service operations! This is more than a technical role it is an opportunity to shape how organisations work! You will be at the forefront of designing and implementing intelligent workflows that free people from repetitive tasks and unlock their productivity. Working closely with colleagues, customers, and partners, you will transform processes and integrate cutting-edge technologies into real-world solutions. What You Will Do
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Lead Front End Developer
Lead Front End Developer
Reed Technology
NP1, Newport
£64000 - £75000 per annum + Civil Servant Pension
Location - Newport (20% on site) Will need to pass an SC Clearance (living in the UK for at least 5 years) A modern organisation which depends on its IT services to operate and innovate effectively. In order to provide up to date services to our customers both nationally and internationally systems need to be developed, improved and maintained. You will have the opportunity to work on the latest cutting edge cloud technologies, use modern delivery processes and work on innovative projects some including the use of AI and ML. Job description * Be responsible for the design, coding, testing and documentation of small scale to large, complex or mission critical applications and solutions in a cloud first environment * Build web based Front End interfaces interacting with RESTful APIs using React, Next JS and other web technologies
Location - Newport (20% on site) Will need to pass an SC Clearance (living in the UK for at least 5 years) A modern organisation which depends on its IT services to operate and innovate effectively. In order to provide up to date services to our customers both nationally and internationally systems need to be developed, improved and maintained. You will have the opportunity to work on the latest cutting edge cloud technologies, use modern delivery processes and work on innovative projects some including the use of AI and ML. Job description * Be responsible for the design, coding, testing and documentation of small scale to large, complex or mission critical applications and solutions in a cloud first environment * Build web based Front End interfaces interacting with RESTful APIs using React, Next JS and other web technologies
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Birmingham HQ - Hybrid (1+ day/week in office) Hands-on leadership meets cutting-edge tech - Are you a passionate engineer who thrives on building scalable, high-performance software - and loves rolling up your sleeves to lead by example? I am working with a truly innovative business who are looking for a Senior Software Engineer to join their growing team in Birmingham. This role is a chance to own the technical delivery of their SaaS platform, while staying close to the code and mentoring others through hands-on leadership. * Build & Optimise: Develop high-performance APIs and responsive web apps using modern frameworks. * Mobile Integration: Help bring key features to life in mobile apps (React Native). * Collaborate Across Teams: Work closely with product, UX/UI, and backend engineers to deliver seamless experiences.
Birmingham HQ - Hybrid (1+ day/week in office) Hands-on leadership meets cutting-edge tech - Are you a passionate engineer who thrives on building scalable, high-performance software - and loves rolling up your sleeves to lead by example? I am working with a truly innovative business who are looking for a Senior Software Engineer to join their growing team in Birmingham. This role is a chance to own the technical delivery of their SaaS platform, while staying close to the code and mentoring others through hands-on leadership. * Build & Optimise: Develop high-performance APIs and responsive web apps using modern frameworks. * Mobile Integration: Help bring key features to life in mobile apps (React Native). * Collaborate Across Teams: Work closely with product, UX/UI, and backend engineers to deliver seamless experiences.
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The IPO is a modern organisation which depends on its IT services to operate and innovate effectively. In order to provide up to date services to our customers both nationally and internationally systems need to be developed, improved and maintained. You will have the opportunity to work on the latest cutting edge cloud technologies, use modern delivery processes and work on innovative projects some including the use of AI and ML. Working alongside experts in their fields you will have the opportunity to make valuable contributions without compromising on quality. You will need the appetite to learn new technologies and methodologies for delivering high quality IT services. In this role you will work within a multi-disciplined team using several technologies to build enterprise grade services as well as mentoring and coaching team members.
The IPO is a modern organisation which depends on its IT services to operate and innovate effectively. In order to provide up to date services to our customers both nationally and internationally systems need to be developed, improved and maintained. You will have the opportunity to work on the latest cutting edge cloud technologies, use modern delivery processes and work on innovative projects some including the use of AI and ML. Working alongside experts in their fields you will have the opportunity to make valuable contributions without compromising on quality. You will need the appetite to learn new technologies and methodologies for delivering high quality IT services. In this role you will work within a multi-disciplined team using several technologies to build enterprise grade services as well as mentoring and coaching team members.
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Location: Birmingham / Manchester / Leeds / Reading / London (majority office-based) Salary: £58,000 – £65,000 + benefits (Flexible) A leading UK investment business is looking for a hands-on Automation Analyst to join its technology and operations function. This is a delivery-focused role where you’ll design and build automation solutions using Microsoft low-code tools, configure and enhance CRM platforms, and produce clear reporting dashboards to support decision-making. What you’ll be doing * Power Platform build: Create and maintain solutions with Power Apps (canvas/model-driven) and Power Automate, replacing manual processes with automated workflows. * CRM configuration: Enhance the firm’s CRM (DealCloud preferred, but Dynamics/Salesforce/HubSpot experience also valued). * Process mapping: Translate requirements into practical solutions; document, test and delive
Location: Birmingham / Manchester / Leeds / Reading / London (majority office-based) Salary: £58,000 – £65,000 + benefits (Flexible) A leading UK investment business is looking for a hands-on Automation Analyst to join its technology and operations function. This is a delivery-focused role where you’ll design and build automation solutions using Microsoft low-code tools, configure and enhance CRM platforms, and produce clear reporting dashboards to support decision-making. What you’ll be doing * Power Platform build: Create and maintain solutions with Power Apps (canvas/model-driven) and Power Automate, replacing manual processes with automated workflows. * CRM configuration: Enhance the firm’s CRM (DealCloud preferred, but Dynamics/Salesforce/HubSpot experience also valued). * Process mapping: Translate requirements into practical solutions; document, test and delive
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Hybrid working - this opportunity requires 2-3 days / week on site in Warwickshire - Competitive salary offering - Frontend Developer required for a leading client based in Warwickshire. You will come on board to focus on the design and development of scalable UI interfaces relating to AI-powered automation products and solutions. * Skilled in designing and building responsive, high-performance applications using React.js, JavaScript (ES6+), HTML5, and CSS3. * Experienced in integrating RESTful APIs and collaborating with back-end teams to ensure seamless data flow. * Proficient in creating reusable, modular components with scalable and maintainable code architecture. * Strong focus on performance, accessibility (WCAG), and user experience, leveraging tools like Material-UI and Tailwind CSS. * Familiar with TypeScript, modern build tools (Webpack, Babel, Vite), and te
Hybrid working - this opportunity requires 2-3 days / week on site in Warwickshire - Competitive salary offering - Frontend Developer required for a leading client based in Warwickshire. You will come on board to focus on the design and development of scalable UI interfaces relating to AI-powered automation products and solutions. * Skilled in designing and building responsive, high-performance applications using React.js, JavaScript (ES6+), HTML5, and CSS3. * Experienced in integrating RESTful APIs and collaborating with back-end teams to ensure seamless data flow. * Proficient in creating reusable, modular components with scalable and maintainable code architecture. * Strong focus on performance, accessibility (WCAG), and user experience, leveraging tools like Material-UI and Tailwind CSS. * Familiar with TypeScript, modern build tools (Webpack, Babel, Vite), and te
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Systems Manager - Oracle Fusion Specialist
Systems Manager - Oracle Fusion Specialist
EFCI Group Ltd
OX4, Oxford
From £75,000 to £90,000 per annum bonus + travel allowance
Lead Enterprise Systems for a Visionary Global Research & Development Organisation - Job Title: Systems Manager - Department: Technology - Reports to: Head of Application Integration Services - Location: South Oxford - Effective Date: ASAP - About the Organisation - We are a rapidly growing, mission-driven organisation focused on translating pioneering science and advanced technology into tangible, end-to-end solutions for some of humanity's most complex challenges. Our work is structured around high-impact humane endeavours, including health and medical science, sustainable resource management, clean energy, and advanced robotics/AI. We operate at the intersection of deep research and product development, dedicated to turning scientific breakthroughs into practical applications with high global impact. We are committed to long-term innovation and sustainability.
Lead Enterprise Systems for a Visionary Global Research & Development Organisation - Job Title: Systems Manager - Department: Technology - Reports to: Head of Application Integration Services - Location: South Oxford - Effective Date: ASAP - About the Organisation - We are a rapidly growing, mission-driven organisation focused on translating pioneering science and advanced technology into tangible, end-to-end solutions for some of humanity's most complex challenges. Our work is structured around high-impact humane endeavours, including health and medical science, sustainable resource management, clean energy, and advanced robotics/AI. We operate at the intersection of deep research and product development, dedicated to turning scientific breakthroughs into practical applications with high global impact. We are committed to long-term innovation and sustainability.
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Software Developer - C# .NetCore, TypeScript
Software Developer - C# .NetCore, TypeScript
Coburg Banks Limited
Birmingham Business Park, B37
£45000 - £50000 per annum + Pension, Healthcare
REST API's are used through the system as the methodology to interact with third party integrations which are key with the system.
REST API's are used through the system as the methodology to interact with third party integrations which are key with the system.
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Software Developer - C# .NetCore, Angular
Software Developer - C# .NetCore, Angular
Coburg Banks Limited
Birmingham Business Park, B37
£45000 - £50000 per annum + Pension, Healthcare
REST API's are used through the system as the methodology to interact with third party integrations which are key with the system.
REST API's are used through the system as the methodology to interact with third party integrations which are key with the system.
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Software Engineer
Software Engineer
SF Recruitment (Tech)
Brookfields, B1 2JT
£55k - 65k per year + fully remote & greenfield project work
Third party API development skills
Third party API development skills
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Proficiency in API testing (Postman or equivalent) and SQL for data validation.
Proficiency in API testing (Postman or equivalent) and SQL for data validation.
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Technical Architect
Technical Architect
Inspire People
CF1, Cardiff
£67867 - £81793 per annum + 29% pension + Civil Service benefits
Track record designing and delivering secure cloud solutions using AWS/Azure plus ideally API-driven architecture
Track record designing and delivering secure cloud solutions using AWS/Azure plus ideally API-driven architecture
Technical Architect
Technical Architect
Inspire People
B1, Birmingham
£67867 - £81793 per annum + 29% pension + Civil Service benefits
Track record designing and delivering secure cloud solutions using AWS/Azure plus ideally API-driven architecture
Track record designing and delivering secure cloud solutions using AWS/Azure plus ideally API-driven architecture
Mastering CI/CD in QTC a three-part guide to deployment. Part 3 using Qlik API to deploy dev changes to production
Mastering CI/CD in QTC a three-part guide to deployment. Part 3 using Qlik API to deploy dev changes to production
Ometis Limited
Birmingham, West Midlands
Competitive
Love travel, planning and making a difference? This role could change your Mondays. You're the kind of person who thrives on organising things well-down to the last detail. You enjoy working with people, juggling priorities, and solving the occasional curveball calmly. But let's be honest-you also want a job where you're treated like a human, not a robot. You want a proper work-life balance, good people around you, and maybe even a few perks that make the day feel better. Sound like you? Keep reading. What You'll Be Doing You'll be coordinating group travel experiences across the UK, Europe and Worldwide-mostly for young people and schools-making sure every part of the trip runs smoothly. Think: booking coaches, hotels, experiences, and liaising with customers to tailor trips they'll remember forever.
Love travel, planning and making a difference? This role could change your Mondays. You're the kind of person who thrives on organising things well-down to the last detail. You enjoy working with people, juggling priorities, and solving the occasional curveball calmly. But let's be honest-you also want a job where you're treated like a human, not a robot. You want a proper work-life balance, good people around you, and maybe even a few perks that make the day feel better. Sound like you? Keep reading. What You'll Be Doing You'll be coordinating group travel experiences across the UK, Europe and Worldwide-mostly for young people and schools-making sure every part of the trip runs smoothly. Think: booking coaches, hotels, experiences, and liaising with customers to tailor trips they'll remember forever.
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Experience with JSON and API integrations.
Experience with JSON and API integrations.
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Day-to-day, you'll be building and maintaining Umbraco-based web applications, delivering CRM and API integrations, and ensuring the performance and scalability of solutions. * Strong skills in Umbraco CMS, C#, .NET, Azure, and API integration
Day-to-day, you'll be building and maintaining Umbraco-based web applications, delivering CRM and API integrations, and ensuring the performance and scalability of solutions. * Strong skills in Umbraco CMS, C#, .NET, Azure, and API integration
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Shopify Technical Lead/ Tech Lead/ Principle developer/ Shopify/ Remote * Title: Shopify Tech Lead * Domain: Agency, Shopify * Salary: up to £70k * Location: UK (remote) * Tech: Shopify, Shopify Plus, Liquid, APIs, JavaScript, HTML, Vite - We're looking for a Shopify Technical Lead to drive technical excellence, lead development teams, and deliver world-class Shopify solutions. You'll architect scalable systems, oversee code quality, mentor developers, and collaborate with stakeholders to ensure projects succeed. * Lead Shopify web/app development projects from design to delivery * Provide technical leadership, code reviews, and mentorship * Ensure best practices in CI/CD, performance, and accessibility * Collaborate with clients, PMs, and BAs to align on goals * Support and inspire your team to grow professionally
Shopify Technical Lead/ Tech Lead/ Principle developer/ Shopify/ Remote * Title: Shopify Tech Lead * Domain: Agency, Shopify * Salary: up to £70k * Location: UK (remote) * Tech: Shopify, Shopify Plus, Liquid, APIs, JavaScript, HTML, Vite - We're looking for a Shopify Technical Lead to drive technical excellence, lead development teams, and deliver world-class Shopify solutions. You'll architect scalable systems, oversee code quality, mentor developers, and collaborate with stakeholders to ensure projects succeed. * Lead Shopify web/app development projects from design to delivery * Provide technical leadership, code reviews, and mentorship * Ensure best practices in CI/CD, performance, and accessibility * Collaborate with clients, PMs, and BAs to align on goals * Support and inspire your team to grow professionally
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Extensive Salesforce development experience (including Apex triggers, classes, asynchronous Apex, API Integrations, Platform Events, LWCs and Sites)
Extensive Salesforce development experience (including Apex triggers, classes, asynchronous Apex, API Integrations, Platform Events, LWCs and Sites)
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Role/Job Title: Software Engineer C++, C# .Net - Work Location: Edinburgh - Role type Permanent/Fixed Term/Contracting: Contracting - Mode of working Hybrid/Office based: Office Based - The Role - We are seeking an experienced and hands-on Software Engineer with skills in developing applications on C++, C# .Net and with a Utilities background. Your Responsibilities * Development of applications using C++, C# .Net for power utilities products - Your Profile * In-depth knowledge of C# .NET languages * Design, develop, and manage high-performance software applications using C# * Implement and optimize code for performance, security, and memory efficiency * Test and debug various .NET applications * Monitor and optimize the performance and responsiveness of .NET applications across multiple platforms and environments * Integrate third-party libraries, tools, and APIs into
Role/Job Title: Software Engineer C++, C# .Net - Work Location: Edinburgh - Role type Permanent/Fixed Term/Contracting: Contracting - Mode of working Hybrid/Office based: Office Based - The Role - We are seeking an experienced and hands-on Software Engineer with skills in developing applications on C++, C# .Net and with a Utilities background. Your Responsibilities * Development of applications using C++, C# .Net for power utilities products - Your Profile * In-depth knowledge of C# .NET languages * Design, develop, and manage high-performance software applications using C# * Implement and optimize code for performance, security, and memory efficiency * Test and debug various .NET applications * Monitor and optimize the performance and responsiveness of .NET applications across multiple platforms and environments * Integrate third-party libraries, tools, and APIs into
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Test Automation Manager - Permanent - Location: UK - Remote - Salary: Dependant on experience (+ Employee Benefits) Skills: Team Management, ETRM (ie. Openlink Endur) Energy / Financial Trading experience, QA Team management, BDD, CI/CD, Python, Java etc. We're recruiting a talented Test Automation Manager for a leading software company that develops advanced solutions for trading and risk management across global financial and energy markets. This is a fantastic opportunity for an experienced Test Automation Manager with proven team management experience to take ownership of automation practices and guide small, skilled teams. You'll play a key role in driving an automation-first culture, ensuring quality and scalability across complex, high-volume systems. This is a UK based fully remote role. What you'll bring
Test Automation Manager - Permanent - Location: UK - Remote - Salary: Dependant on experience (+ Employee Benefits) Skills: Team Management, ETRM (ie. Openlink Endur) Energy / Financial Trading experience, QA Team management, BDD, CI/CD, Python, Java etc. We're recruiting a talented Test Automation Manager for a leading software company that develops advanced solutions for trading and risk management across global financial and energy markets. This is a fantastic opportunity for an experienced Test Automation Manager with proven team management experience to take ownership of automation practices and guide small, skilled teams. You'll play a key role in driving an automation-first culture, ensuring quality and scalability across complex, high-volume systems. This is a UK based fully remote role. What you'll bring
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