Date posted
Commute time
Locations
Type of Company
Job types
Salaries
Locations
Locations
Salaries
Date posted
Type of Company
Job types
40 API jobs in Gloucestershire + 20 miles
)
In particular, you should have good experience in systems integration, with a strong emphasis on software-led integration, API design and implementation, and secure interoperability, alongside basic networking skills. • Advanced software architecture, API integration, and design for scalability
In particular, you should have good experience in systems integration, with a strong emphasis on software-led integration, API design and implementation, and secure interoperability, alongside basic networking skills. • Advanced software architecture, API integration, and design for scalability
NEW
Handle API integrations, DNS management, and web service configurations. * Deep understanding of API integrations, DNS management, and web service configurations.
Handle API integrations, DNS management, and web service configurations. * Deep understanding of API integrations, DNS management, and web service configurations.
NEW
)
Experience with API automation using tools such as Playwright, REST-assured, or TypeScript.
Experience with API automation using tools such as Playwright, REST-assured, or TypeScript.
FEATURED
)
Restful and/or RPC API
Restful and/or RPC API
NEWFEATURED
)
.NET Developer
.NET Developer
Halian Technology Limited
Longbridge, CV34
From £60,000 to £100,000 per annum Plus bonus and benefits
Mid Level & Senior .NET Developer (Azure / API Experience) * Understanding ofsecurity best practicesfor cloud and API development.
Mid Level & Senior .NET Developer (Azure / API Experience) * Understanding ofsecurity best practicesfor cloud and API development.
NEW
Toolbox Management: Handle data repair jobs across all client sites, create new sites, configure exports, and set up API and ADV3 accounts.
Toolbox Management: Handle data repair jobs across all client sites, create new sites, configure exports, and set up API and ADV3 accounts.
NEW
)
API and automation experience integrating with REST APIs, building automation scripts (Python, PowerShell, Bash), and embedding configuration into CI/CD pipelines.
API and automation experience integrating with REST APIs, building automation scripts (Python, PowerShell, Bash), and embedding configuration into CI/CD pipelines.
NEW
Knowledge of scripting languages like JavaScript and familiarity with Glide API
Knowledge of scripting languages like JavaScript and familiarity with Glide API
NEW
Integrate external AI services (e.g., OpenAI API) into prototypes and production features.
Integrate external AI services (e.g., OpenAI API) into prototypes and production features.
)
Software Engineer with AI Integration
Software Engineer with AI Integration
Alexander Mae (Bristol) Ltd
BS1, Bristol
From £30,000 to £35,000 per annum
Integrate external AI services (e.g., OpenAI API) into prototypes and production features.
Integrate external AI services (e.g., OpenAI API) into prototypes and production features.
)
Technical Services Consultant
Technical Services Consultant
Newton Blue
SN1, Swindon
Up to £60,000 per annum dependent on experience plus excellent benefit
Rest API's and/or WCF services, working with JSON and SOAP
Rest API's and/or WCF services, working with JSON and SOAP
Technical Services Consultant
Technical Services Consultant
Newton Blue
BS1, Bristol
Up to £60,000 per annum dependent on experience plus excellent benefit
Rest API's and/or WCF services, working with JSON and SOAP
Rest API's and/or WCF services, working with JSON and SOAP
)
API, REST, and RPC
API, REST, and RPC
)
Familiarity with API Security, Container Security, AWS Cloud Security
Familiarity with API Security, Container Security, AWS Cloud Security
NEW
)
Youll have a solid grasp of SEO, performance optimisation, and API integrations.
Youll have a solid grasp of SEO, performance optimisation, and API integrations.
NEW
)
Strong hands-on experience with Microsoft Azure core services (networking, compute, storage) and platform services (AKS, App Services, API Management, Event Hub/Service Bus).
Strong hands-on experience with Microsoft Azure core services (networking, compute, storage) and platform services (AKS, App Services, API Management, Event Hub/Service Bus).
NEWFEATURED
)
Lead Data & Machine Learning Architect
Lead Data & Machine Learning Architect
ZENOVO LTD
Beeches Industrial Estate, BS37 5JF
Up to £60,000 (depending on experience)
Job Title: Lead Data & Machine Learning Architect - Location: Yate (On-Site 2 Days Per Week) Salary: Up to £60,000 (Depending on Experience) This is a chance to join a team who are creating an Energy Management Solutions to minimise energy cost & increase higher returns from energy assets. We are seeking a highly skilled Lead Data & Machine Learning Architect to design and lead the development of robust data and machine learning systems. You will take ownership of the data architecture, drive the development and deployment of machine learning models, and contribute to the strategic use of data across the organisation. Data Architecture * Schema & Model Ownership: Design, implement, and maintain logical and physical data models, primarily using PostgreSQL. * Data Integration: Build and manage robust data pipelines to ingest, clean, and unify data from APIs, sensors, an
Job Title: Lead Data & Machine Learning Architect - Location: Yate (On-Site 2 Days Per Week) Salary: Up to £60,000 (Depending on Experience) This is a chance to join a team who are creating an Energy Management Solutions to minimise energy cost & increase higher returns from energy assets. We are seeking a highly skilled Lead Data & Machine Learning Architect to design and lead the development of robust data and machine learning systems. You will take ownership of the data architecture, drive the development and deployment of machine learning models, and contribute to the strategic use of data across the organisation. Data Architecture * Schema & Model Ownership: Design, implement, and maintain logical and physical data models, primarily using PostgreSQL. * Data Integration: Build and manage robust data pipelines to ingest, clean, and unify data from APIs, sensors, an
NEW
)
Newport - Hybrid £36,000 - £47,000 - VIQU are working in partnership with a leading organisation who are seeking a Senior Software Developer with a strong focus on integration and backend development. The successful Senior Software Developer will be experienced with a background in C# and .NET technologies who are capable at building configurable systems and reusable code libraries. * Design, develop and maintain reusable C# component libraries used for integrating third-party applications with internal systems * Build and configure instances of a Windows service engine to support message processing and data repository population * Develop, test, deploy and maintain backend integration services using .NET 8 and object-oriented principles * Collaborate closely with team members to support technical troubleshooting, component configuration and ongoing system maintenance
Newport - Hybrid £36,000 - £47,000 - VIQU are working in partnership with a leading organisation who are seeking a Senior Software Developer with a strong focus on integration and backend development. The successful Senior Software Developer will be experienced with a background in C# and .NET technologies who are capable at building configurable systems and reusable code libraries. * Design, develop and maintain reusable C# component libraries used for integrating third-party applications with internal systems * Build and configure instances of a Windows service engine to support message processing and data repository population * Develop, test, deploy and maintain backend integration services using .NET 8 and object-oriented principles * Collaborate closely with team members to support technical troubleshooting, component configuration and ongoing system maintenance
)
Frontend / Fullstack Developer - Node.js
Frontend / Fullstack Developer - Node.js
IO Associates
Gloucestershire
£40000 - £45000 per annum + Negotiable
iO Associates are working exclusively with a growing technology consultancy, seeking a passionate Node.js Developer to join their software engineering team. This is a mid-level, hands-on position ideal for someone confident working independently. You'll play a key role in building and maintaining secure, high-performing software hosted on AWS, collaborating with stakeholders and other developers across the business. Due to the sensitive nature of the role, candidates should ideally hold an active Security Clearance (SC) or be eligible and willing to go through the SC vetting process, which requires a minimum of 5 years' UK residency. * 3+ years of proven experience developing with Node.js (Express, NestJS, or similar frameworks) * Strong understanding of REST APIs, backend design, and integration best practices
iO Associates are working exclusively with a growing technology consultancy, seeking a passionate Node.js Developer to join their software engineering team. This is a mid-level, hands-on position ideal for someone confident working independently. You'll play a key role in building and maintaining secure, high-performing software hosted on AWS, collaborating with stakeholders and other developers across the business. Due to the sensitive nature of the role, candidates should ideally hold an active Security Clearance (SC) or be eligible and willing to go through the SC vetting process, which requires a minimum of 5 years' UK residency. * 3+ years of proven experience developing with Node.js (Express, NestJS, or similar frameworks) * Strong understanding of REST APIs, backend design, and integration best practices
NEWFEATURED
)
Senior Developer (PHP/Laravel)
Senior Developer (PHP/Laravel)
Rise Technical
Swindon, Wiltshire
£55000.00 - £65000.00 per annum + Progression + Pension
Senior Software Developer - Swindon (Hybrid - 3 days per-week) £55,000 - £65,000 + Progression + Pension - An excellent opportunity awaits a Software Developer with strong PHP and Laravel experience to join a growing technology-first business. The role offers technical variety, ownership and clear progression opportunities. This company is an established but expanding B2B business, with technology as its key differentiator they're looking to further grow and diversify their SaaS solutions offering. In this role, you'll take ownership of both new and existing systems, maintaining legacy code where needed while leading the design and development of new solutions. You'll work closely with the Head of Software to align on technical direction, while taking the hands-on lead in building and improving Laravel-based applications, managing APIs and third-party integrations.
Senior Software Developer - Swindon (Hybrid - 3 days per-week) £55,000 - £65,000 + Progression + Pension - An excellent opportunity awaits a Software Developer with strong PHP and Laravel experience to join a growing technology-first business. The role offers technical variety, ownership and clear progression opportunities. This company is an established but expanding B2B business, with technology as its key differentiator they're looking to further grow and diversify their SaaS solutions offering. In this role, you'll take ownership of both new and existing systems, maintaining legacy code where needed while leading the design and development of new solutions. You'll work closely with the Head of Software to align on technical direction, while taking the hands-on lead in building and improving Laravel-based applications, managing APIs and third-party integrations.
NEW
)
Digital Product Owner - Location: Birmingham (Hybrid, minimum 2 days a week in office) Department: Digital & Technology - Company: Compass Group UK & Ireland - At Compass Group UK&I, we're more than just the UK's leading contract catering company - we're driving digital transformation across the business. Our Digital & Technology team is at the heart of this journey, creating cutting-edge solutions that improve efficiency, elevate customer experiences, and deliver real business impact. We're now looking for an experienced Digital Product Owner to take ownership of our omni-channel food ordering platform. This is a high-profile role where you'll work with cross-functional teams, both in the UK and overseas, to deliver innovative features, integrations, and user experiences that delight our customers and support our strategic roadmap. What you'll be doing
Digital Product Owner - Location: Birmingham (Hybrid, minimum 2 days a week in office) Department: Digital & Technology - Company: Compass Group UK & Ireland - At Compass Group UK&I, we're more than just the UK's leading contract catering company - we're driving digital transformation across the business. Our Digital & Technology team is at the heart of this journey, creating cutting-edge solutions that improve efficiency, elevate customer experiences, and deliver real business impact. We're now looking for an experienced Digital Product Owner to take ownership of our omni-channel food ordering platform. This is a high-profile role where you'll work with cross-functional teams, both in the UK and overseas, to deliver innovative features, integrations, and user experiences that delight our customers and support our strategic roadmap. What you'll be doing
NEWPREMIUM
)
Reynolds and Reynolds is currently seeking candidates with prior experience of software development in .NET to work on technical and functional enhancements within its automotive dealer management platforms. This is primarily a back-end role working in web services, data shaping and validation, building APIs, and interfacing with 3rd parties and partner systems - This is a great opportunity to work alongside experienced software development teams and product designers to help deliver significant and exciting projects for the dynamic retail automotive and commercial vehicle markets. The vacancies are based in our Birmingham UK office. 2+ years prior work experience in .NET (C# or VB.NET) oMicrosoft SQL Server (database design, DBA, stored procedures, OLAP and reporting) oWeb services integration using SOAP or REST APIs - A degree in Computer Science would be an advanta
Reynolds and Reynolds is currently seeking candidates with prior experience of software development in .NET to work on technical and functional enhancements within its automotive dealer management platforms. This is primarily a back-end role working in web services, data shaping and validation, building APIs, and interfacing with 3rd parties and partner systems - This is a great opportunity to work alongside experienced software development teams and product designers to help deliver significant and exciting projects for the dynamic retail automotive and commercial vehicle markets. The vacancies are based in our Birmingham UK office. 2+ years prior work experience in .NET (C# or VB.NET) oMicrosoft SQL Server (database design, DBA, stored procedures, OLAP and reporting) oWeb services integration using SOAP or REST APIs - A degree in Computer Science would be an advanta
NEW
)
Position, Navigation & Timing (PNT) Systems Engineer - SC cleared
Position, Navigation & Timing (PNT) Systems Engineer - SC cleared
Evodia Limited
BS34, Bristol
From £350 to £425 per day Inside IR35
At Evodia Limited, we are proud to partner with a leading defence organisation seeking a highly capable PNT Systems Engineer with current SC security clearance. This is an exciting opportunity to contribute to critical defence projects that support national security and operational excellence. Role Overview - This contract position offers a hybrid working arrangement, with onsite presence required in Bristol once per week.. The role involves delivering key Navigation & Timing (PNT) projects, providing subject matter expertise, and supporting operational activities. The successful candidate will work under the supervision of a PI Programme Manager and PI Engineering Manager, contributing to the design, verification, and documentation of electronic systems and sensors integral to defence applications. Key Responsibilities
At Evodia Limited, we are proud to partner with a leading defence organisation seeking a highly capable PNT Systems Engineer with current SC security clearance. This is an exciting opportunity to contribute to critical defence projects that support national security and operational excellence. Role Overview - This contract position offers a hybrid working arrangement, with onsite presence required in Bristol once per week.. The role involves delivering key Navigation & Timing (PNT) projects, providing subject matter expertise, and supporting operational activities. The successful candidate will work under the supervision of a PI Programme Manager and PI Engineering Manager, contributing to the design, verification, and documentation of electronic systems and sensors integral to defence applications. Key Responsibilities
NEW
)
Senior Developer (PHP/Laravel)
Senior Developer (PHP/Laravel)
Rise Technical Recruitment Limited
SN1, Swindon
£55000.00 - £65000.00 per annum + Progression + Pension
Senior Software Developer - Swindon (Hybrid - 3 days per-week) £55,000 - £65,000 + Progression + Pension - An excellent opportunity awaits a Software Developer with strong PHP and Laravel experience to join a growing technology-first business. The role offers technical variety, ownership and clear progression opportunities. This company is an established but expanding B2B business, with technology as its key differentiator they're looking to further grow and diversify their SaaS solutions offering. In this role, you'll take ownership of both new and existing systems, maintaining legacy code where needed while leading the design and development of new solutions. You'll work closely with the Head of Software to align on technical direction, while taking the hands-on lead in building and improving Laravel-based applications, managing APIs and third-party integrations.
Senior Software Developer - Swindon (Hybrid - 3 days per-week) £55,000 - £65,000 + Progression + Pension - An excellent opportunity awaits a Software Developer with strong PHP and Laravel experience to join a growing technology-first business. The role offers technical variety, ownership and clear progression opportunities. This company is an established but expanding B2B business, with technology as its key differentiator they're looking to further grow and diversify their SaaS solutions offering. In this role, you'll take ownership of both new and existing systems, maintaining legacy code where needed while leading the design and development of new solutions. You'll work closely with the Head of Software to align on technical direction, while taking the hands-on lead in building and improving Laravel-based applications, managing APIs and third-party integrations.
PREMIUM
)
Define API and data integration strategies in line with digital standards * Expertise in data and API-driven integration
Define API and data integration strategies in line with digital standards * Expertise in data and API-driven integration