Date posted
Commute time
Locations
Type of Company
Job types
Salaries
Locations
Locations
Salaries
Date posted
Type of Company
Job types
31 Permanent API jobs in Gloucestershire + 20 miles
)
In this role you you'll work as part of the development team building and maintaining Umbraco-based web applications, delivering CRM and API integrations, and ensuring the performance and scalability of solutions. * Proficiency in Umbraco CMS, .Net, C#, Azure, and API integration.
In this role you you'll work as part of the development team building and maintaining Umbraco-based web applications, delivering CRM and API integrations, and ensuring the performance and scalability of solutions. * Proficiency in Umbraco CMS, .Net, C#, Azure, and API integration.
NEWFEATURED
)
Experience with governance, metadata, master data and integration including ETL ELT and API based approaches
Experience with governance, metadata, master data and integration including ETL ELT and API based approaches
FEATURED
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
Integrating SystemsYou'll build complex API integrations connecting internal systems with external services.
Integrating SystemsYou'll build complex API integrations connecting internal systems with external services.
NEW
)
.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
)
ABI/API stability and packaging for Linux distros, manylinux, wheels
ABI/API stability and packaging for Linux distros, manylinux, wheels
NEW
ABI/API stability and packaging for Linux distros, manylinux, wheels
ABI/API stability and packaging for Linux distros, manylinux, wheels
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.
)
Familiarity with API Security, Container Security, AWS Cloud Security
Familiarity with API Security, Container Security, AWS Cloud Security
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
)
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
)
Collaborate with several backend teams to design features and API interfaces * Experience with building REST API applications in Node.js
Collaborate with several backend teams to design features and API interfaces * Experience with building REST API applications in Node.js
NEW
)
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
)
Location: Remote with occasional presence at our state of the art labs in Bristol, UK. Approx. once per month. Start Date: December 2025 - Eligibility: Candidates must be eligible to work in the UK to apply for this role. GenomeKey is not able to offer visa sponsorship. GenomeKey is a Bristol based biotech startup developing a next-generation diagnostic device for bloodstream infections, using machine learning and DNA sequencing. Within GenomeKey we provide an encouraging environment where knowledge is shared and professional development is supported across both technical and non-technical skillsets. Join GenomeKey to help build a world where nobody dies from a treatable infection. We are seeking a constantly curious, creative and skilled Machine Learning Engineer to innovate unique and proprietary machine learning solutions to progress our state of the art antibiotic
Location: Remote with occasional presence at our state of the art labs in Bristol, UK. Approx. once per month. Start Date: December 2025 - Eligibility: Candidates must be eligible to work in the UK to apply for this role. GenomeKey is not able to offer visa sponsorship. GenomeKey is a Bristol based biotech startup developing a next-generation diagnostic device for bloodstream infections, using machine learning and DNA sequencing. Within GenomeKey we provide an encouraging environment where knowledge is shared and professional development is supported across both technical and non-technical skillsets. Join GenomeKey to help build a world where nobody dies from a treatable infection. We are seeking a constantly curious, creative and skilled Machine Learning Engineer to innovate unique and proprietary machine learning solutions to progress our state of the art antibiotic
NEW
)
Role: ServiceNow Architect - Location: Remote in Europe - Type: Contract (Outside IR35) Summary - We're seeking a seasoned ServiceNow Architect to lead enterprise-scale solution design, platform governance, and integration strategy across core ServiceNow products (ITSM, ITOM, HRSD, CSM). The ideal candidate also brings hands-on Salesforce experience to architect and deliver robust integrations and cross-platform processes. You will drive architectural standards, scalability, security, and value realization while guiding delivery teams and stakeholders. Key Responsibilities * Architecture & Solution Design - o Own end-to-end architecture across ServiceNow modules (e.g., ITSM, ITOM/Discovery/Service Mapping, HRSD, CSM, SPM/App Engine). o Define data models and align with CSDM standards; establish CMDB strategy, health, and governance.
Role: ServiceNow Architect - Location: Remote in Europe - Type: Contract (Outside IR35) Summary - We're seeking a seasoned ServiceNow Architect to lead enterprise-scale solution design, platform governance, and integration strategy across core ServiceNow products (ITSM, ITOM, HRSD, CSM). The ideal candidate also brings hands-on Salesforce experience to architect and deliver robust integrations and cross-platform processes. You will drive architectural standards, scalability, security, and value realization while guiding delivery teams and stakeholders. Key Responsibilities * Architecture & Solution Design - o Own end-to-end architecture across ServiceNow modules (e.g., ITSM, ITOM/Discovery/Service Mapping, HRSD, CSM, SPM/App Engine). o Define data models and align with CSDM standards; establish CMDB strategy, health, and governance.
NEW
)
At Neptune, we believe great technology starts with great people - and great decisions start with great data. From managing stock and inventory to understanding our customers, data drives everything we do. We're looking for a Data Engineer to help shape how we collect, structure, and use data across the business. You'll play a key role in delivering reliable, high-quality datasets that power smarter, faster decisions every day. This is a hands-on role where you'll design and maintain the data pipelines, integrations, and platforms that keep Neptune's data accurate, accessible, and secure. Your Key Responsibilities * Design, build, and maintain robust ETL pipelines to efficiently extract, transform, and load data from multiple sources. * Develop and optimise SQL queries, stored procedures, and database scripts to deliver high-performance data processing.
At Neptune, we believe great technology starts with great people - and great decisions start with great data. From managing stock and inventory to understanding our customers, data drives everything we do. We're looking for a Data Engineer to help shape how we collect, structure, and use data across the business. You'll play a key role in delivering reliable, high-quality datasets that power smarter, faster decisions every day. This is a hands-on role where you'll design and maintain the data pipelines, integrations, and platforms that keep Neptune's data accurate, accessible, and secure. Your Key Responsibilities * Design, build, and maintain robust ETL pipelines to efficiently extract, transform, and load data from multiple sources. * Develop and optimise SQL queries, stored procedures, and database scripts to deliver high-performance data processing.
NEW
)
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
)
Technical Services Consultant
Technical Services Consultant
Newton Blue
Stokes Croft, BS1
From £55,000 to £60,000 per annum plus excellent benefits package
We're working with a Bristol TechCo, a global leader of application software for the international healthcare insurance sector, looking to recruit a Technical Services Consultant with cloud and DevOps experience. Working as part of a joint company/client team, this client facing role will be predominantly home based but with occasional travel to client sites in the UK and overseasand to the Bristol head office. Whats involved? * Provide technical consultancy to clients and inside the organisation in the deployment and usage of our software * Define the technical architecture for the integration of software within Client and 3rd party strategic partners ecosystems. This includes defining Integration Strategy, completing gaps analysis, interface design, security analysis and software selection * Plan, implement and manage data migration activities from client existing .
We're working with a Bristol TechCo, a global leader of application software for the international healthcare insurance sector, looking to recruit a Technical Services Consultant with cloud and DevOps experience. Working as part of a joint company/client team, this client facing role will be predominantly home based but with occasional travel to client sites in the UK and overseasand to the Bristol head office. Whats involved? * Provide technical consultancy to clients and inside the organisation in the deployment and usage of our software * Define the technical architecture for the integration of software within Client and 3rd party strategic partners ecosystems. This includes defining Integration Strategy, completing gaps analysis, interface design, security analysis and software selection * Plan, implement and manage data migration activities from client existing .
NEW
Technical Consultant
Technical Consultant
Newton Blue
Stokes Croft, BS1
From £55,000 to £60,000 per annum plus excellent benefits package
We're working with a Bristol TechCo, a global leader of application software for the international healthcare insurance sector, looking to recruit a Technical Services Consultant with cloud and DevOps experience. Working as part of a joint company/client team, this client facing role will be predominantly home based but with occasional travel to client sites in the UK and overseasand to the Bristol head office. Whats involved? * Provide technical consultancy to clients and inside the organisation in the deployment and usage of our software * Define the technical architecture for the integration of software within Client and 3rd party strategic partners ecosystems. This includes defining Integration Strategy, completing gaps analysis, interface design, security analysis and software selection * Plan, implement and manage data migration activities from client existing .
We're working with a Bristol TechCo, a global leader of application software for the international healthcare insurance sector, looking to recruit a Technical Services Consultant with cloud and DevOps experience. Working as part of a joint company/client team, this client facing role will be predominantly home based but with occasional travel to client sites in the UK and overseasand to the Bristol head office. Whats involved? * Provide technical consultancy to clients and inside the organisation in the deployment and usage of our software * Define the technical architecture for the integration of software within Client and 3rd party strategic partners ecosystems. This includes defining Integration Strategy, completing gaps analysis, interface design, security analysis and software selection * Plan, implement and manage data migration activities from client existing .
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
)
Contribute to backend/API testing and assist with security testing initiatives * Strong knowledge of API testing and backend system validation
Contribute to backend/API testing and assist with security testing initiatives * Strong knowledge of API testing and backend system validation
NEW