Date posted
Commute time
Locations
Type of Company
Job types
Salaries
Locations
Locations
Salaries
Date posted
Type of Company
Job types
Locations
29 Contract API jobs in St. Albans + 20 miles
172 exact matches jobs are outside your preferred location
)
Location: Farnborough - Duration: ASAP - 31/03/2026 - Work setup: 3 days onsite * Strong proficiency in Core Java and its associated libraries and features. * In-depth experience with popular Java frameworks such as Spring Boot, Spring MVC, and Hibernate. * Solid understanding of front-end technologies, particularly React and Angular frameworks. * Minimum of 3 years of hands-on experience with React 16+. * Proficient in relational databases, SQL, and ORM technologies like JPA. * Experience with version control systems (e.g., GitHub), Agile/Scrum methodologies, and CI/CD practices. * Familiarity with microservices architecture, RESTful APIs, and other modern architectural patterns. * Strong analytical skills to troubleshoot complex issues and propose innovative solutions. * Excellent communication skills for effective collaboration with cross-functional teams and stake
Location: Farnborough - Duration: ASAP - 31/03/2026 - Work setup: 3 days onsite * Strong proficiency in Core Java and its associated libraries and features. * In-depth experience with popular Java frameworks such as Spring Boot, Spring MVC, and Hibernate. * Solid understanding of front-end technologies, particularly React and Angular frameworks. * Minimum of 3 years of hands-on experience with React 16+. * Proficient in relational databases, SQL, and ORM technologies like JPA. * Experience with version control systems (e.g., GitHub), Agile/Scrum methodologies, and CI/CD practices. * Familiarity with microservices architecture, RESTful APIs, and other modern architectural patterns. * Strong analytical skills to troubleshoot complex issues and propose innovative solutions. * Excellent communication skills for effective collaboration with cross-functional teams and stake
FEATURED
)
ServiceNow SME / Implementation Specialist - Role: ServiceNow Implementation Specialist / SME - Rate: £450 per day (Outside IR35) Location: Remote (UK-based candidates) Duration: 6 months - We're seeking an experienced ServiceNow SME to lead and support the implementation and integration of ServiceNow across enterprise IT environments. The ideal candidate will have hands-on expertise configuring ServiceNow modules and integrating the platform with existing IT systems and tools. * Lead ServiceNow implementation and configuration projects * Integrate ServiceNow with core IT systems and external applications * Define and deliver best practice solutions aligned with ITIL processes * Collaborate with internal stakeholders to optimise workflows and automation * Provide technical guidance and SME-level support throughout the project lifecycle
ServiceNow SME / Implementation Specialist - Role: ServiceNow Implementation Specialist / SME - Rate: £450 per day (Outside IR35) Location: Remote (UK-based candidates) Duration: 6 months - We're seeking an experienced ServiceNow SME to lead and support the implementation and integration of ServiceNow across enterprise IT environments. The ideal candidate will have hands-on expertise configuring ServiceNow modules and integrating the platform with existing IT systems and tools. * Lead ServiceNow implementation and configuration projects * Integrate ServiceNow with core IT systems and external applications * Define and deliver best practice solutions aligned with ITIL processes * Collaborate with internal stakeholders to optimise workflows and automation * Provide technical guidance and SME-level support throughout the project lifecycle
FEATURED
)
Network Telecom Transformation Architect (Fixed, Telecom, Enterprise, Cloud)
Network Telecom Transformation Architect (Fixed, Telecom, Enterprise, Cloud)
Syntax Consultancy Ltd
West Fields, RG14
£450 - £450 Per Day £425-£450/day (Outside IR35)
Strategic: NaaS/NaaP enablement, TMF/MEF alignment, Service Catalogs, API exposure. * End-to-end network transformation across Fixed, IP/MPLS, SD-WAN, FTTx, and Telco Cloud domains; architecting scalable, automated, and API-driven network platforms aligned with TMF and MEF standards; * Define and implement Network-as-a-Service (NaaS) and Network-as-a-Platform (NaaP) frameworks — enabling on-demand, API-driven, and intent-based network capabilities aligned with TMF Open APIs and MEF LSO standards. * Drive transformation programs to modernize legacy OSS/BSS stacks into modular, API-exposed digital ecosystems.
Strategic: NaaS/NaaP enablement, TMF/MEF alignment, Service Catalogs, API exposure. * End-to-end network transformation across Fixed, IP/MPLS, SD-WAN, FTTx, and Telco Cloud domains; architecting scalable, automated, and API-driven network platforms aligned with TMF and MEF standards; * Define and implement Network-as-a-Service (NaaS) and Network-as-a-Platform (NaaP) frameworks — enabling on-demand, API-driven, and intent-based network capabilities aligned with TMF Open APIs and MEF LSO standards. * Drive transformation programs to modernize legacy OSS/BSS stacks into modular, API-exposed digital ecosystems.
)
Network Telecom Transformation Architect (Fixed, Telecom, Enterprise, Cloud)
Network Telecom Transformation Architect (Fixed, Telecom, Enterprise, Cloud)
Syntax Consultancy Limited
West Fields, RG14
£450 Per Day £425-£450/day (Outside IR35)
Strategic: NaaS/NaaP enablement, TMF/MEF alignment, Service Catalogs, API exposure. * End-to-end network transformation across Fixed, IP/MPLS, SD-WAN, FTTx, and Telco Cloud domains; architecting scalable, automated, and API-driven network platforms aligned with TMF and MEF standards; * Define and implement Network-as-a-Service (NaaS) and Network-as-a-Platform (NaaP) frameworks — enabling on-demand, API-driven, and intent-based network capabilities aligned with TMF Open APIs and MEF LSO standards. * Drive transformation programs to modernize legacy OSS/BSS stacks into modular, API-exposed digital ecosystems.
Strategic: NaaS/NaaP enablement, TMF/MEF alignment, Service Catalogs, API exposure. * End-to-end network transformation across Fixed, IP/MPLS, SD-WAN, FTTx, and Telco Cloud domains; architecting scalable, automated, and API-driven network platforms aligned with TMF and MEF standards; * Define and implement Network-as-a-Service (NaaS) and Network-as-a-Platform (NaaP) frameworks — enabling on-demand, API-driven, and intent-based network capabilities aligned with TMF Open APIs and MEF LSO standards. * Drive transformation programs to modernize legacy OSS/BSS stacks into modular, API-exposed digital ecosystems.
We are looking for an Engineering Manager (f/m/d) to lead a high-performing, remote-first API development team based in Europe who are driving Contentful's REST and GraphQL APIs that enable customers to manage and deliver content at scale. We aim to help customers accelerate innovation, reduce operational complexity, and unlock new growth opportunities through a secure, performant, and extensible API ecosystem. * Lead and grow a globally-distributed API development team, ensuring a culture of high performance, collaboration, and continuous improvement. * Experience with API-first platforms.
We are looking for an Engineering Manager (f/m/d) to lead a high-performing, remote-first API development team based in Europe who are driving Contentful's REST and GraphQL APIs that enable customers to manage and deliver content at scale. We aim to help customers accelerate innovation, reduce operational complexity, and unlock new growth opportunities through a secure, performant, and extensible API ecosystem. * Lead and grow a globally-distributed API development team, ensuring a culture of high performance, collaboration, and continuous improvement. * Experience with API-first platforms.
)
API integrations with complex systems
API integrations with complex systems
NEW
)
Architect and design enterprise-level integration solutions, defining API-led connectivity, patterns, and specifications. * Proven expertise in MuleSoft Anypoint Platform (including Anypoint Studio, Flow Design, and API Manager). * Strong knowledge of API-led connectivity and integration patterns (REST, SOAP).
Architect and design enterprise-level integration solutions, defining API-led connectivity, patterns, and specifications. * Proven expertise in MuleSoft Anypoint Platform (including Anypoint Studio, Flow Design, and API Manager). * Strong knowledge of API-led connectivity and integration patterns (REST, SOAP).
NEW
DevOps experience a bonus e.g. Terraform, Drone, Kubernetes cluster management for microservice style API data consumption
DevOps experience a bonus e.g. Terraform, Drone, Kubernetes cluster management for microservice style API data consumption
FEATURED
4+ years automation testing skills (Selenium, Katalon, GT-UI, GT-API). * Web services testing / API testing skills is a plus.
4+ years automation testing skills (Selenium, Katalon, GT-UI, GT-API). * Web services testing / API testing skills is a plus.
NEW
)
Large Language API's (from 2021) * Assisting with the maintenance and iteration of a FastAPI-based web API hosted on AWS.
Large Language API's (from 2021) * Assisting with the maintenance and iteration of a FastAPI-based web API hosted on AWS.
NEW
)
Rapidly learn complex API syntaxes and interfaces, understand their business context, and keep pace with ongoing changes.
Rapidly learn complex API syntaxes and interfaces, understand their business context, and keep pace with ongoing changes.
NEWPREMIUM
Want to accelerate your career? Electrify your potential as a Technical Product Manager and join the fastest growing motorsport on the planet! Formula E, the world's fastest-growing sport, is redefining motorsport with a bold focus on innovation and sustainability. Hosting over 100 races in iconic cities globally and backed by top manufacturers like Porsche, and Jaguar, we feature elite drivers and cutting-edge EV technology. As the world's first sport certified Net Zero Carbon from inception, Formula E combines thrilling entertainment with a mission to advance sustainable progress, inspiring a global fanbase with our high-performance brand new GEN3 EVO race car capable of 0-60mph in 1.82 seconds (0-100kph in 1.86s). Using the spectacle of sport, we are sending a powerful and meaningful message to help alter perceptions and speed-up the switch to electric mobility.
Want to accelerate your career? Electrify your potential as a Technical Product Manager and join the fastest growing motorsport on the planet! Formula E, the world's fastest-growing sport, is redefining motorsport with a bold focus on innovation and sustainability. Hosting over 100 races in iconic cities globally and backed by top manufacturers like Porsche, and Jaguar, we feature elite drivers and cutting-edge EV technology. As the world's first sport certified Net Zero Carbon from inception, Formula E combines thrilling entertainment with a mission to advance sustainable progress, inspiring a global fanbase with our high-performance brand new GEN3 EVO race car capable of 0-60mph in 1.82 seconds (0-100kph in 1.86s). Using the spectacle of sport, we are sending a powerful and meaningful message to help alter perceptions and speed-up the switch to electric mobility.
NEW
Develop positioning and messaging that translates technical capabilities (API, RAG, MCP) into compelling value propositions for enterprise buyers
Develop positioning and messaging that translates technical capabilities (API, RAG, MCP) into compelling value propositions for enterprise buyers
NEW
We collaborate closely with product, engineering, research, and GTM teams to ensure the developer journeyfrom initial API call to full production deploymentis seamless, effective, and delightful.
We collaborate closely with product, engineering, research, and GTM teams to ensure the developer journeyfrom initial API call to full production deploymentis seamless, effective, and delightful.
Please note: This is an advisory role - we are not looking for data scientists, engineers, or product delivery leads. You will advise on the how of AI implementation, not build it yourself. Applicants must have prior experience in a consulting, technology strategy, or innovation advisory environment. Eligibility: You must have the right to work in the UK. The Opportunity - We are looking for an experienced AI Technologist to join our growing AI Practice at This Place. You will work at the intersection of technology, strategy, and creativity, helping some of the worlds best-known brands understand where AI can deliver value and what it takes to make it real inside their business. This is not a delivery or engineering role. Instead, you will be a connector - someone who bridges technical depth with strategic vision.
Please note: This is an advisory role - we are not looking for data scientists, engineers, or product delivery leads. You will advise on the how of AI implementation, not build it yourself. Applicants must have prior experience in a consulting, technology strategy, or innovation advisory environment. Eligibility: You must have the right to work in the UK. The Opportunity - We are looking for an experienced AI Technologist to join our growing AI Practice at This Place. You will work at the intersection of technology, strategy, and creativity, helping some of the worlds best-known brands understand where AI can deliver value and what it takes to make it real inside their business. This is not a delivery or engineering role. Instead, you will be a connector - someone who bridges technical depth with strategic vision.
NEW
Experience with AWS services (Lambda, SQS, API gateways, S3).
Experience with AWS services (Lambda, SQS, API gateways, S3).
Designing modern application architectures: microservices, event-driven and API-led. * .NET/C# , ASP.NET Core , Web APIs, gRPC; API management; messaging/streaming (e.g., Kafka , Service Bus, Event Hubs); contracts and documentation (OpenAPI/Swagger).
Designing modern application architectures: microservices, event-driven and API-led. * .NET/C# , ASP.NET Core , Web APIs, gRPC; API management; messaging/streaming (e.g., Kafka , Service Bus, Event Hubs); contracts and documentation (OpenAPI/Swagger).
Zapier API creation & administration * JSON API development * Knowledge of API and Webhook methodologies
Zapier API creation & administration * JSON API development * Knowledge of API and Webhook methodologies
Are you experienced building and designing event driven applications with Typescript, DynamoDB, AWS Lambda, AWS API Gateway? At the moment were working on subscription management and API integrations.
Are you experienced building and designing event driven applications with Typescript, DynamoDB, AWS Lambda, AWS API Gateway? At the moment were working on subscription management and API integrations.
NEW
Familiarity with RESTful APIs, data models, and API integration.
Familiarity with RESTful APIs, data models, and API integration.
NEW
Familiarity with TEMA and relevant API and ASME codes and standards
Familiarity with TEMA and relevant API and ASME codes and standards
SharePoint CSOM API
SharePoint CSOM API
NEW
Familiarity with the following codes : API (610-619 Pumps / Compressors / Turbines ) ISO and ASME
Familiarity with the following codes : API (610-619 Pumps / Compressors / Turbines ) ISO and ASME
Experience working with API-driven platforms, authentication flows, and security best practices.
Experience working with API-driven platforms, authentication flows, and security best practices.
3+ years of full-time work experience in API development.
3+ years of full-time work experience in API development.
NEW