Date posted
Commute time
Locations
Type of Company
Job types
Salaries
Locations
Locations
Salaries
Date posted
Type of Company
Job types
Locations
4 Contract API jobs in Oxfordshire + 20 miles
Familiarity with TEMA and relevant API and ASME codes and standards
Familiarity with TEMA and relevant API and ASME codes and standards
Familiarity with relevant API and ASME codes and standards
Familiarity with relevant API and ASME codes and standards
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
Familiarity with the following codes : ASME VIII Division 1 and 2, API 620, 650, 660, 661, 662, TEMA
Familiarity with the following codes : ASME VIII Division 1 and 2, API 620, 650, 660, 661, 662, TEMA
18 exact matches jobs are outside your preferred location
)
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
ClearRoute is an is an engineering consultancy bridging Quality Engineering, Cloud Platforms and Developer Experience. We work with technology leaders facing complex business challenges. We take as much pride in our people, culture and work-life balance as we do in making better software. Were not just making better software. Were making the making of software better. Collaborative, entrepreneurial and dedicated to problem solving, we bring the step change our customer need to sustain innovation. Our values challenge us to do the best we can for ClearRoute, our customers and most importantly our team. We want to create a collaborative team to help build ClearRoute. This is an opportunity for you to build the organisation from the ground up, use your voice to drive change and help transform organisations and problem domains. Role
ClearRoute is an is an engineering consultancy bridging Quality Engineering, Cloud Platforms and Developer Experience. We work with technology leaders facing complex business challenges. We take as much pride in our people, culture and work-life balance as we do in making better software. Were not just making better software. Were making the making of software better. Collaborative, entrepreneurial and dedicated to problem solving, we bring the step change our customer need to sustain innovation. Our values challenge us to do the best we can for ClearRoute, our customers and most importantly our team. We want to create a collaborative team to help build ClearRoute. This is an opportunity for you to build the organisation from the ground up, use your voice to drive change and help transform organisations and problem domains. Role
Ability to work with API tools such as Postman and debugging/logging tools
Ability to work with API tools such as Postman and debugging/logging tools
We are building the first European Investment API that empowers businesses to offer seamless investment experiences to their users. We are looking for a full-time Head of Engineering to help us build a securities API for financial institutions, the first API of that kind in Europe. These teams are responsible for critical domains such as Orders, Trading Partner integrations, Position, and Wealth Management, all of which are essential for Upvests Investment API. The Brokerage Tribe plays a crucial role in the Investment API Platform, overseeing a wide range of user journey aspects. * Assume ownership of business-critical components within the Investment API, influencing its roadmap and delivering strategic impact to establish Upvest as a reliable partner. * Experience
We are building the first European Investment API that empowers businesses to offer seamless investment experiences to their users. We are looking for a full-time Head of Engineering to help us build a securities API for financial institutions, the first API of that kind in Europe. These teams are responsible for critical domains such as Orders, Trading Partner integrations, Position, and Wealth Management, all of which are essential for Upvests Investment API. The Brokerage Tribe plays a crucial role in the Investment API Platform, overseeing a wide range of user journey aspects. * Assume ownership of business-critical components within the Investment API, influencing its roadmap and delivering strategic impact to establish Upvest as a reliable partner. * Experience
NEW
Experience in creating custom Gutenberg blocks, custom RSS feeds, and WP-JSON API endpoints. * Integrating and using AWS services (S3, Lambda, EC2, API Gateway)
Experience in creating custom Gutenberg blocks, custom RSS feeds, and WP-JSON API endpoints. * Integrating and using AWS services (S3, Lambda, EC2, API Gateway)
NEW
Experience with API-first platforms and optimizing front-end systems that consume complex API data.
Experience with API-first platforms and optimizing front-end systems that consume complex API data.
Support and perform technical configurations such as Single Sign-On (SSO), Active Directory, or future API connections for new and existing clients.
Support and perform technical configurations such as Single Sign-On (SSO), Active Directory, or future API connections for new and existing clients.
At the time of inception, cloud-based systems and API fluency were new.
At the time of inception, cloud-based systems and API fluency were new.
Join Our Journey in Transforming Data into Insights - At CluedIn, we're reshaping the future of data management with an Azure-native, graph-based Modern Master Data Management (MDM) platform that simplifies and accelerates how businesses manage their datamaking it faster, smarter, and more accessible. Trusted by global industry leaders, our technology enables organisations to unlock the full value of their data and drive meaningful transformation. As Microsoft's preferred MDM partner and the first solution integrated with Azure OpenAI, we're setting new standards for innovation in this space. Backed by five-star reviews on Gartner Peer Insights and seamless integration with Microsoft's data services, CluedIn delivers powerful, scalable solutions built for the enterprise. Our team's expertise, passion, and bold ideas drive our innovation.
Join Our Journey in Transforming Data into Insights - At CluedIn, we're reshaping the future of data management with an Azure-native, graph-based Modern Master Data Management (MDM) platform that simplifies and accelerates how businesses manage their datamaking it faster, smarter, and more accessible. Trusted by global industry leaders, our technology enables organisations to unlock the full value of their data and drive meaningful transformation. As Microsoft's preferred MDM partner and the first solution integrated with Azure OpenAI, we're setting new standards for innovation in this space. Backed by five-star reviews on Gartner Peer Insights and seamless integration with Microsoft's data services, CluedIn delivers powerful, scalable solutions built for the enterprise. Our team's expertise, passion, and bold ideas drive our innovation.
NEW
Build your future with Sovos. If you're seeking a career where innovation meets impact, you've come to the right place. As a global leader, Sovos is transforming tax compliance from a business requirement to a force for growth while revolutionising how businesses navigate the ever-changing regulatory landscape. At Sovos, we're dedicated to more than just solving compliance challenges we're committed to making a positive and lasting difference in everything we do. Our teams operate on the modern edge of digital technology, working not only to solve complex business challenges but also to enrich our personal, professional, and local communities. Our purpose-built systems provide the tools you need to thrive in a world where governments demand increased visibility, faster reporting and greater control over business processes. Excited about the possibilities? So are we!
Build your future with Sovos. If you're seeking a career where innovation meets impact, you've come to the right place. As a global leader, Sovos is transforming tax compliance from a business requirement to a force for growth while revolutionising how businesses navigate the ever-changing regulatory landscape. At Sovos, we're dedicated to more than just solving compliance challenges we're committed to making a positive and lasting difference in everything we do. Our teams operate on the modern edge of digital technology, working not only to solve complex business challenges but also to enrich our personal, professional, and local communities. Our purpose-built systems provide the tools you need to thrive in a world where governments demand increased visibility, faster reporting and greater control over business processes. Excited about the possibilities? So are we!
NEW
Build your future with Sovos. If you're seeking a career where innovation meets impact, you've come to the right place. As a global leader, Sovos is transforming tax compliance from a business requirement to a force for growth while revolutionising how businesses navigate the ever-changing regulatory landscape. At Sovos, we're dedicated to more than just solving compliance challenges we're committed to making a positive and lasting difference in everything we do. Our teams operate on the modern edge of digital technology, working not only to solve complex business challenges but also to enrich our personal, professional, and local communities. Our purpose-built systems provide the tools you need to thrive in a world where governments demand increased visibility, faster reporting and greater control over business processes. Excited about the possibilities? So are we!
Build your future with Sovos. If you're seeking a career where innovation meets impact, you've come to the right place. As a global leader, Sovos is transforming tax compliance from a business requirement to a force for growth while revolutionising how businesses navigate the ever-changing regulatory landscape. At Sovos, we're dedicated to more than just solving compliance challenges we're committed to making a positive and lasting difference in everything we do. Our teams operate on the modern edge of digital technology, working not only to solve complex business challenges but also to enrich our personal, professional, and local communities. Our purpose-built systems provide the tools you need to thrive in a world where governments demand increased visibility, faster reporting and greater control over business processes. Excited about the possibilities? So are we!
NEW
About ElevenLabs - ElevenLabs is a research and product company defining the frontier of audio AI. Millions of people use our technology to read articles, voice over videos, and restore voices lost to disability. Leading developers and enterprises worldwide use ElevenLabs to build intelligent agents for support, sales, and education. We launched in January 2023 with the first AI model to cross the threshold of human-like speech. In January 2025, we raised a $180 million Series C round, valuing the company at $3.3 billion. By September 2025, that valuation doubled to $6.6 billion as we surpassed $200 million ARR in under three years. Our mission is to build the most important audio AI platform in the world, solve AI audio intelligence, and make information accessible in any voice, language, or sound.
About ElevenLabs - ElevenLabs is a research and product company defining the frontier of audio AI. Millions of people use our technology to read articles, voice over videos, and restore voices lost to disability. Leading developers and enterprises worldwide use ElevenLabs to build intelligent agents for support, sales, and education. We launched in January 2023 with the first AI model to cross the threshold of human-like speech. In January 2025, we raised a $180 million Series C round, valuing the company at $3.3 billion. By September 2025, that valuation doubled to $6.6 billion as we surpassed $200 million ARR in under three years. Our mission is to build the most important audio AI platform in the world, solve AI audio intelligence, and make information accessible in any voice, language, or sound.
The Runa API empowers thousands of businesses to make payments to 5 billion+ consumers in 190+ countries instantly to cards, wallets, bank accounts and gift cards.
The Runa API empowers thousands of businesses to make payments to 5 billion+ consumers in 190+ countries instantly to cards, wallets, bank accounts and gift cards.
NEW
Frontend and API testing,
Frontend and API testing,
Modern tech stack experience - Demonstrable experience with cloud platforms (preferably AWS), containerisation (Docker, Kubernetes), and API design (gRPC, REST).
Modern tech stack experience - Demonstrable experience with cloud platforms (preferably AWS), containerisation (Docker, Kubernetes), and API design (gRPC, REST).
NEW
About Teramind - Teramind is the leading platform for user behavior analytics, serving multiple use cases from insider risk mitigation to business process optimization. With our comprehensive suite of solutions, organizations gain unprecedented visibility into user activities while enhancing security, optimizing productivity, and ensuring compliance. Trusted by Fortune 500 companies and businesses of all sizes across industries, our innovative platform helps organizations protect sensitive data, maximize workforce performance, and create safer, more efficient digital workplaces. Through real-time monitoring and advanced analytics, we enable businesses to safeguard their most sensitive information while optimizing employee productivity in both in-office and remote work environments. Our Core Values - At Teramind, our values drive everything we do.
About Teramind - Teramind is the leading platform for user behavior analytics, serving multiple use cases from insider risk mitigation to business process optimization. With our comprehensive suite of solutions, organizations gain unprecedented visibility into user activities while enhancing security, optimizing productivity, and ensuring compliance. Trusted by Fortune 500 companies and businesses of all sizes across industries, our innovative platform helps organizations protect sensitive data, maximize workforce performance, and create safer, more efficient digital workplaces. Through real-time monitoring and advanced analytics, we enable businesses to safeguard their most sensitive information while optimizing employee productivity in both in-office and remote work environments. Our Core Values - At Teramind, our values drive everything we do.
NEW
Please be aware although we are a remote organisation we do require candidates to reside in the UK. Location: Fully remote - Work pattern: Full time, 40 hours per week - Reporting to: CTO - About the Role - We are seeking an experienced Senior Product Engineer to join our dynamic team at a scaling mental-health technology company. As a Product Engineer, you will play a crucial role in the entire lifecycle of our web applications, from initial design and development to ongoing maintenance and improvement. You will leverage your deep technical expertise to build scalable, robust, and user-centric solutions that drive our product vision forward. You will collaborate closely with product managers, designers, and other engineers to define and implement new features, ensuring our applications meet the highest standards of performance, security, and usability.
Please be aware although we are a remote organisation we do require candidates to reside in the UK. Location: Fully remote - Work pattern: Full time, 40 hours per week - Reporting to: CTO - About the Role - We are seeking an experienced Senior Product Engineer to join our dynamic team at a scaling mental-health technology company. As a Product Engineer, you will play a crucial role in the entire lifecycle of our web applications, from initial design and development to ongoing maintenance and improvement. You will leverage your deep technical expertise to build scalable, robust, and user-centric solutions that drive our product vision forward. You will collaborate closely with product managers, designers, and other engineers to define and implement new features, ensuring our applications meet the highest standards of performance, security, and usability.
RESTful API development
RESTful API development
NEW
These jobs might also interest you
)
Partnering with your product manager, other engineering managers, staff engineers, architect, agile coach and engineering director to formulate a domain level technical strategy - Join our team and youll be responsible for providing technical leadership to all engineering and development areas across your domain, developing and executing an engineering strategy aligned to the portfolio and global tech strategies. * Managing and mentoring engineering professionals in your teams and domain, setting objectives for your teams and domain, owning the delivery of the outcomes, monitoring ongoing progress and performance within the OKR framework * Facilitate communication between teams under your leadership and enabling free exchange of information within your sphere of influ
Partnering with your product manager, other engineering managers, staff engineers, architect, agile coach and engineering director to formulate a domain level technical strategy - Join our team and youll be responsible for providing technical leadership to all engineering and development areas across your domain, developing and executing an engineering strategy aligned to the portfolio and global tech strategies. * Managing and mentoring engineering professionals in your teams and domain, setting objectives for your teams and domain, owning the delivery of the outcomes, monitoring ongoing progress and performance within the OKR framework * Facilitate communication between teams under your leadership and enabling free exchange of information within your sphere of influ
PREMIUM
)
Head of Engineering, Fintech Startup
Head of Engineering, Fintech Startup
Richard Wheeler Associates
EC1V, City of London
Negotiable + Equity
Head of Engineering/Founding Engineer, Fintech Startup - As Head of Engineering youll touch architecture, infra, product, distribution; youll write code that defines the company - and make decisions that define its culture. You will be ownership-oriented, obsessed with quality, user-driven, eager to get in front of customers, exceptionally driven, hungry, passionate, personable. TypeScript, Next.js, AWS, AI - Six-figure salary + Equity that exceeds market-standard - London - hybrid - Our client is an early-stage AI start-up with significant funding secured, early infrastructure built, MVP already live, 3 major pilot partners in motion. The vision set: become the agentic workflow automation for accounting. As Founding Engineer you will create the tech team. The person were seeking will indisputably have tech start-up e
Head of Engineering/Founding Engineer, Fintech Startup - As Head of Engineering youll touch architecture, infra, product, distribution; youll write code that defines the company - and make decisions that define its culture. You will be ownership-oriented, obsessed with quality, user-driven, eager to get in front of customers, exceptionally driven, hungry, passionate, personable. TypeScript, Next.js, AWS, AI - Six-figure salary + Equity that exceeds market-standard - London - hybrid - Our client is an early-stage AI start-up with significant funding secured, early infrastructure built, MVP already live, 3 major pilot partners in motion. The vision set: become the agentic workflow automation for accounting. As Founding Engineer you will create the tech team. The person were seeking will indisputably have tech start-up e
NEW
)
An exciting opportunity has arisen to join the growing Integration and Systems Validation team supporting the Land Ceptor project with Ground Based Trials activities for a large export programme. The role will include the planning and conduct of full system testing, both lab and field based, at various locations across Poland and the USA, as well as preparation for said activities within the test and integration facility in Bristol. * Knowledge of Design Proving, Design Verification, System Integration and System Acceptance would be highly beneficial. As well as working with other external stakeholders to deliver the wider weapon system to the customer. * An enthusiastic engineer with experience of pl
An exciting opportunity has arisen to join the growing Integration and Systems Validation team supporting the Land Ceptor project with Ground Based Trials activities for a large export programme. The role will include the planning and conduct of full system testing, both lab and field based, at various locations across Poland and the USA, as well as preparation for said activities within the test and integration facility in Bristol. * Knowledge of Design Proving, Design Verification, System Integration and System Acceptance would be highly beneficial. As well as working with other external stakeholders to deliver the wider weapon system to the customer. * An enthusiastic engineer with experience of pl
NEWFEATURED