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17 Contract API jobs in Buckinghamshire + 20 miles

Android Developer

Alfen Technology Ltd
RG6, Reading
Up to £450 per day
Job Title: Android Developer API & Parser Integration (Contract) We're collaborating with a pioneering technology company that's leading the charge in device-to-mobile integration. Their current Android application is tightly coupled with proprietary hardware, focusing on parsing and displaying real-time data from the device. However, they're now embarking on an ambitious new journey: decoupling the front-end and establishing an API-first ecosystem. This is where you come in. Your expertise will be instrumental in shaping this transition. You'll play a key role in rearchitecting the application, designing and implementing robust APIs, and ensuring seamless communication between the mobile app and the hardware. This is a chance to make a significant impact on the future of their product, while also expanding your skillset and working with cutting-edge technology.
Job Title: Android Developer API & Parser Integration (Contract) We're collaborating with a pioneering technology company that's leading the charge in device-to-mobile integration. Their current Android application is tightly coupled with proprietary hardware, focusing on parsing and displaying real-time data from the device. However, they're now embarking on an ambitious new journey: decoupling the front-end and establishing an API-first ecosystem. This is where you come in. Your expertise will be instrumental in shaping this transition. You'll play a key role in rearchitecting the application, designing and implementing robust APIs, and ensuring seamless communication between the mobile app and the hardware. This is a chance to make a significant impact on the future of their product, while also expanding your skillset and working with cutting-edge technology.
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CX Developer

CEI England Limited T/A CEI GB
Isleworth, London, TW7 5QD
£430 per day
Hello, Role Google DialogFlow CX Developer\Engineer Duration 6+ Months Location SKY HQ Western Road Osterley Greater London TW7 5QD (Hybrid/2 days a week) We are looking for an Engineer\Developer who is an expert in Google CCAI & Google DialogFlow. Experience of Google CCAI, DialogFlow & developing voice bots Experience developing GenAI enabled voice bots Great communication skills Preferred but not essential, experience of using GraphQL & API integrations. Thanks Sugan
Hello, Role Google DialogFlow CX Developer\Engineer Duration 6+ Months Location SKY HQ Western Road Osterley Greater London TW7 5QD (Hybrid/2 days a week) We are looking for an Engineer\Developer who is an expert in Google CCAI & Google DialogFlow. Experience of Google CCAI, DialogFlow & developing voice bots Experience developing GenAI enabled voice bots Great communication skills Preferred but not essential, experience of using GraphQL & API integrations. Thanks Sugan
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Solution Architect

Prodapt (UK) Limited
MK9, Milton Keynes
Unspecified
Contract: 6 Months Location: Milton Keynes Mode: Hybrid We are seeking an experienced Telecom Solution Architect with a strong background in OSS/BSS and Salesforce architecture. The ideal candidate will have a comprehensive understanding of the Lead to Cash process, Service Delivery frameworks, and some familiarity with Service Management principles. You will play a critical role in designing and implementing innovative solutions that enhance our telecommunications services and improve customer experiences. * Design and architect end-to-end OSS/BSS solutions tailored to meet the needs of our telecommunications services. * Collaborate with cross-functional teams to integrate Salesforce capabilities with existing systems and processes. * Analyze business requirements and translate them into technical specifications, ensuring alignment with Lead to Cash processes.
Contract: 6 Months Location: Milton Keynes Mode: Hybrid We are seeking an experienced Telecom Solution Architect with a strong background in OSS/BSS and Salesforce architecture. The ideal candidate will have a comprehensive understanding of the Lead to Cash process, Service Delivery frameworks, and some familiarity with Service Management principles. You will play a critical role in designing and implementing innovative solutions that enhance our telecommunications services and improve customer experiences. * Design and architect end-to-end OSS/BSS solutions tailored to meet the needs of our telecommunications services. * Collaborate with cross-functional teams to integrate Salesforce capabilities with existing systems and processes. * Analyze business requirements and translate them into technical specifications, ensuring alignment with Lead to Cash processes.
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Test Analyst

Sanderson Recruitment
WD17, Watford
£300 - £325 per day
£300pd - £325pd (Outside IR35) / Watford / 2x days a week 6 Months A market leading Testing consultancy are recruiting for a number of Test Analysts with experience in either the gaming or betting industry to join a large programme of work. These roles will be based in London 2 days a week. Experience / Skills Experience of the either Betting or Gaming industry is a must have * Practical knowledge of waterfall and agile test design techniques within an agile environment * To collaborate in requirements analysis to base testing and quality activities around * Experience with testing RESTful APIs * Experience testing 3rd party applications and enterprise solutions * To be able to follow a defect management process * ISEB Foundation/ISEB Intermediate/Certified Agile Tester or similar level of * Experience using test and defect management tools
£300pd - £325pd (Outside IR35) / Watford / 2x days a week 6 Months A market leading Testing consultancy are recruiting for a number of Test Analysts with experience in either the gaming or betting industry to join a large programme of work. These roles will be based in London 2 days a week. Experience / Skills Experience of the either Betting or Gaming industry is a must have * Practical knowledge of waterfall and agile test design techniques within an agile environment * To collaborate in requirements analysis to base testing and quality activities around * Experience with testing RESTful APIs * Experience testing 3rd party applications and enterprise solutions * To be able to follow a defect management process * ISEB Foundation/ISEB Intermediate/Certified Agile Tester or similar level of * Experience using test and defect management tools
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FEATURED
We are seeking a highly skilled and experienced Back-End Developer with advanced expertise in Go (Golang), data analytics, and cloud-based backend services. This individual will play a key role in building scalable APIs, processing data pipelines, and supporting front-end web applications with real-time analytics and insights * Design and implement RESTful APIs and GraphQL endpoints to support front-end applications. * Process and optimize large-scale data pipelines for real-time analytics and reporting. * Write clean, maintainable, and efficient code that adheres to best practices and coding standards. * Utilize AWS cloud services for scalable and secure backend application deployment. * Ensure robust data storage and management using PostgreSQL and other database solutions. * Implement authentication, authorization, and security best practices in backend services.
We are seeking a highly skilled and experienced Back-End Developer with advanced expertise in Go (Golang), data analytics, and cloud-based backend services. This individual will play a key role in building scalable APIs, processing data pipelines, and supporting front-end web applications with real-time analytics and insights * Design and implement RESTful APIs and GraphQL endpoints to support front-end applications. * Process and optimize large-scale data pipelines for real-time analytics and reporting. * Write clean, maintainable, and efficient code that adheres to best practices and coding standards. * Utilize AWS cloud services for scalable and secure backend application deployment. * Ensure robust data storage and management using PostgreSQL and other database solutions. * Implement authentication, authorization, and security best practices in backend services.
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Golang Developer

CEI England Limited T/A CEI GB
Isleworth, London, TW7 5QD
£380 per day
Hello, Role Golang Developer Duration 6+ Months Location Osterley Greater London TW7 5QD (Hybrid/2 days a week) Advanced proficiency in Go (Golang) for backend development. Strong experience with RESTful APIs, GraphQL, and event-driven architectures. Deep understanding of data processing, analytics, and real-time event streaming. Expertise in PostgreSQL, AWS and Kubernetes. Proficiency in monitoring tools like Prometheus, Grafana, and Kibana. Knowledge of security best practices, including OAuth, JWT, and data encryption. Fluent in English with strong communication and collaboration skills. Thanks Sugan
Hello, Role Golang Developer Duration 6+ Months Location Osterley Greater London TW7 5QD (Hybrid/2 days a week) Advanced proficiency in Go (Golang) for backend development. Strong experience with RESTful APIs, GraphQL, and event-driven architectures. Deep understanding of data processing, analytics, and real-time event streaming. Expertise in PostgreSQL, AWS and Kubernetes. Proficiency in monitoring tools like Prometheus, Grafana, and Kibana. Knowledge of security best practices, including OAuth, JWT, and data encryption. Fluent in English with strong communication and collaboration skills. Thanks Sugan
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We are a Global Recruitment specialist that provides support to the clients across EMEA, APAC, US and Canada. We have an excellent job opportunity for you. Role: Solution Architect- Java and AWS Location: Knutsford or Northampton Duration: End of December 2025 We are seeking a talented and motivated Solution Architect to join our client Cards NGCB platform team. You will be part of a dynamic team responsible for providing advanced technical support. You will be responsible for the delivery of the development, project leadership, quality, and timely delivery of the project. Manage scope of projects from inception to closure. Define, develop and manage implementation schedules and project budgets. Identify key business objectives and provide solution recommendations while performing business proves and management consulting analysis.
We are a Global Recruitment specialist that provides support to the clients across EMEA, APAC, US and Canada. We have an excellent job opportunity for you. Role: Solution Architect- Java and AWS Location: Knutsford or Northampton Duration: End of December 2025 We are seeking a talented and motivated Solution Architect to join our client Cards NGCB platform team. You will be part of a dynamic team responsible for providing advanced technical support. You will be responsible for the delivery of the development, project leadership, quality, and timely delivery of the project. Manage scope of projects from inception to closure. Define, develop and manage implementation schedules and project budgets. Identify key business objectives and provide solution recommendations while performing business proves and management consulting analysis.
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Solution Architect

Eteam Workforce Limited
NN1, Northampton
£358 per day
We are a Global Recruitment specialist that provides support to the clients across EMEA, APAC, US and Canada. We have an excellent job opportunity for you. Job Title: Solution Architect- Open Banking/Payment Location: Northampton (2 days hybrid) Duration: End of December 2025 Key Accountabilities * Accountable for delivering effective solution designs within the Open Banking COE, taking the lead on the solution design from an API design and API Security perspective * Design end-to-end API solutions to meet business needs within the context of a broader solution implementation * Contributor to overall solution planning, providing input into the estimation process as well as highlighting technical risks, issues, and assumptions * Define and derive best practices in the API space, adopting industry best practices and highlighting areas of improvements
We are a Global Recruitment specialist that provides support to the clients across EMEA, APAC, US and Canada. We have an excellent job opportunity for you. Job Title: Solution Architect- Open Banking/Payment Location: Northampton (2 days hybrid) Duration: End of December 2025 Key Accountabilities * Accountable for delivering effective solution designs within the Open Banking COE, taking the lead on the solution design from an API design and API Security perspective * Design end-to-end API solutions to meet business needs within the context of a broader solution implementation * Contributor to overall solution planning, providing input into the estimation process as well as highlighting technical risks, issues, and assumptions * Define and derive best practices in the API space, adopting industry best practices and highlighting areas of improvements
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Full Stack Developer AWS

Eteam Workforce Limited
Isleworth, London
£59.70 per hour
Job Title: Senior Engineer/AWS Software Developer Duration: 6 months Location: London, UK (2 Days per week in office - Hybrid working) Develop excellent quality software Participate in the full software lifecycle, including support and continuous integration Contribute to the technical direction of the team Provide guidance and mentoring to other developers on the team Share and generate new ideas, provide constructive and useful feedback to peers Work with internal client teams, external vendors and colleagues in Comcast in the US Quickly build prototypes and work with top brains in ML across the industry You have at least 2 years of experience as an AWS software developer this is a must. AWS certification is a bonus Expertise in working and following the best practices of using AWS serverless. Proven ability to refactor and write performant and clean code
Job Title: Senior Engineer/AWS Software Developer Duration: 6 months Location: London, UK (2 Days per week in office - Hybrid working) Develop excellent quality software Participate in the full software lifecycle, including support and continuous integration Contribute to the technical direction of the team Provide guidance and mentoring to other developers on the team Share and generate new ideas, provide constructive and useful feedback to peers Work with internal client teams, external vendors and colleagues in Comcast in the US Quickly build prototypes and work with top brains in ML across the industry You have at least 2 years of experience as an AWS software developer this is a must. AWS certification is a bonus Expertise in working and following the best practices of using AWS serverless. Proven ability to refactor and write performant and clean code
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Python Developer

Eteam Workforce Limited
MK10, Milton Keynes
£286 per day Inside IR35
We are a Global Recruitment specialist that provides support to the clients across EMEA, APAC, US and Canada. We have an excellent job opportunity for you. Job Title: Python Developer Location: Milton Keynes (2 days from the office) Duration: End of December 2025 Pay-rate: £286 per day Inside IR35 Proven experience as a Python Developer or similar role. Proficiency in Python frameworks (Django, Flask, FastAPI, etc.). Experience with RESTful APIs and microservices architecture. Knowledge of databases (PostgreSQL, MySQL, MongoDB, etc.). Understanding of asynchronous programming and multi-threading. Familiarity with version control systems (Git, GitHub, GitLab). Experience with cloud platforms (AWS, GCP, or Azure) is a plus. Strong problem-solving skills and attention to detail. Excellent teamwork and communication skills.
We are a Global Recruitment specialist that provides support to the clients across EMEA, APAC, US and Canada. We have an excellent job opportunity for you. Job Title: Python Developer Location: Milton Keynes (2 days from the office) Duration: End of December 2025 Pay-rate: £286 per day Inside IR35 Proven experience as a Python Developer or similar role. Proficiency in Python frameworks (Django, Flask, FastAPI, etc.). Experience with RESTful APIs and microservices architecture. Knowledge of databases (PostgreSQL, MySQL, MongoDB, etc.). Understanding of asynchronous programming and multi-threading. Familiarity with version control systems (Git, GitHub, GitLab). Experience with cloud platforms (AWS, GCP, or Azure) is a plus. Strong problem-solving skills and attention to detail. Excellent teamwork and communication skills.
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Full Stack Developer (Angular, Java)

Eteam Workforce Limited
NN1, Northampton
£402 per day Inside IR35
We are a Global Recruitment specialist that provides support to the clients across EMEA, APAC, US and Canada. We have an excellent job opportunity for you. Role: Full Stack Developer (Angular, Java) Location: Northampton Duration: End of September 2025 Design, develop, and maintain high-quality, scalable, and secure web applications using Java and Angular. Develop RESTful APIs using Java and Spring Boot. Build responsive and user-friendly frontend interfaces using Angular. Implement and maintain database schemas and queries. Write clean, well-documented, and testable code. Develop and maintain backend services using Java, Spring Boot, and related technologies. Design and implement database interactions using ORM frameworks (e.g., Hibernate). Implement business logic and data processing. Ensure backend performance and scalability.
We are a Global Recruitment specialist that provides support to the clients across EMEA, APAC, US and Canada. We have an excellent job opportunity for you. Role: Full Stack Developer (Angular, Java) Location: Northampton Duration: End of September 2025 Design, develop, and maintain high-quality, scalable, and secure web applications using Java and Angular. Develop RESTful APIs using Java and Spring Boot. Build responsive and user-friendly frontend interfaces using Angular. Implement and maintain database schemas and queries. Write clean, well-documented, and testable code. Develop and maintain backend services using Java, Spring Boot, and related technologies. Design and implement database interactions using ORM frameworks (e.g., Hibernate). Implement business logic and data processing. Ensure backend performance and scalability.
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Solutions Engineer - UK

CHARGEPOINT NETWORK (UK) LTD
Reading, Berkshire
Competitive
About Us With electric vehicles expected to be nearly 30% of new vehicle sales by 2025 and more than 50% by 2040, electric mobility is becoming a reality. ChargePoint (NYSE: CHPT) is at the center of this revolution, powering one of the world's leading EV charging networks and a comprehensive set of hardware, software and mobile solutions for every charging need across North America and Europe. We bring together drivers, businesses, automakers, policymakers, utilities and other stakeholders to make e-mobility a global reality. Since our founding in 2007, ChargePoint has focused solely on making the transition to electric easy for businesses, fleets and drivers. ChargePoint offers a once-in-a-lifetime opportunity to create an all-electric future and a trillion-dollar market.
About Us With electric vehicles expected to be nearly 30% of new vehicle sales by 2025 and more than 50% by 2040, electric mobility is becoming a reality. ChargePoint (NYSE: CHPT) is at the center of this revolution, powering one of the world's leading EV charging networks and a comprehensive set of hardware, software and mobile solutions for every charging need across North America and Europe. We bring together drivers, businesses, automakers, policymakers, utilities and other stakeholders to make e-mobility a global reality. Since our founding in 2007, ChargePoint has focused solely on making the transition to electric easy for businesses, fleets and drivers. ChargePoint offers a once-in-a-lifetime opportunity to create an all-electric future and a trillion-dollar market.
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We want you to #JOINTHEREBELLION! For 30 years weve been independently developing and publishing incredible video games at our multiple studios founded by Jason & Chris Kingsley, but Rebellion is more than just games. We have our own film studio, we create board games, publish books, and through 2000AD, publish comics and graphic novels such as the amazing Judge Dredd. Join our talented in-house Engine team as an experienced Rendering Programmer! This group of skilled programmers is dedicated to pushing the boundaries of our proprietary engine, Asura, utilising cutting-edge technology. As our next Rendering Programmer, you will be part of a close-knit team of highly skilled industry veterans dedicated to advancing the rendering technology in our proprietary game engine.
We want you to #JOINTHEREBELLION! For 30 years weve been independently developing and publishing incredible video games at our multiple studios founded by Jason & Chris Kingsley, but Rebellion is more than just games. We have our own film studio, we create board games, publish books, and through 2000AD, publish comics and graphic novels such as the amazing Judge Dredd. Join our talented in-house Engine team as an experienced Rendering Programmer! This group of skilled programmers is dedicated to pushing the boundaries of our proprietary engine, Asura, utilising cutting-edge technology. As our next Rendering Programmer, you will be part of a close-knit team of highly skilled industry veterans dedicated to advancing the rendering technology in our proprietary game engine.
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NEW
At Gilead, were creating a healthier world for all people. For more than 35 years, weve tackled diseases such as HIV, viral hepatitis, COVID-19 and cancer working relentlessly to develop therapies that help improve lives and to ensure access to these therapies across the globe. We continue to fight against the worlds biggest health challenges, and our mission requires collaboration, determination and a relentless drive to make a difference. Every member of Gileads team plays a critical role in the discovery and development of life-changing scientific innovations. Our employees are our greatest asset as we work to achieve our bold ambitions, and were looking for the next wave of passionate and ambitious people ready to make a direct impact. We believe every employee deserves a great leader.
At Gilead, were creating a healthier world for all people. For more than 35 years, weve tackled diseases such as HIV, viral hepatitis, COVID-19 and cancer working relentlessly to develop therapies that help improve lives and to ensure access to these therapies across the globe. We continue to fight against the worlds biggest health challenges, and our mission requires collaboration, determination and a relentless drive to make a difference. Every member of Gileads team plays a critical role in the discovery and development of life-changing scientific innovations. Our employees are our greatest asset as we work to achieve our bold ambitions, and were looking for the next wave of passionate and ambitious people ready to make a direct impact. We believe every employee deserves a great leader.
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Graduate Software Tester

EDW Technology Ltd
Milton Keynes, Buckinghamshire
26000
Are you a tech-savvy individual ready to kickstart your career in the dynamic world of IT consulting? Do you possess a passion for problem-solving and a hunger for continuous learning? Look no further! Were on the lookout for a highly motivated Graduate Software Tester to join our thriving team in Milton Keynes. We are looking for enthusiastic and motivated graduates who are keen to build a career in our Solution Delivery team working to create, enhance and support great products that are critical to our customers. In return you will find a supportive and talented team to work with, in a company that respects, trusts, and invests in their employees. As a Graduate Software Tester, you will benefit from remote and office based working, within a team of highly skilled engineers across various disciplines.
Are you a tech-savvy individual ready to kickstart your career in the dynamic world of IT consulting? Do you possess a passion for problem-solving and a hunger for continuous learning? Look no further! Were on the lookout for a highly motivated Graduate Software Tester to join our thriving team in Milton Keynes. We are looking for enthusiastic and motivated graduates who are keen to build a career in our Solution Delivery team working to create, enhance and support great products that are critical to our customers. In return you will find a supportive and talented team to work with, in a company that respects, trusts, and invests in their employees. As a Graduate Software Tester, you will benefit from remote and office based working, within a team of highly skilled engineers across various disciplines.
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Machine Learning Engineer

WORKBUZZ ANALYTICS LTD
Milton Keynes, Buckinghamshire
Competitive
About WorkBuzz WorkBuzz is a well-funded SaaS company, with a vision to help improve the working lives of 1 million people. The world of work has changed with five generations working together for the first time in history and the recent advances of AI. In addition, 80% of workers are now either remote, in the field, on the frontline or on the shop floor. Trusted by over 400 organisations, we help forward-thinking companies that have different types of employees in different locations navigate these challenges, build great cultures and make better informed people decisions reaching all of their employees, wherever they are, whatever they do. Generative AI and Large Language Models are making us rethink how we engage with our workforce.
About WorkBuzz WorkBuzz is a well-funded SaaS company, with a vision to help improve the working lives of 1 million people. The world of work has changed with five generations working together for the first time in history and the recent advances of AI. In addition, 80% of workers are now either remote, in the field, on the frontline or on the shop floor. Trusted by over 400 organisations, we help forward-thinking companies that have different types of employees in different locations navigate these challenges, build great cultures and make better informed people decisions reaching all of their employees, wherever they are, whatever they do. Generative AI and Large Language Models are making us rethink how we engage with our workforce.
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Sr. Technical Customer Engineer We are looking for an experienced Sr Technical Customer Engineer who will help us elevate our World Class Customer Engineering team, which has won the prestigious Stevie Award for ten consecutive years, drive excellent customer service, and support DataCores software solutions, ensuring alignment between the technical solutions and the business needs. The role of the Sr Technical Customer Engineer is varied covering both software and hardware skillsets across storage technologies as well as server maintenance and network configuration. The successful candidate duties will include configuration, testing, 1st through to 3rd level support, and occasional customer training.
Sr. Technical Customer Engineer We are looking for an experienced Sr Technical Customer Engineer who will help us elevate our World Class Customer Engineering team, which has won the prestigious Stevie Award for ten consecutive years, drive excellent customer service, and support DataCores software solutions, ensuring alignment between the technical solutions and the business needs. The role of the Sr Technical Customer Engineer is varied covering both software and hardware skillsets across storage technologies as well as server maintenance and network configuration. The successful candidate duties will include configuration, testing, 1st through to 3rd level support, and occasional customer training.
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190 exact matches jobs are outside your preferred location

.Net Developer - GDS, OOAD, .Net Core, RESTful

Hays Technology
London
£400.0 - £420.0 per annum + Up to £420pd (Outside IR35)
Up to £420 per day (Outside IR35) Primarily Remote (Must be UK based, eligible for BPSS Clearance) 6 Months My client is an instantly recognisable consultancy who require a C# .Net Developer with .Net Core, RESTful web services, microservices and knowledge of building solutions in an Azure Containerised environment to join a business-critical GDS programme for a high profile client * Proven experience as a C# .Net Developer with working knowledge of a Government Digital Service (GDS) environment * Strong knowledge and working use of .Net Core and RESTful web services (API). * Recent experience developing Microservice based solutions * Worked on object-oriented design patterns (OOAD etc) and design principles (kiss/solid etc) * Prior use of RDBMS, e.g. Oracle, MySQL or Postgres * Experience in Test-Driven Development (TDD), unit testing and unit testing frameworks
Up to £420 per day (Outside IR35) Primarily Remote (Must be UK based, eligible for BPSS Clearance) 6 Months My client is an instantly recognisable consultancy who require a C# .Net Developer with .Net Core, RESTful web services, microservices and knowledge of building solutions in an Azure Containerised environment to join a business-critical GDS programme for a high profile client * Proven experience as a C# .Net Developer with working knowledge of a Government Digital Service (GDS) environment * Strong knowledge and working use of .Net Core and RESTful web services (API). * Recent experience developing Microservice based solutions * Worked on object-oriented design patterns (OOAD etc) and design principles (kiss/solid etc) * Prior use of RDBMS, e.g. Oracle, MySQL or Postgres * Experience in Test-Driven Development (TDD), unit testing and unit testing frameworks
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FEATUREDNEW
Microsoft Dynamics 365 / D365 Business Central Consultant - 100% remote - inside IR35 - Market rate - initially 3 months. Exalto Consulting are currently recruiting for a contract Microsoft Dynamics 365 Business Central Consultant. You must have strong experience with Dynamics 365 Business Central ideally within AI. This will be initially 3 months, inside IR35 and is paying market rate, and remote working. You will be working on a D365 Business Central project that has been partially delivered. The client now need to bring it under internal control, stabilise it, and prepare for a larger migration programme of work and produce documentation. * Proven experience picking up and recovering poorly implemented Business Consultant projects * Strong skills in Dynamics 365 Business Central (ideally AL, API integrations, extensions)
Microsoft Dynamics 365 / D365 Business Central Consultant - 100% remote - inside IR35 - Market rate - initially 3 months. Exalto Consulting are currently recruiting for a contract Microsoft Dynamics 365 Business Central Consultant. You must have strong experience with Dynamics 365 Business Central ideally within AI. This will be initially 3 months, inside IR35 and is paying market rate, and remote working. You will be working on a D365 Business Central project that has been partially delivered. The client now need to bring it under internal control, stabilise it, and prepare for a larger migration programme of work and produce documentation. * Proven experience picking up and recovering poorly implemented Business Consultant projects * Strong skills in Dynamics 365 Business Central (ideally AL, API integrations, extensions)
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FEATURED

Senior Test Engineer – AWS Node Testing – Accounts

Spyrosoft Ltd
London
Up to £60,000 per annum FTC (full-time) + benefits + pension
Requirements * Playwright with JavaScript * API testing (RestAssured or similar) * Performance testing (Gatling or similar) * Montioring tools (Cloudwatch or similar) * AWS * CI/CD Location * London or Salford * Hybrid 1-2 days a week in the office * eligibility to work in the UK Role overview As a Senior Test Engineer, were looking for an experienced test specialist to work with our media client on their Account team, which is aiming to make a personalised online experience by creating components, systems and services that enable people to be tailored by their activities and interactions; from content recommendations to commenting on suggested articles. This exciting position involves testing authentication and authorisation microservices written in JavaScript and Node JS which are deployed using AWS and provide APIs and audience facing applications.
Requirements * Playwright with JavaScript * API testing (RestAssured or similar) * Performance testing (Gatling or similar) * Montioring tools (Cloudwatch or similar) * AWS * CI/CD Location * London or Salford * Hybrid 1-2 days a week in the office * eligibility to work in the UK Role overview As a Senior Test Engineer, were looking for an experienced test specialist to work with our media client on their Account team, which is aiming to make a personalised online experience by creating components, systems and services that enable people to be tailored by their activities and interactions; from content recommendations to commenting on suggested articles. This exciting position involves testing authentication and authorisation microservices written in JavaScript and Node JS which are deployed using AWS and provide APIs and audience facing applications.
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NEW

Senior GCP Data Engineer

Queen Square Recruitment Limited
London
£500 per day
Position:Senior GCP Data Engineer Location:London (Hybrid 3 days onsite) Contract Type:12-month Contract Day Rate:£500(Inside IR35) Start Date: ASAP Client:Leading Investment Bank (Cyber Security Division)?? Why Join Us? * Innovative Projects:Lead the development of cutting-edge data solutions within the cyber security domain. * Collaborative Environment:Work alongside a team of seasoned professionals in a supportive setting. * Professional Growth:Engage in projects that offer opportunities for skill enhancement and career advancement. Role Overview We are seeking a seasoned Senior GCP Data Engineer to spearhead data initiatives within our cyber security division. The ideal candidate will possess a robust background in data engineering, particularly within the Google Cloud Platform (GCP), and will be adept at designing and implementing scalable data solutions.
Position:Senior GCP Data Engineer Location:London (Hybrid 3 days onsite) Contract Type:12-month Contract Day Rate:£500(Inside IR35) Start Date: ASAP Client:Leading Investment Bank (Cyber Security Division)?? Why Join Us? * Innovative Projects:Lead the development of cutting-edge data solutions within the cyber security domain. * Collaborative Environment:Work alongside a team of seasoned professionals in a supportive setting. * Professional Growth:Engage in projects that offer opportunities for skill enhancement and career advancement. Role Overview We are seeking a seasoned Senior GCP Data Engineer to spearhead data initiatives within our cyber security division. The ideal candidate will possess a robust background in data engineering, particularly within the Google Cloud Platform (GCP), and will be adept at designing and implementing scalable data solutions.
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NEW
Job Title: Lead Enterprise Architect - Advanced Analytics Location: Hybrid - London office in Southwark Bridge 2 days per week Duration: 3 Months Clearance: BPSS - Sole UK National Rate: £650 per day - via Umbrella Only As the Lead Enterprise Architect for our Advanced Analytics business unit, you will lead the development of innovative tools and systems that power data-driven insights and analytics across the organisation. Your leadership will play a pivotal role in driving the next generation of advanced analytics capabilities, ensuring world-class performance, scalability, and efficiency. This high-visibility role offers a broad scope of responsibility, where you'll influence the direction of our analytics solutions and shape the way we leverage data to optimise business outcomes.
Job Title: Lead Enterprise Architect - Advanced Analytics Location: Hybrid - London office in Southwark Bridge 2 days per week Duration: 3 Months Clearance: BPSS - Sole UK National Rate: £650 per day - via Umbrella Only As the Lead Enterprise Architect for our Advanced Analytics business unit, you will lead the development of innovative tools and systems that power data-driven insights and analytics across the organisation. Your leadership will play a pivotal role in driving the next generation of advanced analytics capabilities, ensuring world-class performance, scalability, and efficiency. This high-visibility role offers a broad scope of responsibility, where you'll influence the direction of our analytics solutions and shape the way we leverage data to optimise business outcomes.
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FEATURED

Automation Developer

Networking People (UK) Limited
London
Negotiable
Contract: Automation Python Developer Start Date: ASAP Duration: 6 months Location: Remote working (possible occasional travel to London site) Rate: Negotiable (Deemed Inside IR35) We are urgently seeking an experienced Automation Developer (With Python and Jinja2 expertise) to join a major financial services organisation on a business-critical infrastructure modernisation and automation programme. This is a fantastic opportunity to play a key role in delivering cutting-edge automation solutions within a dynamic and forward-thinking environment. * Assist with migrating multi-tenanted network services onto a new platform. * Drive improvements in the UAT process through automation. * Build automation capabilities for infrastructure testing. * Develop and enhance reusable infrastructure automation patterns to support a holistic automation strategy.
Contract: Automation Python Developer Start Date: ASAP Duration: 6 months Location: Remote working (possible occasional travel to London site) Rate: Negotiable (Deemed Inside IR35) We are urgently seeking an experienced Automation Developer (With Python and Jinja2 expertise) to join a major financial services organisation on a business-critical infrastructure modernisation and automation programme. This is a fantastic opportunity to play a key role in delivering cutting-edge automation solutions within a dynamic and forward-thinking environment. * Assist with migrating multi-tenanted network services onto a new platform. * Drive improvements in the UAT process through automation. * Build automation capabilities for infrastructure testing. * Develop and enhance reusable infrastructure automation patterns to support a holistic automation strategy.
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NEW

Senior Manager Marketing Data & Insights Strategy

PCR Recruitment Limited
London
Up to £350 per day + Inside IR35 rate to Umbrella
£350pd (to Umbrella inclusive of Holiday etc) 12 Month + contract Central London Hybrid typically 3 days a week on site Well known media and entertainment company based in central London is looking for a Senior Manager Data & Insights Strategy within the Digital marketing department. This is working in a small marketing data team providing internal consulting to solve problems using data and maximising marketing success using data insights going forward. The role is both hands on with designing and building new Tableau Dashboards and consultative, understanding the requirements, doing presentations, looking forward at data strategy and more data enablement and marketing data improvement. We are looking for someone who has media agency experience gained in a marketing data centric role.
£350pd (to Umbrella inclusive of Holiday etc) 12 Month + contract Central London Hybrid typically 3 days a week on site Well known media and entertainment company based in central London is looking for a Senior Manager Data & Insights Strategy within the Digital marketing department. This is working in a small marketing data team providing internal consulting to solve problems using data and maximising marketing success using data insights going forward. The role is both hands on with designing and building new Tableau Dashboards and consultative, understanding the requirements, doing presentations, looking forward at data strategy and more data enablement and marketing data improvement. We are looking for someone who has media agency experience gained in a marketing data centric role.
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My client, a global consultancy leader , have an end client where a major UK infrastructureis undergoing a large-scale transformation of its Electricity Transmission SCADA platform, migrating from a legacy shared system to a modern OSI Aspentech/DGM-based solution. The new system will control ~350 substations, integrating thousands of sensors and assets, and is key to meeting digital efficiency and safety objectives. We're looking for an experiencedAgile Test Leadto ensure consistent, high-quality testing across multiple SCRUM teams throughout System Integration Testing (SIT) and other test phases delivered in both Agile and Waterfall methodologies. * Lead and coordinate SIT planning, preparation, and execution across 4 SCRUM teams * Promote and embed testing best practices and quality assurance standards
My client, a global consultancy leader , have an end client where a major UK infrastructureis undergoing a large-scale transformation of its Electricity Transmission SCADA platform, migrating from a legacy shared system to a modern OSI Aspentech/DGM-based solution. The new system will control ~350 substations, integrating thousands of sensors and assets, and is key to meeting digital efficiency and safety objectives. We're looking for an experiencedAgile Test Leadto ensure consistent, high-quality testing across multiple SCRUM teams throughout System Integration Testing (SIT) and other test phases delivered in both Agile and Waterfall methodologies. * Lead and coordinate SIT planning, preparation, and execution across 4 SCRUM teams * Promote and embed testing best practices and quality assurance standards
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What is the average salary for API in Buckinghamshire?

Average salary per year
£57,499

The average salary for a API in Buckinghamshire is £57,499. API in Buckinghamshire salaries range from £47,499 to £68,124.

Frequently Asked Questions

How many contract API jobs are there in Buckinghamshire?
There are 17 contract API jobs within 20 miles of Buckinghamshire available on Jobsite right now.
What other similar jobs are there to contract API jobs in Buckinghamshire?
As well as contract API jobs in Buckinghamshire, you can find contract IT, Software Development, Database, amongst many others.