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6 Contract API jobs in Huntingdon + 20 miles
Proficiency with REST APIs , API versioning, and familiarity with OAuth2/OpenID Connect , JWTs, JWKs, and related security best practices.
Proficiency with REST APIs , API versioning, and familiarity with OAuth2/OpenID Connect , JWTs, JWKs, and related security best practices.
Our world is transforming, and PTC is leading the way. Our software brings the physical and digital worlds together, enabling companies to improve operations, create better products, and empower people in all aspects of their business. Our people make all the difference in our success. Today, we are a global team of nearly 7,000 and our main objective is to create opportunities for our team members to explore, learn, and grow all while seeing their ideas come to life and celebrating the differences that make us who we are and the work we do possible. Our software brings the physical and digital worlds together, enabling companies to improve operations, create better products, and empower people across their businesses. Today, we are a global team of nearly 7,000, and our mission is to create opportunities for every team member to explore, learn, and growwhile seeing their ...
Our world is transforming, and PTC is leading the way. Our software brings the physical and digital worlds together, enabling companies to improve operations, create better products, and empower people in all aspects of their business. Our people make all the difference in our success. Today, we are a global team of nearly 7,000 and our main objective is to create opportunities for our team members to explore, learn, and grow all while seeing their ideas come to life and celebrating the differences that make us who we are and the work we do possible. Our software brings the physical and digital worlds together, enabling companies to improve operations, create better products, and empower people across their businesses. Today, we are a global team of nearly 7,000, and our mission is to create opportunities for every team member to explore, learn, and growwhile seeing their ...
Bango enables content providers to reach more paying customers through global partnerships. Today, the Digital Vending Machine is driving the rapid growth of the subscriptions economy, powering choice and control for subscribers. The worlds largest content providers, including Amazon, Google and Microsoft trust Bango technology to reach subscribers everywhere. Bango, where people subscribe. Role - At Bango, the Senior Software Engineer plays a critical role in shaping, designing, and delivering the core systems that power our platform. You are responsible for defining and implementing high-quality software architectures that are reliable, scalable, and maintainable. Youll lead the design and development of services built around event-driven architectures, leveraging technologies such as Kafka, event sourcing, and stream processing to build systems that are both reactive and ...
Bango enables content providers to reach more paying customers through global partnerships. Today, the Digital Vending Machine is driving the rapid growth of the subscriptions economy, powering choice and control for subscribers. The worlds largest content providers, including Amazon, Google and Microsoft trust Bango technology to reach subscribers everywhere. Bango, where people subscribe. Role - At Bango, the Senior Software Engineer plays a critical role in shaping, designing, and delivering the core systems that power our platform. You are responsible for defining and implementing high-quality software architectures that are reliable, scalable, and maintainable. Youll lead the design and development of services built around event-driven architectures, leveraging technologies such as Kafka, event sourcing, and stream processing to build systems that are both reactive and ...
At HUBER+SUHNER, we design and create essential components that transport power and data through networks. This is how our employees around the globe contribute to a world where people get and stay connected. Cambridge | 100 | Unlimited - Your tasks Product software team is responsible for providing customer facing software that runs on our industry-leading all-optical network switch. The team is responsible for managing two different software stacks running on different PCBs. The network software (NIC SW) implements various L2/L3 protocols and allows customers to communicate with the optical switch using the desired interfaces that includes TL1, Netconf, Restconf and WebUI. The control software (DSP SW) is a bare metal stack that receives user commands through NIC SW and controls the movement and position of piezoelectric actuators.
At HUBER+SUHNER, we design and create essential components that transport power and data through networks. This is how our employees around the globe contribute to a world where people get and stay connected. Cambridge | 100 | Unlimited - Your tasks Product software team is responsible for providing customer facing software that runs on our industry-leading all-optical network switch. The team is responsible for managing two different software stacks running on different PCBs. The network software (NIC SW) implements various L2/L3 protocols and allows customers to communicate with the optical switch using the desired interfaces that includes TL1, Netconf, Restconf and WebUI. The control software (DSP SW) is a bare metal stack that receives user commands through NIC SW and controls the movement and position of piezoelectric actuators.
Our world is transforming, and PTC is leading the way. Our software brings the physical and digital worlds together, enabling companies to improve operations, create better products, and empower people in all aspects of their business. Our people make all the difference in our success. Today, we are a global team of nearly 7,000 and our main objective is to create opportunities for our team members to explore, learn, and grow all while seeing their ideas come to life and celebrating the differences that make us who we are and the work we do possible. About PTC - PTC is a global technology company focused on uniting the physical and digital worlds through innovative software solutions. With nearly 7,000 employees worldwide, the company emphasizes growth, learning, and collaboration while empowering customers to improve operations and create better products. Role Overview
Our world is transforming, and PTC is leading the way. Our software brings the physical and digital worlds together, enabling companies to improve operations, create better products, and empower people in all aspects of their business. Our people make all the difference in our success. Today, we are a global team of nearly 7,000 and our main objective is to create opportunities for our team members to explore, learn, and grow all while seeing their ideas come to life and celebrating the differences that make us who we are and the work we do possible. About PTC - PTC is a global technology company focused on uniting the physical and digital worlds through innovative software solutions. With nearly 7,000 employees worldwide, the company emphasizes growth, learning, and collaboration while empowering customers to improve operations and create better products. Role Overview
Posted Job Advert - Cambridge, UK - The actual location of this job is in Cambridge, United Kingdom. Join Lonzas Biologics R&D team and play a pivotal role in shaping the digital future of laboratory science. As a Lab Informatics Engineer, you will work at the intersection of science, data, and engineering to build connected, scalable lab informatics solutions that accelerate innovation and empower researchers. * An agile career and dynamic working culture. * An inclusive and ethical workplace. * Compensation programs that recognize high performance. * A variety of benefits dependent on role and location. * Lead the implementation, configuration, and optimization of laboratory informatics systems (e.g., ELN, LIMS, SDMS) to enhance scientific workflows. * Partner with R&D scientists to translate experimental processes into structured, scalable digital solutions.
Posted Job Advert - Cambridge, UK - The actual location of this job is in Cambridge, United Kingdom. Join Lonzas Biologics R&D team and play a pivotal role in shaping the digital future of laboratory science. As a Lab Informatics Engineer, you will work at the intersection of science, data, and engineering to build connected, scalable lab informatics solutions that accelerate innovation and empower researchers. * An agile career and dynamic working culture. * An inclusive and ethical workplace. * Compensation programs that recognize high performance. * A variety of benefits dependent on role and location. * Lead the implementation, configuration, and optimization of laboratory informatics systems (e.g., ELN, LIMS, SDMS) to enhance scientific workflows. * Partner with R&D scientists to translate experimental processes into structured, scalable digital solutions.
160 exact matches jobs are outside your preferred location
Hands-on experience designing and delivering enterprise integrations using MuleSoft (Anypoint Platform), including API-led connectivity, error handling, and operational monitoring
Hands-on experience designing and delivering enterprise integrations using MuleSoft (Anypoint Platform), including API-led connectivity, error handling, and operational monitoring
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Designing, building, testing, and deploying integration flows using SAP Integration Suite, with a focus on Cloud Integration (CPI), API Management, and Event Mesh. * Proven experience in designing and deploying integration flows within SAP BTP, especially CPI, API Management, and Event Mesh.
Designing, building, testing, and deploying integration flows using SAP Integration Suite, with a focus on Cloud Integration (CPI), API Management, and Event Mesh. * Proven experience in designing and deploying integration flows within SAP BTP, especially CPI, API Management, and Event Mesh.
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You will work across modern cloud-native architectures, contribute to API and microservices development, and help drive best practices across the engineering organisation. * Develop cloud-native solutions using AWS services such as Lambda, API Gateway, DynamoDB, ECS, S3, and others. * Hands-on experience with AWS cloud services (Lambda, API Gateway, DynamoDB, ECS, S3, etc.). * Solid understanding of RESTful API design and exposure to GraphQL.
You will work across modern cloud-native architectures, contribute to API and microservices development, and help drive best practices across the engineering organisation. * Develop cloud-native solutions using AWS services such as Lambda, API Gateway, DynamoDB, ECS, S3, and others. * Hands-on experience with AWS cloud services (Lambda, API Gateway, DynamoDB, ECS, S3, etc.). * Solid understanding of RESTful API design and exposure to GraphQL.
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Proficiency in API testing tools (Postman, SOAP UI), SQL for data validation, and test management platforms such as Azure DevOps.
Proficiency in API testing tools (Postman, SOAP UI), SQL for data validation, and test management platforms such as Azure DevOps.
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OutSystems Developer (LowCode Orchestration)
OutSystems Developer (LowCode Orchestration)
Infoplus Technologies UK Ltd
London
From £400 to £450 per day
Integration & API Management
Integration & API Management
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Build and deploy automation pipelines using tools such as Zapier/Make, LLM APIs, and API/webhook integrations? Strong API integration capability and experience with automation tooling?
Build and deploy automation pipelines using tools such as Zapier/Make, LLM APIs, and API/webhook integrations? Strong API integration capability and experience with automation tooling?
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OpenAI API
OpenAI API
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API first integration, event driven architectures, and data pipelines
API first integration, event driven architectures, and data pipelines
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Experience with infrastructure-as-code, production-grade Linux environments, and API services (Flask/Gunicorn).
Experience with infrastructure-as-code, production-grade Linux environments, and API services (Flask/Gunicorn).
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API integrations
API integrations
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We're looking for a skilled Java Backend Engineer with strong experience in Spring and microservices to join our growing team. It is a UK based, fully remote, outside IR35, initial 6-month contract. * Build and maintain scalable microservices. * Develop REST APIs using Java & Spring. * Collaborate with cross-functional teams. * Write clean, efficient, and testable code. * Strong Java (8+) and Spring experience. * Solid background in microservices architecture. * Experience with REST APIs, Docker, and CI/CD. * Knowledge of databases (SQL). * Knowledge of Azure. Apply now to join a fast-moving, collaborative team.
We're looking for a skilled Java Backend Engineer with strong experience in Spring and microservices to join our growing team. It is a UK based, fully remote, outside IR35, initial 6-month contract. * Build and maintain scalable microservices. * Develop REST APIs using Java & Spring. * Collaborate with cross-functional teams. * Write clean, efficient, and testable code. * Strong Java (8+) and Spring experience. * Solid background in microservices architecture. * Experience with REST APIs, Docker, and CI/CD. * Knowledge of databases (SQL). * Knowledge of Azure. Apply now to join a fast-moving, collaborative team.
Your new role - We are looking for an experienced Full Stack C# Web Developer with strong React expertise to support the development and enhancement of a web-based compliance portal for a key programme. Responsibilities * Design, develop, and maintain a secure, scalable compliance web portal * Build and enhance back-end services using C# and .NET / .NET Core * Develop modern, responsive front-end applications using React * Integrate front-end components with RESTful APIs * Work closely with product owners, business analysts, and QA engineers * Ensure high standards of security, performance, and maintainability * Contribute to code reviews, documentation, and technical standards - What you'll need to succeed * Proven experience as a Full Stack Developer * Strong C# and .NET / .NET Core development background * Commercial experience building applications with React
Your new role - We are looking for an experienced Full Stack C# Web Developer with strong React expertise to support the development and enhancement of a web-based compliance portal for a key programme. Responsibilities * Design, develop, and maintain a secure, scalable compliance web portal * Build and enhance back-end services using C# and .NET / .NET Core * Develop modern, responsive front-end applications using React * Integrate front-end components with RESTful APIs * Work closely with product owners, business analysts, and QA engineers * Ensure high standards of security, performance, and maintainability * Contribute to code reviews, documentation, and technical standards - What you'll need to succeed * Proven experience as a Full Stack Developer * Strong C# and .NET / .NET Core development background * Commercial experience building applications with React
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Senior Full Stack Engineer (Java / Python) Contract Length - 6 months - Location - London (2 days onsite) We are hiring a Senior Full Stack Engineer for a high-priority, ASAP-start contract role with a leading UK tech platform. This is a hands-on senior engineering position within an established team building scalable, modern full stack systems. The Role - You'll be a senior individual contributor working across backend and frontend systems, helping shape technical direction and confidently engaging with stakeholders to influence engineering decisions. The core stack is Java-first, with increasing importance on Python-based services (including orchestration, agents, and modern AI/LLM integrations), alongside a strong React frontend. This is not a leadership/management role, but you must be able to operate at senior level, challenge decisions, and drive engineering quality.
Senior Full Stack Engineer (Java / Python) Contract Length - 6 months - Location - London (2 days onsite) We are hiring a Senior Full Stack Engineer for a high-priority, ASAP-start contract role with a leading UK tech platform. This is a hands-on senior engineering position within an established team building scalable, modern full stack systems. The Role - You'll be a senior individual contributor working across backend and frontend systems, helping shape technical direction and confidently engaging with stakeholders to influence engineering decisions. The core stack is Java-first, with increasing importance on Python-based services (including orchestration, agents, and modern AI/LLM integrations), alongside a strong React frontend. This is not a leadership/management role, but you must be able to operate at senior level, challenge decisions, and drive engineering quality.
Mandatory Skills: Enterprise RPA-UIPath - UIPath RPA Developer is responsible for designing, developing, testing, and deploying automated processes using the UIPath platform to help streamline business operations. The role requires deep expertise in automation frameworks, business process understanding, and secure and resilient automation deployment aligned with enterprise standards. Key Responsibilities - 1. Solution Design & Development - Analyse business processes and identify automation opportunities. Design end-to-end RPA workflows using UIPath Studio and Orchestrator. Develop reusable components, libraries, and automation frameworks. Integrate with APIs, databases, OCR frameworks, and external systems. 2. Delivery & Deployment - Configure and manage Robots in UIPath Orchestrator. Implement exception handling, logging, and retry mechanisms.
Mandatory Skills: Enterprise RPA-UIPath - UIPath RPA Developer is responsible for designing, developing, testing, and deploying automated processes using the UIPath platform to help streamline business operations. The role requires deep expertise in automation frameworks, business process understanding, and secure and resilient automation deployment aligned with enterprise standards. Key Responsibilities - 1. Solution Design & Development - Analyse business processes and identify automation opportunities. Design end-to-end RPA workflows using UIPath Studio and Orchestrator. Develop reusable components, libraries, and automation frameworks. Integrate with APIs, databases, OCR frameworks, and external systems. 2. Delivery & Deployment - Configure and manage Robots in UIPath Orchestrator. Implement exception handling, logging, and retry mechanisms.
Up to £550pd (Inside IR35) London/primarily remote - 3-6 months - My client is a high profile consultancy who are seeking a Senior Business Analyst with Active SC (Security Clearance), to operate between business stakeholders, IT Service Management (ITSM), and technical delivery teams, translating complex requirements into ITIL aligned solutions and supporting successful legacy-to-cloud transformation initiatives. * Proven experience as a Senior Business Analyst * Active SC (Security Clearance) * Experience in migrating legacy systems to AWS * Strong expertise in requirements gathering, documentation, and end to end process analysis. * Hands-on experience working within mature IT Service Management (ITSM) environments. * Good working knowledge of ITIL v3 or ITIL 4 processes, including incident, problem, change, service request, service design, and service transition.
Up to £550pd (Inside IR35) London/primarily remote - 3-6 months - My client is a high profile consultancy who are seeking a Senior Business Analyst with Active SC (Security Clearance), to operate between business stakeholders, IT Service Management (ITSM), and technical delivery teams, translating complex requirements into ITIL aligned solutions and supporting successful legacy-to-cloud transformation initiatives. * Proven experience as a Senior Business Analyst * Active SC (Security Clearance) * Experience in migrating legacy systems to AWS * Strong expertise in requirements gathering, documentation, and end to end process analysis. * Hands-on experience working within mature IT Service Management (ITSM) environments. * Good working knowledge of ITIL v3 or ITIL 4 processes, including incident, problem, change, service request, service design, and service transition.
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Python Developer--SC Cleared
Python Developer--SC Cleared
Morson Edge
Granby Industrial Estate, Milton Keynes (MK1), MK1 1AX
£500 - 550 per day
Python Develoepr, ideally with current SC Security Clearance, is needed to work with our central government full time on site in Milton Keynes. The Python Developer will be responsible for designing, developing, testing, and maintaining high-quality software solutions using Python. Delivering scalable, efficient, and maintainable code while collaborating with cross-functional teams to meet business and technical requirements. • Strong hands-on experience in Python with substantial experience of building production-grade applications. • Current SC Security Clearance or eligibility for SC Clearance • Experience in Golang including developing scalable backend services • Experience in C# / .NET including building enterprise-grade applications • Experience of designing, developing, and maintaining microservices-based architectures
Python Develoepr, ideally with current SC Security Clearance, is needed to work with our central government full time on site in Milton Keynes. The Python Developer will be responsible for designing, developing, testing, and maintaining high-quality software solutions using Python. Delivering scalable, efficient, and maintainable code while collaborating with cross-functional teams to meet business and technical requirements. • Strong hands-on experience in Python with substantial experience of building production-grade applications. • Current SC Security Clearance or eligibility for SC Clearance • Experience in Golang including developing scalable backend services • Experience in C# / .NET including building enterprise-grade applications • Experience of designing, developing, and maintaining microservices-based architectures
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Role Details * Role / Job Title: Backend Developer * Work Location: London / Edinburgh at Client Location * Hybrid Requirement: 40% from Office (2 Days / Week) * Duration of Assignment: 06 Months - The Role - You will play a key role in designing and building scalable backend and full stack systems supporting enterprise grade platforms in the BFSI domain. The role offers exposure to modern Java ecosystems, cloud ready architectures, microservices, and event driven systems, working on complex, high volume transactional platforms that demand performance, security, and resilience. Key Responsibilities * Design, develop, and maintain robust backend services using Java 9+ and Spring Framework * Build and enhance RESTful APIs and integration layers for enterprise applications * Contribute to microservices based architectures ensuring scalability, fault tolerance, and performance
Role Details * Role / Job Title: Backend Developer * Work Location: London / Edinburgh at Client Location * Hybrid Requirement: 40% from Office (2 Days / Week) * Duration of Assignment: 06 Months - The Role - You will play a key role in designing and building scalable backend and full stack systems supporting enterprise grade platforms in the BFSI domain. The role offers exposure to modern Java ecosystems, cloud ready architectures, microservices, and event driven systems, working on complex, high volume transactional platforms that demand performance, security, and resilience. Key Responsibilities * Design, develop, and maintain robust backend services using Java 9+ and Spring Framework * Build and enhance RESTful APIs and integration layers for enterprise applications * Contribute to microservices based architectures ensuring scalability, fault tolerance, and performance
Role Details * Role/Job Title: Cloud/AI Security Engineer * Work Location: Norwich/London * Mode of Working: Hybrid * Hybrid Requirement: 3 days * Duration of Assignment: 6 Months - The Role - Cloud Security Engineer Cloud/AI (LLM Security) Your Responsibilities * Deliver cloud security engineering capability focused on securing AI, LLM, and cloud-native workloads, with AWS as the primary environment and Azure as a secondary platform. * Implement secure cloud architectures and controls, ensuring AI/LLM workloads comply with organisational security standards and cloud security policies. * Work with architects and AI engineering teams to define secure patterns for LLM deployments, AI agents, and model pipelines across cloud environments. * Engineer and operationalise cloud-native security tooling, including IaC security, secrets management, container security, and monitoring solutions.
Role Details * Role/Job Title: Cloud/AI Security Engineer * Work Location: Norwich/London * Mode of Working: Hybrid * Hybrid Requirement: 3 days * Duration of Assignment: 6 Months - The Role - Cloud Security Engineer Cloud/AI (LLM Security) Your Responsibilities * Deliver cloud security engineering capability focused on securing AI, LLM, and cloud-native workloads, with AWS as the primary environment and Azure as a secondary platform. * Implement secure cloud architectures and controls, ensuring AI/LLM workloads comply with organisational security standards and cloud security policies. * Work with architects and AI engineering teams to define secure patterns for LLM deployments, AI agents, and model pipelines across cloud environments. * Engineer and operationalise cloud-native security tooling, including IaC security, secrets management, container security, and monitoring solutions.
Role Details * Role/Job Title: Sr Application Security Specialist * Work Location: Norwich/London * Mode of Working: Hybrid * Hybrid Requirement: 3 days * Duration of Assignment: 6 Months - The Role - Senior Application Security Specialist COE (Governance & Advisory) Your Responsibilities * Own and drive the governance, guidance, and architectural messaging for Application Security (AppSec) across the organisation, ensuring consistent adoption of secure development practices. * Define and maintain target-state AppSec governance frameworks, including policies, standards, and secure SDLC practices; assess current-state maturity and define transition states for teams and markets. * Provide expert advisory across development, engineering, and product teams, ensuring AppSec requirements are integrated early and effectively into design and delivery workflows.
Role Details * Role/Job Title: Sr Application Security Specialist * Work Location: Norwich/London * Mode of Working: Hybrid * Hybrid Requirement: 3 days * Duration of Assignment: 6 Months - The Role - Senior Application Security Specialist COE (Governance & Advisory) Your Responsibilities * Own and drive the governance, guidance, and architectural messaging for Application Security (AppSec) across the organisation, ensuring consistent adoption of secure development practices. * Define and maintain target-state AppSec governance frameworks, including policies, standards, and secure SDLC practices; assess current-state maturity and define transition states for teams and markets. * Provide expert advisory across development, engineering, and product teams, ensuring AppSec requirements are integrated early and effectively into design and delivery workflows.