Date posted
Commute time
Locations
Type of Company
Job types
Salaries
Locations
Locations
Salaries
Date posted
Type of Company
Job types
6 Contract API jobs in North Yorkshire + 20 miles
Principal iOS Engineer (SDK / Azure / Java) - UK, Hybrid - Architect I - Enterprise Solutions
Principal iOS Engineer (SDK / Azure / Java) - UK, Hybrid - Architect I - Enterprise Solutions
UST Global
Leeds, West Yorkshire
Competitive
Mentor engineers and drive coding, API, and quality standards
Mentor engineers and drive coding, API, and quality standards
Creating and maintaining manual and automated API tests using Postman * Integrating API tests into CI/CD pipelines * Understanding of HTTP methods, status codes, JSON schemas, and API authentication
Creating and maintaining manual and automated API tests using Postman * Integrating API tests into CI/CD pipelines * Understanding of HTTP methods, status codes, JSON schemas, and API authentication
Working closely with engineers, product managers, and other QA specialists, youll lead manual and exploratory testing, support API testing, and play a key role in improving quality throughout the development lifecycle.
Working closely with engineers, product managers, and other QA specialists, youll lead manual and exploratory testing, support API testing, and play a key role in improving quality throughout the development lifecycle.
Designing and implementing automation frameworks across web, mobile, app, and API layers, including the architecture, tooling, and patterns squads build upon * Brings extensive experience building automation frameworks for modern web, mobile, and API platforms
Designing and implementing automation frameworks across web, mobile, app, and API layers, including the architecture, tooling, and patterns squads build upon * Brings extensive experience building automation frameworks for modern web, mobile, and API platforms
NEW
)
Build and maintain the integrations, MCP builds, API connections and infrastructure that sit beneath and around our GenAI platform
Build and maintain the integrations, MCP builds, API connections and infrastructure that sit beneath and around our GenAI platform
Infrastructure & Operations Engineer
Infrastructure & Operations Engineer
Piramal Enterprises Ltd.
Ponteland, Newcastle Upon Tyne (NE20)
Competitive
Be the First to Apply - Division - Piramal Pharma Solutions is a contract development and manufacturing organization (CDMO), offering end-to-end development and manufacturing solutions across the drug life cycle. We serve our clients through a globally integrated network of facilities in North America, Europe and Asia. This enables us to offer a comprehensive range of services including Drug Discovery Solutions, Process & Pharmaceutical Development services, Clinical Trial Supplies, Commercial supply of APIs and Finished dosage forms. We also offer specialized services like development and manufacture of Highly Potent APIs and Antibody Drug Conjugation. Our capability as an integrated service provider & experience with various technologies enables us to serve Innovator and Generic companies worldwide. Job Title - Infrastructure Analyst - Job Description - IS Infrastructure Analyst
Be the First to Apply - Division - Piramal Pharma Solutions is a contract development and manufacturing organization (CDMO), offering end-to-end development and manufacturing solutions across the drug life cycle. We serve our clients through a globally integrated network of facilities in North America, Europe and Asia. This enables us to offer a comprehensive range of services including Drug Discovery Solutions, Process & Pharmaceutical Development services, Clinical Trial Supplies, Commercial supply of APIs and Finished dosage forms. We also offer specialized services like development and manufacture of Highly Potent APIs and Antibody Drug Conjugation. Our capability as an integrated service provider & experience with various technologies enables us to serve Innovator and Generic companies worldwide. Job Title - Infrastructure Analyst - Job Description - IS Infrastructure Analyst
3 exact matches jobs are outside your preferred location
)
Senior Software Engineer (.NET/AWS)
Senior Software Engineer (.NET/AWS)
Daniel James Resourcing Ltd
Manchester, Greater Manchester
£500 - £550 per day
Contract: £500/day Inside IR35 - Location: Manchester (1-2 days per week onsite) Duration:6 month initial contract - We're looking for a Senior Software Engineer to join a team delivering a major modernisation programme across a large-scale operational platform. The focus of the role is helping transform a legacy .NET Framework monolith into a cloud-native AWS architecture, building modern microservices, event-driven services and scalable APIs while improving engineering practices across the software delivery lifecycle. You'll work across both legacy and modern platforms, contributing to architecture, development, deployment and operational excellence as the platform evolves. What You'll Be Doing * Contributing to the migration from a .NET Framework monolith to AWS-native microservices * Designing and developing scalable backend services and APIs
Contract: £500/day Inside IR35 - Location: Manchester (1-2 days per week onsite) Duration:6 month initial contract - We're looking for a Senior Software Engineer to join a team delivering a major modernisation programme across a large-scale operational platform. The focus of the role is helping transform a legacy .NET Framework monolith into a cloud-native AWS architecture, building modern microservices, event-driven services and scalable APIs while improving engineering practices across the software delivery lifecycle. You'll work across both legacy and modern platforms, contributing to architecture, development, deployment and operational excellence as the platform evolves. What You'll Be Doing * Contributing to the migration from a .NET Framework monolith to AWS-native microservices * Designing and developing scalable backend services and APIs
APIs RESTful API development and consumption
APIs RESTful API development and consumption
)
Lead the design and evolution of automated test frameworks (UI, API, or service-level), aligned to the teams technology stack. o Open-source JS based libraries or frameworks for API testing, or Postman. Postman and Newman Cli for API testing
Lead the design and evolution of automated test frameworks (UI, API, or service-level), aligned to the teams technology stack. o Open-source JS based libraries or frameworks for API testing, or Postman. Postman and Newman Cli for API testing
FEATURED
These jobs might also interest you
)
Our Client an Engineering company are seeking a Software Commissioning Test Team Leader for a contract position of 6 months Outside IR35 in Reading, UK - As a Software Commissioning Test Team Leader you will supervise onsite commissioning activities to ensure safe, compliant and accurate testing is achieved and specialize in Siemens PLC and SCADA systems. As a Software Commissioning Test Team Leader you will review Commissioning documentation and Safe System of work and ensure the commissioning document and Safe System of Work is followed by all involved in the activity. Work to an approved commissioning procedure, an approved Safe System of Work and co-ordination with other working parties including attending site planning meetings. You will seek approval, apply, record, monitor & remove the application of Temporary Commissioning Aid's and raise ...
Our Client an Engineering company are seeking a Software Commissioning Test Team Leader for a contract position of 6 months Outside IR35 in Reading, UK - As a Software Commissioning Test Team Leader you will supervise onsite commissioning activities to ensure safe, compliant and accurate testing is achieved and specialize in Siemens PLC and SCADA systems. As a Software Commissioning Test Team Leader you will review Commissioning documentation and Safe System of work and ensure the commissioning document and Safe System of Work is followed by all involved in the activity. Work to an approved commissioning procedure, an approved Safe System of Work and co-ordination with other working parties including attending site planning meetings. You will seek approval, apply, record, monitor & remove the application of Temporary Commissioning Aid's and raise ...
)
CONTRACT AI BACKEND ENGINEER (OUTSIDE IR35)
CONTRACT AI BACKEND ENGINEER (OUTSIDE IR35)
Searchability (UK) Ltd
Greater Manchester
£500 - £580 per day
AI Engineer, Software Engineer, Senior Developer, C#, .NET, .NET Core, Backend Engineer, Claude Code, GitHub Copilot, Cursor, OpenAI, AI Assisted Development, Contract, Outside IR35 CONTRACT AI ENGINEER - C# .NET / AI We're looking for an experienced Contract AI Backend Engineer to join a forward-thinking technology team that is actively embracing AI-assisted software development. You'll be building and enhancing backend systems using C# and .NET whilst helping drive best practice around AI-powered software delivery. C# / .NET / Claude Code / GitHub Copilot / AI Assisted Development - Initial 3 Month Contract This is a unique opportunity for a contractor who is already leveraging tools such as Claude Code, GitHub Copilot, Cursor or OpenAI as part of their daily workflow and wants to work in an environment where AI is genuinely embedded into the engineering culture.
AI Engineer, Software Engineer, Senior Developer, C#, .NET, .NET Core, Backend Engineer, Claude Code, GitHub Copilot, Cursor, OpenAI, AI Assisted Development, Contract, Outside IR35 CONTRACT AI ENGINEER - C# .NET / AI We're looking for an experienced Contract AI Backend Engineer to join a forward-thinking technology team that is actively embracing AI-assisted software development. You'll be building and enhancing backend systems using C# and .NET whilst helping drive best practice around AI-powered software delivery. C# / .NET / Claude Code / GitHub Copilot / AI Assisted Development - Initial 3 Month Contract This is a unique opportunity for a contractor who is already leveraging tools such as Claude Code, GitHub Copilot, Cursor or OpenAI as part of their daily workflow and wants to work in an environment where AI is genuinely embedded into the engineering culture.
)
As a QA Test Infrastructure Engineer, you'll help design, build, and deliver secure digital solutions in highly secure environments. * Analyse infrastructure requirements and architectures; identify test conditions; maintain traceability; log risks. * Create infrastructure-focused test strategies and plans defining scope, environments, tooling, automation, and governance entry/exit criteria. * Design and execute tests across physical infrastructure and IaC, including functional, integration, regression, resilience, non-functional, and security-related scenarios. You'll work alongside engineers, architects, and delivery specialists to develop technology that enables faster, safer decision-making for critical operations. * Provision and validate test environments in collaboration with DevSecOps, ensuring OS, network, platform services, monitoring, and pipelines align to readiness standards.
As a QA Test Infrastructure Engineer, you'll help design, build, and deliver secure digital solutions in highly secure environments. * Analyse infrastructure requirements and architectures; identify test conditions; maintain traceability; log risks. * Create infrastructure-focused test strategies and plans defining scope, environments, tooling, automation, and governance entry/exit criteria. * Design and execute tests across physical infrastructure and IaC, including functional, integration, regression, resilience, non-functional, and security-related scenarios. You'll work alongside engineers, architects, and delivery specialists to develop technology that enables faster, safer decision-making for critical operations. * Provision and validate test environments in collaboration with DevSecOps, ensuring OS, network, platform services, monitoring, and pipelines align to readiness standards.
FEATURED
Strategic, hands-on Test Engineering leadership role * Senior leadership opportunity within a growing engineering function - We're supporting a well-established, tech-led organisation that is continuing to invest in its engineering capability. You'll take ownership of the overall testing strategy, ensuring it aligns with business goals while driving best practice across engineering teams. Alongside this, you'll lead on refining processes and introducing new tools to keep the team at the forefront of modern testing practices. * Salary up to £75,000 * Office-first working model to support collaboration and team development * Ownership of testing strategy across a modern platform * Blend of leadership, automation, and technical delivery * Strong focus on mentoring and team development - With a strong focus on quality, scalability, and modern development practices, they are looking to elevate their testing ...
Strategic, hands-on Test Engineering leadership role * Senior leadership opportunity within a growing engineering function - We're supporting a well-established, tech-led organisation that is continuing to invest in its engineering capability. You'll take ownership of the overall testing strategy, ensuring it aligns with business goals while driving best practice across engineering teams. Alongside this, you'll lead on refining processes and introducing new tools to keep the team at the forefront of modern testing practices. * Salary up to £75,000 * Office-first working model to support collaboration and team development * Ownership of testing strategy across a modern platform * Blend of leadership, automation, and technical delivery * Strong focus on mentoring and team development - With a strong focus on quality, scalability, and modern development practices, they are looking to elevate their testing ...
)
Senior Test Engineer (eDV)
Senior Test Engineer (eDV)
Frontier Resourcing Ltd
Hayden, Cheltenham (GL51), GL51 0EX
Excellent salary and benefits package
You'll be joining an experienced software dev function, working as a Senior Test Engineer within the team, ensuring the quality of software in our many business areas, with a focus on National Security projects. * Apply test skills and experience within the context of an Agile software delivery team * Responsible for the creation and maintenance of automated test frameworks * Define and manage test environments; create and manage test data; define and manage test tools * Support estimation of test activities * Support test team interactions with the wider development team and assist in the resolution of issues * Contribute to the production of test documents using appropriate tools as required * Manage creation of automated and manual test scripts * Produce test and deployment strategies and plans in compliance with customer project guidelines
You'll be joining an experienced software dev function, working as a Senior Test Engineer within the team, ensuring the quality of software in our many business areas, with a focus on National Security projects. * Apply test skills and experience within the context of an Agile software delivery team * Responsible for the creation and maintenance of automated test frameworks * Define and manage test environments; create and manage test data; define and manage test tools * Support estimation of test activities * Support test team interactions with the wider development team and assist in the resolution of issues * Contribute to the production of test documents using appropriate tools as required * Manage creation of automated and manual test scripts * Produce test and deployment strategies and plans in compliance with customer project guidelines
Are you a Principal Test Engineer looking to harness AI-powered testing tools to shape the future of modern QA engineering? A leading organisation is undergoing an exciting evolution in their testing capability and they're looking for a Principal Test Engineer with a genuine passion for AI-powered testing automation, innovation, and modern engineering practices. * Proven experience operating as a Principal / Lead / Senior Test Engineer in complex enterprise environments * Designing, maintaining, and evolving test automation frameworks and modern engineering standards * Deep expertise in test automation plus strong technical capability across coding and modern engineering practices * Knowledge of test data management and orchestration * A keen interest in AI-powered test tooling, emerging technologies, and how AI can responsibly transform testing and quality engineering
Are you a Principal Test Engineer looking to harness AI-powered testing tools to shape the future of modern QA engineering? A leading organisation is undergoing an exciting evolution in their testing capability and they're looking for a Principal Test Engineer with a genuine passion for AI-powered testing automation, innovation, and modern engineering practices. * Proven experience operating as a Principal / Lead / Senior Test Engineer in complex enterprise environments * Designing, maintaining, and evolving test automation frameworks and modern engineering standards * Deep expertise in test automation plus strong technical capability across coding and modern engineering practices * Knowledge of test data management and orchestration * A keen interest in AI-powered test tooling, emerging technologies, and how AI can responsibly transform testing and quality engineering
FEATURED
)
> A note on titles: you might currently be a Principal Engineer, Engineering Manager, Tech Lead or Senior Engineer. This is a brand-new Principal Engineer role at the heart of that work, and it's a genuine seat at the senior technical table. Coach and mentor engineers, functionally lead a cohort within the platform, run Communities of Practice, raise the hiring bar, and improve decisions through clear technical narratives. * People leadership real experience coaching, mentoring and developing engineers, and building a high-performance culture where psychological safety and high standards co-exist. UK Financial Services - Yorkshire,Hybrid Working, 35 hours a week (Perm) Our client's public websites and digital journeys are their digital branches the front door for members, brokers, prospects and online visitors who come to self-serve for products, services and support.
> A note on titles: you might currently be a Principal Engineer, Engineering Manager, Tech Lead or Senior Engineer. This is a brand-new Principal Engineer role at the heart of that work, and it's a genuine seat at the senior technical table. Coach and mentor engineers, functionally lead a cohort within the platform, run Communities of Practice, raise the hiring bar, and improve decisions through clear technical narratives. * People leadership real experience coaching, mentoring and developing engineers, and building a high-performance culture where psychological safety and high standards co-exist. UK Financial Services - Yorkshire,Hybrid Working, 35 hours a week (Perm) Our client's public websites and digital journeys are their digital branches the front door for members, brokers, prospects and online visitors who come to self-serve for products, services and support.
)
Test and Acceptance Engineer
Test and Acceptance Engineer
Morson Edge
Comber, Newtownards (BT23), BT23
£41.87 - 56.44 per hour + Inside IR35
We are currently recruiting for a Test and Acceptance Engineer at our defence clients Christchurch site. The Test and Acceptance Engineer is responsible for ensuring the quality, reliability and performance of the system through testing and defect identification. * Partake in customer witnessed acceptance test events at customer sites - This exciting systems & software programme covers many disciplines including design, development, installation, implementation, integration, acceptance, training and logistics support – it is run solely from the Christchurch site for delivery to the customer at various MoD locations. This role involves designing and executing test cases, documenting results, and collaborating closely with others in the test team, developers, and other stakeholder to deliver high-quality software that meets business and user requirements.
We are currently recruiting for a Test and Acceptance Engineer at our defence clients Christchurch site. The Test and Acceptance Engineer is responsible for ensuring the quality, reliability and performance of the system through testing and defect identification. * Partake in customer witnessed acceptance test events at customer sites - This exciting systems & software programme covers many disciplines including design, development, installation, implementation, integration, acceptance, training and logistics support – it is run solely from the Christchurch site for delivery to the customer at various MoD locations. This role involves designing and executing test cases, documenting results, and collaborating closely with others in the test team, developers, and other stakeholder to deliver high-quality software that meets business and user requirements.
PREMIUM
)
Principle Java Engineer
Principle Java Engineer
Profile 29
South East London (SE1)
From £70,000 to £90,000 per annum + benefits + hybrid (or remote) work
Theyre looking for an experienced (Principle/Team Lead) Java Engineer to join their implementation team. Profile 29 recruitment keywords: Java software engineer object-oriented design OOD Camunda BPMN DMN Spring Boot REST API microservice architecture Docker Kubernetes containerisation orchestration Git CI/CD pipelines automated testing frameworks Kafka RabbitMQ Security authentication integration patterns enterprise systems agile digital transformation automation Java developer Camunda developer Zeebe Cloud AWS Azure GCP Terraform Helm process automation agentic AI artificial intelligence security clearance SC DV eDV London home based hybrid lead senior manager manage - Youll play a key part in defining technical standards, optimising runtime performance, and mentoring less- experienced engineers in workflow-centric delivery.
Theyre looking for an experienced (Principle/Team Lead) Java Engineer to join their implementation team. Profile 29 recruitment keywords: Java software engineer object-oriented design OOD Camunda BPMN DMN Spring Boot REST API microservice architecture Docker Kubernetes containerisation orchestration Git CI/CD pipelines automated testing frameworks Kafka RabbitMQ Security authentication integration patterns enterprise systems agile digital transformation automation Java developer Camunda developer Zeebe Cloud AWS Azure GCP Terraform Helm process automation agentic AI artificial intelligence security clearance SC DV eDV London home based hybrid lead senior manager manage - Youll play a key part in defining technical standards, optimising runtime performance, and mentoring less- experienced engineers in workflow-centric delivery.