Date posted
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Locations
Locations
Salaries
Date posted
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14 Contract API jobs in Northumberland + 20 miles
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Lead Technical Architect
Lead Technical Architect
DWP Digital
Cochrane Park, Newcastle Upon Tyne (NE7), NE7 7NE
£75026 - £99836 per annum + plus 28.97% employer pension contributions
API Management - Experience designing and implementing APIs (REST / JSON, SOAP / XML, GraphQL), including API lifecycle management, API gateways, HTTP transport and security such as mTLS, OIDC (integration specialism)
API Management - Experience designing and implementing APIs (REST / JSON, SOAP / XML, GraphQL), including API lifecycle management, API gateways, HTTP transport and security such as mTLS, OIDC (integration specialism)
PREMIUM
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Full Stack Software Developer
Full Stack Software Developer
Damia Group Ltd
Newcastle Upon Tyne, Tyne and Wear, BBTE
£400 - £550 per day
Understanding of REST API design patterns and OpenAPI specifications.
Understanding of REST API design patterns and OpenAPI specifications.
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Full Stack Software Developer
Full Stack Software Developer
KO2 Embedded Recruitment Solutions LTD
Kibblesworth Village, Gateshead (NE11), NE11 0JU
£40000 - £50000 per annum
Expertise in RESTful API design and integration
Expertise in RESTful API design and integration
FEATURED
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Lead Full Stack Software Developer
Lead Full Stack Software Developer
Brightbox GRP Ltd
Newcastle Upon Tyne, Tyne and Wear, newc
£550 - £600 per day
Hybrid Newcastle twice a month £550-£600pd (Outside IR35) Initially until end of March - Were looking for an experienced Lead Full Stack Developer who can work confidently across both front-end and back-end technologies. Youll be using React/TypeScript (Next.js), Java/Spring Boot, and Python to deliver high-quality services for a government client. The role requires travel to the Newcastle site twice a month, so please apply only if this is manageable. A strong track record of leading development teams and mentoring junior engineers is essential, as youll help foster good engineering practices and support the growth of colleagues across the team. Key Responsibilities * Lead and guide a team of developers, providing technical direction and supporting their professional growth. * Take an active role in the full development lifecycle, including stand-ups, estimations, sp
Hybrid Newcastle twice a month £550-£600pd (Outside IR35) Initially until end of March - Were looking for an experienced Lead Full Stack Developer who can work confidently across both front-end and back-end technologies. Youll be using React/TypeScript (Next.js), Java/Spring Boot, and Python to deliver high-quality services for a government client. The role requires travel to the Newcastle site twice a month, so please apply only if this is manageable. A strong track record of leading development teams and mentoring junior engineers is essential, as youll help foster good engineering practices and support the growth of colleagues across the team. Key Responsibilities * Lead and guide a team of developers, providing technical direction and supporting their professional growth. * Take an active role in the full development lifecycle, including stand-ups, estimations, sp
About the Role - We're looking for a Principal Software Engineer to lead the migration and modernisation of a complex legacy application into a modern, scalable architecture. This is a hands-on technical role where you'll shape the design, guide the team, and ensure successful delivery of a critical transformation project. Key Responsibilities * Drive the migration of legacy systems to modern, cloud-based solutions. * Define and implement microservice architecture using a code-first approach. * Apply strong architectural principles and design patterns to deliver robust solutions. * Collaborate with a cross-functional team (including React developers) to ensure seamless integration of front-end and back-end. * Get hands-on with C#, .NET, SQL, Web APIs, and React for complex feature development. * Build credibility through technical expertise and lead the team in pushin
About the Role - We're looking for a Principal Software Engineer to lead the migration and modernisation of a complex legacy application into a modern, scalable architecture. This is a hands-on technical role where you'll shape the design, guide the team, and ensure successful delivery of a critical transformation project. Key Responsibilities * Drive the migration of legacy systems to modern, cloud-based solutions. * Define and implement microservice architecture using a code-first approach. * Apply strong architectural principles and design patterns to deliver robust solutions. * Collaborate with a cross-functional team (including React developers) to ensure seamless integration of front-end and back-end. * Get hands-on with C#, .NET, SQL, Web APIs, and React for complex feature development. * Build credibility through technical expertise and lead the team in pushin
Senior Software Developer
Senior Software Developer
Brightbox GRP Ltd
Newcastle Upon Tyne, Tyne and Wear, newc
£500 - £560 per day
Strong knowledge of microservices architecture and RESTful API design. * Familiarity with API gateway platforms including WSO2, Kong, or Apigee.
Strong knowledge of microservices architecture and RESTful API design. * Familiarity with API gateway platforms including WSO2, Kong, or Apigee.
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Automation Test Engineer
Automation Test Engineer
TALENT INTERNATIONAL UK LTD
Battlefield, Newcastle Upon Tyne (NE1), NE1
£440.00 - £450.00 per day
Micro-service architecture and API testing principles
Micro-service architecture and API testing principles
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Full Stack Developer
Full Stack Developer
Erin Associates
Billingham (TS22), TS22
£45000 - £52000 per annum, Benefits Excellent benefits and potential b
API Development
API Development
FEATURED
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A good understanding of Shopify app development principles and the Shopify API.
A good understanding of Shopify app development principles and the Shopify API.
FEATURED
Engineering Software Developer (Building Services)
Engineering Software Developer (Building Services)
WSP UK Limited
Newcastle Upon Tyne, Tyne and Wear
Competitive
Experience of .NET/C# with the Revit API.
Experience of .NET/C# with the Revit API.
Join the Onboarding Platform Team at tombola - The Onboarding Platform team plays a huge part in welcoming our players to tombola. As we continue to grow, we are looking for .NET Full Stack Developers who enjoy solving real problems, working collaboratively and building products that genuinely make a difference. If you want to work on a core part of our platform and see the impact of your work straight away, this could be the place for you. At tombola we build everything in house. The team owns the full onboarding experience, including registration, verification, login and ongoing improvements that keep the experience smooth, safe and enjoyable. The tech you will use - You will work with - * C# ASP Net MVC (Framework and Core) * Node.js * VueJs and TypeScript * AWS including Lambda, ECS, S3, DynamoDB and RDS * Docker, Terraform, Packer, TeamCity and GitHub * MSSQL, My
Join the Onboarding Platform Team at tombola - The Onboarding Platform team plays a huge part in welcoming our players to tombola. As we continue to grow, we are looking for .NET Full Stack Developers who enjoy solving real problems, working collaboratively and building products that genuinely make a difference. If you want to work on a core part of our platform and see the impact of your work straight away, this could be the place for you. At tombola we build everything in house. The team owns the full onboarding experience, including registration, verification, login and ongoing improvements that keep the experience smooth, safe and enjoyable. The tech you will use - You will work with - * C# ASP Net MVC (Framework and Core) * Node.js * VueJs and TypeScript * AWS including Lambda, ECS, S3, DynamoDB and RDS * Docker, Terraform, Packer, TeamCity and GitHub * MSSQL, My
NEW
A bit about us - At Waterstons, we dont just build technologywe create meaningful business transformations. With a global presence spanning the UK and Australia, we partner with businesses to unlock their full potential through innovative solutions. Our clients tell us our people are our greatest strength, and who are we to disagree? Thats why we invest in our team with unlimited holidays, flexible working, and private healthcare because we believe the best work happens when people feel valued. Did we also mention that weve been awarded Gold Investors in People for a fourth consecutive time? What Youll Be Doing - A technical security expert with the ability to conduct penetration tests and the appetite to deliver a wide spectrum of interesting security related work seeking a new challenge to join our growing Cyber team to help shape the companys security and complianc
A bit about us - At Waterstons, we dont just build technologywe create meaningful business transformations. With a global presence spanning the UK and Australia, we partner with businesses to unlock their full potential through innovative solutions. Our clients tell us our people are our greatest strength, and who are we to disagree? Thats why we invest in our team with unlimited holidays, flexible working, and private healthcare because we believe the best work happens when people feel valued. Did we also mention that weve been awarded Gold Investors in People for a fourth consecutive time? What Youll Be Doing - A technical security expert with the ability to conduct penetration tests and the appetite to deliver a wide spectrum of interesting security related work seeking a new challenge to join our growing Cyber team to help shape the companys security and complianc
NEW
Join the Exciting Journey at tombola - Ready to step into a senior role that exists because of real growth and real success? This opportunity has opened up thanks to an internal promotion within the team. Someone has developed and progressed their career with us which means we are now looking for another established Senior Platform Developer to help us keep building momentum. It is a brilliant sign of the progression, maturity and investment happening across the wider Platform Team at tombola. We are looking for an experienced and confident Senior Developer who brings depth, strong opinions and proper senior level thinking. Someone who can help shape where we go next and keep raising the bar. You will not be coming in to maintain old code. You will be working on new and exciting projects that directly support how our games connect to the platform.
Join the Exciting Journey at tombola - Ready to step into a senior role that exists because of real growth and real success? This opportunity has opened up thanks to an internal promotion within the team. Someone has developed and progressed their career with us which means we are now looking for another established Senior Platform Developer to help us keep building momentum. It is a brilliant sign of the progression, maturity and investment happening across the wider Platform Team at tombola. We are looking for an experienced and confident Senior Developer who brings depth, strong opinions and proper senior level thinking. Someone who can help shape where we go next and keep raising the bar. You will not be coming in to maintain old code. You will be working on new and exciting projects that directly support how our games connect to the platform.
Director of IT & Change
Director of IT & Change
BENEFACT GROUP PLC T/A ECCLESIASTICAL INSURANCE GROUP PLC
Newcastle Upon Tyne, Tyne and Wear
Competitive
Skilled in defining AI strategies, implementing AI solutions, and driving innovation through modern technology and API development.
Skilled in defining AI strategies, implementing AI solutions, and driving innovation through modern technology and API development.
NEW
102 exact matches jobs are outside your preferred location
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Mid-Senior Shopify Developer
Mid-Senior Shopify Developer
Central Employment Agency (North East) Limited
Stockton-On-Tees, County Durham
Market related
Central Employment are working with a fast growing North East Search Marketing & Web Development Agency, as they look to recruit a talented Mid-Senior Shopify Developer. Remote based, 1-2 days a month in Teesside - Up to £43,000 DOE - Immediate start date on offer - Reporting directly to the SLT, you’ll take ownership of all Shopify development work, while helping us shape and grow a brand-new department. The role offers the chance to make a real impact, working with an ambitious agency that supports a broad range of clients from start-ups to established multi-million-pound brands. You’ll work on a mix of projects, from ongoing Shopify maintenance to full website builds and re-platforming. Our design and UX specialists will support you, allowing you to focus on development, integrations and technical excellence. Requirements
Central Employment are working with a fast growing North East Search Marketing & Web Development Agency, as they look to recruit a talented Mid-Senior Shopify Developer. Remote based, 1-2 days a month in Teesside - Up to £43,000 DOE - Immediate start date on offer - Reporting directly to the SLT, you’ll take ownership of all Shopify development work, while helping us shape and grow a brand-new department. The role offers the chance to make a real impact, working with an ambitious agency that supports a broad range of clients from start-ups to established multi-million-pound brands. You’ll work on a mix of projects, from ongoing Shopify maintenance to full website builds and re-platforming. Our design and UX specialists will support you, allowing you to focus on development, integrations and technical excellence. Requirements
FEATURED
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Familiarity with HTTP methods and API interaction design
Familiarity with HTTP methods and API interaction design
NEW
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Strong commercial experience with Node.js (Back End services and API development). * Knowledge of RESTful API design and integration.
Strong commercial experience with Node.js (Back End services and API development). * Knowledge of RESTful API design and integration.
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Deep understanding of API technologies (REST, GraphQL, XML-RPC)
Deep understanding of API technologies (REST, GraphQL, XML-RPC)
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• Strong backend engineering background delivering high-scale systems with AI components (Python/Java, RAG frameworks, vector databases, API engineering).
• Strong backend engineering background delivering high-scale systems with AI components (Python/Java, RAG frameworks, vector databases, API engineering).
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We are looking for a highly skilled Lead Business Analyst / Product Owner to lead the design, development, and delivery of API solutions that enable seamless integration across our digital ecosystem. This hybrid role combines strategic product ownership with hands-on business analysis to ensure our API platform meets business needs, enhances interoperability, and supports scalable growth. * Define and own the API product backlog, aligning with business objectives and technology strategy. * Act as the voice of the customer for API consumers, ensuring usability and developer experience. * Gather, analyze, and document functional and non-functional requirements for API development. * Collaborate with architects and engineering teams to design API specifications, JSON, XM
We are looking for a highly skilled Lead Business Analyst / Product Owner to lead the design, development, and delivery of API solutions that enable seamless integration across our digital ecosystem. This hybrid role combines strategic product ownership with hands-on business analysis to ensure our API platform meets business needs, enhances interoperability, and supports scalable growth. * Define and own the API product backlog, aligning with business objectives and technology strategy. * Act as the voice of the customer for API consumers, ensuring usability and developer experience. * Gather, analyze, and document functional and non-functional requirements for API development. * Collaborate with architects and engineering teams to design API specifications, JSON, XM
PREMIUM
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SPFx, TypeScript/JavaScript, Graph API, PnP PowerShell experience
SPFx, TypeScript/JavaScript, Graph API, PnP PowerShell experience
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Familiarity with integration tools and methods (e.g., API-based integrations, middleware solutions and automation platforms).
Familiarity with integration tools and methods (e.g., API-based integrations, middleware solutions and automation platforms).
In addition, you will help key business stakeholders to translate their vision into reality by owning each and all of the following phases: Architecture and design, Security first mindset, epic and story collaboration, agile development, 3rd party vendor API integration and delivery.
In addition, you will help key business stakeholders to translate their vision into reality by owning each and all of the following phases: Architecture and design, Security first mindset, epic and story collaboration, agile development, 3rd party vendor API integration and delivery.
My client are seeking a JavaDeveloper with strong expertise in Apache Kafka, Node.js, and AWS cloud services. The role involves designing and implementing scalable, event-driven architectures, building microservices, and deploying solutions in a cloud-native environment. Essential Skills & Experience * Strong commercial experience with Java (core + modern frameworks) * Hands-on experience with Node.js * Proven background delivering solutions in AWS environments * Understanding of microservices, APIs and distributed systems * Experience working in Agile / DevOps environments * Familiarity with CI/CD pipelines and cloud-native tooling * Experience with Kafka Desirable * Previous experience working in public-sector or secure environments
My client are seeking a JavaDeveloper with strong expertise in Apache Kafka, Node.js, and AWS cloud services. The role involves designing and implementing scalable, event-driven architectures, building microservices, and deploying solutions in a cloud-native environment. Essential Skills & Experience * Strong commercial experience with Java (core + modern frameworks) * Hands-on experience with Node.js * Proven background delivering solutions in AWS environments * Understanding of microservices, APIs and distributed systems * Experience working in Agile / DevOps environments * Familiarity with CI/CD pipelines and cloud-native tooling * Experience with Kafka Desirable * Previous experience working in public-sector or secure environments
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We are seeking a skilled Full Stack Developer to lead the development of a scalable, secure, and user-centric analytics platform. This is a12 Months fixed term role, you must be UK based, the role is fully remote. Full Stack Developer - Role Responsibilities * Develop and maintain the React-based UI and Golang microservices backend * Design intuitive user experiences and deliver feature-rich portal modules * Implement and optimise CI/CD pipelines for automated deployment and testing. * Integrate with external * Build and manage APIs for internal and customer-facing services. * Participate in architectural decisions and contribute to the platforms roadmap. Full Stack Developer -Essential Experience * Proven experience in full stack development * Strong proficiency in React, JavaScript, PHP Symfony, and Golang
We are seeking a skilled Full Stack Developer to lead the development of a scalable, secure, and user-centric analytics platform. This is a12 Months fixed term role, you must be UK based, the role is fully remote. Full Stack Developer - Role Responsibilities * Develop and maintain the React-based UI and Golang microservices backend * Design intuitive user experiences and deliver feature-rich portal modules * Implement and optimise CI/CD pipelines for automated deployment and testing. * Integrate with external * Build and manage APIs for internal and customer-facing services. * Participate in architectural decisions and contribute to the platforms roadmap. Full Stack Developer -Essential Experience * Proven experience in full stack development * Strong proficiency in React, JavaScript, PHP Symfony, and Golang
FEATURED