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Api
Greatfield Estate
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0 Contract API jobs in Greatfield Estate + 20 miles
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3rd party API integration experience * A diverse range of projects (front-end builds all the way to custom API's)
3rd party API integration experience * A diverse range of projects (front-end builds all the way to custom API's)
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Minimum of 15 years applied experience as an API engineer * Strong experience in API designing and creating architectural artefacts such as gap analysis, low level designs, data models etc.
Minimum of 15 years applied experience as an API engineer * Strong experience in API designing and creating architectural artefacts such as gap analysis, low level designs, data models etc.
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Our client, a well-established brand in the hospitality and travel industry, is seeking a talented Software Developer to join their collaborative in-house development team. You'll play a key role in delivering and maintaining a high-traffic e-commerce platform while working with the latest technologies in a supportive, growth-focused environment. The Role - You'll be involved in the full development lifecycle - designing, developing, and maintaining web applications built on Umbraco Cloud and .NET Core. This role offers variety, from building new features and integrations to supporting existing systems and contributing to continuous improvement initiatives. Key Responsibilities * Develop and maintain web applications in line with project requirements * Work collaboratively with designers, developers, and business stakeholders
Our client, a well-established brand in the hospitality and travel industry, is seeking a talented Software Developer to join their collaborative in-house development team. You'll play a key role in delivering and maintaining a high-traffic e-commerce platform while working with the latest technologies in a supportive, growth-focused environment. The Role - You'll be involved in the full development lifecycle - designing, developing, and maintaining web applications built on Umbraco Cloud and .NET Core. This role offers variety, from building new features and integrations to supporting existing systems and contributing to continuous improvement initiatives. Key Responsibilities * Develop and maintain web applications in line with project requirements * Work collaboratively with designers, developers, and business stakeholders
Our client, a well-established brand in the hospitality and travel industry, is seeking a talented Software Developer to join their collaborative in-house development team. You'll play a key role in delivering and maintaining a high-traffic e-commerce platform while working with the latest technologies in a supportive, growth-focused environment. The Role - You'll be involved in the full development lifecycle - designing, developing, and maintaining web applications built on Umbraco Cloud and .NET Core. This role offers variety, from building new features and integrations to supporting existing systems and contributing to continuous improvement initiatives. Key Responsibilities * Develop and maintain web applications in line with project requirements * Work collaboratively with designers, developers, and business stakeholders
Our client, a well-established brand in the hospitality and travel industry, is seeking a talented Software Developer to join their collaborative in-house development team. You'll play a key role in delivering and maintaining a high-traffic e-commerce platform while working with the latest technologies in a supportive, growth-focused environment. The Role - You'll be involved in the full development lifecycle - designing, developing, and maintaining web applications built on Umbraco Cloud and .NET Core. This role offers variety, from building new features and integrations to supporting existing systems and contributing to continuous improvement initiatives. Key Responsibilities * Develop and maintain web applications in line with project requirements * Work collaboratively with designers, developers, and business stakeholders
Essential Skills Core AWS Services: Proficiency / understanding of key AWS services listed below:- S3- Athena- Glue- Lambda- DynamoDB- OpenSearch- CloudFormation- API Gateway- ECS- CloudWatch
Essential Skills Core AWS Services: Proficiency / understanding of key AWS services listed below:- S3- Athena- Glue- Lambda- DynamoDB- OpenSearch- CloudFormation- API Gateway- ECS- CloudWatch
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Strong understanding of B2B API integration principles
Strong understanding of B2B API integration principles
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Experience with Azure API Management, including policy configuration and integration with Front Door and/or Application Gateway.
Experience with Azure API Management, including policy configuration and integration with Front Door and/or Application Gateway.
Principal Consultant-Data Architect, Oracle HCM Cloud, Oracle EBS-Uk
Principal Consultant-Data Architect, Oracle HCM Cloud, Oracle EBS-Uk
Infosys
Leeds, West Yorkshire
Competitive
12/11/2025 - jobtitle - Job Description - Role - Principal Consultant - Technology - Data Architect, Oracle HCM Cloud, Oracle EBS - Location - Leeds - Business Unit - ORC - Compensation - Competitive (including bonus) Lead the design and execution of data strategy and large-scale HR data migrations to Oracle HCM Cloud and Microsoft Azure, ensuring security, performance, and compliance. Your role - As a Senior Data Architect, you will lead the definition of data strategy and design robust, scalable solutions to support large-scale migration initiatives to Oracle HCM Cloud and Microsoft Azure Fabric. You will architect and implement frameworks that ensure secure, high-performance data flows across complex ecosystems, leveraging modern cloud technologies to deliver efficient and compliant solutions. In this role, you will drive the end-to-end execution of data migration
12/11/2025 - jobtitle - Job Description - Role - Principal Consultant - Technology - Data Architect, Oracle HCM Cloud, Oracle EBS - Location - Leeds - Business Unit - ORC - Compensation - Competitive (including bonus) Lead the design and execution of data strategy and large-scale HR data migrations to Oracle HCM Cloud and Microsoft Azure, ensuring security, performance, and compliance. Your role - As a Senior Data Architect, you will lead the definition of data strategy and design robust, scalable solutions to support large-scale migration initiatives to Oracle HCM Cloud and Microsoft Azure Fabric. You will architect and implement frameworks that ensure secure, high-performance data flows across complex ecosystems, leveraging modern cloud technologies to deliver efficient and compliant solutions. In this role, you will drive the end-to-end execution of data migration
Your primary focus will be on contributing to building robust, scalable APIs using Symfony API Platform and crafting highly performant, modern user interfaces with Next.js and React. * Backend Development : Design and implement new API endpoints and business logic using Symfony (PHP) & API Platform ensuring high performance and security - You should be comfortable building complex UIs and leveraging Next.js features like routing and API routes.
Your primary focus will be on contributing to building robust, scalable APIs using Symfony API Platform and crafting highly performant, modern user interfaces with Next.js and React. * Backend Development : Design and implement new API endpoints and business logic using Symfony (PHP) & API Platform ensuring high performance and security - You should be comfortable building complex UIs and leveraging Next.js features like routing and API routes.
API Development * Proficient in API authentication (JWT, OAuth). * Familiarity with API Platform (a plus).
API Development * Proficient in API authentication (JWT, OAuth). * Familiarity with API Platform (a plus).
Understanding of RESTful APIs, API management platforms, and web server architectures.
Understanding of RESTful APIs, API management platforms, and web server architectures.
Proof of Value Solutions (Implementation) Engineer
Proof of Value Solutions (Implementation) Engineer
Mimecast Services Limited
York, North Yorkshire
£44,000 - £66,000 a year
Proficiency in API integration and automation (REST, webhooks, etc.).
Proficiency in API integration and automation (REST, webhooks, etc.).
Experience with API management and microservices architecture * Microsoft Graph API development
Experience with API management and microservices architecture * Microsoft Graph API development
Automation scripting with API (using scripting languages such as Ansible, Python etc.)
Automation scripting with API (using scripting languages such as Ansible, Python etc.)
Description - To support the firms ambitious growth plans, we are looking for a skilled Senior Systems Developer to join our Systems Development team to lead the development and optimisation of our legal case management systems, workflows and integrations, primarily within OneAdvanceds Partner for Windows (P4W) environment. As a Senior Case Management Systems Developer, you will be a lead technical resource for the development, configuration and ongoing enhancement of the firms case and practice management systems. You will work closely with stakeholders across legal teams, IT and Compliance to improve processes, implement automation, and support the evolution of our technology strategy. This role is ideal for someone with deep technical expertise in P4W and a solid understanding of legal workflows and practice management needs.
Description - To support the firms ambitious growth plans, we are looking for a skilled Senior Systems Developer to join our Systems Development team to lead the development and optimisation of our legal case management systems, workflows and integrations, primarily within OneAdvanceds Partner for Windows (P4W) environment. As a Senior Case Management Systems Developer, you will be a lead technical resource for the development, configuration and ongoing enhancement of the firms case and practice management systems. You will work closely with stakeholders across legal teams, IT and Compliance to improve processes, implement automation, and support the evolution of our technology strategy. This role is ideal for someone with deep technical expertise in P4W and a solid understanding of legal workflows and practice management needs.
About The Role - FDM is a global business and technology consultancy seeking a Front-End Developer to work for our client within the healthcare sector. This is initially a 6-month contract with the potential to extend up to 2 years and will be a hybrid role based in London or Leeds. Our client is seeking an experienced Front-End Developer who is skilled in modern JavaScript frameworks. The ideal candidate will be willing to travel to the Leeds office twice a month. Responsibilities * Develop accessible, responsive, as well as performant user interfaces using NextJs and React to meet complex healthcare service needs * Write clean, semantic HTML, CSS, and JavaScript code that strictly adheres to W3C standards and GDS (Government Design System) principles * Collaborate closely with backend engineers to integrate frontend components with Python-based services and APIs
About The Role - FDM is a global business and technology consultancy seeking a Front-End Developer to work for our client within the healthcare sector. This is initially a 6-month contract with the potential to extend up to 2 years and will be a hybrid role based in London or Leeds. Our client is seeking an experienced Front-End Developer who is skilled in modern JavaScript frameworks. The ideal candidate will be willing to travel to the Leeds office twice a month. Responsibilities * Develop accessible, responsive, as well as performant user interfaces using NextJs and React to meet complex healthcare service needs * Write clean, semantic HTML, CSS, and JavaScript code that strictly adheres to W3C standards and GDS (Government Design System) principles * Collaborate closely with backend engineers to integrate frontend components with Python-based services and APIs
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About The Role - FDM is a global business and technology consultancy seeking Dynamic 365 Developers to work for our client within the public service sector. This is initially a 6-month contract with the potential to extend and will be a remote role with the occasional travel to Solihull. Our client is seeking a passionate Dynamics 365 Developer. The ideal candidate will have proven commercial experience and knowledge in Dynamics 365 Customer Services ideally also in Marketing & Sales, as well as MS Power Pages, Azure Logic Apps, and C#. You will also possess a solid understanding and experience with APIs and Integrations. You will play a crucial role in designing, developing, and implementing solutions using Microsoft Dynamics 365, working closely with stakeholders to understand business requirements and translate them into technical solutions to enhance business proc
About The Role - FDM is a global business and technology consultancy seeking Dynamic 365 Developers to work for our client within the public service sector. This is initially a 6-month contract with the potential to extend and will be a remote role with the occasional travel to Solihull. Our client is seeking a passionate Dynamics 365 Developer. The ideal candidate will have proven commercial experience and knowledge in Dynamics 365 Customer Services ideally also in Marketing & Sales, as well as MS Power Pages, Azure Logic Apps, and C#. You will also possess a solid understanding and experience with APIs and Integrations. You will play a crucial role in designing, developing, and implementing solutions using Microsoft Dynamics 365, working closely with stakeholders to understand business requirements and translate them into technical solutions to enhance business proc
Software Engineer (AI & Machine Learning Focus)
Software Engineer (AI & Machine Learning Focus)
Bluetree Group
Rotherham, South Yorkshire
£40,000 - £60,000 a year
Drive E-commerce Innovation: Use AI to Simplify Print for Hundreds of Thousands of Customers. Location: Manvers, Rotherham - Type: Full-time Monday to Friday 9am - 5.30pm with flexible working options. Salary: £40,000-£60,000 depending on experience - We're a leading e-commerce print company operating two distinct online brands, route1print and instantprint. Our core mission is simple: to make print buying as easy as possible for small businesses. We are looking for a talented Software Engineer to leverage cutting-edge technology to drive this mission forward. From automating complex artwork manipulation and streamlining responses to customer queries to identifying proactive opportunities to improve the end-to-end user experience, you will play a crucial role in using AI to enhance the online customer journey,
Drive E-commerce Innovation: Use AI to Simplify Print for Hundreds of Thousands of Customers. Location: Manvers, Rotherham - Type: Full-time Monday to Friday 9am - 5.30pm with flexible working options. Salary: £40,000-£60,000 depending on experience - We're a leading e-commerce print company operating two distinct online brands, route1print and instantprint. Our core mission is simple: to make print buying as easy as possible for small businesses. We are looking for a talented Software Engineer to leverage cutting-edge technology to drive this mission forward. From automating complex artwork manipulation and streamlining responses to customer queries to identifying proactive opportunities to improve the end-to-end user experience, you will play a crucial role in using AI to enhance the online customer journey,
Salary: £42,000 to £50,000 per annum Are you a talented Full Stack Developer looking for a role where your work truly matters? STEM Learning is building a modern, in-house engineering team to shape the future of digital education. Join us and help deliver products that make a real difference - like Explorify ( our award-winning Primary Science activity hub. The Role - You'll be joining an ambitious IT team in a well-established business, working directly with the Technical Lead to drive our digital architecture forward. You'll take ownership of front and backend, improving performance and developing features that will drive real growth for STEM Learning. You will work closely with our internal Technical Delivery/Product Team, as well as our Data and Support teams. This is an exciting opportunity to work with a talented team to make real impact to the Education sector.
Salary: £42,000 to £50,000 per annum Are you a talented Full Stack Developer looking for a role where your work truly matters? STEM Learning is building a modern, in-house engineering team to shape the future of digital education. Join us and help deliver products that make a real difference - like Explorify ( our award-winning Primary Science activity hub. The Role - You'll be joining an ambitious IT team in a well-established business, working directly with the Technical Lead to drive our digital architecture forward. You'll take ownership of front and backend, improving performance and developing features that will drive real growth for STEM Learning. You will work closely with our internal Technical Delivery/Product Team, as well as our Data and Support teams. This is an exciting opportunity to work with a talented team to make real impact to the Education sector.
Restful API Services experience
Restful API Services experience
AI Engineer, Software Engineer, Machine Learning Engineer, LLM, GenAI, Agentic, LangChain, LangGraph, Langfuse, Python, Backend, API, MLflow, W&B, DVC, Evaluation, RAG, Retrieval, Semantic Search, Multimodal, Computer Vision, Speech-to-Text, Cloud, AWS, Azure, Model Deployment, UK Remote, Contractor, EdTech, Assessment Systems, Automated Scoring, Git, GitHub, UK Hours
AI Engineer, Software Engineer, Machine Learning Engineer, LLM, GenAI, Agentic, LangChain, LangGraph, Langfuse, Python, Backend, API, MLflow, W&B, DVC, Evaluation, RAG, Retrieval, Semantic Search, Multimodal, Computer Vision, Speech-to-Text, Cloud, AWS, Azure, Model Deployment, UK Remote, Contractor, EdTech, Assessment Systems, Automated Scoring, Git, GitHub, UK Hours
Strong understanding of REST API design, messaging patterns, and data modelling. * Experience with API gateway design, rate limiting, and fault-tolerant architectures.
Strong understanding of REST API design, messaging patterns, and data modelling. * Experience with API gateway design, rate limiting, and fault-tolerant architectures.
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Integrate automated API security testing workflows into the platform, ensuring reliability and accuracy of results.
Integrate automated API security testing workflows into the platform, ensuring reliability and accuracy of results.
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Familiarity with HTTP methods and API interaction design
Familiarity with HTTP methods and API interaction design
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Strong knowledge ofREST and/or GraphQL API design
Strong knowledge ofREST and/or GraphQL API design
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