1 to 25 of 33 API Development Jobs in the Thames Valley

Americaneagle.com is a family-owned web design, development, and digital marketing agency with a passionate belief in the power of technology to positively transform business practices. Our focus is on helping customers grow and achieve success in the digital space. We cover a variety of different industries, including eCommerce … eight years. We're looking for a talented Salesforce B2B Commerce Developer to join our growing Salesforce team. This role focuses exclusively on backend development for B2B Commerce solutions, working with server-side logic, integrations, APIs, data management, and custom lightning web components. Behind every powerful B2B commerce platform ...

Americaneagle.com is a family-owned web design, development, and digital marketing agency with a passionate belief in the power of technology to positively transform business practices. Our focus is on helping customers grow and achieve success in the digital space. We cover a variety of different industries, including eCommerce … eight years. We're looking for a talented Salesforce B2B Commerce Developer to join our growing Salesforce team. This role focuses exclusively on backend development for B2B Commerce solutions, working with server-side logic, integrations, APIs, data management, and custom lightning web components. Behind every powerful B2B commerce platform ...

parking directly from their vehicles. What you will do Maintain and expand our serverless card payment infrastructure built with TypeScript, Node.js, and AWS (Lambda, API Gateway, DynamoDB). Ensure continued PCI DSS compliance. Work with others to fix bugs, implement minimal new features, trace errors, and ensure security patches … hands-on experience with TypeScript and Node.js. Frontend familiarity is helpful (e.g. React). Proficiency with AWS services in a serverless context, especially CloudFront, API Gateway, Lambda, DynamoDB and CloudWatch. Commercial experience with Infrastructure-as-Code tools such as Terraform, SST, CDK or CloudFormation. Strong understanding of API ...

currently seeking an experienced Senior Developer to join our established Client Digital Solutions team responsible for the development, implementation, and maintenance of software solutions across both our UK and NL services sectors and our wider international clients. As an experienced Senior Developer, you will become a key member … leading cloud based digital solutions to our clients. Your Responsibilities: Develop, deploy, test and support cloud applications. Working as part of a dedicated software development team, under the guidance of technical lead members on all aspects of the software development lifecycle Involvement in the development ...

patient outcomes through technology. As a Senior .NET Developer, you will play a pivotal role in designing, developing, and maintaining secure and scalable Web API backends, as well as integration solutions built on the latest .NET technologies. Your work will focus on delivering reliable healthcare integrations, implementing industry best … practices for API security, and ensuring high performance across distributed systems. In addition to hands-on development, you will contribute to architectural decision-making, lead technical design initiatives, and mentor team members to uphold engineering excellence and deliver high-quality software solutions. This permanent role offers full remote ...

patient outcomes through technology. As a Senior .NET Developer, you will play a pivotal role in designing, developing, and maintaining secure and scalable Web API backends, as well as integration solutions built on the latest .NET technologies. Your work will focus on delivering reliable healthcare integrations, implementing industry best … practices for API security, and ensuring high performance across distributed systems. In addition to hands-on development, you will contribute to architectural decision-making, lead technical design initiatives, and mentor team members to uphold engineering excellence and deliver high-quality software solutions. This permanent role offers full remote ...

patient outcomes through technology. As a Senior .NET Developer, you will play a pivotal role in designing, developing, and maintaining secure and scalable Web API backends, as well as integration solutions built on the latest .NET technologies. Your work will focus on delivering reliable healthcare integrations, implementing industry best … practices for API security, and ensuring high performance across distributed systems. In addition to hands-on development, you will contribute to architectural decision-making, lead technical design initiatives, and mentor team members to uphold engineering excellence and deliver high-quality software solutions. This permanent role offers full remote ...

patient outcomes through technology. As a Senior .NET Developer, you will play a pivotal role in designing, developing, and maintaining secure and scalable Web API backends, as well as integration solutions built on the latest .NET technologies. Your work will focus on delivering reliable healthcare integrations, implementing industry best … practices for API security, and ensuring high performance across distributed systems. In addition to hands-on development, you will contribute to architectural decision-making, lead technical design initiatives, and mentor team members to uphold engineering excellence and deliver high-quality software solutions. This permanent role offers full remote ...

responsibilities will be to: Maintain and enhance existing in-house applications Develop new features and tools to agreed requirements Scope, estimate, schedule, and communicate development work Ensure solutions comply with IT security and ISO27001 standards Identify and deliver system improvements Collaborate with the Senior Developer and wider data team … successful as the Application Developer you will need: C#, .NET Core, OO development, repository pattern, unit testing Windows Forms experience Strong MS SQL Server skills (T-SQL, stored procedures, functions) Database design and development Git or similar source control Debugging, problem-solving, writing documentation PowerShell scripting, API ...

responsibilities will be to: Maintain and enhance existing in-house applications Develop new features and tools to agreed requirements Scope, estimate, schedule, and communicate development work Ensure solutions comply with IT security and ISO27001 standards Identify and deliver system improvements Collaborate with the Senior Developer and wider data team … successful as the Application Developer you will need: C#, .NET Core, OO development, repository pattern, unit testing Windows Forms experience Strong MS SQL Server skills (T-SQL, stored procedures, functions) Database design and development Git or similar source control Debugging, problem-solving, writing documentation PowerShell scripting, API ...

building a robust MVP that enables users to list, search, and manage yacht listings efficiently. The role requires expertise in both web and API development, with a strong emphasis on scalable architecture and user experience. The project is based in the United Kingdom, and UK-based freelancers … scalable and ready for additional features post-launch Collaborate on technical documentation and handover processes Requirements Proven experience in full stack web development (front-end and back-end) Proficiency with modern frameworks (e.g., React, Angular, Vue) and backend technologies (e.g., Node.js, Python, Ruby) Strong understanding of RESTful API ...

building a robust MVP that enables users to list, search, and manage yacht listings efficiently. The role requires expertise in both web and API development, with a strong emphasis on scalable architecture and user experience. The project is based in the United Kingdom, and UK-based freelancers … scalable and ready for additional features post-launch Collaborate on technical documentation and handover processes Requirements Proven experience in full stack web development (front-end and back-end) Proficiency with modern frameworks (e.g., React, Angular, Vue) and backend technologies (e.g., Node.js, Python, Ruby) Strong understanding of RESTful API ...

building a robust MVP that enables users to list, search, and manage yacht listings efficiently. The role requires expertise in both web and API development, with a strong emphasis on scalable architecture and user experience. The project is based in the United Kingdom, and UK-based freelancers … scalable and ready for additional features post-launch Collaborate on technical documentation and handover processes Requirements Proven experience in full stack web development (front-end and back-end) Proficiency with modern frameworks (e.g., React, Angular, Vue) and backend technologies (e.g., Node.js, Python, Ruby) Strong understanding of RESTful API ...

building a robust MVP that enables users to list, search, and manage yacht listings efficiently. The role requires expertise in both web and API development, with a strong emphasis on scalable architecture and user experience. The project is based in the United Kingdom, and UK-based freelancers … scalable and ready for additional features post-launch Collaborate on technical documentation and handover processes Requirements Proven experience in full stack web development (front-end and back-end) Proficiency with modern frameworks (e.g., React, Angular, Vue) and backend technologies (e.g., Node.js, Python, Ruby) Strong understanding of RESTful API ...

building a robust MVP that enables users to list, search, and manage yacht listings efficiently. The role requires expertise in both web and API development, with a strong emphasis on scalable architecture and user experience. The project is based in the United Kingdom, and UK-based freelancers … scalable and ready for additional features post-launch Collaborate on technical documentation and handover processes Requirements Proven experience in full stack web development (front-end and back-end) Proficiency with modern frameworks (e.g., React, Angular, Vue) and backend technologies (e.g., Node.js, Python, Ruby) Strong understanding of RESTful API ...

professionals to create seamless experiences. Participate in Product Planning: From discovery to deployment, we value your input throughout all stages of the Software Development Lifecycle Develop and Enhance Features: Collaborate to develop robust new features, APIs, and continuously improve our industry-leading products. Help find and fix bugs … Ensure top-tier products and services through quality engineering and attentive, customer-focused development. What you'll bring to the Team: Expertise in Backend Development: Strong proficiency in Node.js, TypeScript/JavaScript best practices, along with experience in at least one other server-side language. Database Mastery ...

professionals to create seamless experiences. Participate in Product Planning: From discovery to deployment, we value your input throughout all stages of the Software Development Lifecycle Develop and Enhance Features: Collaborate to develop robust new features, APIs, and continuously improve our industry-leading products. Help find and fix bugs … Ensure top-tier products and services through quality engineering and attentive, customer-focused development. What you'll bring to the Team: Expertise in Backend Development: Strong proficiency in Node.js, TypeScript/JavaScript best practices, along with experience in at least one other server-side language. Database Mastery ...

delivery but also for mentoring peers, shaping design decisions, and contributing to long-term planning and technical standards. What you'll need: SPA development experience using JavaScript and TypeScript Proficiency in both Vue.js (v3) and Nuxt.js HTML5, CSS3+, Tailwind, and responsive design implementation CSS pre-processors (SASS, SCSS … build tools (Vite, Webpack) PrimeUI, Axios, GitHub or equivalent version control Experience with MSAL and single sign-on (SSO) REST-based API development UI/UX, accessibility (WCAG/WAI), and usability standards Wireframing, prototyping, and high-fidelity mock-ups Use of Figma, Sketch or Adobe XD Testing ...

across both theme and app development. You'll work across: Advanced theme builds using Liquid Hydrogen, Oxygen and modern Shopify frameworks Custom Shopify app development (Node/React or Ruby) API development and third-party integrations Performance optimisation for high-traffic storefronts Building reusable frontend components … Shopify developer Proven background in building and maintaining custom Shopify apps Strong knowledge of Liquid, frontend fundamentals and Shopify's latest tooling Understanding of API design, data structures and integration patterns Experience working on large-scale or high-growth ecommerce brands Confident in leading technically and supporting developers across ...

across both theme and app development. You'll work across: Advanced theme builds using Liquid Hydrogen, Oxygen and modern Shopify frameworks Custom Shopify app development (Node/React or Ruby) API development and third-party integrations Performance optimisation for high-traffic storefronts Building reusable frontend components … Shopify developer Proven background in building and maintaining custom Shopify apps Strong knowledge of Liquid, frontend fundamentals and Shopify's latest tooling Understanding of API design, data structures and integration patterns Experience working on large-scale or high-growth ecommerce brands Confident in leading technically and supporting developers across ...

across both theme and app development. You'll work across: Advanced theme builds using Liquid Hydrogen, Oxygen and modern Shopify frameworks Custom Shopify app development (Node/React or Ruby) API development and third-party integrations Performance optimisation for high-traffic storefronts Building reusable frontend components … Shopify developer Proven background in building and maintaining custom Shopify apps Strong knowledge of Liquid, frontend fundamentals and Shopify's latest tooling Understanding of API design, data structures and integration patterns Experience working on large-scale or high-growth ecommerce brands Confident in leading technically and supporting developers across ...

across both theme and app development. You'll work across: Advanced theme builds using Liquid Hydrogen, Oxygen and modern Shopify frameworks Custom Shopify app development (Node/React or Ruby) API development and third-party integrations Performance optimisation for high-traffic storefronts Building reusable frontend components … Shopify developer Proven background in building and maintaining custom Shopify apps Strong knowledge of Liquid, frontend fundamentals and Shopify's latest tooling Understanding of API design, data structures and integration patterns Experience working on large-scale or high-growth ecommerce brands Confident in leading technically and supporting developers across ...

driving business value. Requirements Strong hands-on experience with AWS (Azure or GCP also considered). Excellent programming skills in Python. Proven background in API development and integration. Experience building and maintaining modern data pipelines using Airflow and Kafka. Solid understanding of Snowflake or similar cloud data warehouses. … take real ownership within a scaling SaaS business, influencing architecture, tooling, and long-term strategy. Your work will have direct impact on product development and the wider company direction. ...

Multi-Tenant Architecture within a B2B environment. Technical Requirements C#/.NET/.Net Core 8 Angular Or Razor pages/Blazor AWS - essential API Development Entity Framework Additional & Beneficial Skills: Mentoring or leadership experience Experience working with off-shore teams Experience within Engineering/Automotive sectors Please ...

lead end-to-end architecture, system design, and deploy microservice-based SaaS platform Deep expertise in C#/.NET Core and ASP.NET Core Web API development. Working knowledge of Python for AI workflows Experience with AI/LLM frameworks (e.g. LangChain, Google Vertex, LiteLLM, OpenAI API). Implement ...