API Development Jobs

1 to 25 of 154 API Development Jobs

Developer

Manchester Area, United Kingdom
MacGregor Black
Sanity CMS Developer. This is a permanent role based in Manchester. As a Sanity Developer, you will report directly to the Director of Web Development and play a pivotal role in content management and deployment across digital platforms. Your expertise in headless CMS, particularly Sanity, will drive the development … to build scalable and efficient web applications. Oversee the integration of third-party services like e-commerce platforms, CRM systems, and analytics tools through API connections. Conduct technical SEO audits and optimize the site structure for maximum visibility and ranking. Train non-technical team members on managing the content … version control for all digital assets and codebases. Key Skills and Experience Required: Proven experience as a Sanity Developer or similar role in web development with a strong portfolio of successful projects. Expertise in modern JavaScript frameworks, particularly React, and familiarity with Node.js. Strong understanding of API development more »
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Senior Software Engineer

London Area, United Kingdom
Hybrid / WFH Options
Bridgewater Resourcing Solutions Limited
platform, the company is now hiring for a senior level Back-End Software Developer who is looking to take ownership of the back-end development and DevOps function. The role will offer autonomy, ownership, creativity, problem-solving while offering flexibility in working. This is an opportunity to make a … Languages will be: Javascript, Go, SQL Key Responsibilities of our Lead Back-End Software Engineer You will: Implement backend functionality and features e.g building API for front-end, optimising response speed, image compression, payments-processing, OAuth management amongst others. Handle backend integration for services such as a code execution … platform, authentication, and other API’s. DevOps - Handle deployments to production. Maintain self-hosted services on bare metal server infrastructure. Database management - Maintain efficiency, handle migrations, and manage the Postgres database. Identify performance bottlenecks. Analytics - build out queries and data analytics to monitor and find ways to improve the more »
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Senior Software Engineer

United Kingdom
Hybrid / WFH Options
SR2 | Socially Responsible Recruitment | Certified B Corporation™
with new tech and thrives on complexity and continuous learning to work on a variety of their client's projects. Responsibilities include: Heading up development processes for new projects. Mentoring junior developers. Strategising and planning efficient building of robust web applications. Liaising with clients to understand project requirements. Managing … code quality. Maintaining documentation. Collaborative development: working alongside project managers, designers and other developers. About you: You should have extensive experience with .NET Frameworks/.NET Core, C#, Umbraco CMS, API development, Azure DevOps and JavaScript frameworks like React or Angular. As well as strong communication skills more »
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API Developer (C#/NodeJS)

Rugby, England, United Kingdom
Revive! UK
We provide a market leading SMART repair service and have over 180 vans nationwide. We are looking for a talented and passionate Mid-Level API Developer with experience with C# to strengthen our team and help us build and expand our API capabilities, which are consumed by multiple … last 3 years. And we are Number 10 in the Elite Franchise Top 100 Franchise list for 2024. Responsibilities and Duties As a Backend API Mid-Level Developer, you will: Hold a natural curiosity and approach to learning new technologies relevant to the business. Follow best practices in software … development and ensure high-quality code Create and improve work processes and workflows to optimize efficiency and performance Design, develop, and maintain RESTful APIs using C#, JavaScript, and NodeJS Build back-end services to extract data from Microsoft Dynamics CRM software using MS Dynamics CRM SDK and feed Internal more »
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Data Product Manager

London, England, United Kingdom
Harnham
the businesses database, develop and maintain the logic for KPI calculations for core products and services, working with other teams to implement these for API development Serve as the bridge between the tech teams and data providers to facilitate the development and implementation of intergrations Implement and … KPIs to assess the success and impact of data in the products YOUR KEY SKILLS AND EXPERIENCE Strong background in product management and product development Technical expertise in SQL, JIRA and Salesforce Proven experience in data management and integration THE BENEFITS Up to £70,000 + benefits Hybrid London more »
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Lead .NET API Developer - 6 month Contract - Remote Working

England, United Kingdom
Hybrid / WFH Options
iO Associates - UK/EU
We are working with a consultancy based in Ireland who are looking for a Senior .NET API Developer to join them on a 6 month contract initially, with a view of extending this further. The role will focus on implementing various solutions, following technical designs and working on enhancing … someone who has excellent stakeholder communication and is an expert when it comes to Back-end Development. . The 100% essential tech is: Software Development - 10 + years .NET - ideally 10 + years C# Restful APIs Azure DevOps SQL Automation Testing CI/CD Agile The role has been more »
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Technical Lead

Greater London, England, United Kingdom
UST
Technical Lead (API design) UST is currently recruiting for a Technical Lead (fixed term contract) role who comes with a strong technical background to join their award-winning team. About the role The successful candidate will be a team player with a proven background of managing IT teams, a … solid technical background and possess excellent analytical, problem-solving skills and excellent communication and stakeholder management skills. Key Deliverables: o Experience in managing IBM API Connect Gateway projects o Experience in managing and delivering the technical aspects of migration projects o Be well-versed in REST fundamentals and API design best practices. o Closely work with API developers/testers/analysts/engineers and help them with their day-to-day constraints and supervise their work. o API design using tools provided by the IBM API Connect V5/V10 suite. Experience on Apigee more »
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Frontend Developer

London, England, United Kingdom
Arrows
Full Stack Developer - React.JS - Python - Rest API - SQL - 6 Months - Paying up to £615 (Inside IR35) - Hybrid As a Full-Stack Engineer you will collaborate with a cross functional team to design and develop systems that operate on a wide range of data sets. You will work closely with … them into technical specifications and solutions. Utilize AWS Gateway to build, deploy, and manage APIs securely and efficiently. Develop server-side logic using FAST API and other relevant technologies to ensure robust and scalable backend systems. Ensure the performance, reliability, and scalability of applications and APIs through thorough testing … the entire stack, from front-end to back-end. Requirements: Proven experience working as a Full Stack Engineer, with a focus on React JS development and API design and development. Strong proficiency in React JS and its core principles, with a deep understanding of component-based architecture, state more »
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Lead Data Engineer

Edinburgh, Scotland, United Kingdom
Hybrid / WFH Options
Cathcart Technology
set to operate at an enterprise level and must be scalable so there is plenty to keep you occupied and challenged. Alongside hands-on development, you'll be leading a small team which will require some guiding and mentoring. Your involvement will also span the entire lifecycle of data … architecture, from design to development and deployment. Desirable Skills • Proficiency in AWS cloud services. • Expertise in either Python or Java programming languages. • Experience with API development. • Experience in a data-focused position or company • Capable of developing data platforms. • Strong communication skills and the ability to lead small more »
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Full Stack Engineer (.NET/React) | £80,000

Manchester Area, United Kingdom
Venchr
Here at Venchr, We're seeking a motivated full-stack software engineer with a passion for AI technology to join our innovative software development team. In this role, you'll play a pivotal part in shaping the future of our technology using cutting-edge Azure technologies, offering significant opportunities … for career growth and leadership positions. Working closely with the Product Director, you'll refine and size the development backlog, elevate our technology platform, and deliver an unparalleled customer experience. If you thrive in collaborative, creative teams, and have a track record in similar environments, we'd love to … Agile methodology (preferably Scrum). Proficiency with Visual Studio, Visual Studio Code. Azure DevOps and/or Azure GitHub CI/CD Pipeline. REST API development and Integration expertise. Strong understanding of Azure system architecture, performance, and security. Previous involvement in team projects of varying complexity. Desirable Skills more »
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Senior Software Engineer

Edinburgh, Scotland, United Kingdom
Head Resourcing
purpose code that meets the business, architectural and security requirements. • Design and conduct unit test plans to ensure high quality levels. • Create and maintain development artefacts and documentation for existing services. • Create detailed technical and design specifications in response to new business concepts/outline specifications. • Provide accurate estimates … for all development activities to assist the Development Manager with estimating project costs/timescales. • Assist in the delivery of all development activities to the budget, timescales and quality criteria of the relevant development project or maintenance release through the complete project life cycle (and during … role candidates need to have, • C# • ASP.NET (either MVC or Core) • JavaScript and/or TypeScript (ideally with experience in React, Angular or Vue.js) • API development (SOAP or REST) • SQL & SQL Server (or another relational database) • Source Control (ideally Git) • AWS This role offers a fantastic benefits package more »
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Java Software Engineer

London Area, United Kingdom
HCLTech
Tomcat/Kafka, SAML IAM workflows memory optimization and its relevant tools. From a technology perspective, we require 10+ years of experience in software development as an lead developer. The candidate should be able to demonstrate experience with: •Minimum 7 year experience with strong application development on Java … like GCP/AWS/Azure •Exposure and knowledge on Docker, Google Kubernetes environment is preferred. •Experience in spring framework, spring boot and REST API development with data processing and storage solutions on GCP/AWS/Azure •Hands on experience on application security implementation, SAML, OAuth 2.0 … API Security and fair understanding of deployments on POD. · Fair understanding of web frameworks, java script technologies is good to have and libraries •Good in communication (Interaction with global teams/business is very important) •Steep learning curve – ability to learn and apply new technology in development. •Strong problem more »
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Mobile Application Developer

Cardiff, Wales, United Kingdom
CPS Group (UK) Limited
your code Communication and collaboration with colleagues Ensure Simplicity, performance and reliability for everything you build Requirements: Experienced in Xamarin Form (Android & iOS) C# API Integration Effective communicator Someone who prides themselves on their problem-solving skills. Nice to have: DevOps CI/CD Pipelines Azure MAUI API Development OAuth CSS/HTML If you're interested in applying, please apply below and our team will be in touch. more »
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Data Product Manager

London, England, United Kingdom
Harnham
innovative solutions to empower organisations in making informed decisions and driving positive outcomes THE ROLE AND RESPONSIBILITIES This role is crucial for driving the development and delivery of cutting-edge data products that empower our clients to harness the power of data In this role you will be: Overseeing … the database Develop and maintain the logic for KPI calculations that underpin core products and services working closely with the technical teams to implement API developments Serving as a bridge between the technical team and data providers to facilitate the development and implementation of integration's Implement best … to data integration YOUR SKILLS AND EXPERIENCE Please apply if you have the following: A strong understanding of data structures, databases, ETL processes and API development Proficient in project management and communication A proven track record of successfully bringing data products to market and driving adoption and usage more »
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Sr. Software Engineer

Sheffield, England, United Kingdom
Autodesk
seeking a creative Software Engineer who has experience building modern cloud services to join our team today. Responsibilities Involved with all aspects of software development, working to create and maintain reliable, secure and performant services for our customers by leveraging cutting-edge cloud technology. Develop and maintain Unit Tests … to customers incrementally and continually. Contribute to software design and architecture by leveraging cloud design patterns and injecting your cloud expertise into the entire development lifecycle. Top 4 Signs That You’re a Strong Candidate You are a cloud native software developer. You have cloud expertise built into your … with Relational Database Management Systems such as PostgresDB and MySqlDB Experience with NoSql Database Management Systems such as AWS DynamoDB and AWS S3 REST API development experience Experience with Agile development practices such as Scrum or Kanban Experience with GIT or equivalent version control system Willingness to more »
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C# Software Developer

Manchester Area, United Kingdom
Element Materials Technology
Azure DevOps for backlog management and sprints, repository management and solution delivery including use of GIT and Azure Pipelines. Help to implement best practice development processes within the team whilst also helping to up-skill existing staff. Ensure that applications, data, and integrations solutions are aligned with development/architectural principles. Key Skills Microsoft .Net development background including significant experience using C#, .Net, Entity Framework, MS SQL Server, and JavaScript framework(s) both online and offline. Strong experience of using Azure Cloud Services including Azure Web Apps, Azure SQL or similar. Excellent experience with Microsoft development tools including Visual Studio, Azure Dev Ops, Azure Pipelines and GIT. API development experience including use of integration platforms such as Mulesoft/BizTalk or similar. Strong knowledge of the software development lifecycle including ITIL concepts such as change advisory board (CAB). Business/Technical more »
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Head of Information Technology

London Area, United Kingdom
Harrington Starr
Tech Lead – Head of Solutions. JavaScript, Typescript, HTML, CSS, Restful API’s, Web Development, Trading Systems, WEB API tool kits, OOP (java, c#, c++) Perm Roles – Total Comp - £200’000 plus benefits Harrington Starr is proud to Partner with a Global Leading Financial Technology Vendor that specialise … apps using a range of technologies, experience with Hands on Software Engineering team covering a range of tech from JavaScript and Typescript with RESTful API development. You will have used RESTful API tool kits and have knowledge of some OOP language’s such as C#, Java or C++. … Key Skills:Experience as a Head or Team Lead within a Software Engineering Team Experience with Restful API Experience with RESTful API Tool kits Integration Development of Trading systems – OOP (C#, JAVA, C++) Cloud based technologies. Experience and knowledge of Cross Asset classes – Equities, FICC, Futures & Options. more »
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Senior Full Stack Python Developer

London Area, United Kingdom
Service Care Solutions
experienced Full-Stack Developer to coma and join an exceptional team based in Canary Wharf. Working for a passionate company that is driving the development and engineering of engineering platforms across the UK. They are an eco-focused, lo-carbon business that has made an amazing impact across the … and using related tools – e.g., Docker, Docker Compose, Kubernetes, logstash and using messaging tools e.g. Rabbit MQ, Apache Kafka. Databases – e.g., SQL, PostgreSQL. RESTful API development and management. Performance Tuning. Solid understanding of design patterns and relevant implementation models. Solid understanding of DevOps tooling, GitLab, CI/CD more »
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AWS Python Engineer

London Area, United Kingdom
Hybrid / WFH Options
Areti Group
delivering a suite of market-leading, cloud-native and device-native applications. AWS Python or another OOP language such as C# or Java RESTful API development Serverless AWS or Azure Docker/Kubernetes CI/CD, Gitlab or Jenkins RDBMS Automated testing ---------------------------------------------------------------------------- Remote & Hybrid London working options available more »
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Frontend Developer

Coventry, England, United Kingdom
CLM Search
the client and role Our client an automotive technology leader is in search of a Senior Application Developer. They will be responsible for the development of the User Interface and will provide data visualizations for the business, to efficient operations. Responsibilities the execution of data-focused projects within the … or Systems/Software Engineering or equivalent. Or Master’s degree in Computer Science, Systems, or comparable Electronic Discipline in Low-Code UI/API Development. in data mining, visualization, and supporting data-driven apps. in HTML/CSS, SQL, and collaborative team environments. in Agile business analysis and more »
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Full Stack Engineer

Birmingham, England, United Kingdom
Amber Resourcing
testing applications and website whilst collaborating with cross-functional teams ensuring responsive and highly performing designs. Your Responsibilities: Back-end and Front-end software development using (React/Angular/Django) API Design and Development Open Charge Point Protocol (OCPP) Integration Due to the nature of the more »
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AI / ML Engineer

London Area, United Kingdom
AWTG Ltd
advanced neural network models to meet specific functional requirements. Deployment and Integration : Efficiently deploy these neural networks on servers, ensuring optimal performance and scalability. API Development : Create robust API endpoints for model access, enabling seamless integration with external systems or applications. Platform Development : Architect and develop … a user-friendly platform where multiple AI models are accessible and can be utilized through API calls, facilitating a broad range of AI capabilities. Continuous Improvement : Continuously monitor, update, and improve the models and the platform based on user feedback and evolving technological trends. Skills and Qualifications: Minimum … neural network algorithms. Proficient in programming languages like Python, and frameworks such as TensorFlow or PyTorch. Experience with server deployment, cloud computing environments, and API development. Good understanding of software engineering best practices. Excellent problem-solving abilities and a keen eye for detail. Strong communication skills to collaborate effectively more »
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Laravel Developer

London Area, United Kingdom
Hybrid / WFH Options
Opus Recruitment Solutions
be great. The role is fully remote, outside IR35 and has a possibility of extension after 6 months. Essential skills: PHP | Laravel | Vue | MySQL | API Development Nice to have: ERP experience. If you are interested, then please send me a copy of your most up to date CV more »
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Magento 2 Web Developer

Northampton, England, United Kingdom
Hybrid / WFH Options
Accuride International Europe
and Distributors space. We are seeking a highly skilled and motivated Full Stack Developer with expertise in Magento 2, Headless CMS, Hygraph, React, GraphQL, API development and Adobe Cloud to join our talented development team. As a Full Stack Developer at Accuride International, you will play a … you could commute from places such as Daventry, Kettering, Long Buckby, Milton Keynes, Newport Pagnell, Rugby, Rushden, Towcester, Wellingborough. About the Job: Magento 2 Development: Lead the development and customization of Magento 2-based e-commerce applications. Collaborate with UI/UX designers and backend developers to implement … standards. Hygraph Expertise: Utilize Hygraph to enhance the performance and efficiency of web applications. Implement and optimize Hygraph components for optimal user experience. React Development: Develop responsive, interactive, and dynamic user interfaces using React. Collaborate with the design team to implement visually appealing and intuitive front-end components. GraphQL more »
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PHP Developer

Manchester Area, United Kingdom
Sherborne Talent Solutions
My client is seeking a skilled Software Developer to contribute to the development of a diverse range of both internal and external systems. This role will play a crucial part in their business's success by delivering new systems and implementing changes in an Agile manner across all verticals … other developers, participate in architecture and design sessions, and ensure adherence to design, security, and coding standards. Additionally, you will assist the Head of Development in estimating, planning, and managing the development teams' sprints and workloads. Your responsibilities will include actively participating in daily stand-up meetings to … the business to gather requirements and propose solutions. Managing features from backlog to deployment and beyond. Provides the opportunity to contribute to shaping the Development team and its methodologies and practices. Ensuring the smooth operation and support of the solutions you develop. Engaging in daily stand-up meetings. Exploring more »
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API Development
10th Percentile
£39,000
25th Percentile
£48,750
Median
£60,000
75th Percentile
£75,000
90th Percentile
£87,125