18 of 18 API Development Jobs in West Sussex

seasoned AI expert ready to take your skills to the next level? Do words like Azure OpenAI, Cognitive Services, prompt engineering, Retrieval-Augmented Generation (RAG) architectures, vector stores, and API integrations make you light up inside? If so, we want to hear from you! At 1st Central , we're on an exciting journey with AI and Generative AI - and … s about bringing smart ideas to life and making a real impact. You'll be at the heart of our AI strategy - from initial concept and prompt design, through development and testing, to deployment, production, monitoring and continuous improvement optimising cutting-edge AI solutions across the business. One day you might be collaborating with our Data Scientists, Software Engineers … or save time-and you know how to turn those ideas into working solutions. What's involved: Lead the design and implementation of AI engineering frameworks and standards, emphasising API integrations, Azure infrastructure, and Azure security & networking. Architect and develop AI and Generative AI solutions using services like Azure OpenAI and Azure Cognitive Services Implement prompt engineering techniques and More ❯

seasoned AI expert ready to take your skills to the next level? Do words like Azure OpenAI, Cognitive Services, prompt engineering, Retrieval-Augmented Generation (RAG) architectures, vector stores, and API integrations make you light up inside? If so, we want to hear from you! At 1st Central , we’re on an exciting journey with AI and Generative AI - and … s about bringing smart ideas to life and making a real impact. You’ll be at the heart of our AI strategy - from initial concept and prompt design, through development and testing, to deployment, production, monitoring and continuous improvement optimising cutting-edge AI solutions across the business. One day you might be collaborating with our Data Scientists, Software Engineers … or save time—and you know how to turn those ideas into working solutions. What’s involved: Lead the design and implementation of AI engineering frameworks and standards, emphasising API integrations, Azure infrastructure, and Azure security & networking. Architect and develop AI and Generative AI solutions using services like Azure OpenAI and Azure Cognitive Services Implement prompt engineering techniques and More ❯

Angular/React Cloud : ? Amazon Web Services (AWS) Databases : Additional Tools & Frameworks : ? GraphQL ? REST APIs ? Software Design Patterns – TDD, DDD ? Agile methodologies: Scrum and Kanban Key Responsibilities : Full-Stack Development : Design, develop, and maintain complex full-stack applications across both front-end and back-end. Cloud & Database Management : Build scalable, cloud-based solutions using AWS , PostgreSQL , and DynamoDB . … API Development : Integrate RESTful APIs and GraphQL to enable smooth data flow between services. Software Design Patterns : Apply TDD (Test Driven Development) and DDD (Domain Driven Design) best practices to ensure maintainable, efficient code. DevOps & CI/CD : Use DevOps processes, including virtualization , containerization , and CI/CD pipelines to streamline development and deployment. Agile Collaboration More ❯

/Angular/React Cloud: Amazon Web Services (AWS) Additional Tools & Frameworks: GraphQL, REST APIs, Software Design Patterns – TDD, DDD, Agile methodologies: Scrum and Kanban ? Key Responsibilities ? Full-Stack Development : Design, develop, and maintain complex full-stack applications across both front-end and back-end. Cloud & Database Management : Build scalable, cloud-based solutions using AWS , PostgreSQL , and DynamoDB . … API Development : Integrate RESTful APIs and GraphQL to enable smooth data flow between services. Software Design Patterns : Apply TDD (Test Driven Development) and DDD (Domain Driven Design) best practices to ensure maintainable, efficient code. DevOps & CI/CD : Use DevOps processes, including virtualization , containerization , and CI/CD pipelines to streamline development and deployment. Agile Collaboration More ❯

equipment's performance and deliver treatment with precision and confidence. Your responsibilities will include but are not limited to: Demonstrate solid software engineering skills in all aspects of the development life cycle: Participate in technical design discussions. Contribute to architecture and design documents. Develop and maintain full stack application components and services. Implement automated tests as part of the … be assigned as required. Identify and discuss improvements to process and the team's way of working. Ensure that all products and documents are developed in accordance with the development process. Required experience: Bachelor's degree in Computer Science or STEM. Development experience with C# .NET 8 (and above). Development experience with web-based applications. Fluent … in English with strong communication skills (verbal and written). Strong quality culture. Be knowledgeable in our core and perspective tech: C#/.NET, Java, Spring, Backend API development, Angular, JavaScript, Bootstrap. Experience with Azure DevOps and CI/CD pipelines. Experience with Unit Testing Frameworks. Experience with test automation, e.g. Cypress Experience with API test automation More ❯

equipment's performance and deliver treatment with precision and confidence. Your responsibilities will include but are not limited to: Demonstrate solid software engineering skills in all aspects of the development life cycle: Participate in technical design discussions. Contribute to architecture and design documents. Develop and maintain full stack application components and services. Implement automated tests as part of the … be assigned as required. Identify and discuss improvements to process and the team's way of working. Ensure that all products and documents are developed in accordance with the development process. Required experience: Bachelor's degree in Computer Science or STEM. Development experience with C# .NET 8 (and above). Development experience with web-based applications. Fluent … in English with strong communication skills (verbal and written). Strong quality culture. Be knowledgeable in our core and perspective tech: C#/.NET, Java, Spring, Backend API development, Angular, JavaScript, Bootstrap. Experience with Azure DevOps and CI/CD pipelines. Experience with Unit Testing Frameworks. Experience with test automation, e.g. Cypress Experience with API test automation More ❯

equipment’s performance and deliver treatment with precision and confidence. Your responsibilities will include but are not limited to: Demonstrate solid software engineering skills in all aspects of the development life cycle. Participate in technical design discussions. Contribute to architecture and design documents. Develop and maintain full stack application components and services. Implement automated tests as part of the … be assigned as required. Identify and discuss improvements to process and the team’s way of working. Ensure that all products and documents are developed in accordance with the development process. What you bring: *We encourage you to apply even if you don’t meet every requirement—your unique skills and experiences might be exactly what we're looking … for! Bachelor's degree in Computer Science or STEM. Development experience with C# .NET 8 (and above). Development experience with web-based applications. Fluent in English with strong communication skills (verbal and written). Strong quality culture. The right stuff: Development experience with Java 17 (and above). Be knowledgeable in our core and perspective tech More ❯

Social network you want to login/join with: We are seeking a seasoned Technical Analyst with a strong background in application development , system analysis , and digital transformation to join our team. The ideal candidate will serve as a key bridge between business stakeholders and development teams , helping to modernize and optimize BAU processes currently running on legacy … systems. This role requires hands-on technical expertise in API development , React , and strong proficiency in SQL (preferably including Oracle SQL). Key Responsibilities: Collaborate with business stakeholders to understand and document current BAU (Business-as-Usual) processes . Analyze and propose improvements to existing BAU workflows to drive efficiency and performance. Support and influence the digital transformation … deep understanding of application architecture and integration points. Work closely with third-party vendors to manage dependencies, issues, and timelines. Translate business requirements into technical solutions and collaborate with development teams to ensure successful delivery. Provide technical guidance during the design and development of applications. Develop and maintain RESTful APIs and contribute to front-end development using More ❯

pricing teams in order to help support maturation of analytics practice within the organization. Write high quality python code using industry best practice for model training and deployment Continuous development of knowledge base and experience, including researching new techniques and technologies, communicating this back with the team Skills criteria Experience of data science, advanced analytics or a genuine interest … mining) used to draw key business insights and clearly articulate findings for target audience Exceptional written communications skills and effective presentation skills Willingness to learn best practice in software development Strong python programming skills Experience of TDD (pytest or other testing framework) Desirable skills Graduate or Postgraduate qualification or equivalent experience in a relevant discipline e.g. engineering, mathematics, physics … insurance or Ecommerce is an advantage but not required Experience of deployment in a cloud environment Experience with neural networks and Tensor Flow, CatBoost, XGBoost, SKlearn, Pandas Experience with API development SQL experience Software engineering experience DevOps/MLOps experience Good working understanding of CI/CD If you hold the experience and technical skills outlined above which More ❯

maintainability. Core Skills for the Python Software Engineer, Python, AWS | Python, TDD & BDD, Monitoring | £650 - 750pd Outside IR35 | 6-month contract | Fully Remote (UK) Strong Python expertise, especially for API development and testing in cloud environments (preferably AWS). Solid experience with cloud platforms (AWS, Azure, GCP), containerization, automation, and orchestration tools. Familiar with CI/CD pipelines More ❯

worked with this company for several years, and it offers a fantastic opportunity to join a great team. The role involves working on both front-end and back-end development: React.js TypeScript Python Django API Development AWS Nice to have: This role involves a 2-stage interview process: a 30-minute call with the CTO, followed by More ❯

on AWS. Utilize AWS services such as Lambda, DynamoDB, S3, ECS, ECR for efficient data processing. Develop and maintain Docker containers for data processing. Integration and Deployment: 3rd party API development Work on systems using AWS ECS and ECR for deployment. Implement and optimize CI/CD pipelines for efficient deployment processes. Monitoring and Logging: Implement and maintain … per annum. Remote: Enjoy the flexibility of working from anywhere. Comprehensive health insurance coverage for you and your family. Plan: Secure your future with our contributory pension scheme. and Development: Continuous learning opportunities to enhance your skills. Balance: Flexible working hours to support your work-life balance. If you feel you are suitable and would be interested to learn More ❯

not have office expectations. With this in mind, you'll need to be comfortable working remotely and independently. Key skills required 3-4 years experience React.js Typescript Python Django API Development AWS Nice to have: This is a 2 stage interview process that will include a 30 min call with their CTO followed by a 90 minute technical More ❯

focus on delivering complex digital and cloud-based projects with a strong emphasis on solution design and technical leadership. Role & Responsibilities: Lead delivery of key projects across cloud migration, API development, digital platforms, and system integration. Work within value streams and Centres of Excellence, aligning project goals with business strategy. Act as a key interface between technical teams More ❯

Applications : Create AI-powered software solutions and APIs, integrat ing with enterprise systems such as Salesforce and JIRA Collaborate Across Functions : Work alongside Product Design, Remote Command Center, Information Development and Elekta Care Support teams to align AI solutions with business and service objectives . Monitor AI Performance: Implement D evOps practices and define key performance metrics for continuous … Foundry and AIP, Anthropic Console, Salesforce Einstein and Google AI Studio Proficiency in programming and scripting languages such as Python, C#, or PowerShell. Working knowledge of MLOps , DevOps, and API development/integration. Deep understanding of data governance, cloud security, and compliance (GDPR/HIPAA). Personal Traits: Self-starter with a passion for AI and service transformation. More ❯

Cloud implementation. The scope includes restoring and extending an existing test automation model that supports data validation and quality assurance processes for outbound production pipelines. Integration, extract validation, and API development are key components. The role also supports infrastructure deployments and data flows from upstream sources through to production. Requirements: Proven experience with Salesforce Health Cloud and/… or Marketing Cloud QA Strong hands-on skills with Selenium for test automation Experience with Python for API test development Solid understanding of SQL for data validation and extract testing Familiarity with data quality frameworks and production release cycles Ability to work independently while collaborating with DevOps, Data Engineering, and Application Development teams Responsibilities: Develop and maintain More ❯

you’ll lead the delivery of customer projects focused on system integrations and automation solutions. You’ll act as the subject matter expert in Power Platform, Power Automate, and API integrations, and play a central role in shaping end-to-end solutions—from discovery and scoping through to delivery and support. You will work closely with customers in an … advisor in pre-sales, working alongside Sales and Customer Success teams Promote innovation, continuous improvement, and technical excellence What You Bring 5+ years of hands-on experience in REST API development & design and Power Automate solutions Strong knowledge of Azure services (especially Power Platform, APIM, Event Grid ) Proven experience in system integration If this sounds in your wheelhouse More ❯

the Apps developed by external developers Purpose of Job: To design, develop and manage Mobile Apps Key activities: Acting as the hands on Manager responsible for iOS and Android development, working closely with external developers/agencies Optimise the App for performance and ensure code reusability across multiple platform Develop Native and Hybrid Apps using Xamarin, HTML5, CSS, WebAPIs … build, deploy, test, crowd test, release to app stores and support Keep up to date on the latest industry trends in the mobile technologies and IoT Co-ordinate with API developers to deliver secure and performant Apps Define and adhere to agreed Apps standards Required experience: A proven track record in delivering complex cross platform mobile Apps Published examples More ❯