1 to 25 of 143 API Development Jobs in England

recruit a Senior Solutions Architect to be based at the Company's Central London Offices. You will extensive and deep Expertise in following Application Development areas: " Expertise in application architecture using modern technologies such as cloud native development, 12 factor Apps, microservices, serverless, API management, Kafka, etc. … Deep knowledge of Microservices, Containers, REST APIs development, API Management tools (e.g. MuleSoft, Apigee), Kafka " Solution architect with broad expertise in wide range of digital technologies in areas of application platform development, web and mobile development, cloud, integration, security, etc. " Application dev experience with at least … Azure " Understanding of distributed computing paradigm and exposure to building highly scalable systems. " Experience with platform modernization and cloud migration projects " Expertise in Agile development methodologies like TDD, BDD, Performance/Load testing etc. " DevOps experience - CI/CD, Test Automation, Containerization - tools and processes " Should be conversant with more »

Network Leadership’ and ‘Transforming our Operating Model’ strategies through aligned data analytics capabilities and digital solutions. You will be working in a software engineering development team in charge of BT Mobile networks, with the responsibility of rolling out 5G networks across the UK, automating the mobile network roll-out … developing mobile 5G network applications, API development and data-driven Operations using machine learning and AI. This new role aims at BT’s mobile network strategy to achieve end-to-end digital transformation. This role reports to the Director of Mobile Systems Development and can be based more »

C# Backend DeveloperTech: C#, concurrent .NET code,TCP/IP and websockets, SQLChallenge: Greenfield Trading platform, API development, industry specific challengesFirm: Well-known Commodity Trading Software Firm, City of London, 40 man flat Dev TeamPay: 85k, 20% Bonus- 750 training budget, Pension, Life/Health, Some Flex WorkingC# … Backend Developer FintechQuant is urgently looking for a junior and senior C# Software Engineer to join our high profile client.Current challenges greenfield trading platform development and Integration to other platformsOur client is a well known commodity trading platform.The environment is that of Facebook or Google, relaxed open with time … a result of performance from day 1 usually around the 20% mark.My client is based in Central LondonWPF C#, MVC 5 Entity Framework, Web API, Design Patterns more »

us to understand our customers, lead how we interact with them, and deliver better, more personalised experiences. Some of the core APIs include:Recommendation API: The Product Recommendation APIs provide suggestions to support upselling and cross selling of goods which will be based on such things as:Customers also … present to a visitor based upon models such as, “visitors who viewed this bought that” or “visitors who bought this also bought that.”.Personalisation API: This system provides ranking capabilities to personalised content using different machine learning strategies. The system is designed to personalised different user experiences to provide … most relevant results when a customer search for groceries, or we want to personalise the content of carousels through the checkout journey.User Interaction Service API: This service allows us to have granular access and control over user interaction data. Allowing us to understand how our user interfaces are performing more »

services.Azure Kubernetes Service (AKS) knowledge.Build and maintain CI/CD pipelines for efficient and automated deployment and testing of data engineering processes.Utilize scripting and development skills in languages such as Python, Java, and other relevant languages to enhance data processing and manipulation.Demonstrate expertise in Azure services, ensuring efficient data … Storage, Azure Data Factory, Azure Databricks, or Azure Synapse Analytics.Proficiency in continuous integration and continuous deployment (CI/CD) methodologies and tools.Solid scripting and development skills, with expertise in Python and Java.Experience with Terraform for managing cloud infrastructure.Familiarity with GitHub Actions for automated workflows and integrations.Understanding of API development and integration.Excellent problem-solving abilities and a proactive approach to troubleshooting and optimising data engineering processes.Strong communication skills and the ability to work collaboratively in a team environment.Preferred Qualifications:Previous experience in designing and implementing data engineering solutions in a cloud environment.Knowledge of big data technologies and more »

on an AI Tech solution for employees. Coming in a building out product APIs to create scalable highly performant services using Python/Fast API/AWS Lambda on AWS related services. Requirements: Experience using AWS cloud services 3+ years Python Development (Flask or Similar framework) API development using FAST API Bonus Points Experience working in an LLMs/ML environments Flask/Python/Software Engineer/Fast.API/LLM/AI/Flask more »

Engineer • Strong knowledge of C# (.NET version 6 or higher) is essential. • Strong knowledge of React is essential. • Good level of experience in RESTful API development is essential. • Knowledge of SQL Server • In depth experience of tools that support the development process. This should include Git, Visual more »

of continuous learning and collaboration. Responsibilities: * Architect and develop scalable and performant mission critical web applications using Next.js for front-end and Node.js for API development. * Mentor a team of engineers, providing guidance on best practices, design patterns, and coding standards. * Drive a culture of quality and innovation, advocating … commerce platforms and solutions is highly desirable. * Stay abreast of emerging technologies and industry trends, evaluating their potential impact on the product roadmap and development processes. * Champion continuous improvement, performance optimisation, and security throughout the development lifecycle Skills: * Proven experience as a hands-on engineer with proficiency in more »

million employees across the UK workforce. They are looking for a Software Developer to join their expanding team and be responsible for the design, development and maintenance of their core systems. You would be working alongside Developers, Testers, Support Analysts and Product Analysts in an agile environment. This is … a fully remote position but all applicants must be based in the UK. As Software Developer you will be responsible for: Delivering ongoing development & maintenance of their core business platform. Acting as a system architect when required. Being the subject matter expert regarding the application. Participating in change boards … Years experience working in a .Net position Knowledge of modern front end JavaScript frameworks such as Angular and Vue along with experience of API development and integrating with 3rd party API's. Strong experience working with SQL Server, Azure DevOps workflow and the Azure Platform. Experience of more »

Role : Java API Developer Job Type: Permanent Location: Peterborough (Hybrid) Ready to utilise your skills in conducting software analysis, programming, testing, and debugging? Are you passionate about designing and developing Java-based REST APIs? We have an exciting role for you as Java API Developer! Careers at TCS … products to life. Work with customers and identify opportunities to support their strategy and improve their processes across functions. The Role As a Java API Developer , you will be responsible for designing and developing Java-based REST APIs that support high-volume and low-latency. Key Responsibilities: Design and … Advanced Java concepts Restful webservices, CDI. Understanding of building tool Maven. Understanding of testing tools like Junit5, Mockito. Good to have: Knowledge on Integration development with API, MongoDB knowledge, Design Patterns. CI/CD knowledge. Rewards & Benefits TCS is consistently voted a Top Employer in the UK and more »

can scale with the needs of a rapidly expanding audience. Who you are A proven professional, with at least 5 years’ experience in backend API development. Competent at creating microservices using Go, Rust, C++ or similar. Passionate about producing beautiful, well-designed, easily maintainable, scalable, and reusable code. Hands … agile manner to deliver value more frequently and effectively to users. Retain a strong focus on business outcomes. Consistently demonstrate best practice design and development techniques. Embrace our core values: Be Kind, Be Clear, Collaborate, Deliver to Promise, Celebrate - and have fun! An exciting opportunity to work in an … can scale with the needs of a rapidly expanding audience. Who you are A proven professional, with at least 5 years’ experience in backend API development. Competent at creating microservices using Go, Rust, C++ or similar. Passionate about producing beautiful, well-designed, easily maintainable, scalable, and reusable code. Hands more »

Applications team, contributing significantly to the design, implementation, and maintenance of business and information system solutions. Your expertise will be pivotal in guiding the development process, ensuring alignment with business requirements, and delivering successful outcomes. Responsibilities: Design technical solutions for new software applications or enhancements to existing ones. Develop … Review code and test software developed by team members. Document application details to facilitate future maintenance. Provide support for production issues, particularly related to development activities. Collaborate with management and stakeholders to define programming tasks. Adhere strictly to established programming standards. Recommend improvements to internal standards and procedures as … needed. Key Skills: Strong command of C# programming language Proficiency in .NET framework Experience with Web API development Familiarity with JavaScript and Angular for front-end development Competence in SQL database management This is a full-time position with a competitive salary of up to £78k, inclusive more »

product vision, roadmap, and priorities to all stakeholders, including engineering, sales, marketing, and customer success teams. Facilitate cross-functional collaboration to ensure seamless product development and launch. Gather and analyze user feedback to identify areas for improvement and inform future product iterations. Manage external vendor relationships and ensure successful … and ad exchanges. Strong technical knowledge of ad serving, real-time bidding (RTB), and ad analytics. Strong technical background with experience working with software development methodologies (Agile, Scrum). Excellent communication and collaboration skills with the ability to influence cross-functional teams. Data-driven mindset with experience in defining … and tracking product KPIs. Experience in user research and ability to translate user feedback into actionable product roadmaps. Desired: Experience with API development and integration. Experience working with cloud-based platforms (e.g., AWS, Azure, GCP). Experience in managing external vendor relationships (optional, but a plus). What more »

some of the world’s leading broadcasters, sports organisations and content owners, redefining how online video is delivered. The focus of the role is API development using the latest version of Laravel, plus enhancing the web-based Content Management System (CMS) frontend, using the TALL stack (Tailwind, Alpine.js … and Alpine.js • Minimum 2 years’ commercial experience using Laravel. • Working with large MYSQL databases. • Experience implementing third-party APIs and creating RESTful APIs • Agile development methodologies • Collaborative code management using Git. • Solid understanding of major principles of Object-Oriented Programming. This is a great opportunity to join a growing … technology today. If you are interested in learning more and feel you have the required experience, then please apply ASAP Software engineering, Laravel, PHP, API, OOP, MySQL, Software Developer, Software Engineer, Laravel Developer, Tailwind, Apline.js, Livewire, Vanilla JavaScript, Tall Stack more »

review process, CI/CD pipelines and software testing frameworks. It would be great if you also have some experience with either front-end development (we use React) or backend API development (we use FastAPI) but not strictly necessary. High intrinsic motivation to succeed and ability to more »

adopt variety of cloud-native technologies for the products. In addition to building software, you will have an opportunity to help define and implement development practices, standards and strategies. Job Responsibilities Include: Experience building and consuming REST APIs Experience with testing tools like jUnit, Cucumber, and Selenium Passion for … Strong analytical, technical, and problem-solving skills Ability to learn and experiment with new technologies and patterns Basic Qualifications: 6+ years of full stack development experience. Practiced Agile Processes (Scrum/Kanban). Experience applying Software Engineering Architecture and Design Patterns (OO, Functional, REST) Experience with API design … JavaScript, Angular 14+, and TypeScript Understanding of NgRx and RxJS are a bonus. Relational Database experience, Oracle preferred. Experience writing unit tests, integration/api tests, and e2e test. Bachelor's Degree or equivalent in a technology related field (e.g. Computer Science, Engineering, etc.) required. About NTT DATA Services more »

adopt variety of cloud-native technologies for the products. In addition to building software, you will have an opportunity to help define and implement development practices, standards and strategies. Job Responsibilities Include: Experience building and consuming REST APIs Experience with testing tools like jUnit, Cucumber, and Selenium Passion for … Strong analytical, technical, and problem-solving skills Ability to learn and experiment with new technologies and patterns Basic Qualifications: 6+ years of full stack development experience. Practiced Agile Processes (Scrum/Kanban). Experience applying Software Engineering Architecture and Design Patterns (OO, Functional, REST) Experience with API design … JavaScript, Angular 14+, and TypeScript Understanding of NgRx and RxJS are a bonus. Relational Database experience, Oracle preferred. Experience writing unit tests, integration/api tests, and e2e test. Bachelor's Degree or equivalent in a technology related field (e.g. Computer Science, Engineering, etc.) required. About NTT DATA Services more »

digitization programs. We partner with enterprises to unlock their power of data, modernize applications to the cloud, and accelerate digital advantage for all stakeholders. API Technical Lead – (Work Location – London, United Kingdom Detailed Job Description: Scope of Services :- As the API Technical Lead, you will spearhead the technology … division, driving the development and execution of the API and event-driven architecture (EDA) strategy and capabilities. Your responsibilities include overseeing the design, architecture, and maintenance of our platform, setting API and event design standards, managing the developer portal, and ensuring compliance across Technology teams for building … and deploying APIs. Key Accountabilities: Lead and mentor API and event-driven architecture development across diverse teams of software engineering professionals Design and architect advanced API solutions, encouraging continuous improvement. Design and architect loosely coupled event-driven asynchronous solutions. Engage in extensive internal and external stakeholder management more »

knack for designing intuitive user interfaces. The ideal candidate will be passionate about adopting the latest technology trends and have a strong background in API development and integration. Responsibilities: Develop high-quality, scalable, and reusable code using React with TypeScript. Lead the frontend development team in implementing … robust web applications and interfaces. Integrate front-end applications with back-end services via API connections, ensuring seamless data exchange. Optimise applications for maximum speed and scalability while ensuring security and data protection. Collaborate with cross-functional teams to define, design, and ship new features. Stay up-to-date … with emerging trends and technologies in frontend development and incorporate them into projects. Requirements: Bachelor's degree in Computer Science, Software Engineering, or related field. 5+ years of experience in frontend development with a strong portfolio in React and TypeScript projects. Proficiency in Node.js, Python and understanding of more »

developments and approaches relating to the ongoing project on the redevelopment of our Shop and Scan website. Responsibilities will also include BAU support and development of multiple bespoke internally developed applications, liaising directly with the Operations team on support and development matters, and collaborating with the wider System … provide the most intuitive and efficient way to analyse our shopper behaviour’s data. What you’ll be doing Assist the Application Manager in development projects and business-as-usual (BAU) support. Take ownership of development requests, actively progress them, and proactively triage and resolve support tickets. Collaboratively … s or Master’s Degree) in Computer Science, Software Engineering or equivalent fields. Minimum of 3-4 years of previous experience in full-stack development roles – preferably in application development. Proficiency in Front-End web development primarily with JS, HTML5 and CSS. Proficiency in Back-End development more »

site role for a Full-stack Developer located in Coventry. The Full-stack Developer will be responsible for back-end and front-end web development, software development, and cascading style sheets (CSS). Daily tasks include coding, debugging, testing, and maintaining applications and websites, collaborating with cross-functional … teams, and ensuring high-performance and responsiveness of applications. Experience of battery management, EV charging and renewable hardware systems are essential. Qualifications Full-Stack Development, Back-End Web Development, and Front-End Development skills Proficiency in software development and building scalable applications Strong knowledge of HTML … CSS, and JavaScript Experience with web frameworks (e.g., Angular, React, Django) Experience with C# Knowledge of API design and development Experience with databases (e.g., MySQL, MongoDB, Azure) Understanding of code versioning tools (e.g. Git, SVN) Excellent problem-solving and analytical skills Ability to work independently and collaboratively in more »

code for the Risk Tech. Primary task would be to help the bank design and enhance the rates trading infrastructure right from design to development and testing. Develop technical specifications, high level/detailed design, testing strategies, and implementation plans from business requirement As the successful applicant you will … be responsible for supporting modern agile software development methods; including educating & mentoring less experienced OOP team members. Overall the work will be flexible based on client requirements. Core Skills: Good grasp of core concepts of computer science such as algorithmic thinking, data structures, and their application to enhance program … efficiency. Distributed and low latency application architecture development and maintenance Engaging in projects involving cutting-edge technologies with a primary emphasis on performance, handling large datasets, and transitioning towards event-driven architecture Utilizing Java 17+ with Spring/Spring Boot 3+, SQL/Oracle Effective experience with Redis, Apache more »

Lead Developer- C#Tech: C# 5, Visual Studiuo, AWS, Angular.JS, Bootstrap, Docker Challenge: Greenfield Financial platform, API development, industry specific challenges Firm: Well-known fintech50 business, City of London, 30 man flat Dev Team Pay: 70k, Bonus- training budget, Pension, Life/Health, Some Flex WorkingC# Lead Developer FintechQuant … Lead Developer MUST have:• Degree ideally Comp Sci • Proven practical knowledge and understanding of Object Orientation, SOA, design patterns like IoC and the Agile development practices • Strong commercial experience of Microsoft development tools, including Visual Studio 2013 or higher and C# with .NET Framework 4.5.2 or higher • Demonstrable … understanding of test driven development • Appreciation of DevOps practices using Git, TeamCity, and Chef • Experience of messaging or transactional environment i.e. NServiceBus, Websphere MQ, MSMQ or RabbitMQ • Experience of web technologies including HTML, CSS, JavaScript, jQuery and web client frameworks such as Knockout.js or Angular • Experience of XML, JSON more »

free services, then you may have what it takes to join our team. Why do we need you? The Software Developer will support the development of a wide range of both Internally and externally facing systems. Working across all verticals within the Group, this role will be key to … and ensure design, security and coding standards best practice is considered and applied where required. You will be responsible for supporting the Head of Development in estimating, planning, and managing the development teams’ sprints and workloads. You will participate in the daily stand-up ensuring progress is being … made on time and any blockers are reported. The role will have key involvement and a voice in shaping the Development team and its methodologies and practices. This is a hybrid role with a mix of office and home working. What’s in it for you? We believe our more »

your career to the next level. We are shortlisting for a Software Developer to join their expanding team and be responsible for the design, development and maintenance of their core systems. You would be working with an incredibly talented CTO and Head of Engineering, alongside other .net Developers, Testers … remote position but all applicants must be based in the UK. As a mid level Software Developer you will be responsible for: - Delivering ongoing development & maintenance of their core business platform. - Participating in change boards, planning, design, and Agile ceremonies. - Providing expert assistance to IT service desk staff on … Server, Azure DevOps workflow and the Azure Platform. - Knowledge of modern front end JavaScript frameworks such as Angular and Vue along with experience of API development and integrating with 3rd party API's. - Experience of working in an agile environment. - Excellent communication skills, able to speak in more »