101 to 125 of 3,479 JavaScript Jobs in the UK

Doing Design, develop and maintain high-quality software solutions. Build cloud-based applications and services within AWS. Develop solutions using technologies including Python, JavaScript and SQL/PostgreSQL. Design, build and integrate APIs and services. Work with databases, data flows and integrations between systems. Write clean, maintainable, secure and testable ...

absence of other senior engineering leaders. Experience operating within Agile and DevOps delivery models. Desirable Skills: Application & Integration Technologies C# .NET Entity Framework JavaScript React Vue.js Windows Presentation Foundation (WPF) REST APIs Microservices architecture AI & Data Technologies AWS SageMaker Large Language Model (LLM) integrations AI-assisted analytics solutions Python-based ...

absence of other senior engineering leaders. Experience operating within Agile and DevOps delivery models. Desirable Skills: Application & Integration Technologies C# .NET Entity Framework JavaScript React Vue.js Windows Presentation Foundation (WPF) REST APIs Microservices architecture AI & Data Technologies AWS SageMaker Large Language Model (LLM) integrations AI-assisted analytics solutions Python-based ...

Quality Engineering, Test Automation Development, or Software Testing. 2+ years building and maintaining automated test frameworks from the ground up using C#, Python, Java, JavaScript, or TypeScript with tools such as Selenium WebDriver, Cypress, Playwright, XCUITest, Espresso and Appium. Strong experience with API testing tools and frameworks (Postman, REST Assured ...

Boot and Web Services. Strong understanding of REST APIs, Spring Boot, Micro Services and SOA web services. Expertise with front-end technologies such as JavaScript, TypeScript, Angular, and/or ReactJS.Ability to explain design decisions and trade-offsTechnical leadership and influenceConfidence driving technical discussionsProficiency in SQL, including query writing, stored ...

Responsibilities Solution Development Design, develop and maintain enterprise-scale Dynamics 365 CE solutions. Develop custom functionality using: C# .NET Plug-ins Custom Workflow Activities JavaScript/TypeScript Web API PCF Controls Extend and customise Model-Driven Apps to support complex business processes. Design and implement robust integrations with internal ...

wider payments industry, with a passion for learning and continuous improvement. Skills in the following areas are considered essential: Java HTML CSS JavaScript REST APIs Spring Boot JBoss J2EE JSP Servlets etc. Gradle or Maven Databases (Oracle) DDL and SQL Basic Networking Git & GitHub Linux (bash, ksh, ssh, etc.) Experience ...

Agile and DevOps practices, with a focus on continuous integration and delivery. Some proficiency in one or more programming languages (e.g., Python, Java, JavaScript) and experience with software architecture patterns. Experience with cloud platforms (e.g., AWS, Azure, GCP) and infrastructure as code. Familiarity with CI/CD pipelines, automated testing ...

Agile and DevOps practices, with a focus on continuous integration and delivery. Some proficiency in one or more programming languages (e.g., Python, Java, JavaScript) and experience with software architecture patterns. Experience with cloud platforms (e.g., AWS, Azure, GCP) and infrastructure as code. Familiarity with CI/CD pipelines, automated testing ...

engineering practices like Code Reviews, CI/CD Pipelines and SOLID/DRY principalsHands-on developing/coding role using the following technologies: Frontend (JavaScript/TypeScript or Angular or React or Node)Backend (Java, SpringBoot, Hibernate, Kotlin)Experience in estimation and sizingIntegration experienceAPI Design experienceCloud experienceAppetite to work with ...

direct experience calling LLM APIs in production code with an understanding of token management, latency, and cost tradeoffs Basic understanding of web technologies including JavaScript, HTML, and CSS Familiarity with cloud fundamentals (AWS, Azure, or GCP), containers (Docker), and CI/CD pipelines Understanding of Agile delivery fundamentals Experience with ...

containerisation (Docker, Kubernetes).Experience in financial services, lending, credit decisioning or a similarly regulated domain.Exposure to front-end technologies such as React or modern JavaScript/TypeScript.Experience working with configuration-driven or rules-engine-based systems.Additional InformationBenefits include:-Great compensation package and discretionary bonus planCore benefits include pension, bupa healthcare ...

polyglot is preferred. Strong understanding of software development methodologies such as Agile, TDD and DevOps. Some proficiency in multiple programming languages such as Python, JavaScript, or similar. Extensive experience writing well-tested code. Good knowledge of cloud platforms (e.g., AWS, Azure, GCP) and infrastructure as code Experience with CI/ ...

Docker, Kubernetes).Experience in financial services, lending, credit decisioning or a similarly regulated domain. Exposure to front-end technologies such as React or modern JavaScript/TypeScript. Experience working with configuration-driven or rules-engine-based systems. Additional InformationBenefits include:-Great compensation package and discretionary bonus planCore benefits include pension ...

team, preferably using Scrum Nice to Have: A Master’s-level qualification in a STEM field. Experience with front-end development: HTML; CSS; React; Javascript/Typescript. Experience with UI/UX design principles. Experience deploying cloud infrastructure as code (e.g. AWS). An understanding of Bayesian statistics. Experience with ...

Front/Backend Engineer in Typescript in a professional environment. Front-end skillsProficient in HTML5, CSS3, and TypescriptProficient in React, Redux, ReactQueryExperience with modern JavaScript frameworks - ReactKnowledge of version control systems (Git)Understanding of cross-browser compatibilityFamiliarity with RESTful APIs, GraphQL and WebsocketsExperience with CSS pre-processors e.g. TailwindBack ...

API.• Experience working with relational databases such as Oracle or SQL Server• Basic front end web development experience or keenness to learn Angular, Typescript, JavaScript, HTML/CSS.• Any exposure to application containerisation and orchestration tools such as Docker and Kubernetes would be highly beneficial• Experience working with code repositories ...

development of other engineers. Essential Skills: Extensive experience leading Full Stack Engineering teams, with advanced skills in .NET or Java or Python, plus modern JavaScript libraries. Proven track record of taking technical ownership of large-scale services, including architecture, design, and delivery across the full lifecycle. Strong understanding of architectural ...

development of other engineers. Essential Skills: Extensive experience leading Full Stack Engineering teams, with advanced skills in .NET or Java or Python, plus modern JavaScript libraries. Proven track record of taking technical ownership of large-scale services, including architecture, design, and delivery across the full lifecycle. Strong understanding of architectural ...

underlying web technologies. We value well-maintained, open-source tools that can be used to produce semantic HTML, performant CSS and unobtrusive JavaScript and we assess all our services against accessibility criteria. Check out GitHub for a closer look at the technologies we use, and a complete list of services ...

efforts, direct pair programming sessions and PR reviews Familiar with trunk‐based development and CI/CD pipelines using GitHub actions Our tech stack: JavaScript/Typescript - especially Winston and package management (using npm) Frontend: React Backend: AWS Lambdas AWS Lambda SQS SNS IAM SES Cloudwatch Cloudfront Secrets Manager GraphQL ...

engineering practices. Experience with tools and technologies such as VS Code, Visual Studio, Rider, ReSharper, Jira, .NET, C#, ASP.NET, REST/SOAP services, WebAPI, JavaScript, React.js, Redux, JWT, Storybook, Jest, Enzyme, SQL Server, Dapper, Log4Net, Autofac, MSTest, ADO, Git, Octopus Deploy, SpecFlow, Selenium WebDriver, JMeter, and Gherkin. Ability to recognise ...

engineering practices. Experience with tools and technologies such as VS Code, Visual Studio, Rider, ReSharper, Jira, .NET, C#, ASP.NET, REST/SOAP services, WebAPI, JavaScript, React.js, Redux, JWT, Storybook, Jest, Enzyme, SQL Server, Dapper, Log4Net, Autofac, MSTest, ADO, Git, Octopus Deploy, SpecFlow, Selenium WebDriver, JMeter, and Gherkin. Ability to recognise ...

visualisations using PowerBI, Tableau, or equivalent tools. Strong knowledge of SQL and data modelling principles. Experience in application development with proficiency in Python or JavaScript frameworks. Strong knowledge and experience of hosting in major cloud platforms (Azure, AWS, or GCP).Solid understanding of data governance, access control, and security practices ...

1. Role Purpose The Software Developer (AI) is responsible for designing, developing and maintaining software solutions that support the continued evolution of the Lima platform. This role combines full-stack software development with practical experience ...