Use Languages & Frameworks: JavaScript (ES6+), TypeScript, React, Next.js, Redux, HTML5, CSS3/SCSS Testing: React Testing Library, Jest, Cypress (or similar) Build & Tooling: NPM, Webpack, Vite (or similar modernbundlers), Babel DevOps & Tools: AWS (S3, CloudFront, etc.), GitlabCI/CD, Git Backend Interaction: RESTful APIs (from Grails/Java services) Qualifications Must haves: 5-7+ years of proven track … design discussions, collaborate effectively with UI/UX, andtranslate complex requirements into technically feasible and elegant designs. Deep experience setting up, configuring, and optimizing modern JavaScript applicationtooling (NPM, Webpack, Babel, linters, etc.). Strong experience and passion for working with ourevolving stack and tools, including modern JavaScript/TypeScript and frontend frameworks. Proven ability to quickly learn and masternew More ❯
to-back feature delivery, preferably with Java/Spring Boot, and microservices development. Familiar with HTML, CSS, PostCSS, CSS Modules, CSS-in-JS, and modern front-end build pipelines (Babel, Webpack, NPM). Knowledgeable in Cloud Environments (AWS) and deploying applications. Capable of translating business requirements into technical ones and adept at problem-solving. Experienced in UI testing and More ❯
D3.js, Chart.js) and tools (e.g., Tableau, Power BI). • Proficiency in API integration (RESTful, GraphQL) and data handling (JSON, XML). • Experience with front-end build tools (e.g., Webpack, Babel) and package managers (e.g., npm, yarn). • Understanding of DevOps principles and tools (e.g., Git, CI/CD pipelines). • Familiarity with data center infrastructure concepts (servers, networking, storage More ❯
Awareness of technical SEO principles. Nice to have: Modern front-end testing tools like Jest and React Testing Library. Node.js. Modern front-end build pipelines and tools, such as Babel, Webpack. Agile/Scrum methodologies. CMS platforms like Strapi. Internationalisation. What We Offer At MrQ, we take pride in providing an array of fantastic benefits to our valued team More ❯
Northampton, Northamptonshire, United Kingdom Hybrid / WFH Options
Adecco
Java React Developer x3 Location: Northampton (Hybrid Working) £55,000 - £60,000 + perm benefits A leading consultancy-based organisation is currently looking to recruit a number of Java React Developers to partner with a financial services-based organisation. The More ❯
Knutsford, Cheshire, United Kingdom Hybrid / WFH Options
Adecco
Java React Developer x3 Location: Knutsford (Hybrid Working) £55,000 - £60,000 + perm benefits A leading consultancy-based organisation is currently looking to recruit a number of Java React Developers to partner with a financial services-based organisation. The More ❯
Staines-upon-Thames, Middlesex, England, United Kingdom Hybrid / WFH Options
Bupa UK
Android platforms. Experience of Microsoft App Centre and of deployment processes to mobile app stores. Strong understanding of mobile performance optimization techniques. Strong DevOps experience using Azure DevOps, Webpack, Babel and npm Agile methods Knowledge of coding standards and source control techniques Strong communication skills Flexible attitude, ability to perform under pressure Ability to work well within a team More ❯
a fast-paced, collaborative environment. Nice to have: Modern front-end testing tools like Jest and React Testing Library. Node.js. Modern front-end build pipelines and tools, such as Babel, Webpack. Agile/Scrum methodologies. CMS platforms like Strapi. Internationalisation. What We Offer At MrQ, we take pride in providing an array of fantastic benefits to our valued team More ❯
Salary: £45,000 - 70,000 per year Requirements: Strong development experience in Java, particularly using Spring Boot. Proficiency in React.js, including Redux or Context API. Solid understanding of RESTful APIs, backend integration, HTML5, CSS3, and modern JavaScript (ES6+). Familiarity More ❯
to a permanent resolution Ability to design and develop complex components independently Effectively communicate with team members, clients, and other stakeholders in English Experience with development tools like Webpack, Babel, Git, etc. Understanding of any Mobile Development (ionic or flutter or native) - an advantage Experience with agile methodologies and project lifecycle - An Advantage Bachelor's degree in Computer Science More ❯
to a permanent resolution Ability to design and develop complex components independently Effectively communicate with team members, clients, and other stakeholders in English Experience with development tools like Webpack, Babel, Git, etc. Understanding of any Mobile Development (ionic or flutter or native) - an advantage Experience with agile methodologies and project lifecycle - An Advantage Bachelor's degree in Computer Science More ❯
of their ecosystems and Spring-boot experience (Backend).Proven experience building complex web applications from scratch. You will have experience with TypeScript and modern frontend build tools (e.g., Webpack, Babel). You will have a familiarity with RESTful APIs and asynchronous request handling. You will have experience with continuous integration/continuous deployment (CI/CD) pipelines.Strong understanding of More ❯
Skills Knowledge or expertise in FX, Fixed Income, Equity, or Equity Derivatives products. Experience with KDB. Understanding of modern JavaScript build tools such as node, npm, rush, yarn, webpack, babel, or Cyprus. Why this role is important to us Our Global Technology Services (GTS) team is vital to State Street, enabling our business to deliver data and insights to More ❯
/Equity/Equity Derivatives products. KDB. Exposure and understanding in one or more of the modern JavaScript build tool chains using tools like node, npm, rush, yarn, webpack, babel, Cyprus. About State Street What we do. State Street is one of the largest custodian banks, asset managers, and asset intelligence companies in the world. From technology to product More ❯
/Equity/Equity Derivatives products KDB Exposure and understanding in one or more of the modern JavaScript build tool chain using things like node, npm, rush, yarn, webpack, babel, cyprus Why this role is important to us Our technology function, Global Technology Services (GTS), is vital to State Street and is the key enabler for our business to More ❯