9 of 9 Babel Jobs in London

authorization mechanisms, such as JSON Web Token Familiarity with modern front-end build pipelines and tools (Github actions a bonus) Experience with common front-end development tools such as Babel, Webpack, NPM, etc. Ability to understand business requirements and translate them into technical requirements A knack for benchmarking and optimization Familiarity with git Experience with React Native is a More ❯

10+ years hands-on experience with Javascript, TypeScript, Websocket, React, Angular, Material UI, and REST APIs. Solid understanding of modern JavaScript build tools like node, npm, rush, yarn, webpack, babel, Cyprus. Programming experience with modern languages such as Java, C++, or C#, including object-oriented design, distributed systems, algorithms, and relational databases like PostGres. Hands-on experience with AWS More ❯

and Alerting tools to enable proactive response to incidents. You are part of a team providing technical knowledge and ideas and adopt them- TDD, Software Patterns, Libraries (Webpack/Babel/ESLint/Prettier), etc. Excellent communication and collaboration skills, and past experience with mentoring peers. As well as lots of on-the-job training and endless opportunities, you More ❯

and Alerting tools to enable proactive response to incidents. You are part of a team providing technical knowledge and ideas and adopt them- TDD, Software Patterns, Libraries (Webpack/Babel/ESLint/Prettier), etc. Excellent communication and collaboration skills, and past experience with mentoring peers. As well as lots of on-the-job training and endless opportunities, you More ❯

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 ❯

cloud infrastructure. Good to have skills Knowledge of FX, Fixed Income, Equity, or Equity Derivatives products. Experience with KDB. Understanding of modern JavaScript build tools like node, npm, webpack, Babel, etc. About State Street What we do . State Street is a leading custodian bank, asset manager, and provider of investment services, helping clients safeguard investments for over two 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 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 ❯

and collaboration skills, especially in hybrid or distributed environments. Bonus If You: Have led or contributed to open-source tools in the JS/TS ecosystem (e.g., Webpack, esbuild, Babel, SWC). Have worked on large-scale build pipelines, asset compilers, or code transformation systems. Have experience working with Rust or other systems languages. Have experience managing platform-level More ❯