or Styled Components. Experience with unit testing, integration testing, and test-driven development (TDD). Familiarity with frontend build tools like Webpack, Babel, and NPM/Yarn. Strong communication skills and ability to work in a collaborative, team-oriented environment. A passion for problem-solving, optimization, and writing high-quality More ❯
or Styled Components. Experience with unit testing, integration testing, and test-driven development (TDD). Familiarity with frontend build tools like Webpack, Babel, and NPM/Yarn. Strong communication skills and ability to work in a collaborative, team-oriented environment. A passion for problem-solving, optimization, and writing high-quality More ❯
development and working with APIs (you'll be working with back end, front end, and app devs). A good understanding of package managers (NPM and Docker). A good understanding of responsive mobile-first design using CSS Media Queries. A good design eye, understanding of accessibility best practice and More ❯
code. Strong proficiency in CSS, including experience with CSS Modules for component styling. Experience with front-end build tools and workflows (e.g., Webpack, Babel, npm/yarn). Familiarity with state management libraries and patterns (e.g., Redux). Experience with unit and integration testing frameworks (e.g., Jest, React Testing Library More ❯
code. Strong proficiency in CSS, including experience with CSS Modules for component styling. Experience with front-end build tools and workflows (e.g., Webpack, Babel, npm/yarn). Familiarity with state management libraries and patterns (e.g., Redux). Experience with unit and integration testing frameworks (e.g., Jest, React Testing Library More ❯
MVC environment Data Access Technologies JavaScript, HTML, CSS for core UI builds Vue or React (virtual DOM libraries) for interactive front ends Tooling with npm, Webpack, NuGet REST APIs and web services, integrating with spatial databases Git-based version control in Visual Studio Nice-to-haves: TypeScript Experience with mapping More ❯
be beneficial; TypeScript, node JavaScript, Git, Python Experience writing tests using Jest or other front-end test frameworks Experience using terminal-based technologies like: NPM, NVM, or Docker Team-player with a friendly, can-do attitude – this organisation has a great working culture which they would like to maintain Good More ❯
ll bring Essential 2 + years’ professional experience developing React applications. Strong TypeScript/JavaScript skills and familiarity with modern front-end tooling (Node, npm/yarn, Git). Experience writing unit and end-to-end tests. A keen eye for design detail and its impact on user experience. Self More ❯
CSS3, TypeScript, and React. (experience in NextJS and Apollo GQL beneficial) Extensive knowledge of frontend build tools, package managers, and version control systems (Webpack, NPM/Yarn, Git, etc.). Experience with frontend testing frameworks and methodologies. Excellent problem-solving and analytical skills. Strong communication and management abilities. Experience working More ❯
web technologies including Web Technologies including HTML, CSS, JavaScript etc Use of UI theme libraries e.g. MaterialUI Use of React frameworks, e.g. Next.js Linux NPM packages Use of Docker or equivalent and containerisation engineering life cycle best practices Use of Git Familiarity with Cloud Engineering, preferably Azure and container related More ❯
as JSON Web Token Familiarity with modern front-end build pipelines and tools Experience with common front-end development tools such as Babel, Webpack, NPM, etc. Familiarity with code versioning tools The Client is based in Holborn London. The salary for this role is in the range £70K - £90K. Please More ❯
to deliver and support products Our minimum Basic Qualifications for this role 5+ years of modern JavaScript development experience - Typescript/NodeJS, yarn/npm, Sass (SCSS) 2+ years of database usage (CouchDB/PouchDB, PostgreSQL, Druid) and CRUD experience 3+ years of web framework experience (Ember.js, Angular, React) - we More ❯
up and managing routing. Integrating with REST APIs and handling requests. Expertise in RxJS and reactive programming. Knowledge of modern front-end tooling (e.g., npm, Angular CLI). Solid understanding of UX/UI design principles and best practices. Basic backend development experience (Writing web servers with Express.js or similar More ❯
in JavaScript, jQuery, HTML, CSS/SCSS, Shopify (working with liquid files), and related technologies. Experience in AWS (Lambda, S3, API Gateway), Node/NPM, and with SQL and/or NoSQL databases is also desirable. A working knowledge of CMS implementation and server-side programming languages is required. Solid More ❯
as React, Next.js and Node.js. Expertise in Microservices, MACH, 'JAMStack', Serverless and event-driven architectures. Expertise in code distribution and package management with the npm registry. Expertise in provisioning cloud services with Serverless, Terraform or similar, particularly AWS or relevant experience with Azure or GCP. Expertise developing and consuming HTTP More ❯
Acord (association For Cooperative Operations Research And Development)
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. About State Street What we do. State Street is one of the largest custodian banks, asset managers and asset intelligence More ❯
specific technologies, though the following skills will be an advantage: Strong Typescript skills, or similar statically typed languages. Familiarity with the Node ecosystem (node, npm, yarn) Solid understanding of the React paradigm, including one way data flow and declarative programming. A working knowledge of software engineering principles and managing complexity More ❯
not mandatory (please mention products you built the front-ends for and their intended target users) In-depth knowledge of frontend tech stack: node.js , npm, javascript, typescript and popular frameworks such as React (please feel free to share any available examples of frontends that you built) Good understanding of infrastructure More ❯
e.g. XSS or CSRF) Basic Knowledge of cross-origin policies in modern browsers Knowledge of NodeJS and experience with the following tools/frameworks: NPM, Bower, Grunt, Karma. Other Professional Skills: Thorough functional knowledge and coding experience Basic knowledge of Search Engine Optimisation Ability to multitask with strict time constraints More ❯
Tether products. In this role, you will be responsible for the documentation for our open source projects and our platform products which includes public npm modules and robust modular codebase. Responsibilities: Proactively update the documentation to match the rapid development pace of the development team. Writing and improving documentation, guides More ❯
team. In this role, you will be responsible for developing and maintaining our P2P stack and expanding our ecosystem, which includes over 1500 public npm modules and a robust, modular codebase. Significant experience with Node.js: You should have experience writing high-quality, clean and efficient code in Node.js. Experience with … native bindings for Node is a plus but not required. Modular Development: A strong background in building and managing modular codebases and creating reusable npm modules. Robust Testing & Debugging: Develop and execute tests to ensure software quality and reliability. Troubleshoot and debug application issues and performance bottlenecks. Passion for P2P More ❯
