Front-end developer(React, Node.js)

Full-Time | $ Up to 50 USD/Hour |

Requirements: We expect that you have 5+ years of web development experience, primarily in JavaScript and Node.js. Experience in ES6, React, Redux, Jest, and SASS. Responsibilities: Developing new user-facing features using ...

Node.Js

React.Js

Redux

Jest

SASS

Soheil A.

United States |

Posted a month ago

React.js + Ionic Expert - Mobile App Develope

Full-Time | $ 40 - 50 USD / Hr. |

Frontend DevelopersMobile Developers

We are looking for a Senior React.js developer to join our team and assist with our app development. We have an existing app IONIC app that has been re-developed in React and needs to be completed. We need a Senior developer so there is no on-the-job training required. The requirements are to be a R ...

React.Js

Ionic Framework

Webpack

Redux

Flux

Rocky F.

United States |

Posted a month ago

Principal Frontend Engineer

Full-Time | $ 52 - 72 USD / Hr. |

Frontend Developers

High-Level Requirements: You have 6+ years of professional software engineering experience with a focus on web applications You have a track record of building beautiful, user-friendly experiences You are up-to-date on modern coding, t ...

React.Js

Typescript

Jest

Cypress automation

Breitenstein .

United States |

Posted a month ago

Senior UI Engineer

Full-Time | $ Flexible Pricing |

Frontend Developers

We're looking for the kind of developer who notices every detail but doesn't lose sight of the big picture, the type of designer who can't help critiquing and analyzing every web experience. Responsibilities Work cl

JavaScript

Jest

Mocha

.NET Core

CSS

Rebecca H.

United States |

Posted a month ago

QA Specialist/engineer

Full-Time | $ Flexible Pricing |

Backend Developers

Job Description Responsibilities Devise and execute a company wide QA strategy for the complete product line (web, mobile, Chrome extensions and Word processor plugins). Work with our engineers, product manag

Jest

JavaScript

QA Testing

Stefan W.

Austria |

Posted a month ago

Senior JS/React Visualization

Full-Time | $ Flexible Pricing |

Frontend Developers

Tech stack React 16+/Angular 4+ Javascript (ES6) WebGL framework (TBD)(three.js, Unity, etc.) D3 for 2D visualization Neo4J for back-end database and graph visualization

Jest

.NET Core

Redux

JavaScript

React.Js

Aaron M.

United States |

Posted a month ago

Senior Front End Developer

Full-Time | $ Flexible Pricing |

Frontend Developers

We’re looking for someone with a passion for programming and writing performant code. You will join a team of exceptional developers working in a fast-paced environment to deliver world-class software. We are working on some interesting problems and need minds to help scale up our team and software. Respon ...

HTTP

Jest

Rest API

Mocha

CSS

Andre M.

United States |

Posted a month ago

Senior Frontend Developer

Full-Time | $ Flexible Pricing |

Frontend Developers

THE ROLE: As a rapidly growing start-up, we've achieved building an Alpha B2B2B product which has gained over 22 users and 7 customers within the first month of being released. As part of the Pattyrn team, you'll make a valuable contribution to these 2 key ...

Jest

Rest API

Christopher G.

Spain |

Posted a month ago

Senior Full Stack Software Engineer(React Apollo Graphql Pyt

Full-Time | $ Flexible Pricing |

Full-Stack Developers

We are seeking a full stack developer with strong hands on experience on reactjs, axios, react-apollo, graphql, python, flask/django, pytest, docker, database performance and microservices. S/he must have experience working with at least 3 production released software projects/products that they have deployed on AWS or Google Cloud and wo ...

React.Js

Jest

GraphQL

Docker

Python

Kwan Hong L.

United States |

Posted a month ago

Fullstack Javascript Engineer

Full-Time | $ Flexible Pricing |

Full-Stack Developers

We’re a small team, so you’ll have plenty of opportunity to collaborate directly with the founders, and this role in particular will have an architectural scope over our continued development of our AWS based technology stack (Amplify, AppSync, CloudFront, Cognito, DynamoDB, ElasticSearch, and Lambda, among others). &l ...

SASS

CSS

.NET Core

React Native

Jest

Grzegorz M.

United States |

Posted a month ago

Frontend Engineer

Full-Time | $ Flexible Pricing |

Frontend Developers

Minimum 3+ years of frontend web development experience React development experience and strong Javascript fundamentals Experience using design patterns with the ability to create simple and reusable components for complex UIs. Experience with Unit Testing React components Willingness to learn and em ...

Jest

Typescript

Apollo Clien

Redux

Nelson P.

United States |

Posted a month ago

React Frontend Developer

Full-Time | $ Flexible Pricing |

Frontend Developers

About Job: As a Front End Engineer, you will work closely together with designers and other engineers to advance the development of our modern web platform and deliver exciting new experiences to our customers. You will contribute to the overall design and usability of the ...

AWS

Java (All Versions)

Jest

.NET Core

CSS

Stefan F.

Germany |

Posted a month ago

Senior Software Engineer, Frontend

Full-Time | $ Flexible Pricing |

Frontend Developers

We work in an agile and highly collaborative environment, 100% remotely, and challenge the norms of traditional business leadership. Our focus is on true transparency and respect. We're looking for enthusiastic and resourceful software engineers who are passionate about building great products, someone who love ...

Angular.Js

Jest

JavaScript

CSS

.NET Core

Sara B.

United Kingdom |

Posted a month ago

Front End Engineer

Full-Time | $ Flexible Pricing |

Frontend Developers

About Job: We are looking for a Front End Engineer to contribute to implementation of the client for our AI-powered SaaS application. The ideal candidate combines a passion for user experience with the engineering skills to handle tough challenges including realtime collab ...

React.Js

JavaScript

Redux

Rest API

Webpack

Yasuyuki O.

United States |

Posted a month ago

Senior Frontend Engineer

Full-Time | $ Flexible Pricing |

Frontend Developers

About the Role of Frontend Engineer Frontend engineers build a stunning and flexible end user experience which targets modern browsers and devices by using the latest and greatest JavaScript features and tooling. Day to day activities consist of implem ...

SASS

CSS

Jest

React.Js

Nicole B.

United States |

Posted a month ago

Senior Software Engineer Frontend

Full-Time | $ 5 - 449 USD / Hr. |

Frontend Developers

Note: Although this is a remote position, we are only looking for candidates in European / African timezones between UTC-1 and UTC+3. We work in an agile and highly collaborative environment, 100% remotely, and challenge the norms of traditional business leadership. Our focus is o ...

Jest

JavaScript

Angular.Js

Sara B.

United Kingdom |

Posted a month ago

Developer Support