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Senior Frontend Developer

3XM Group

3XM Group provides the right technology solution for every client : not the biggest, nor the smallest, nor the simplest, nor the most complex, rather the one they are in need of.
Our culture is about being committed, while constantly improving and innovating. In 3XM Group, we challenge our clients to find their true needs, because as a trusted advisor we aspire to build great working relationships.
And what about the results we obtain? High quality services through a multi-skilled and a really talented team.

You have deep knowledge of everything that’s happening in the browser and looking for challenges, contributing to the evolution of the project by experimenting with new technologies, developing components and tools, and working on proof of concepts in a team of highly skilled engineers, using cutting edge technologies. You are responsible for turning UI/UX designs to actual code, working closely with our backend developers so proactivity, curiosity and willingness to be in a team are really appreciated skills!


    • Strong experience in React.
    • Strong experience with Responsive/Mobile Design
    • Strong experience with HTML5, CSS3, Javascript, JQuery
    • Experience with testing frameworks like Mocha, JEST, Jasmine, Karma, etc. 
    • Experience consuming REST web services.
    • Experience with source control (Git, SVN, Branching, Pull/Merge requests, Code Reviews, etc.)

It's a Plus:

    • Experience in other front-end frameworks (Angular 2+ / Vue.js)
    • Experience with cloud platforms (Azure / AWS / GCP)Experience with databases (relational and non relational BD)
    • Experience with TypeScript
    • Experience with GraphQL
    • Experience with Redux, Flux
    • Experience with D3, WebGL and/or any other web-based data visualization frameworks/libraries. 
    • Experience with front end build tools and toolkits like NPM, Webpack, Grunt, Gulp, etc.
    • Experience with SASS, LESS, StylusBackend Experience (Node.js / Python / Go / .NET / .NET Core)


    • Strong English communication skills, both written and spoken.
    • Experience gathering, analysing, refining project requirements and designing solutions and features.
    • Familiar with various design and architectural patterns.
    • Experience working in Agile methodologies.
    • Proactive attitude, strong sense of self-motivation, organization, attention to detail and analytical skills.

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