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Senior JavaScript Engineer (React.js)
Boston, MAWe are hiring for multiple roles in Boston, Burlington, and Chelmsford, MA for mid-level and senior level engineers.
Must have experience with React.js or ES6.
U.S. Citizens and those authorized to work in the U.S. are encouraged to apply. We are unable to sponsor at this time. No Corp to Corp.
We are looking for an awesome developer that has very strong skills in Object-Oriented JavaScript that can test drive their code. You should also have an advanced knowledge of JavaScript, including ES6, prototype-based inheritance, event delegation, closures, AJAX, JSON, JS memory model.
Required:
- Experience with javascript toolchain, from build system to automated testing
- Experience with React.js
- Experience with other modern JavaScript frameworks including Node, Angular, Ember, or Backbone.
- Flux or Redux application architectures.
- NPM and Module Design
- Strong knowledge of JavaScript, HTML, CSS, DOM, AJAX, RestfulAPI
- Experience with Agile processes
- Strong communication skills
- Experience with backend technology and frameworks.
Many people that put javascript on their resumes, may have used it for some simple validation of form input, minor changes to pages such as putting in a jquery ui widget or a show/hide toggle. I’m looking for developers that have gone above and beyond that, and developed real applications. Individuals who have done this for the browser or they may have done this on the server side via nodejs. Experience applying coding patterns to their code (Module, Sandbox, etc), valued modularization, written unit tests, and optimized for performance. In other words, your experience using javascript as a first class coding language is exactly what they need. Other notables are advanced knowledge of javascript, including prototype-based inheritance, promises, event delegation, DOM queries, closures, callbacks, AJAX, JSON, and understand the JS memory model. Ideally, you’d have shown the ability to lead an effort, promote best practices, and help the rest of the team grow in their javascript ability.
Please send resume to Colin Reposa at creposa@syrinx.com.