> Markdown version of [/jobs/ext/3953466-front-end-engineer](https://www.wearedevelopers.com/jobs/ext/3953466-front-end-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Front-End Engineer - **Company:** ROBERTS RECRUITING, LLC - **Location:** Boston, MA, United States - **Contract:** Permanent contract - **Skills:** HTML, JavaScript (Programming Language), Agile Methodology, Apple Mac Systems, Software Applications, HTML5, Unix, Ubuntu (Operating System), Cascading Style Sheets (CSS), Code Review, Debian Linux, Linux, Web Development, Ember.Js, Design of User Interfaces, HTML Abstraction Markup Language, Human-Computer Interaction, Mobile Application Software, Node.Js, Ruby, Responsive Web Design, Web Applications, Web Application Frameworks, Test-Driven Development (TDD), Rspec, Backend, Syntactically Awesome Style Sheets (SASS), Front End Software Development, Jasmine - **Published:** October 27, 2026 - **Apply:** https://www.careerbuilder.com/job-details/front-end-engineer-boston-ma--eb4544da-8641-4171-8000-1e1ef252600b ## About the Role User Interface/Experience (UI/UX), Ruby, Customer Support/Service, Web Programming, Internet Application, CSS (Cascading Style Sheet), JavaScript, HTML5, Mobile Applications, User Interface/Experience (UI/UX), We are looking for individuals with strong backgrounds in developing dynamic high volume mobile and web applications with a mobile first approach. Ideal candidates are passionate and experienced web developers building consumer services ideally with experience in Ruby, JavaScript, HTML5 and CSS., * Expertise in JavaScript, HTML, and CSS. * Expertise in back-end/full stack development, with Ruby expertise desirable. * Familiarity with Unix-based systems and terminal commands, esp. MacOS/X, Linux, Ubuntu or Debian. * Experience developing responsive web pages for mobile, tablet, and desktop. * Experience developing for multiple browsers on a variety of platforms. * Good sense of UI design and UX. * Ability to work independently and take ownership, while contributing to team well-being. * Excellent communication skills. Desirable Experience * JavaScript web application frameworks, esp. Ember.js. * Ruby/Rails * Node.js * Middleman * Haml, Sass, Compass * Test-driven development, esp. using Jasmine and/or RSpec * Agile methodologies ## Description * Develop for all aspects of the front-end and back-end web application technology stack. * Developing and enhancing testable, robust web and mobile web applications. * Write and review code with an eye for quality, efficiency, and stability. * Write clear documentation wherever necessary. * Work with QA to facilitate testing.