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Sira Consulting, an Inc 5000 company

Frontend Developer

On site

Downey, United states

$ 55 /hour

Freelance

12-12-2025

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Skills

JavaScript HTML CSS GitHub Version Control Research git jquery Django Marketing Agile Git/GitHub HTML/CSS Bootstrap HTML5 Express

Job Specifications

Job Title: Front End Web Developer

Location: Downey, CA (Onsite)

Job Type: Contract W2 only

Job Summary

The Front-End Web Developer will be responsible for creating, enhancing, and maintaining responsive, user-facing web interfaces using modern front-end technologies. This role involves developing high-quality, accessible, and visually accurate web applications and working closely within a collaborative team environment that deploys changes regularly. The ideal candidate must be experienced in HTML5, CSS3, JavaScript frameworks, responsive design methods, accessibility standards, and modern front-end tools.

Key Responsibilities

Develop user-facing interfaces using modern front-end web technologies including HTML5, CSS3, CSS preprocessors (LESS/SASS), responsive design, Bourbon, and Bootstrap.
Perform JavaScript development following modern standards (strict mode, modularization) and use libraries/frameworks such as jQuery, Backbone.js, Ember.js, D3, and MV* architectures.
Design, build, and consume RESTful web APIs for front-end integrations.
Create web layouts, templates, and user interface components from static images or design mockups.
Develop views and templates for full-stack frameworks such as Rails, Express, or Django.
Collaborate in Agile/Lean environments and participate in team ceremonies.
Use version control systems such as Git and GitHub for code management and deployment.
Ensure Section 508 and WCAG accessibility compliance across web pages, templates, and microsites.
Provide troubleshooting and support for front-end issues on existing client websites, landing pages, and templates.
Research, evaluate, and adopt emerging front-end technologies, tools, and best practices.
Work with open-source communities and tools.
Support marketing and design teams by updating or creating digital graphics and print media when needed.

Required Skills

Strong experience with HTML5, CSS3, W3C standards, and cross-browser compatibility.
Hands-on experience with responsive design, SASS/LESS, Bootstrap, and front-end frameworks.
Proficiency in JavaScript and libraries/frameworks such as jQuery, Backbone.js, Ember.js, and D3.
Experience with RESTful API integration.
Ability to present HTML/CSS mockups and prototypes.
Solid troubleshooting skills for front-end bugs and UI issues.
Knowledge of Section 508 compliance and basic accessibility requirements.
Experience working with Git/GitHub in collaborative environments.
Ability to create layouts from static images or wireframes.

About the Company

SiRA Consulting is a Certified MBE consulting company that was founded in 2012. As the business world continues to grow and develop, new technologies are appearing in order to help keep up with demand. These technologies can change as rapidly as the rest of the business landscape and it can sometimes feel hard to keep up with. Our IT services can help smooth the path between technology and business, helping to keep companies competitive without being forced to hire an expensive in-house team, or waste the valuable time of s... Know more