We are seeking a talented and motivated Intermediate Front-End Developer to join our dynamic team. In this role, you will be responsible for creating engaging, user-friendly web interfaces using core web technologies. If you have a passion for building great user experiences and a solid foundation in web development, we’d love to meet you!
You Will:
Develop, maintain, and enhance web applications using HTML, CSS, and JavaScript (ES6+)
Translate UI/UX designs and wireframes into functional, responsive web pages
Collaborate with designers, back-end developers, and other team members
Optimize applications for speed, scalability, and cross-browser compatibility
Debug and troubleshoot front-end issues
Write clean, maintainable, and well-documented code
Stay updated with the latest front-end development best practices
Participate in code reviews
Maintain up-to-date and complete documentation on projects as outlined in the platform guidelines and best practice
You Have:
3+ years of professional front-end development experience
Strong proficiency in vanilla JavaScript
Solid experience with HTML5 and CSS3 (including pre-processor tools, eg SASS)
Understanding of responsive design principles and cross-browser compatibility
Familiarity with version control systems (e.g., Git)
Excellent problem-solving skills and attention to detail
Good communication and teamwork skills
Nice to Have:
Experience using jQuery for DOM manipulation and event handling
Experience working with REST APIs
Familiarity with basic SEO principles
Exposure to build tools (Webpack, Gulp, Grunt, etc.)
Previous experience in Agile/Scrum environments
Familiarity developing to web accessibility standards (WCAG etc)
What We Offer:
Global maternity and parental leave
Competitive benefits packages
Vacation, compassionate leave, sick days, and flex days
Access to online services for families and new parents
Summer Fridays (off at 3:00 PM local time every Friday)
Diversity and Inclusion Board with 13 affinity groups
Internal learning and development programs
Our new hires & employees are the future of our organization, and we want to set you up for long-term success. In an effort to do so, we expect our team to work from an office a minimum of 3 days a week.
We understand that not everyone may feel comfortable with this expectation, so we ask that you please let us know immediately if there are any concerns so we can help navigate accordingly.
Critical Mass is an equal opportunity employer.
The Critical Mass Talent Acquisition team will only communicate from email addresses that use the URLs criticalmass.com and us.greenhouse-mail.io. We will not use apps such as Facebook Messenger, WhatsApp, or Google Hangouts for communicating with you. We will never ask you to send us money, technology, or anything else to work for our company. If you believe you are the victim of a scam, please review your local government consumer protections guidance and reach out to them directly.
If U.S. based: https://www.consumer.ftc.gov/articles/job-scams#avoid
If Canada based: https://www.canada.ca/en/services/finance/consumer-affairs.html
If U.K. based: https://www.gov.uk/consumer-protection-rights
If Costa Rica based: https://www.consumo.go.cr/educacion_consumidor/consejos_practicos.aspx
