The Senior Full-Stack Developer is responsible for designing and writing code and providing support to applications. The SFSD is able to work independently, assuming ownership for the design, interface and programming of simple and complex web tasks.  The SFSD should also be able to provide estimates for their tasks and assume ownership for these estimates.

The individual in this position works with web applications and a variety of back-end and front-end technologies including PHP, ReactJS, JS and other web technologies, as well as a strong understanding and hands-on experience with Drupal 7/8/9/10.

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.

You Will:

• Be responsible for various tasks related to both front-end and back-end development using common front end and backend technologies including HTML, Javascript and PHP
• Ensure the codebase is of high quality, well-organized, and easy to maintain. Conduct refactoring as needed to improve code structure and readability.
• Define and lead the code review processes and assist in debugging and testing of complex solutions to ensure they function correctly.
• Work closely with designers, product managers, and other stakeholders to ensure a successful project delivery.
• Propose technical solutions, and actively participate in the development process for the different projects.
• Establish processes to estimate tasks. Implement improvements to the process whenever possible.

You Have:

• Proficiency in Drupal (7/8/9/10) with 8-10 years experience.
• Proficiency in custom module development, theme development and core API usage across Drupal
• Proficiency in Multisite and Multilingual website development within the Drupal framework.
• At least 4-6 years of experience working with Front-End and Back-End technologies
• Expertise in designing and developing web applications using various technologies such as JavaScript frameworks, PHP.
• Expertise in major mainstream JavaScript libraries (e.g., React, VueJS, NextJS, jQuery, Angular, etc)
• Experience in managing source code repositories, including SVN, Git, GitHub, and Bitbucket.
• Ability to collaborate effectively with cross-functional teams, communicate technical concepts to non-technical stakeholders, and contribute to product decisions.
• Desirable: BS in Computer Science or related technical discipline; or equivalent experience as Software Developer
• Desirable: Experience in Digital Agencies projects, Web development projects, Agile software projects)

What We Offer

• Competitive benefits packages
• Vacation, compassionate leave, sick days, and flex days
• Access to online services for families and new parents
• End-of-year closure days (not deducted from vacation balance)
• Diversity and Inclusion Board with 12 affinity groups
• Internal learning and development program.
• And more…

Critical Mass is an equal opportunity employer that is committed to diversity and inclusion in the workplace. We do not tolerate discrimination on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status. If you are an individual with disabilities who would like to request an accommodation, please reach out to accommodations@criticalmass.com.

We are committed to fostering diversity, equity, and inclusion within our pool of candidates, with a target of achieving at least 50% representation from underrepresented communities.

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#avoidIf Canada based: https://www.canada.ca/en/services/finance/consumer-affairs.htmlIf U.K. based: https://www.gov.uk/consumer-protection-rightsIf Costa Rica based: https://www.consumo.go.cr/educacion_consumidor/consejos_practicos.aspx