The Critical Mass technology team is looking for an inspired, motivated, and experienced Full Stack Senior Developer to join our team. We are an experience design agency with a focus on the customer, which means that multi-discipline collaboration and prototyping are at the heart of our process. We're using the latest technologies including Node, React, ES6 JavaScript, pub/sub architecture, and a clean component-based approach to deliver reusable, innovative, and responsive experiences. Web performance & accessibility are also key concerns because of their respective importance to user experience and perception of a premium experience.
Contract Duration: 2 months
You Will:
- Develop new features, build components, optimize functionality, troubleshoot issues, and contribute to the product vision
- Build backend APIs using Nodejs
- Ensure compatibility of code across devices and viewport sizes
- Assess and optimize page performance and WCAG compliance
- Work with delivery team to ensure overall quality of the experience and support this with tests and documentation
You Have:
- 4+ years demonstrated experience using Vanilla Javascript
- 4+ years experience using Nodejs or a similar framework
- 4+ years experience using HTML5 semantic markup, CSS3, and CSS
- Full command of Git, the terminal, continuous deployment and integration, and other modern fundamentals
- Strong troubleshooting ability and technical analysis skills - web performance optimization included
- Familiarity with website operations and fluency in the typical tiers on a high traffic website
- Experience with the Atlassian suite of tools - JIRA, Bitbucket, Confluence, etc.
You May Have:
- Experience with Vuejs
- Adobe Experience Manager (AEM) on version 6.3 or later, or enterprise CMS
- Experience with graphQL or APIs with complex data structures
- WCAG accessibility experience
- Experience working in an agency environment
- A -very strong- meme game
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.
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
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What We Do
We’re Critical Mass. We are 2,000 inspired humans across 14 offices, setting the right path—not just the next one—for our clients, their customers, and our own colleagues. We work with the best, Apple, Adobe, BMW, Nike, Diageo, Airbnb, BNY and many more, to power connected ecosystems that make brands stand out by driving performance with data, technology, AI, creative and media. We’re a global marketing agency founded in Canada, but digital is our home. If you know us, then you know we’re a special place that attracts big talent and tiny egos. We’re driven, uncompromising and we live our values. We’re Critical Mass, but our friends call us CM. Learn more at criticalmass.com.
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