Senior Front-End Developer with TypeScript and AEM Experience

Join Our Team as a Senior Front-End Developer

The Critical Mass technology team is seeking an inspired, motivated, and experienced Senior Developer to join our dynamic team. As an experience design agency, we focus on the customer, which means that multi-discipline collaboration and prototyping are at the heart of our process. We leverage the latest technologies, including React, ES6 JavaScript, pub/sub architecture, and a clean component-based approach to deliver reusable, innovative, and responsive experiences. Web performance and accessibility are key concerns due to their importance to user experience and perception of a premium experience.

Responsibilities

• Collaborate with Design and UX teams to prototype user interactions.
• Mentor junior front-end developers.
• Ensure compatibility of code across devices and viewport sizes.
• Assess and optimize page performance and WCAG compliance.
• Work with the delivery team to ensure overall quality of the experience, supported by tests and documentation.

Qualifications

• Strong communication skills with a team-centric approach to discussion and decision-making within a distributed team.
• 4+ years of demonstrated experience using Vanilla JavaScript.
• 2+ years of experience using TypeScript.
• 2+ years of experience using React.js.
• 5+ years of experience using HTML5 semantic markup, CSS3, and CSS & SVG-based animation on responsive consumer-facing websites.
• Full command of Git, the terminal, continuous deployment and integration, and other modern fundamentals.
• Strong troubleshooting ability and technical analysis skills, including web performance optimization.
• 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.
• WCAG accessibility experience is preferred.

Preferred Skills

• Experience with Adobe Experience Manager (AEM) on version 6.3 or later, or enterprise CMS.
• Experience with GraphQL or APIs with complex data structures.
• Experience with Next.js.
• Experience with Webpack or other tools used to optimize and maintain front-end build systems.
• Experience working in an agency environment.

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.
• Extensive winter holiday office closures.
• Diversity and Inclusion Board with 12 affinity groups.
• Internal learning and development programs.
• Enterprise-wide employee discounts.

Our new hires and employees are the future of our organization, and we want to set you up for long-term success. We expect our team to work from an office a minimum of 4 days a week.

At Critical Mass, we value our employees and offer competitive compensation and benefits packages. If you’re looking for a challenging and rewarding opportunity, we encourage you to apply for this exciting position today!

Critical Mass is an equal opportunity employer 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.