We are looking for a Senior Full Stack Developer with expertise in Chrome extensions and JavaScript to lead the development of innovative browser-based solutions. In this role, you will be responsible for architecting, developing, and maintaining Chrome extensions that offer seamless integration with various web applications and enhance user productivity. As a key member of our team, you will have the opportunity to collaborate with cross-functional teams to deliver high-quality, scalable solutions that push the boundaries of browser-based technology.

Responsibilities

• Architect, develop, and maintain Chrome extensions from concept to production.
• Collaborate with design and product teams to translate requirements into technical specifications and user-friendly interfaces.
• Implement front-end features using HTML, CSS, and JavaScript to deliver intuitive and responsive user experiences.
• Develop back-end components and server-side logic to support Chrome extension functionalities.
• Integrate third-party APIs and services to extend the capabilities of Chrome extensions.
• Optimize performance and ensure compatibility across different browser environments.
• Implement robust testing strategies, including unit tests and end-to-end tests, to ensure the reliability and stability of Chrome extensions.
• Stay updated with the latest trends and technologies in browser-based development to continuously improve our products.
• Provide technical guidance and mentorship to junior developers as needed.

• At least 4 years of experience developing Chrome extensions and browser-based applications.
• Proficiency in JavaScript, HTML, CSS, and related front-end technologies.
• Strong understanding of web development principles and best practices.
• Experience with front-end frameworks/libraries such as React, Vue.js, or Angular.
• Familiarity with back-end technologies such as Node.js, Express.js, and MongoDB.
• Knowledge of Chrome extension APIs and browser extension development workflows.
• Experience with version control systems such as Git.
• Excellent problem-solving skills and attention to detail.
• Strong communication and collaboration skills.
• Ability to thrive in a fast-paced, dynamic environment.

• Bachelor's degree in Computer Science, Engineering, or a related field; Master's degree preferred.

Mozaic values our employees highly, and to best support them, we offer a wide array of benefits to support everyone with whatever they may need.

• Medical, Dental, and Vision coverage 🩺
• Premiums 100% covered by Mozaic
• EAP Access through Spring Health
• Weekly pay 💲
• 401K 🏦
• Mozaic matches up to 6%
• Immediate vesting of company contributions
• Paid Time Off 🏝️
• Unlimited PTO
• Sick time
• Holiday schedule - and your birthday is a Holiday!
• Continual learning and development opportunities 📓
• Professional organization memberships
• Certifications and / or degree programs
• Learning management systems access
• Conference attendance
• Company-provided technology 💻
• You pick: Mac or Windows?