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Help developers build programs that can see, listen, and understand the world as we do.
Senior Frontend Software Engineer
Location
California + 2 moreAll locations: California | Oregon | Washington
Posted
114 days ago
Salary
$150K - $210K / year
Seniority
Senior
Job Description
Senior Frontend Software Engineer
Twelve Labs
• Build fluid, highly polished UIs with React and TypeScript that feel fast and intentional • Own interaction design implementation — microinteractions, transitions, animations, and motion using Framer Motion, React Spring, or GSAP • Collaborate closely with the design team on rapid ideation and prototyping of new interaction patterns • Translate high-fidelity Figma designs into production interfaces with pixel-level accuracy • Build and maintain a component library and design system that enforces consistency and craft across the product • Optimize rendering performance for complex canvases, timelines, and media-rich views • Write reliable unit, integration, and E2E tests for complex interactive UI workflows • Use AI-assisted development tools thoughtfully to accelerate implementation while maintaining quality • Prototype interaction concepts quickly to validate design direction before committing to full implementation • Advocate for and implement the micro-details that elevate product feel — loading states, error handling, empty states, and transitions between views
Job Requirements
- 5+ years building production frontend applications, with meaningful time in creative tools, editors, or media-rich products
- Deep experience with React and TypeScript
- Strong command of animation and interaction libraries (Framer Motion, React Spring, GSAP, or similar)
- A portfolio or body of work that demonstrates interaction design sensibility
- Experience with canvas-based or timeline-based interfaces
- Strong eye for design and a commitment to craft and polish
- Comfort working in fast-paced, iterative environments alongside designers
- Experience with Next.js and modern frontend tooling
Benefits
- Full health, dental, and vision benefits
- Extremely flexible PTO and parental leave policy. Office closed the week of Christmas and New Years.
- VISA support where applicable
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Willingness to participate in an on-call rotation, providing prompt incident resolution. In the spirit of pay transparency, we are excited to share the base salary range for this position. In addition to base salary, some roles are eligible for our bonus and/or equity programs, depending on level and role. Regular full-time positions are eligible for our comprehensive benefits package. If you are hired at Cars Commerce, your final base salary compensation will be determined based on factors such as skills and/or experience. If the salary range is close to what you're seeking, then we encourage you to apply and learn more about the total compensation package for this position. Salary Range $135,300.00-169,150.00 Our Comprehensive Benefits Package includes: - Medical, Dental & Vision Healthcare Plans - New Hire Stipend for Home Office Set-Up - Generous PTO - Paid Holidays, Floating Holiday, Volunteer Day, Recharge Day Learn more about our Benefits, Perks, & Culture on our LinkedIn Life Pages! For US-based Positions: Applicants must be authorized to work in the United States. Please note that we are unable to sponsor employment visas at this time. We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. Applicants: Click here to review our Privacy Policy for Applicants. For current employees, please click here to review our California Privacy Policy for Employees.
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