Senior Frontend Engineer, Ads Creative

About the job For our client, we are seeking a Senior Frontend Engineer, Ads Creative to join the team of a leader in the Media space. This role will focus on building polished, high-performance advertiser experiences that help translate advanced AI capabilities into intuitive product interfaces. You will partner closely with product and design to shape frontend solutions that support campaign creation and improve the overall advertising workflow. The position will also influence frontend architecture, quality, and experimentation to drive better user experiences and stronger product outcomes. Location: Remote - US based candidates only, no visa sponsorship available Compensation: $190,800 – $267,100 annually Responsibilities Own the design and delivery of complex frontend features for the company's advertising platform Translate AI capabilities into user-friendly interfaces for advertisers Collaborate with product and design teams to clarify requirements and trade-offs Create reusable frontend components to enhance campaign creation experiences Use experiments and data to inform product iterations and enhancements Improve code quality through architecture, tests, and observability measures Provide mentorship through code reviews and technical guidance Qualifications 5+ years of experience in production web applications using JavaScript, TypeScript, and React Comfort using agentic coding tools like Codex or Cursor Proven ability to independently deliver complex frontend projects from design to launch Strong judgment in frontend architecture and usability Track record of building polished user interfaces with a focus on performance and accessibility Ability to navigate ambiguous product situations effectively Excellent communication skills for cross-functional collaboration Benefits Comprehensive healthcare benefits and income replacement programs 401(k) match Family planning support Gender-affirming care Mental health and coaching benefits Flexible vacation and global days off Generous paid parental leave Paid volunteer time off Our client is an equal opportunity employer. We encourage you to apply even if you don’t meet every qualification—your background could be exactly what this team needs. Desired Skills and Experience JavaScript, TypeScript, React, Codex, Cursor, Claude, Frontend testing tools, Experimentation tools, Observability tools, Design systems, Component libraries, State management libraries (e.g., Redux, MobX) - likely needed for managing application state in complex UI interactions., Web performance optimization tools (e.g., Lighthouse, WebPageTest) - essential for ensuring the frontend is fast and responsive as mentioned in the requirements for usability and performance., Accessibility standards and tools (e.g., ARIA roles, Axe) - important for maintaining a high-quality user experience and adhering to industry standards., Version control systems (e.g., Git) - necessary for team collaboration and managing code changes in a production environment.