Senior Frontend Engineer (Web-first, Cross-Platform)
Skills
- Production React and TypeScript development
- Strong rendering-model literacy (CSR, SSR, SSG, hydration)
- Frontend performance optimization and Core Web Vitals experience
- Technical SEO: indexability, metadata, structured data
- Comfort navigating and improving existing codebases
- Experience directing or using AI agents for frontend workflows
- Ability to work across web and mobile surfaces
Responsibilities
- Build and ship production features in React and TypeScript within a legacy SPA and mixed-rendering architecture
- Contribute to Astro-based static and mixed-rendering pages and components
- Implement performance optimizations to improve Core Web Vitals (LCP, CLS, INP)
- Apply technical SEO best practices: metadata, structured data, crawl-safe rendering patterns
- Design and implement within SSR, SSG, and hydration constraints, balancing tradeoffs
- Collaborate with mobile engineers and move features cross-platform (React Native) when appropriate
- Use AI agents to assist with component generation, tests, and performance validations
- Participate in code reviews, architecture discussions, and iterative shipping with measurable impact
Education
- Bachelor's degree in Computer Science, Engineering, or related field OR equivalent practical experience
- Continued learning in frontend performance, SEO, or modern rendering frameworks preferred
Benefits
- Competitive salary within posted range
- Remote-first work environment
- Equity or stock option eligibility
- Health, dental, and vision benefits (typical for company stage)
- 401(k) or retirement plan options
- Paid time off and inclusive company culture
- Opportunities to work across web and mobile platforms and with AI-augmented tooling
Average salary estimate
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