Principal Front-End Engineer
New
3
3Play MediaVideo Accessibility
Remote — USFull-TimePrincipal
Salary220,000 - 250,000 USD per year
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Job Details
- Experience
- 8+ years
- Required Skills
- AWSKubernetesReactGitHub ActionsHelm
Requirements
- 8+ years of front-end and infrastructure-adjacent web development.
- Deep experience in at least one modern React meta-framework (Remix, Next, Tanstack Start, etc.).
- Extensive experience building with and for AI coding agents.
- Cloud fluency with Cloudflare and AWS (S3, CloudFront, Lambda@Edge, etc.).
- Experience setting up deployments and preview environments via GitHub Actions.
- Track record of leading non-trivial frontend migrations.
- Strong API and database schema design skills.
- Experience with headless CMS (Sanity preferred).
- Strong design sensibility.
- Excellent empathy and communication skills.
Responsibilities
- Build agent tools and workflows (custom Claude skills, MCP servers, agent loops).
- Develop features for Remix and Astro applications.
- Manage design systems and improve marketing page layouts.
- Maintain infrastructure involving Cloudflare, Sanity CMS, GitHub Actions, and Kubernetes.
- Set up monitors, tests, metrics, and dashboards for performance and accessibility.
- Collaborate across marketing, design, product, and engineering teams.
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