Full-Stack Software Engineer

About Sequester

Sequester is a privacy-first encrypted vault for personal photos and videos. We build software where security, reliability, and user trust are product features???not afterthoughts.

About this role

You will ship end-to-end features across Sequester's mobile client, web properties, and backend???owning UX details and server contracts for cohesive releases.

What you will do

• Implement user-facing features spanning Flutter UI and PHP/API backends
• Own small projects from spec through deploy, including QA coordination and rollback plans
• Improve shared components (auth widgets, upload progress, error states) used across surfaces
• Participate in on-call rotation for tier-2 application incidents
• Document APIs and handoffs for support and other engineers

What we are looking for

• Full-stack experience with mobile or web plus backend services
• Pragmatic scope control and ability to demo working software early
• Testing mindset across unit, integration, and manual happy paths
• Interest in privacy products and encrypted media workflows

Location

Remote-friendly. We hire globally and collaborate async-first across time zones.