Secure Software Development 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 embed secure coding practice into Sequester's daily engineering???libraries, lint rules, templates, and reviews that make the safe path the easy path.

What you will do

• Build secure SDK helpers and code templates for common patterns (auth, file IO, crypto)
• Integrate SAST/DAST/pre-commit hooks into developer workflows with low friction
• Triage security bugs as a bridge between AppSec findings and feature teams
• Deliver targeted training labs (SQLi, SSRF, mobile storage) based on real near-misses
• Measure adoption of security controls and reduce repeat vulnerability classes

What we are looking for

• SSD/DevSecOps experience shipping tools engineers actually use
• Coding skills in languages Sequester ships (Dart, PHP, JS)
• Teaching mindset???documentation and pairing over policy mandates
• Practical prioritization when perfect security blocks shipping

Location

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