Jobs at Mattermost | HiringCafe

Mattermost

Staff Software Engineer, Testing Infrastructure

Staff Software Engineer

8+ years in software testing, quality engineering, or test infrastructure; strong TS/Go/JS stack experience; AI/ML in testing preferred.

Senior React Native Engineer 

Experience with React Native and JavaScript/TypeScript; knowledge of networking; offline-first design; native iOS/Android experience; eligibility for US government security clearance and export control requirements.

Senior Forward Deployed Engineer 

Forward Deployed Engineer

Strong Go, Python, or TypeScript; full-stack skills; capable in classified environments; travel; DoD/national security experience preferred.

US Defense Engineering Lead

Software Engineering Manager

5+ years software engineering, 2+ years in management, full-stack expertise (React frontend, Go/Node backend), customer-facing, US citizenship, ability to obtain security clearance, travel 1-2 weeks/quarter.