Senior Full Stack Engineer
Mattermost3 months ago
Remote, United StatesSenior
Base Salary
$143k - $173k/yr
Responsibilities
- Architect and build full-stack features optimized for scalability and performance.
- Leverage AI coding agents in daily workflows while ensuring correctness and security.
- Develop internal tooling and testing infrastructure to enhance team delivery.
- Own the testing strategy for both frontend and backend code.
- Design and consume REST and WebSocket APIs.
- Maintain security and compliance standards for government and enterprise clients.
- Contribute to Mattermost's open-source codebase.
Requirements
- Strong full-stack development experience in Go and React or a comparable stack.
- Experience designing and consuming REST and WebSocket APIs.
- Relational database experience including PostgreSQL, schema design, and query optimization.
- Fluency in directing AI coding agents for various development tasks.
- A bias toward shipping and owning complex software end-to-end.
Benefits
- Mission-driven work supporting secure collaboration for critical organizations.
- Remote-first culture allowing work from anywhere.
- AI-forward environment with a focus on agentic development.
- End-to-end ownership of software with accountability.
- Participation in a vibrant open-source developer community.
Tech Stack
Categories
About Mattermost
Mattermost builds an open-source, enterprise collaboration platform for secure messaging, workflow automation, and DevSecOps, deployed on‑premises or in private clouds. It sells enterprise licenses and a single‑tenant SaaS offering to government, defense, and critical infrastructure organizations, with integrations across web, desktop, and mobile. Founded in 2016 and headquartered in Palo Alto, the privately held company is used by agencies such as the U.S. Department of Defense.