Work at Mattermost.

Technology File Sharing Information Services Information Technology Messaging SaaS

Open roles 3

Founded 2015

Type Private

Team size 501–1,000

Headquarters Toronto

Website mattermost.com

Legal name Mattermost, Inc.

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Open roles at Mattermost

3 open roles

Senior Mobile Engineer United States · United States $165,000–$215,000 / year 65 days ago

Staff Full Stack Engineer Toronto · Toronto $195,001–$238,965 81 days ago

Staff Full Stack Engineer United States · United States $172,724–$227,135 81 days ago

About Mattermost

Mattermost develops an open source collaboration platform for secure team communication, messaging, file sharing, and workflow orchestration, tailored for mission-critical environments. It serves defense, intelligence, security, critical infrastructure, government, financial institutions, and technical teams with self-hosted and cloud options. The platform integrates deeply with developer tools and emphasizes security for complex, high-stakes operations.

Products & services

Mattermost Platform An open-source collaboration platform for secure messaging, file sharing, workflow automation, audio calling, screen sharing, and project coordination across software development and mission-critical operations.
Mattermost Enterprise Advanced An enterprise edition of Mattermost for organizations requiring advanced controls for secure, multi-domain collaboration, data governance, workflow coordination, and resilient deployment.
Mattermost Agents An AI capability that integrates self-hosted and third-party large language models into Mattermost conversations and workflows while keeping data under organizational control.
Mattermost Cloud A hosted Mattermost subscription that provides access to the collaboration software and related support through Mattermost-managed cloud infrastructure.
Mattermost Support and Customer Enablement Technical support, documentation, training, and customer enablement services for deploying, administering, integrating, and operating Mattermost.
Sovereign Agentic Solutions A secure agentic AI offering for air-gapped and classified environments, using customer-controlled models to support mission workflows while keeping data under customer control.

Leadership

Ian Tien CEO & Co-founder
Corey Hulen CEO and Co-Founder
Lane McFarland Chief People Officer
Kendra Niedziejko Chief Financial Officer

Work at Mattermost.

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