Senior Application Engineer

Position Overview

• Location Type: Not Specified
• Job Type: Not Specified
• Salary: Not Specified (To learn the Hiring Ranges for this position, please select your location from the Apply Now dropdown menu. To learn more about our Hiring Range System, please click this link.)

About The Role

Mozilla is seeking a Senior Application Engineer to join our IT team. This role is pivotal in supporting SaaS tools and defining requirements for integrations and automation across our enterprise application stack, including Google Workspace, Slack, Atlassian Suite, and other critical business platforms. The ideal candidate excels at understanding business challenges, translating them into technical solutions, and collaborating with multi-functional teams to drive scalable outcomes. This role is suited for individuals who thrive in a dynamic, collaborative environment, are highly organized, and possess deep experience with SaaS ecosystems and enterprise applications.

What You'll Do

• Partner with business and technical teams to define and document requirements for application integrations and workflow automation.
• Translate complex business needs into clear, actionable technical specifications.
• Support, maintain, and optimize key enterprise platforms including Google Workspace, Slack, Jira, Confluence, and Zoom.
• Assist in the evaluation, deployment, and configuration of SaaS tools to ensure alignment with business objectives and security standards.
• Coordinate with development and operations teams to ensure integrations and tools are built, tested, and deployed effectively.
• Monitor application health and user feedback to identify and drive improvements.
• Contribute to internal knowledge bases and documentation to support scalable operations.
• Stay ahead of industry trends and new technologies, and make informed recommendations for adoption and innovation.
• Work independently in a fast-paced, remote-friendly environment, while collaborating closely with cross-functional teams.
• Be challenged with identifying and presenting innovative ideas and proof of concepts that align with customer needs and Mozilla’s engineering standards.

What You'll Bring

• 5+ years of experience supporting and leading SaaS applications in organizations with 1,000+ users.
• Deep expertise in Google Workspace administration (GAM experience is a plus), Slack, and other collaboration and productivity platforms.
• A proven ability to assemble, document, and translate technical requirements for new application onboarding, integrations, and automation initiatives.
• Familiarity with API-based integration concepts and platforms.
• Experience or familiarity with scripting languages such as Python or PowerShell for automation use cases.
• Excellent interpersonal and communication skills with the ability to clearly articulate technical concepts to non-technical audiences.
• Strong organizational and project management skills; able to manage multiple priorities and initiatives simultaneously.

Why Mozilla?

Mozilla Corporation is a non-profit-backed technology company that has shaped the internet for the better over the last 25 years. We create pioneering brands like Firefox, the privacy-minded web browser, and Pocket, a service for keeping up with the best content online. With over 225 million monthly active users, Mozilla is shaping the next 25 years of technology and helping to reclaim an internet built for people, not companies. Our work spans diverse areas including AI, social media, and security, all while staying true to our core mission – to make the internet better for people.

The Mozilla Corporation is wholly owned by the non-profit 501(c) Mozilla Foundation, meaning we are not beholden to shareholders but to our mission. Alongside thousands of volunteer contributors globally, Mozillians design, build, and distribute open-source software that empowers people to experience the internet on their own terms.