Jonas Software
The Client Success Manager role focuses on delivering a world-class experience to clients across legal, medical, and other industries. This position involves managing pre-, post-, and sustaining implementation tasks for the InReach platform while identifying upsell opportunities to drive revenue growth. The role requires maintaining strong client relationships, collaborating with internal teams, and providing proactive support to ensure client success.
Jonas Software is a leading acquirer of mission-critical vertical market software companies, with over 20 years of experience and 200+ acquisitions completed. Operating under a decentralized, buy-and-hold-forever model, Jonas provides its portfolio companies with autonomy, shared best practices, and long-term stability. A subsidiary of Constellation Software, Jonas employs over 3,500 people across multiple countries worldwide.
Headquarters
San Francisco, CA
Company Size
201-500 employees
Founded
2018
Industry
Technology
Glassdoor Rating
4.2 / 5
Sarah Johnson
Chief Executive Officer
Michael Chen
Chief Technology Officer
Emily Williams
VP of Engineering
David Rodriguez
VP of Product
Jessica Thompson
Chief Financial Officer
Andrew Park
VP of Sales
View leadership team, funding history,
and employee contacts for Jonas Software.
58% below the average for this role
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Jul 3, 2025