ScaleMath

 https://scalemath.com/careers

Example posting:

 We're looking for a talented, driven, and enthusiastic Technical Content Specialist to join our growing remote team to produce content for us, and the industry-leading organizations we partner with.

You'll form a core part of the work we do at ScaleMath, working closely with our Operations Team and Head of Content.

Note: We operate a rolling application process. We are not always hiring or looking to fill positions ASAP, so if you apply now, your application will be reviewed but may not be considered and invited for an interview immediately. 
About ScaleMath

We run and advise companies at every stage of growth. For nearly a decade, we’ve been partnering with our favorite founders to build & scale industry-leading companies together.