D21
This position is for a Daily Long-Term Substitute Teacher at Cooper Middle School, covering the period from October 19 to December 18, 2026, with a possibility of extension. The role offers a daily rate of $150 for the first ten days and $241 for subsequent days. Fluency in both Russian and English is highly preferred for this position.
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 D21.
Long Term Sub Position (5th Gr. Math)
Norwood City Schools
Special Education Teacher (Long Term Sub)
Pomperaug Regional School District 15
Long Term Sub Position (5th Gr. Math)
Woodridge Local
Long Term Sub For High School Science
Worthington Senior High School
Daily Substitute Teachers
Lake Careers
Spanish Teacher Long Term Substitute
Region 15 Education Service Center