TheJobsMap
Upstream logo

Upstream jobs and careers

Paris, France

As of October 29, 2026, Upstream has 10 open roles in 2 cities.

upstreamsystems.comLinkedIn@upstream_do
See 10 open roles
Hiring in 2 cities
10Open roles

About Upstream

Upstream is an email client designed for team collaboration. We add features like channels and task-tracking functionality on top of a typical email client, so that teams can have full context and transparency on all of their conversations, and make decisions more efficiently.

Founded in 2023 by Jonathan Tiret and Louis Lecat.

EmailSaaS
Founded
2023
Employees
2
Total funding
$500K
Headquarters
Paris
Hiring in
2 cities

Leadership

The top of Upstream's org chart, with how many people report into each leader.

LLPhoto of Louis Lecat

Louis Lecat

CEO

4 reports

JTPhoto of Jonathan Tiret

Jonathan Tiret

Co-founder & CTO

3 reports

Upstream jobs: common questions

Is Upstream hiring right now?
Yes. Upstream has 10 open roles listed as of October 29, 2026.
Where is Upstream hiring?
Upstream is hiring in 2 cities. The most open roles are in Gerakas (9) and Johannesburg (1).
Where is Upstream headquartered?
Upstream is headquartered in Paris, France and was founded in 2023.
Who leads Upstream?
Louis Lecat, CEO, is at the top of Upstream's org chart.
How do I apply for a job at Upstream?
Pick a role on Upstream's TheJobsMap page and select Apply. Every listing links to the original posting on Upstream's own careers site, so you apply directly with the employer.