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Tem jobs and careers

London, England, United Kingdom. Jobs in London

As of October 29, 2026, Tem has 19 open roles.

Headquartered in London
19Open roles

About Tem

We are rebuilding the energy transaction, making it transparent and fair. Our goal is to put power back where it belongs, in the hands of customers and to take on one of the most critical problems of our century, access to low cost electricity. tem exists to fix a broken global energy market that’s long favoured legacy operators, intermediaries, and opaque pricing. Today’s electricity system was not designed for rapid decarbonisation, AI-driven efficiency or fair access for the actual users - businesses and generators.

Founded
2021
Employees
1 to 10
Total funding
$3.2M
Headquarters
London

Leadership

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

JMPhoto of Joe Mcdonald

Joe Mcdonald

Co-founder & CEO

50 reports

BSPhoto of Bartek Szostek

Bartek Szostek

Co-founder & CTO

24 reports

JSPhoto of Jason Stocks

Jason Stocks

Co-founder & CCO

7 reports

RMPhoto of Ross Mackay

Ross Mackay

Co-founder & CPO

6 reports

JWPhoto of Jemma Wong

Jemma Wong

Chief Marketing Officer

2 reports

JSPhoto of Josh Schmidt

Josh Schmidt

Financial Controller - Lead

CS

Charlotte Stephenson

Head Of People

3 reports

NL

Nick Levi-Gardes

Head of Strategic Finance

1 report

Tem jobs: common questions

Is Tem hiring right now?
Yes. Tem has 19 open roles listed as of October 29, 2026.
Where is Tem headquartered?
Tem is headquartered in London, England, United Kingdom and was founded in 2021.
Who leads Tem?
Joe Mcdonald, Co-founder & CEO, is at the top of Tem's org chart.
How do I apply for a job at Tem?
Pick a role on Tem's TheJobsMap page and select Apply. Every listing links to the original posting on Tem's own careers site, so you apply directly with the employer.