I applied online. The process took 3 weeks. I interviewed at Sigma AI in Apr 2026
Interview
They do not advertise the rate in their recruitment ad.
After applying, you have to complete a written test that takes over an hour, followed by a 30min workshop where they still wouldn't tell you the rate. You end up spending a lot of time sending them your personal information, doing the test and attending their workshop, just to find out that their rate is lower than minimum wage in the UK.
I applied online. The process took 1 week. I interviewed at Sigma AI (Mail) in Feb 2026
Interview
Average to good I will say.its a bit tricky and difficult to clear but I managed it by brain work and good reasoning. I suggest to prepare yourself before attempting because the reasoning part will be quite a challenge to many.
I applied through other source. I interviewed at Sigma AI
Interview
The interview process was short, and included a brief meeting that could have been an email describing the position and type of work. Was not very helpful, but we met potential candidates.
Interview questions [1]
Question 1
The interview consisted of several tests including a linguistic test.