Consider your mental health and join if you are above 40 only. - Anonymous employee PubMatic Employee Review

Strong, knowledgeable teams and a good place to learn the ins and outs of the ad tech space. You get to work with people who know the industry well, and there are truly amazing people on the teams.

Not any I can think if.

I’ve worked at PubMatic for 6 years and it’s been one of the most consistently strong environments I’ve experienced. Leadership is genuinely brilliant, transparent, and inspiring — it’s rare to find executives who are both strategically sharp and straightforward about where the business is headed. The company uses hard data to make tough decisions, which creates clarity and trust even when priorities shift. The people are extremely smart and collaborative, and I’ve worked with some of the best colleagues of my career. Cross-functional teamwork is strong, and there’s a real sense that everyone is trying to solve the problem together (not protect turf). Culture is professional but friendly, and you feel like you’re surrounded by high performers who are still good humans. Also: lunch is provided every day, which is a genuinely appreciated perk.

PubMatic sets a high bar — it’s a fast-paced environment and expectations are real. If you’re looking for a slow-moving company or coasting culture, this won’t be the best fit.