UnderDefense Reviews

4.0

69% would recommend to a friend

(71 total reviews)
avatar

Nazar Tymoshyk

70% approve of CEO

75% positive business outlook

UnderDefense has an employee rating of 4.0 out of 5 stars, based on 71 company reviews on Glassdoor which indicates that most employees have a good working experience there. The UnderDefense employee rating is in line with the average (within 1 standard deviation) for employers within the Information Technology industry (3.9 stars).

Reviews by job title

71 reviews
5.0
9 Jun 2026
Recommend
CEO approval
Business outlook

Pros

This is one of those rare places where everyone around you is actually sharp. The team is strong top to bottom + people genuinely care about the work and it shows. Everyone pulls their weight and then some, and that energy is contagious in the best way. The product is legit - they're constantly building and pushing forward in the cyber space, which matters a ton in a domain that moves this fast. There's a real ecosystem of products here, not just one thing duct-taped together, and you can tell the roadmap is heading in the right direction. For me go-to-market strategy is clear and well thought out, which makes a huge difference on the sales side — you're not flying blind, you know what you're selling and why it wins. + You can quickly grow and learn with this company roadmap . Biggest thing for me! you will learn a looot here. You will be surrounded by top-tier specialists who know their stuff, and if you stay curious you'll grow fast. I've picked up more in my time here than in roles I held twice as long elsewhere. And there's no real ceiling — if you put in the work and keep raising your game, the room to grow keeps opening up. How far you go is genuinely up to you.

Cons

I'll be straight... if your number one priority is a cushy 9-to-5 and perfect work-life balance, this probably isn't the fit. People here work hard and the bar is high. You can't just coast and check boxes. For me, that's a feature, not a bug, but it's worth knowing going in.

5.0
2 Jun 2026
Recommend
CEO approval
Business outlook

Pros

Joined after couple years doing SDR in regular saas and switching to cybersec here was great move. Conversations are way more interesting clients have real problems and you actualy feel like you helping them not just hitting quota Team is super strong. Anyone you ping on chat will help no ego no gatekeeping. Lot of senior AEs and SEs who been in cybersec for years and they share openly. Onboarding was smooth had clear ramp up plan from week one

Cons

Quarter ends can be stressful with multiple campaigns running in paralel. Internal docs not always up to date so sometimes faster to just ask someone then search wiki

5.0
19 May 2026
Recommend
CEO approval
Business outlook

Pros

Came here from pure technical role and presales turned out to be perfect mix of tech and client work. You get to design real solutions for real problems, not just push slides. Clients are mostly mid market and enterprise so conversations are serious and technical, no time wasted on small talk Team is what makes this place special. Everyone is willing to help, you can ping anyone from SOC analyst to head of pentest and get answer fast. Knowledge sharing happens organicaly, not forced. Also good mix of seniors and juniors so you learn and teach at same time Flexibility is real. Remote works fine, hours are reasonable, nobody counts minutes. As long as deals move and clients are happy you have full trust from managment

Cons

Sometimes you get pulled into too many parallel opportunities and have to prioritize hard. Tooling for presales workflow could be improved, we use mix of different platforms and not everything talks to each other smoothly

Viewing 1 - 3 of 71 Reviews

Glassdoor has 76 UnderDefense reviews submitted anonymously by UnderDefense employees. Read employee reviews and ratings on Glassdoor to decide if UnderDefense is right for you.