Helsing
Mid (~660)
Twilio
Large (~5,500)
Best For
Helsing
Best for: AI/ML engineers motivated by national security and defense who want to apply frontier AI to high-stakes real-world problems in a mission-driven team
Twilio
Best for: Professionals interested in Twilio
Ratings
HelsingTwilio
4.0
3.9
Overall
3.6
4.1
Work-Life Balance
4.1
4.0
Culture & Values
4.0
3.9
Comp & Benefits
3.8
3.7
Senior Mgmt
3.8
3.7
Career Opps
👍 80% Recommend
👤 84% CEO Approval (Gundbert Scherf)
👍 78% Recommend
👤 82% CEO Approval (CEO)
Culture Values
Helsing only
🚀 Ship Fast & Iterate🎯 Direct Product Impact
Twilio only
🌐 Remote-Friendly⚖️ Work-Life Balance🔓 Open Source
Shared
⚙️ Engineering-Driven💎 Strong Comp & Equity🌱 Learning & Growth
Pros & Cons
Helsing
- Highest talent density of any tech company — world-class AI and engineering leadership
- Extremely important mission with rewarding impact and competitive salary
- Ridiculous expectations of work hours — high salaries do not mean constant overtime
- Some management not experienced enough to lead; lacking in performance feedback
Twilio
- Genuine remote-first flexibility with excellent work-life balance
- Strong compensation, benefits, and engineering-driven culture
- Frequent reorgs and leadership changes create uncertainty
- Culture has shifted from creative builders to more corporate, profit-driven focus
Bottom Line
Helsing
Strong engineering culture with a clear mission — but that mission (AI for defense) is not for everyone. Research the ethics carefully before applying; those aligned will find unusually meaningful work.
Twilio
Twilio — check Glassdoor for detailed reviews.
Open Roles
Helsing — 103 jobs
💻 Engineering
53
🧠 ML / AI
8
💰 Finance
3
⚙️ Operations
3
📋 Product
3
👤 HR / People
2
📣 Marketing
2
🎨 Design
1
⚖️ Legal
1
💼 Sales / GTM
1
🎧 Support
1
Twilio — 143 jobs
💼 Sales / GTM
44
💻 Engineering
43
📋 Product
8
🧠 ML / AI
7
📣 Marketing
6
⚙️ Operations
3
📊 Data
2
🎨 Design
2
💰 Finance
2
👤 HR / People
2
⚖️ Legal
2
Summary
Helsing scores 4.0/5.0 on Glassdoor with a 3.6 work-life balance rating. Twilio scores 3.9/5.0 overall with a 4.1 WLB. That’s a 0.1-point gap on overall satisfaction.
Both companies share these culture values: Engineering-Driven, Strong Comp & Equity, Learning & Growth. Helsing also emphasizes Ship Fast & Iterate, Direct Product Impact. Twilio also emphasizes Remote-Friendly, Work-Life Balance, Open Source.
On the hiring front, Helsing has 103 open roles and Twilio has 143 open roles.