Helsing
Mid (~660)
Scale AI
Large (~1,200)
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
Scale AI
Best for: Ambitious builders who want critical AI infrastructure work serving top-tier clients
Ratings
HelsingScale AI
4.0
3.5
Overall
3.6
2.7
Work-Life Balance
4.1
2.9
Culture & Values
4.0
3.5
Comp & Benefits
3.8
2.8
Senior Mgmt
3.8
3.6
Career Opps
👍 80% Recommend
👤 84% CEO Approval (Gundbert Scherf)
👍 56% Recommend
👤 60% CEO Approval (Alexandr Wang)
Culture Values
Helsing only
💎 Strong Comp & Equity
Scale AI only
No unique values
Shared
⚙️ Engineering-Driven🚀 Ship Fast & Iterate🎯 Direct Product Impact🌱 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
Scale AI
- Building critical AI data infrastructure used by OpenAI, Meta, Microsoft, and the US government
- Strong compensation for engineers — competitive base + equity
- Work-life balance rated 2.7/5 — long hours common during client deadlines
- Culture and values scored 2.9/5 — inconsistent management quality
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.
Scale AI
Choose Scale AI if you want to build data infrastructure for OpenAI and the US government — but expect long hours and inconsistent management.
Open Roles
Helsing — 103 jobs
💻 Engineering
51
🧠 ML / AI
8
⚙️ Operations
4
📋 Product
4
💰 Finance
3
🎨 Design
2
📣 Marketing
2
👤 HR / People
1
💼 Sales / GTM
1
🎧 Support
1
Scale AI — 167 jobs
💻 Engineering
60
🧠 ML / AI
26
📋 Product
15
💼 Sales / GTM
13
⚙️ Operations
6
⚖️ Legal
5
📣 Marketing
5
👤 HR / People
3
📊 Data
2
💰 Finance
2
🎨 Design
1
🎧 Support
1
Summary
Helsing scores 4.0/5.0 on Glassdoor with a 3.6 work-life balance rating. Scale AI scores 3.5/5.0 overall with a 2.7 WLB. That’s a 0.5-point gap on overall satisfaction.
Both companies share these culture values: Engineering-Driven, Ship Fast & Iterate, Direct Product Impact, Learning & Growth. Helsing also emphasizes Strong Comp & Equity.
On the hiring front, Helsing has 103 open roles and Scale AI has 167 open roles.