Adyen
Large (~4,770)
Mistral AI
Small (~100)
Best For
Adyen
Best for: Payments and backend engineers who value a no-nonsense engineering-first culture with above-average WLB and the challenge of processing global financial transactions at massive scale
Mistral AI
Best for: Researchers who want to build open-weight models at a fast-moving European AI lab
Ratings
AdyenMistral AI
3.8
4.0
Overall
4.1
3.6
Work-Life Balance
3.9
4.2
Culture & Values
3.8
4.0
Comp & Benefits
3.6
3.8
Senior Mgmt
3.6
3.5
Career Opps
👍 76% Recommend
👤 80% CEO Approval (Ingo Uytdehaage)
👍 80% Recommend
👤 85% CEO Approval (Arthur Mensch)
Culture Values
Adyen only
⚖️ Work-Life Balance🎯 Direct Product Impact🌱 Learning & Growth
Mistral AI only
🤝 Flat Hierarchy🧩 Wears Many Hats🔓 Open Source
Shared
⚙️ Engineering-Driven🚀 Ship Fast & Iterate
Pros & Cons
Adyen
- Smart, humble colleagues with high standards and a market-leading payments product
- Good work-life balance with trust-based culture, free lunch, and international team trips
- Below-market compensation (~20% less than peers) with poor stock options
- Middle management quality issues as company scaled — inexperienced managers and internal politics
Mistral AI
- Small team punching way above weight — Mixtral, Mistral Large
- European AI champion with strong research DNA
- Very early-stage — processes are minimal
- Paris-centric with limited remote options
Bottom Line
Adyen
Adyen's engineering culture is well-regarded in fintech — principled, WLB-conscious (4.1/5), and technically rigorous — but expect a methodical Amsterdam-centric culture rather than a high-growth startup vibe.
Mistral AI
Choose Mistral if you want small-team impact at Europe's top AI lab — but expect minimal process and Paris-first culture.
Open Roles
Adyen — 302 jobs
💻 Engineering
82
💼 Sales / GTM
67
👤 HR / People
16
⚖️ Legal
15
📋 Product
14
💰 Finance
12
📊 Data
11
⚙️ Operations
11
📣 Marketing
5
🎨 Design
4
🧠 ML / AI
2
🎧 Support
1
Mistral AI — 146 jobs
💻 Engineering
48
💼 Sales / GTM
16
🧠 ML / AI
13
⚖️ Legal
10
👤 HR / People
7
📋 Product
7
📣 Marketing
6
💰 Finance
4
⚙️ Operations
4
📊 Data
2
Summary
Adyen scores 3.8/5.0 on Glassdoor with a 4.1 work-life balance rating. Mistral AI scores 4.0/5.0 overall with a 3.6 WLB. That’s a 0.2-point gap on overall satisfaction.
Both companies share these culture values: Engineering-Driven, Ship Fast & Iterate. Adyen also emphasizes Work-Life Balance, Direct Product Impact, Learning & Growth. Mistral AI also emphasizes Flat Hierarchy, Wears Many Hats, Open Source.
On the hiring front, Adyen has 302 open roles and Mistral AI has 146 open roles.