🛠 Tech Stack

💼 About This Role

You'll join the Addressability team to build and query a multi-billion entry Id Graph, ingesting massive data and providing advanced targeting features. Your work will directly impact 3 million requests per second across a globally distributed platform. This freelance role offers the chance to tackle complex technical challenges in a hybrid environment.

🎯 What You'll Do

• Ingest massive data into high-performance key-value stores
• Query user data millions of times per second with low latency
• Improve the Id Graph for sharpness and speed
• Design trade-offs between features and performance

📋 Requirements

• 3-4 years in high-performance, low-latency C# coding
• Expertise in Aerospike or equivalent high-performance KV store
• Proficient in English
• Customer-oriented approach delivering clean solutions

✨ Nice to Have

• Experience with Kafka, Go, PHP
• Experience with Docker, Kubernetes, GCP
• Passion for software craftsmanship and continuous delivery

🎁 Benefits & Perks

• 🏖️ Remote flexibility with hybrid work from Paris
• 💻 Freelance contract with high autonomy
• 🌍 International team across Europe

📨 Hiring Process

Estimated timeline: 1-2 weeks · AI estimate

1. 1Recruiter call· 30 min
2. 2Technical interview· 60 min
3. 3Offer· 30 min