Senior Software Engineer - AdTech Bidding Platform / Traffic Shaping Specialist

📋 Description

• Develop across the live, high-throughput ad exchange stack: Node.js bidder, data pipeline, SQL
• Improve traffic routing by building smarter selection and throttling for real-time bidding
• Collaborate from hot-path code to model development and back, to optimize performance and
• Leverage AI tools to explore data, validate outputs, and accelerate implementation

🎯 Requirements

• Strong generalist with ability to navigate unfamiliar systems
• Production-grade code writing with performance and correctness focus
• Expertise in at least one backend language and distributed systems
• Fluent SQL or strong desire to become fluent with large datasets
• Insightful problem solving: ask why and pursue rigorous understanding
• Experience with AdTech/RTB, real-time or low-latency systems, columnar DBs, A/B testing, or ML

🎁 Benefits

• Medical, dental, vision, disability insurance
• 401(k), EAP, parental leave
• Unlimited vacation and company-paid holidays
• Location: Bellevue, WA with hybrid schedule (in-office 3 days/week)