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)