System1 is looking for a Senior Software Engineer (Python) to design, build, operate, debug, and optimize sophisticated distributed systems with a growing team of talented engineers. In this role, you will manipulate and leverage datasets to extract valuable insights coming from millions of user requests. The ideal person will not only be an expert software developer but also a collaborative team player with infectious energy and a desire to communicate your ideas respectfully to colleagues.

The Role You Will Have

• Build, operate, and optimize large distributed systems
• Design and implement algorithms to efficiently process, analyze, and serve massive datasets
• Serve as Tech lead for a key backend team within the System1 engineering group
• Strong experience with Vue.js

What You Will Bring

• 4+ years of experience in a Python development environment required
• Bachelor’s in Computer Science or equivalent, Master's degree a plus
• Experience building scalable and reliable products in the cloud
• Comfort writing large-scale, high performance code
• Good diagnostic and debugging skills
• Must be familiar with the backend aspect of serving technologies 
• Be able to prioritize end to end, debug, be familiar with user tracking, cookie management, web crawling technologies, bug detection, and traffic quality

What We Have to Offer

• Paid Parking or an ORCA Card
• Cross-team lunches and tech demos to foster learning
• Unlimited paid sick time, 17 days of PTO, and 10 paid company holidays
• Competitive Benefits package
• Weekly catered lunch and fully stocked kitchen
• Happy Hours at various bars, restaurants, and venues across Bellevue
• Weekly yoga and fitness classes with private trainer
• Company parties and outings