Product Engineer, Systems Architect

About the role

You’ll own the hard systems at the center of our product surface, across existing products, new launches, or feature-specific initiatives. You’ll make ambiguous quality problems measurable, solve them at their root, and build approaches the team can reuse.

What you'll do

• Build the detection, inference, state, and delivery systems behind critical experiences
• Instrument difficult problems before choosing a solution
• Establish evidence of correctness when ground truth is unavailable
• Make principled tradeoffs across imperfect signals, edge cases, and user impact
• Turn persistent quality problems into comprehensible, repeatable systems
• Partner with product and platform teams to determine where systems should live

You may be a fit if

• You’ve shipped a complex system with interacting failure modes
• You’ve owned a system whose correctness was difficult to observe
• You’ve defined a quality metric whose meaning was itself contested
• You combine systems thinking with product intuition and user empathy
• You’re a recent, hands-on implementer who follows problems across boundaries
• You are detail-oriented, think from first principles, and own ambiguous outcomes

Experience with signal processing, fraud, ranking, anomaly detection, or ML evaluation may translate well. Prior experience in audio, speech, desktop, or any particular product domain is not required.

Logistics

We sponsor H1B, O1, EB1, L1, STEM OPT, and more. We can't guarantee sponsorship for every role, but if we make you an offer we'll make every reasonable effort, with help from our immigration law firm.