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Data Scientist
New York, US•5 months ago
$90K – $120K
data sciencemachine learningpython
Engineering1 month agoOn-site
Microsoft
Principal Software Engineer
AImachine learningreinforcement learningdistributed systemsauto-biddingreal-time decision-makingcloud infrastructureMLOpsApache SparkApache Flinktechnical leadershipauction platforms
Key details
Salary
Not specified
Employment type
Full-time
Seniority
Senior
Years experience
10+
Location
Mountain View, United States; Redmond, United States
Full job description
Microsoft Advertising seeks a Principal Software Engineer to lead the development of an AI-driven auto-bidding platform for real-time ad auctions. The role involves architecting scalable distributed systems, collaborating with data scientists and product teams, and driving technical direction. Candidates must have extensive experience (10+ years) in software engineering, including coding in C, C++, C#, Java, JavaScript, or Python, and expertise in large-scale streaming platforms (Apache Spark or Flink), machine learning operations, and distributed bidding or auction platforms. Responsibilities include building data validation frameworks, managing operational excellence, developing experimentation frameworks, and mentoring engineers. The position is full-time, hybrid (office presence expected 4 days/week within 50 miles of a Microsoft hub in the US), located in Redmond, WA or Mountain View, CA. Salary ranges from $142,800 to $331,200 depending on level and location. Security background checks required.
What you'll do
- Collaborate with data scientists, ML engineers, and product teams to define requirements for agentic AI-driven bidding capabilities
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