Unity Microelectronics Inc.

Senior Machine Learning Engineer, Advertiser Growth

Unity Microelectronics Inc.

New York•On-site•6-9 Yrs•3 hours ago

Job description

Overview

The opportunity At Unity, we are building a world-class ad-tech ecosystem that connects billions of users with the creators and experiences they love.

Responsibilities

Next-Gen budget pacing: Design and optimize sophisticated pacing controllers (PID, probabilistic forecasting) to smooth advertiser spend across diverse time zones and traffic spikes, ensuring optimal delivery and marketplace stability.
Creative GenAI infrastructure: Lead the backend integration of Generative AI models (Diffusion, LLMs) to automate the creation of high-performing image and video assets tailored to specific campaign goals and formats.
Marketplace experimentation engine: Build and scale the infrastructure for high-velocity experimentation, including A/B testing, switchback tests, and long-term holdouts to measure the impact of marketplace changes on advertiser ROI and platform health.
High-Scale billing reliability: Architect and maintain high-throughput billing pipelines that process billions of events with 100% accuracy, bridging the gap between real-time ad delivery and mission-critical financial reconciliation.
Scientific optimization: Analyze complex financial and marketplace datasets to refine the trade-off between spend velocity and advertiser performance, using experimentation results to tune pacing and billing logic.

Qualifications

Advanced degree in computer science or relevant engineering-related field or equivalent experience.
6+ years of software engineering experience, including 3+ years working on ads delivery systems.
Extensive experience building and operating large-scale, low-latency backend systems using languages like Java, Go, or Scala.
Deep familiarity with building or maintaining budget control systems, feedback loops, or spend-prediction algorithms.
Proven experience building or scaling experimentation platforms, with a deep understanding of variance reduction, interference/network effects, and metric design in a marketplace context.
A track record of working on "mission-critical" pipelines (like billing, payments, or clearinghouses) where data precision, idempotency, and fault tolerance are paramount.
Proficiency with real-time stream processing (Kafka, Flink, or Spark) specifically applied to event-based charging and real-time performance feedback.
A proven ability to lead complex, multi-quarter technical roadmaps and mentor senior engineers in a high-growth environment.
Relocation support is not available for this position
Note: This range reflects the anticipated base salary for this position. Beyond base salary, this role may be eligible for equity awards and participation in our company incentive plans (such as annual discretionary bonuses or sales commissions). The final offer amount will depend on several factors, including geographic location and the candidate's relevant experience, professional background, and skill set.

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Senior Machine Learning Engineer, Advertiser Growth

Job description

Overview

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