Principal Machine Learning Engineer, Ads Measurement
Principal Machine Learning Engineer, Ads Measurement
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$ 266000 - 372400
1 Vacancy
Job Description
The Ads Measurement Org is dedicated to enhancing the efficiency and userfriendliness of our advertising platform. We specialize in privacy enhancing technologies identity resolution and modeled conversions.
Were looking for a handson Principal Machine Learning Engineer with deep expertise in identity resolution and graphbased systems who can lead endtoend Ads initiatives across engineering and crossfunctional teams. You will drive architectural decisions mentor your peers and dive into technical challenges directly when the team needs it. Our diverse group of engineers product managers data scientists and ads specialists is excited to welcome you on board!
Minimum Qualifications:
- 10 years of professional software engineering experience with at least 5 years focused on MLdriven systems at scale
- Demonstrated experience architecting and building identity graphs device graphs or similar identity matching solutions leveraging probabilistic techniques
- Strong knowledge of various identifiers (cookies hashed emails phone numbers IP addresses user agents) and their use in identity resolution
- Proficiency in machine learning frameworks (e.g. TensorFlow PyTorch) and libraries for feature engineering model training and inference
- Solid understanding of largescale data processing distributed computing and data infrastructure (e.g. Spark Kafka Beam Flink)
- Proven technical leadership in crossfunctional settings driving architectural decisions and influencing stakeholders (product data science privacy legal)
- Excellent communication mentoring and collaboration skills to align teams on a longterm vision for identity resolution
Responsibilities:
- Lead the technical strategy and architecture for our companys identity resolution system ensuring accuracy scalability and compliance with privacy requirements
- Develop and refine ML models for probabilistic user matching using multiple identifiers (cookies IP addresses hashed emails phone numbers user agents)
- Oversee endtoend ML workflowsfrom data ingestion and feature engineering to model training evaluation and deploymentoptimizing for performance and cost
- Partner with crossfunctional teams (e.g. product management data science platform engineering privacy legal) to define the roadmap and set longterm goals
- Establish engineering best practices code quality standards and data governance guidelines to ensure maintainability and trustworthiness of the identity graph
- Mentor and coach junior engineers fostering a culture of innovation technical excellence and knowledge sharing across the organization
Benefits:
- Comprehensive Healthcare Benefits and Income Replacement Programs
- 401k Match
- Family Planning Support
- GenderAffirming Care
- Mental Health & Coaching Benefits
- Flexible Vacation & Reddit Global Days off
- Generous paid Parental Leave
- Paid Volunteer time off
#LIRemote #LIAK1
Pay Transparency:
This job posting may span more than one career level.
In addition to base salary this job is eligible to receive equity in the form of restricted stock units and depending on the position offered it may also be eligible to receive a commission. Additionally Reddit offers a wide range of benefits to employees including medical dental and vision insurance 401(k) program with employer match generous time off for vacation and parental leave. To learn more please visit provide greater transparency to candidates we share base pay ranges for all USbased job postings regardless of state. We set standard base pay ranges for all roles based on function level and country location benchmarked against similar stage growth companies. Final offer amounts are determined by multiple factors including skills depth of work experience and relevant licenses/credentials and may vary from the amounts listed below.
The base pay range for this position is:
$266000 $372400 USD
Reddit is proud to be an equal opportunity employer and is committed to building a workforce representative of the diverse communities we serve. Reddit is committed to providing reasonable accommodations for qualified individuals with disabilities and disabled veterans in our job application procedures. If due to a disability you need an accommodation during the interview process please let your recruiter know.
Required Experience:
Staff IC
Employment Type
Full Time
