Machine Learning Engineer

San Francisco, United StatesOn-site

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Responsibilities

Perform systematic feature engineering to transform raw, diverse data into high-quality features that drive model performance.
Improve the reliability and stability of our ML systems by building robust monitoring, alerting, and automated retraining pipelines.
Research new algorithms, stay up-to-date with state-of-the-art ML techniques, and contribute to the team's strategy and roadmap.

With 100,000+ active communities and approximately 126 million daily active unique visitors, Reddit is one of the internet’s largest sources of information.
Job Duties: Design, build, and deploy industrial-level machine learning models to solve critical problems in ad ranking, bidding, and optimization.
Take full ownership of the ML lifecycle, from ideation and research to building scalable serving systems and maintaining models in production.
Work closely with product managers, data scientists, and engineers to translate business challenges into effective ML solutions.
Requirements: Master’s degree in Computer Science, Mathematics, Engineering (any field) or related quantitative discipline and (3) three years of
experience in the job offered or related occupation. Special Skill
Requirements: 1.) Machine Learning; 2.) TensorFlow; 3.) Python and SQL; 4.) Feature Engineering and Selection; 5.) Ads predictive model design; 6.) Ads predictive model offline training and model evaluation; 7.) Ads predictive model online/serving experiment and analysis; 8.) Ads modeling serving status monitoring and incident mitigation (Oncall); 9.) Distributed Systems; 10.) Prompt Engineering and RAG.
Additionally, Reddit offers a wide range of
In select roles and locations, the interviews will be recorded, transcribed and summarized by artificial intelligence (AI).

Benefits and Income Replacement Programs
401k with Employer Match
Gender-Affirming Care
Flexible Vacation & Paid Volunteer Time Off
Generous Paid Parental Leave
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.
benefits to U.S.-based employees, including medical, dental, and vision insurance, 401(k) program with employer match, generous time off for vacation, and parental leave.
To provide greater transparency to candidates, we share base pay ranges for all US-based 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.
The base pay range for this position is: $187,574.00 - $260,100.00 USD #LI-DNI

For more information, visit www.redditinc.com .
Submit a resume with references using the apply button on this posting or by email at: applicationsreview@reddit.com at Req.# 1016.77.3. Pay Transparency:
To learn more, please visit https://www.redditinc.com/careers/ .

It’s built on shared interests, passion, and trust, and is home to the most open and authentic conversations on the internet.
Any suitable combination of education, training and/or
experience is acceptable. Full time telecommuting is an option. Benefits:
Global Benefit programs that fit your lifestyle, from workspace to professional development to caregiving support
This job posting may span more than one career level.
You will have the opportunity to opt out of recording, transcription and summarization prior to any scheduled interviews.
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.