Senior Machine Learning Engineer, Core Experience and Growth at Reddit — Remote North America

Use ML and/or LLMs to personalize first and early user experiences on Reddit.

Build systems for real-time feature fetching and model inference.

Build systems for recurring training of models using modern architectures (deep learning, transformers or other sequential models).

Work closely with ML Platform teams to provide feedback on and improve Reddit’s ML infrastructure.

Work with Product and Design partners to identify user problems, and design solutions to these problems using ML and/or LLMs.

Contribute meaningfully to our team’s strategy. We give everyone a seat at the table and encourage active participation in planning our future. Don’t just come along for the ride.

Participate in product reviews and team meetings, providing technical insight. Help scope, estimate, and prioritize between conflicting needs.

Foster a healthy engineering culture and collaborate with other engineers.

Who You Might Be:

5+ years of experience building deep learning models using mainstream ML frameworks (TensorFlow, PyTorch).

5+ years of experience training, evaluating, testing, and deploying industry-level models.

5+ years of experience orchestrating data generation pipelines on large-scale datasets.

Successful track record of applying machine learning techniques to real-world problems.

Fluent in data analysis and SQL.

First-hand familiarity with AB testing using an experimentation platform.

Excellent communication skills. You collaborate effectively with teams in a fully remote environment and discuss complex topics with technical and non-technical audiences.

Experience writing production-quality software (preferred Python or Go).

Experience with content recommendations and personalization is a plus.

Passionate about building delightful products for users.

Strong organizational skills, the ability to prioritize tasks and keep projects on schedule.

Entrepreneurial spirit. You are self-directed, innovative, and biased towards action in fast-paced environments. You love to build new things and thrive in ambiguity.

BS degree in Computer Science, a similar technical field of study or equivalent practical experience.

Benefits:

Comprehensive Healthcare Benefits and Income Replacement Programs

401k with Employer Match

Global Benefit programs that fit your lifestyle, from workspace to professional development to caregiving support

Family Planning Support

Gender-Affirming Care

Mental Health & Coaching Benefits

Flexible Vacation & Paid Volunteer Time Off

Generous Paid Parental Leave

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 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 learn more, please visit https://www.redditinc.com/careers/.

To provide greater transparency to candidates, we share base salary 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. 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.

Senior Machine Learning Engineer, Core Experience and Growth

Benefits:

Pay Transparency:

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