Senior Machine Learning Engineer, Safety

Remote - United States · Senior · Contract

Sponsorship not specified$217k-$303kDetected 2 days ago

PythonMachine LearningDeep LearningTensorFlowPyTorchData ScienceNLPLLMsResearchCommunicationCollaboration

About the role

The Safety ML team is hiring a Machine Learning Engineer to build and iterate on the next generation of safety systems at Reddit.

Design, develop, optimize and deploy ML models, including large language models, for various natural language processing tasks.
Implement and maintain training pipelines, leveraging distributed training and optimizing for performance and efficiency.
Collaborate with cross-functional teams to gather requirements, define model architectures and iterate on model development.
In this pivotal role, you will be responsible for developing, training, and optimizing state-of-the-art large language models (LLMs) in order to scalably and efficiently support the enforcement of Reddit Rules.
You will be partnering closely with other Safety teams (Operations, Engineering, Product, Data Science) at Reddit to identify and build solutions that will help keep users safe as Reddit grows.

Expertise in distributed training frameworks (e.g., Ray Training, PyTorch Distributed), and efficient utilization of hardware resources.
Proficiency in data preprocessing, tokenization, embeddings, and language modeling techniques.
Excellent communication and collaboration skills, with the ability to discuss complex technical topics with diverse teams.

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.
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.

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.

Reddit is proud to be an equal opportunity employer, and is committed to building a workforce representative of the diverse communities we serve.
If, due to a disability, you need an accommodation during the interview process, please let your recruiter know.

You will have the opportunity to opt out of recording, transcription and summarization prior to any scheduled interviews.

This listing is sourced directly from Reddit's careers page and normalized into a canonical job model.