Machine Learning Engineer - App Ads

The App Ads Team is entrusted with the development and maintenance of a diverse set of Machine Learning models that are responsible for predictions regarding user conversions after engaging with Reddit. The creation and enhancement of these models plays a crucial role in our organization's efforts to optimize advertising effectiveness and drive business growth. We are looking for a motivated engineer that will help us advance our vision. As a diverse group of software engineers product managers data scientists and ads experts we are excited for you to join our team!

Your Responsibilities :

• Develop advanced and scalable deep learning models using cutting-edge techniques for critical machine learning tasks within the app conversions modeling domain.

• Design and implement innovative strategies for signal loss mitigation ensuring the accuracy and reliability of predictions in the presence of incomplete or noisy data.

• Research implement test and launch new model architectures including deep neural networks with advanced pooling and feature interaction architectures.

• Systematic feature engineering works to convert all kinds of raw data in Reddit (dense & sparse behavior & content etc) into features with various FE technologies such as aggregation embedding sub models etc.

• Be a mentor and cross-functional advocate for the team.

• Contribute meaningfully to team strategy. We give everyone a seat at the table and encourage active participation in planning for the future!

Who You Might Be:

• 2+ years of experience with industry-level deep learning models.

• 2+ years of experience with mainstream ML frameworks (such as Tensorflow and Pytorch).

• 3+ years of end-to-end experience of training evaluating testing and deploying industry-level models.

• 3+ years of experience of orchestrating complicated data generation pipelines on large-scale datasets.

• Experience with ads domain and conversion modeling is a plus.

• Experience with recommendation systems is a plus.

Benefits:

• Comprehensive Healthcare Benefits and Income Replacement Programs

• 401k Match

• Family Planning Support

• Gender-Affirming Care

• Mental Health & Coaching Benefits

• Flexible Vacation & Reddit Global Days off

• Generous paid Parental Leave

• Paid Volunteer time off

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