Staff, Machine Learning Engineer - Coupang Play

• →Build next generation content recommendation and ad personalization systems for Coupang Play 
• →Develop data requirements and coordinate with relevant engineering and business teams to setup data collection as well as to validate data 
• →Develop necessary features for models using the collected data and train relevant models using scientific tools and coding 
• →Integrate model inference implementations into our production systems 
• →Setup necessary testing requirements for the models in production, including A/B testing, and analyze results to gather insights about model performance 

• Bachelor's degree in computer science,Electrical Engineering, Statistics, Mathematics, or related field 
• 7+years of experience in building ML products, with at least 2 years of experience in content recommendation or ad personalization domain 
• Experience building and deploying large-scale recommendation and personalization systems in production 
• Proficiency in Python and at least one deep learning framework (e.g. PyTorch, Tensorflow, or Keras) 
• Strong statistical background in experimentation and modeling 
• Deep product sense, self-starter and ability to drive critical projects in fast-paced environment 
• Excellent communication skills in English and a collaborative mindset 

•  MS or PhD in degree in Computer Science, Electrical Engineering, Statistics, Mathematics, or related field 
• Excellent software engineering skills with a proven record of high quality product delivery 
• Experience in training, evaluating, fine-tuning, and deploying models (e.g. LLM) in production 
• Experience with AWS or other cloud system and familiarity with using GPUs 

• Application Review - 1st Interview - 2nd Tech Interview - Leadership interview – Offer  

• The exact nature of the recruitment process may vary according to the specific job and may be changed due to scheduling or other circumstances.  

• Interview schedules and the results will be informed to the applicant via the e-mail address submitted at the application stage.  

• This job posting may be closed prior to the stated end date for application if all openings are filled.  

• Coupang has the right to rescind an offer of employment if a candidate is found to have submitted false information as part of the application process.  

• Those eligible for employment protection (recipients of veteran’s benefits, the disabled, etc.) may receive preferential treatment for employment in accordance with applicable laws.  

• Job titles and responsibilities may be subject to change depending on the candidate’s overall experience, etc. This will be communicated to the candidate at the appropriate time before the offer.  

• Hiring may be restricted in case the legal qualifications required for hiring and work performance is not met.  

• Your personal information will be collected and managed by Coupang as stated in the Application Privacy Notice located below. 

https://privacy.coupang.com/en/land/jobs/