Senior Machine Learning Engineer, Pricing

• Translate complex business problems into solutions that leverage end-to-end, production-level machine learning systems
• Develop, iterate on, and productionize machine learning models, owning both model logic and supporting systems
• Implement and own backend pricing services and APIs consumed by the Lime App
• Architect and build scalable, reliable platforms and services that power pricing decisions and enable new product initiatives
• Build trust with leadership to influence the company's pricing strategy through reasoning and communication of model performance and technical vision
• Collaborate with other Software Engineers and Data Scientists to raise the bar on ML standards and Engineering Excellence
• Mentor and support engineers on the team, helping grow technical depth and develop future leaders

• 5+ years of industry professional software engineering experience deploying machine learning methods at scale in production level systems
• 2+ years of experience in Reinforcement Learning with expertise implementing customized reward functions, policy optimization, and multi-armed bandits
• 2+ years of backend development experience (Ruby on Rails is a plus)
• Fluency in Python and experience with modern ML frameworks (e.g., PyTorch, TensorFlow) and data tools (e.g. SQL, pandas, spark, airflow)
• Experience with cloud computing services or platforms (preferably AWS)

Experience with both Snowflake and Sagemaker is a plus

• Offers Equity
• Offers Bonus