Lime

Building a future where transportation is shared, affordable and carbon-free. Join us! www.li.me/careers

Senior Machine Learning Engineer, Pricing

Machine Learning EngineerMachine Learning EngineerFull TimeRemoteTeam 501-1,000Since 2017H1B SponsorCompany SiteLinkedIn

Location

United States

Posted

37 days ago

Salary

$176K - $242K / year

Bachelor Degree5 yrs expEnglishAirflowAWSCloudPandasPythonPy TorchRubyRuby ON RailsSparkSQLTensorflow

Job Description

• 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.

Job Requirements

  • 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.

Benefits

  • Comprehensive Health & Wellness: A choice of medical, dental, and vision plans. We also provide company-paid life and disability insurance and company-funded mental health benefits.
  • Financial & Retirement Planning: 401(k) plan with both pre-tax and Roth options, and access to a Health Savings Account (HSA) with a monthly company contribution.
  • Family & Fertility Support: Paid parental leave for birthing and non-birthing parents, plus fertility and family-forming benefits.
  • Paid Time Off: Unlimited vacation, paid leaves, and 10 company holidays.
  • Unique Lime Perks: Complimentary use of Lime vehicles in participating cities, a monthly phone allowance, dedicated learning and development days, and access to perks including One Medical, Wellhub, and Headspace.

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