Machine Learning Engineer II

The Machine Learning Engineer II role is part of the Technology Team, which is responsible for providing industry-leading machine learning-based tools or processes to the Company, which provide a competitive advantage and efficiency. You will work closely with cross-functional teams to build intelligent systems that solve real-world problems using machine learning, deep learning, and data science techniques., * Design, deploy, fine-tune, and evaluate large language models (LLMs); develop effective prompting strategies to optimize performance for various business use cases.

• Improve data quality by cleaning the company's data and sourcing information from new data sources.

• Use machine learning/ deep learning to enhance and automate processes in Lessen proprietary tools.

• Translate business problems into scalable AI/ML solutions, particularly using LLMs, in areas

• such as copilot systems, intelligent voice assistants, and work order processing optimization.

• Collaborate cross-functionally with teams to develop, refine, and scale data-driven procedures and workflows.

• Foster a positive team environment.

• Ensure confidentiality and integrity of internal and external data.

• Perform ad-hoc projects and other duties as assigned.

Do you have experience in Machine learning libraries?, Do you have a Master's degree?, * PhD or Master's degree in Math, Physics, Statistics, Computer Science, or other related fields

• 1-3 years of experience as a data scientist, working closely within a business

• Strong mathematical and statistical skills

• Programming Languages: SQL, Python

• Understanding of ETL tools and database architecture

• Familiarity with pytorch, pandas and cloud platform like AWS, Azure and GCP

• Prompt engineering experience

• Experience using a machine learning framework e.g. scikit-learn, pytorch or similar

• Experience with a statistical software (e.g. R, SAS)

• Experience with natural language processing

• Advanced knowledge of Data Warehousing and BI best practices

• Experience with big data tools such as Spark, Hadoop, etc.

• Experience with Tableau or Superset

These are the professional skills we would expect from an individual fully established in this role.

• Verbal Communication - Proficient

• Written Communication - Proficient

• Teamwork - Advanced

• Relationships - Advanced

• Organizational Awareness - Advanced

• Learning Agility - Advanced

• Analysis - Advanced

• Problem Solving - Advanced

• Process Orientation - Advanced

• Prioritization - Advanced

• Customer Service - Proficient

• Process Orientation - Advanced

• Negotiation - Advanced

Pulled from the full job description

• 401(k)
• Vision insurance
• Dental insurance
• Paid holidays
• Opportunities for advancement, * Competitive compensation
• Health, Dental, Vision, Life, Disability options
• 401K retirement savings plan
• Paid vacation, federal and floating holidays
• Maternity/Paternity Pay
• Career advancement opportunities
• All the tools you'll need to be successful

Lessen is the tech-enabled, end-to-end property service provider that is transforming how commercial and residential real estate services are delivered and managed at scale. Lessen's technology platform provides data-driven insights that unlock key growth opportunities for the entire real estate ecosystem-including investors, owners, managers, and service providers. The company leverages a network of over 30,000 vetted, qualified vendors (Lessen Affiliates) serving clients with over 1 million properties and completing more than 3.5 million work orders annually across an expanding range of services. Lessen, LLC is a venture-backed, privately held company with offices in Scottsdale and Chicago.