JLL · 1 day ago
Data Scientist 2
San Francisco, CA
Full-time
Onsite
Entry, Mid Level
$130K/yr - $180K/yr
2+ years expJLL is a leading professional services and investment management firm specializing in real estate. As a Data Scientist on the JLL Falcon team, you'll work on critical platform capabilities that enable AI agents and cutting-edge AI technologies at enterprise scale.
CommercialReal Estate
Responsibilities
Develop, evaluate, and continuously improve genAI using engineering and advanced data science approaches
Design and develop intelligent agent architectures using frameworks like LangChain and LangGraph for autonomous decision-making and task execution
Build comprehensive evaluation frameworks for models, assistants, and agents, including stable evaluation datasets and core metrics
Implement advanced Retrieval-Augmented Generation (RAG) techniques to enhance agent knowledge and capabilities
Partner with multi-functional peers from engineering, product, and business to deliver AI solutions
Communicate results orally and in writing to facilitate collaboration and team growth
Qualification
Required
Master's degree (PhD preferred) in data science, computer science, mathematics, AI, machine learning, or related STEM fields
2+ years of industry experience in a data science, researcher, or machine learning role
Experience working on data science projects end-to-end including planning, data exploration, data processing, model development, evaluation, model deployment to production, and project presentation to stakeholders
Hands-on experience with frameworks like LangChain, LangGraph, or similar tools for building and orchestrating LLM-powered applications
Experience with rigorous evaluation and assessment of AI models and systems
Preferred
Experience with multi-agent systems and agent communication protocols - Advantage
Knowledgeable in commercial real estate sector - Advantage
Eagerness to contribute to the broader scientific community via teaching, open source contributions, blogging, publishing, organizing events, etc. - Advantage
Company
JLL
We’re a leading professional services firm that specializes in real estate and investment management.
10001+ employees
H1B Sponsorship
JLL has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (70)
2024 (47)
2023 (60)
2022 (68)
2021 (39)
2020 (43)
Funding
Current Stage
Public CompanyTotal Funding
$1.59B2025-11-03Post Ipo Debt· $565.35M
2023-11-08Post Ipo Debt· $400M
2019-05-29Post Ipo Debt· $46.5M
Leadership Team
Christian Ulbrich
Global Chief Executive Officer
Jones Lang LaSalle
Global CEO, Capital Markets and Member
Recent News
2026-01-07
Morningstar.com
2025-12-29
Company data provided by crunchbase