Fidelity Investments · 16 hours ago
Data Scientist - Applied AI Research
Westlake, TX
Full-time
Hybrid
Entry Level
1+ years expFidelity Investments is seeking a Data Scientist - Applied AI Research to ideate, design, and develop NLP across their products. The role involves collaborating with teams on technical matters, optimizing ML solutions, and conducting experiments to assess new ideas.
FinanceWellnessAsset ManagementFinancial ServicesRetirementWealth Management
Responsibilities
Work closely with the Agile team members to bring ML solutions into the product
Benchmark and optimize existing ML solutions performance (e.g, model footprint or latency)
Deliver reports on a sprint cadence
Peer review code and reports written by teammates
Bring good ideas during brainstorming sessions
Qualification
Required
1+ years of Data Science experience, specializing with NLP
1+ years of generative AI experience including LLMs, Agents, MCPs, etc
1+ years of experience working in an Agile environment
1+ years of experience with AWS products in a Linux environment. Experience with other cloud services can also count towards this
Experience developing and optimizing solutions from transformer-based, fastText-based or ensemble based models
Experience with Pytorch
Understanding of text representation techniques and classification algorithms
Deep understanding of experiment design and documentation
Statistical acumen and experience applying statistical concepts to data science experiments
Deep knowledge of machine learning algorithms, with the ability to choose the optimal algorithm for a given problem
Ability to write robust and testable code, in Python
Ability to write/read bash shell scripts, and comfortable on the Linux command line
Masters Degree or higher in a quantitative subject: Mathematics, Physics, Computer Science, Computational Linguistics, or similar
Company
Fidelity Investments
Fidelity’s mission is to strengthen the financial well-being of our customers and deliver better outcomes for the clients and businesses we serve.
10001+ employees
H1B Sponsorship
Fidelity Investments 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 (3)
2024 (8)
2023 (4)
2022 (6)
2021 (8)
2020 (30)
Funding
Current Stage
Late StageTotal Funding
$152.82MKey Investors
Apple
2020-12-28Secondary Market· $2.5M
2018-01-14Secondary Market· $1M
2017-05-03Secondary Market· $12.5M
Leadership Team
Abigail Johnson
Chairman & CEO
Jeanmarie Ward
Senior Vice President of Architecture
Recent News
Responsible Investor
2026-02-11
2026-02-10
Company data provided by crunchbase