

Quality Choice Solutions
Data Scientist
ā - Featured Role | Apply direct with Data Freelance Hub
This role is for a Senior Data Scientist in Rockville, MD (Hybrid) for 12 months at a competitive pay rate. Key skills include Python, SQL, PySpark, and experience with Plotly/Dash. MLOps experience is a plus; strong production-level expertise is required.
š - Country
United States
š± - Currency
$ USD
-
š° - Day rate
600
-
šļø - Date
February 4, 2026
š - Duration
More than 6 months
-
šļø - Location
Hybrid
-
š - Contract
Unknown
-
š - Security
Unknown
-
š - Location detailed
Rockville, MD
-
š§ - Skills detailed
#SQL (Structured Query Language) #Azure #Plotly #Leadership #PySpark #GCP (Google Cloud Platform) #Python #ML (Machine Learning) #Deployment #Spark (Apache Spark) #AWS (Amazon Web Services) #AI (Artificial Intelligence) #Cloud #Data Science
Role description
Client is looking for a Senior Data Scientist who can move beyond the notebook and into production. This is a unique opportunity to lead the end-to-end deployment of ML models, work directly with Generative AI/LLMs, and build interactive tools using Plotly & Dash to help protect the integrity of the financial markets.
Role Overview:
⢠Location: Rockville, MD (Hybrid - Local candidates only)
⢠Duration: 12 Months
⢠Key Tech: Python, SQL, PySpark, Plotly/Dash, and Cloud (AWS/GCP/Azure)
What makes this role stand out:
⢠End-to-End Ownership: You will design, build, and deploy models into production cloud environments.
⢠Cutting-Edge Innovation: Use GenAI to enhance analytics and automate complex processes.
⢠Leadership: You will mentor junior team members and act as a bridge between technical and business stakeholders.
What we are looking for:
⢠Strong production-level experience with Python, SQL, and PySpark.
⢠Proven ability to create interactive dashboards specifically using Plotly & Dash.
⢠Hands-on experience with ML in production (MLOps exposure is a plus).
If you are interested in hearing more, please reply with your updated resume and a few time slots that work for a brief introductory call. If this isn't the right fit for you but you know a colleague in the Rockville area who excels in PySpark and Dash, Iād appreciate the referral!
Client is looking for a Senior Data Scientist who can move beyond the notebook and into production. This is a unique opportunity to lead the end-to-end deployment of ML models, work directly with Generative AI/LLMs, and build interactive tools using Plotly & Dash to help protect the integrity of the financial markets.
Role Overview:
⢠Location: Rockville, MD (Hybrid - Local candidates only)
⢠Duration: 12 Months
⢠Key Tech: Python, SQL, PySpark, Plotly/Dash, and Cloud (AWS/GCP/Azure)
What makes this role stand out:
⢠End-to-End Ownership: You will design, build, and deploy models into production cloud environments.
⢠Cutting-Edge Innovation: Use GenAI to enhance analytics and automate complex processes.
⢠Leadership: You will mentor junior team members and act as a bridge between technical and business stakeholders.
What we are looking for:
⢠Strong production-level experience with Python, SQL, and PySpark.
⢠Proven ability to create interactive dashboards specifically using Plotly & Dash.
⢠Hands-on experience with ML in production (MLOps exposure is a plus).
If you are interested in hearing more, please reply with your updated resume and a few time slots that work for a brief introductory call. If this isn't the right fit for you but you know a colleague in the Rockville area who excels in PySpark and Dash, Iād appreciate the referral!





