

VySystems
Data Scientist
β - Featured Role | Apply direct with Data Freelance Hub
This role is for a Data Scientist with a contract length of "unknown," offering a pay rate of "unknown" and is fully remote. Key skills include SQL, Python, Tableau, and experience with Snowflake. Strong communication skills and experience with messy datasets are essential.
π - Country
United States
π± - Currency
$ USD
-
π° - Day rate
Unknown
-
ποΈ - Date
May 8, 2026
π - Duration
Unknown
-
ποΈ - Location
Remote
-
π - Contract
Unknown
-
π - Security
Unknown
-
π - Location detailed
United States
-
π§ - Skills detailed
#Streamlit #Data Wrangling #SQL (Structured Query Language) #Snowpark #Deployment #Data Pipeline #Scala #Data Manipulation #Automation #Data Science #R #Datasets #Tableau #Snowflake #ML (Machine Learning) #Data Analysis #Python #Monitoring
Role description
Hi #connections,
We have a Job Opening for,
Role: Data Scientist
Locations-----Remote
π Interested Candidate Kindly share the suitable resume to ram.r@vysystems.com & https://www.linkedin.com/in/ramkumarjhen/
This job posting is for an existing, active vacancy and we are looking to hire a strong QA Automation resource.
Summary:
"Overall, a successful candidate for this role must be able to clearly articulate data science concepts to stakeholders who may not be highly technical.
For this position, the client is hiring a data scientist who has the ability to break down problems and propose thoughtful approaches to supporting frequent-flyer customer growth is critical. The role also requires the ability to think on oneβs feet when presented with scenarios involving specific datasets."
Data Wrangling & Preparation
Clean, normalize, and QA complex datasets (ex: credit card transaction files)
Build reproducible data pipelines and queries
Use of LLMβs to clean and standardize credit card transaction data
Analytics & Insights
Conduct exploratory data analysis to surface trends and opportunities across member segments, tiers, earning patterns, benefit usage, etc.
Develop clear, actionable insights to support marketing and cobrand decisions.
Support ad-hoc analyses, including member behaviour, spend behaviour, and partner activity
Develop interactive, user-friendly analytical applications using Snowflake Cortex + Streamlit in Snowflake.
Nice to have: Ability to build scalable, production-ready ML workflows in Snowflake (Snowpark, ML Functions, Feature Store), including end-to-end pipeline development encompassing data preparation, feature engineering, model training, testing, deployment, evaluation, and ongoing monitoring.
Dashboarding & Reporting
Design and build dashboards (Tableau) that provide intuitive visibility into KPIs, member engagement, and program performance.
Refresh and maintain reporting assets, and improve existing dashboards as needed.
Qualifications
Strong SQL and intermediate python skills
Experience building dashboards using Tableau
Experience using LLMβs for data manipulation is a nice to have, however a drive to learn quickly is a must have
Experience building analytical applications using Snowflake Streamlit is a nice to have
Demonstrated ability to clean and work with messy datasets (credit card data, transactional records, etc.).
Ability to support model development such as Customer Lifetime Value, Member Segmentation, etc. is a nice to have
Tech requirements: Snowflake, SQL, Python, Tableau
Strong communication skills with the ability to translate analytics into business insights.
Thanks & Regards.,
Ramkumar.R || Sr.Technical Recruiter
Email: ram.r@vysystems.com
Linkedin ID: https://www.linkedin.com/in/ramkumarjhen/
4701 Patrick Henry Drive Building 16 Santa Clara CA 95054, USA.
Hi #connections,
We have a Job Opening for,
Role: Data Scientist
Locations-----Remote
π Interested Candidate Kindly share the suitable resume to ram.r@vysystems.com & https://www.linkedin.com/in/ramkumarjhen/
This job posting is for an existing, active vacancy and we are looking to hire a strong QA Automation resource.
Summary:
"Overall, a successful candidate for this role must be able to clearly articulate data science concepts to stakeholders who may not be highly technical.
For this position, the client is hiring a data scientist who has the ability to break down problems and propose thoughtful approaches to supporting frequent-flyer customer growth is critical. The role also requires the ability to think on oneβs feet when presented with scenarios involving specific datasets."
Data Wrangling & Preparation
Clean, normalize, and QA complex datasets (ex: credit card transaction files)
Build reproducible data pipelines and queries
Use of LLMβs to clean and standardize credit card transaction data
Analytics & Insights
Conduct exploratory data analysis to surface trends and opportunities across member segments, tiers, earning patterns, benefit usage, etc.
Develop clear, actionable insights to support marketing and cobrand decisions.
Support ad-hoc analyses, including member behaviour, spend behaviour, and partner activity
Develop interactive, user-friendly analytical applications using Snowflake Cortex + Streamlit in Snowflake.
Nice to have: Ability to build scalable, production-ready ML workflows in Snowflake (Snowpark, ML Functions, Feature Store), including end-to-end pipeline development encompassing data preparation, feature engineering, model training, testing, deployment, evaluation, and ongoing monitoring.
Dashboarding & Reporting
Design and build dashboards (Tableau) that provide intuitive visibility into KPIs, member engagement, and program performance.
Refresh and maintain reporting assets, and improve existing dashboards as needed.
Qualifications
Strong SQL and intermediate python skills
Experience building dashboards using Tableau
Experience using LLMβs for data manipulation is a nice to have, however a drive to learn quickly is a must have
Experience building analytical applications using Snowflake Streamlit is a nice to have
Demonstrated ability to clean and work with messy datasets (credit card data, transactional records, etc.).
Ability to support model development such as Customer Lifetime Value, Member Segmentation, etc. is a nice to have
Tech requirements: Snowflake, SQL, Python, Tableau
Strong communication skills with the ability to translate analytics into business insights.
Thanks & Regards.,
Ramkumar.R || Sr.Technical Recruiter
Email: ram.r@vysystems.com
Linkedin ID: https://www.linkedin.com/in/ramkumarjhen/
4701 Patrick Henry Drive Building 16 Santa Clara CA 95054, USA.






