

ALIS Software LLC
Lead ETL Developer + Snowflake + AWS
β - Featured Role | Apply direct with Data Freelance Hub
This role is for a Lead ETL Developer with expertise in Snowflake and AWS, based in Windsor, CT. The long-term contract requires 9+ years of ETL development experience, proficiency in Python or Scala, and knowledge of data governance. Snowflake certification preferred.
π - Country
United States
π± - Currency
$ USD
-
π° - Day rate
Unknown
-
ποΈ - Date
January 7, 2026
π - Duration
Unknown
-
ποΈ - Location
On-site
-
π - Contract
Unknown
-
π - Security
Unknown
-
π - Location detailed
Windsor, CT
-
π§ - Skills detailed
#Data Quality #Cloud #Snowflake #Apache Airflow #Computer Science #Agile #Python #Data Architecture #Scripting #Airflow #Visualization #S3 (Amazon Simple Storage Service) #Programming #Lambda (AWS Lambda) #Documentation #SQL (Structured Query Language) #Version Control #Data Processing #AWS (Amazon Web Services) #"ETL (Extract #Transform #Load)" #Tableau #Scala #Data Modeling #GIT #Data Governance #Data Ingestion #Databases #Redshift #Security #Data Engineering #Microsoft Power BI #BI (Business Intelligence) #Scrum #Deployment #Data Pipeline
Role description
Hi,
Good day!
If you are interested with the below job role Lead ETL Developer at Windsor, CT then please reply with updated resume and Contact details
May I know best time to reach you ...
Role: Lead ETL Developer + Snowflake + AWS
Location: Windsor, CT
Model: Onsite
Type: Contract
Duration: Long Term
Roles & Responsibilities
β’ Design, develop, and optimize ETL workflows and data pipelines using Snowflake and AWS services.
β’ Implement data ingestion from various sources including APIs, databases, and flat files.
β’ Ensure data quality, integrity, and consistency across all ETL processes.
β’ Collaborate with data architects, analysts, and business stakeholders to understand data requirements.
β’ Monitor and troubleshoot ETL jobs and performance issues.
β’ Automate data workflows and implement CI/CD practices for data pipeline deployment.
β’ Maintain documentation for ETL processes, data models, and data flow diagrams.
β’ Bachelorβs degree in computer science, Information Systems, or related field.
β’ 9+ years of experience in ETL development and data engineering.
β’ Hands-on experience with Snowflake including data modeling, performance tuning, and SQL scripting.
β’ Proficiency in AWS services such as S3, Lambda, Glue, Redshift, and CloudWatch.
β’ Strong programming skills in Python or Scala for data processing.
β’ Experience with orchestration tools like Apache Airflow or AWS Step Functions.
β’ Familiarity with version control systems (e.g., Git) and CI/CD pipelines.
Preferred Qualifications
β’ Snowflake certification.
β’ Experience with data visualization tools (e.g., Tableau, Power BI).
β’ Knowledge of data governance and security best practices.
β’ Experience in Agile/Scrum development environments
Hi,
Good day!
If you are interested with the below job role Lead ETL Developer at Windsor, CT then please reply with updated resume and Contact details
May I know best time to reach you ...
Role: Lead ETL Developer + Snowflake + AWS
Location: Windsor, CT
Model: Onsite
Type: Contract
Duration: Long Term
Roles & Responsibilities
β’ Design, develop, and optimize ETL workflows and data pipelines using Snowflake and AWS services.
β’ Implement data ingestion from various sources including APIs, databases, and flat files.
β’ Ensure data quality, integrity, and consistency across all ETL processes.
β’ Collaborate with data architects, analysts, and business stakeholders to understand data requirements.
β’ Monitor and troubleshoot ETL jobs and performance issues.
β’ Automate data workflows and implement CI/CD practices for data pipeline deployment.
β’ Maintain documentation for ETL processes, data models, and data flow diagrams.
β’ Bachelorβs degree in computer science, Information Systems, or related field.
β’ 9+ years of experience in ETL development and data engineering.
β’ Hands-on experience with Snowflake including data modeling, performance tuning, and SQL scripting.
β’ Proficiency in AWS services such as S3, Lambda, Glue, Redshift, and CloudWatch.
β’ Strong programming skills in Python or Scala for data processing.
β’ Experience with orchestration tools like Apache Airflow or AWS Step Functions.
β’ Familiarity with version control systems (e.g., Git) and CI/CD pipelines.
Preferred Qualifications
β’ Snowflake certification.
β’ Experience with data visualization tools (e.g., Tableau, Power BI).
β’ Knowledge of data governance and security best practices.
β’ Experience in Agile/Scrum development environments






