

Global Systems Search Inc
ETL Developer
⭐ - Featured Role | Apply direct with Data Freelance Hub
This role is for an ETL Developer II in New York, NY on a contract basis. Requires 5–9 years of ETL development experience, strong Snowflake and Python skills, Oracle PL/SQL expertise, and GitHub Actions certification. Hybrid onsite work is required.
🌎 - Country
United States
💱 - Currency
$ USD
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💰 - Day rate
720
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🗓️ - Date
October 2, 2025
🕒 - Duration
Unknown
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🏝️ - Location
Hybrid
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📄 - Contract
W2 Contractor
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🔒 - Security
Unknown
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📍 - Location detailed
New York, NY
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🧠 - Skills detailed
#Metadata #Data Mart #GitHub #Agile #DataStage #Strategy #Oracle #Data Warehouse #Python #Automation #Snowflake #"ETL (Extract #Transform #Load)" #SQL (Structured Query Language) #Computer Science #Consulting #TeamCity #Data Engineering
Role description
ETL Developer II (Snowflake, Python, Oracle)
📍 New York, NY | Hybrid Onsite | Contract
We are seeking an experienced ETL Developer II to join a Technology Back Office team in New York. This is a high-impact role supporting a special project within the Corporate Technology group. You’ll design and implement large-scale data mart solutions, develop ETL pipelines, and play a key role in advancing Snowflake and automation initiatives.
🔹 What You’ll Do
• Design and implement dimensional data mart models (STAR schema).
• Map source systems to data mart models and develop/maintain ETL code.
• Write complex transformation logic using PL/SQL to implement business rules.
• Design and implement CI/CD pipelines for Snowflake using GitHub Actions.
• Perform source system profiling, metadata capture, and ETL validation.
• Drive SQL performance tuning in Oracle environments.
• Collaborate with cross-functional teams in an Agile development environment.
• Contribute to large-scale, high-availability data warehouse initiatives.
🔹 What We’re Looking For
• 5–9 years of experience in ETL development and data warehousing.
• Strong Snowflake CI/CD automation skills (5+ years).
• Python development for data engineering and automation (5+ years).
• Hands-on experience with Oracle PL/SQL and performance tuning.
• Expertise in GitHub Actions (certification strongly preferred).
• Familiarity with TeamCity, SDA, and secure coding practices (Veracode).
• Proven ability to deliver in large database development projects.
• Knowledge of DataStage ETL and MicroStrategy a strong plus.
• Strong problem-solving, communication, and multi-tasking skills.
• Experience with Agile methodology is a plus.
🔹 Education
• Bachelor’s or Master’s in Computer Science (or equivalent experience).
🔹 Why This Role?
You’ll have the opportunity to work on meaningful, large-scale projects at an established financial institution. We value innovation, collaboration, and empowering our teams to deliver best-in-class technology solutions that support global markets.
🏢 Location: Midtown Manhattan (onsite required, hybrid schedule)
🔗 Apply now to be part of a high-performing team delivering critical technology solutions at scale. No third party consulting firms!
ETL Developer II (Snowflake, Python, Oracle)
📍 New York, NY | Hybrid Onsite | Contract
We are seeking an experienced ETL Developer II to join a Technology Back Office team in New York. This is a high-impact role supporting a special project within the Corporate Technology group. You’ll design and implement large-scale data mart solutions, develop ETL pipelines, and play a key role in advancing Snowflake and automation initiatives.
🔹 What You’ll Do
• Design and implement dimensional data mart models (STAR schema).
• Map source systems to data mart models and develop/maintain ETL code.
• Write complex transformation logic using PL/SQL to implement business rules.
• Design and implement CI/CD pipelines for Snowflake using GitHub Actions.
• Perform source system profiling, metadata capture, and ETL validation.
• Drive SQL performance tuning in Oracle environments.
• Collaborate with cross-functional teams in an Agile development environment.
• Contribute to large-scale, high-availability data warehouse initiatives.
🔹 What We’re Looking For
• 5–9 years of experience in ETL development and data warehousing.
• Strong Snowflake CI/CD automation skills (5+ years).
• Python development for data engineering and automation (5+ years).
• Hands-on experience with Oracle PL/SQL and performance tuning.
• Expertise in GitHub Actions (certification strongly preferred).
• Familiarity with TeamCity, SDA, and secure coding practices (Veracode).
• Proven ability to deliver in large database development projects.
• Knowledge of DataStage ETL and MicroStrategy a strong plus.
• Strong problem-solving, communication, and multi-tasking skills.
• Experience with Agile methodology is a plus.
🔹 Education
• Bachelor’s or Master’s in Computer Science (or equivalent experience).
🔹 Why This Role?
You’ll have the opportunity to work on meaningful, large-scale projects at an established financial institution. We value innovation, collaboration, and empowering our teams to deliver best-in-class technology solutions that support global markets.
🏢 Location: Midtown Manhattan (onsite required, hybrid schedule)
🔗 Apply now to be part of a high-performing team delivering critical technology solutions at scale. No third party consulting firms!