Data Engineer, Sr. - WFH

About the Role
Delphi-US, LLC is seeking a Senior Data Engineer to support enterprise data operations and Braze CRM integration within an AWS, Snowflake, and DBT environment. This contract role focuses on building scalable customer, transactional, and marketing data pipelines that support segmentation, campaign activation, and Customer Data Platform (CDP) initiatives.
The role combines cloud data engineering, ELT development, workflow orchestration, CRM integration, and data quality. The successful candidate will work with CRM, marketing, analytics, and other teams to enable personalization and campaign delivery in a modern cloud-based data environment.
Key Responsibilities
Design and maintain scalable data pipelines in AWS and Snowflake for customer, transactional, and marketing data.
Build and support a Snowflake-based marketing data warehouse for data ingestion into Braze CRM.
Define and manage customer segmentation, audience creation, and email/SMS subscription logic within Snowflake.
Develop Python-based JSON transformations and API integrations to synchronize data with Braze.
Create and maintain ELT workflows using Snowflake SQL, Python, and DBT.
Establish and support CI/CD pipelines for ELT processes using GitHub.
Implement and maintain layered Snowflake architecture, including raw, prepared, and transformed data layers.
Build automated data ingestion workflows using Snowpipe.
Consolidate data from multiple enterprise systems.
Orchestrate data workflows using Airflow, Astro, or similar tools.
Monitor data quality, governance, and reconciliation across the data platform.
Support Customer Data Platform (CDP) and customer 360 initiatives.
Collaborate with CRM, marketing, and analytics teams to support personalization and campaign delivery.
Required Qualifications
4+ years of experience as a Data Engineer in cloud-based environments.
4+ years of hands-on Snowflake experience, including architecture, data modeling, and ELT development.
2+ years of experience supporting Braze or similar CRM/customer engagement platforms.
Proven experience working in modern ELT and cloud data environments.
Experience building and supporting data pipelines and workflow orchestration.
Strong expertise in customer and marketing data pipelines, segmentation, and campaign activation.
Proficiency in Python, including API integration and JSON processing.
Advanced SQL skills.
Experience with GitHub and CI/CD processes.
Knowledge of Snowpipe and semi-structured/JSON data.
Understanding of Customer Data Platform (CDP) concepts and retail customer data.
Preferred Qualifications
2+ years of experience with DBT.
2+ years of experience with Airflow, Astro, or similar orchestration tools.
Experience in retail or e-commerce environments.
Familiarity with AWS services such as S3, Lambda, Glue, or Step Functions.
Knowledge of no-code ETL tools such as FiveTran.
Experience centralizing SAS or BW data into Snowflake.
Hands-on experience with Braze Campaigns, Canvas, Currents, or user profile integrations.
Skills & Competencies
Data engineering
Cloud data engineering
Snowflake
AWS
SQL
Python
DBT
ELT development
Data modeling
Data pipelines
Snowpipe
Airflow
Astro
GitHub
CI/CD
JSON processing
REST/API integrations
Braze CRM
Customer relationship management data
Customer segmentation
Audience creation
Marketing data
Customer Data Platform (CDP)
Customer 360
Data quality and governance
Data reconciliation
Workflow orchestration
CRM, marketing, and analytics collaboration
Education & Experience
Education:
No specific education requirement is stated in the original job description.
Experience:
4+ years as a Data Engineer in cloud-based environments.
4+ years of hands-on Snowflake experience.
2+ years supporting Braze or a similar CRM/customer engagement platform.
Additional experience with DBT, Airflow/Astro, retail or e-commerce, AWS services, and other technologies is preferred as specified above.
Work Arrangement & Schedule
Location: New York, NY, US
Work Arrangement: Remote
Time Zone: EST hours
Employment Type: Contract
Schedule: EST working hours
Compensation & Benefits
Compensation: Not specified in the original job description.
Benefits: Not specified in the original job description.
Compliance / Additional Information
Delphi-US, LLC is a national IT Services firm based in Newport, Rhode Island. The company focuses on technical and professional talent across areas including data science and analytics, AI/ML, cloud engineering, cybersecurity, ERP, and other technology domains.
Employer: Delphi-US, LLC - Peacemakers in the Talent War
Apply Now to join Delphi-US, LLC as a Senior Data Engineer and work on scalable cloud data pipelines, Snowflake, Braze CRM integration, ELT, Customer Data Platform initiatives, and enterprise data operations.

Work arrangement
No