Snowflake python ETL engineer

OverviewJob Title: Snowflake Python ETL EngineerLocation: Boston, MA (Hybrid 3 days onsite 2 days remote per week)Duration: Long Term ContractJob SummaryThe Snowflake Python ETL Engineer is responsible for designing, developing, and maintaining scalable data pipelines that ingest, transform, and load data into Snowflake Data Cloud.This role involves working closely with data engineers, analysts, and business stakeholders to ensure reliable, performant, and secure data processing using Python-based ETL frameworks and cloud-native technologies.Key ResponsibilitiesDesign, develop, and optimize ETL/ELT pipelines using Python to load data into SnowflakeBuild and manage data transformations using Snowflake SQL, Python, and SnowparkIngest data from multiple sources such as databases, APIs, flat files, and cloud storage (S3, Azure Blob, GCS)Implement data validation, data quality checks, and reconciliation processesOptimize Snowflake performance using clustering, partitioning, caching, and warehouse sizingDevelop reusable Python modules and frameworks for ETL automationOrchestrate workflows using tools such as Airflow, Azure Data Factory, dbt, or Control-MImplement CI/CD pipelines for data workflows and manage deployments across environmentsMonitor ETL jobs, troubleshoot failures, and ensure SLA complianceEnsure data security and governance using RBAC, masking policies, and encryptionCollaborate with analytics, BI, and data science teams to support reporting and advanced analyticsRequired Skills & QualificationsStrong experience with Snowflake Data CloudProficient in Python for ETL development (Pandas, PySpark, Snowpark)Strong SQL skills, especially in SnowflakeExperience with ETL/ELT tools and orchestration frameworksKnowledge of cloud platforms (AWS, Azure, or Google Cloud Platform)Experience with data modeling, star/snowflake schemasFamiliarity with CI/CD, Git, and DevOps practicesUnderstanding of data security, governance, and complianceQUANTUM TECHNOLOGIES LLC is an equal opportunity employer inclusive of female, minority, disability and veterans, (M/F/D/V). Hiring, promotion, transfer, compensation, benefits, discipline, termination and all other employment decisions are made without regard to race, color, religion, sex, sexual orientation, gender identity, age, disability, national origin, citizenship/immigration status, veteran status or any other protected status. QUANTUM TECHNOLOGIES LLC will not make any posting or employment decision that does not comply with applicable laws relating to labor and employment, equal opportunity, employment eligibility requirements or related matters. Nor will QUANTUM TECHNOLOGIES LLC require in a posting or otherwise U.S. citizenship or lawful permanent residency in the U.S. as a condition of employment except as necessary to comply with law, regulation, executive order, or federal, state, or local government contractJ-18808-Ljbffr