Data Engineer
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Role details
Tech stack
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Job description
We’re looking for a Data Engineer to design, build, and operate the data pipelines and models that power analytics and downstream applications. You’ll work across our Databricks and Snowflake platforms and own pipelines from ingestion through curated, consumption-ready datasets. Responsibilities
- Build and maintain batch and incremental data pipelines using PySpark on Databricks
- Orchestrate and monitor workflows in Airflow (DAG design, scheduling, retries, alerting)
- Design dimensional and domain data models in Snowflake to support reporting and integrations
- Develop integration pipelines that move data between source systems, the lakehouse, and consuming applications
- Implement data quality checks, lineage, and documentation
- Tune performance and cost across Spark clusters and Snowflake warehouses
- Partner with analysts, application teams, and platform engineers to translate requirements into reliable datasets
Requirements
- 5-7 + years of data engineering experience
- Strong PySpark and SQL skills
- Hands-on experience with Databricks (Delta Lake, jobs, notebooks/workflows)
- Hands-on experience with Snowflake (schemas, performance tuning, access control)
- Production experience with Airflow
- Solid grounding in data modeling (star/snowflake schemas, slowly changing dimensions, normalization trade-offs)
- Experience with Git-based CI/CD for data code
Nice to have
- Experience integrating unstructured or semi-structured document data into pipelines
- Infrastructure-as-code (Terraform) and cloud experience ([Azure/AWS])
- Streaming or CDC experience
About the company
ApTask is a leading global provider of workforce solutions and talent acquisition services, dedicated to shaping the future of work. As an African American-owned and Veteran-owned company, ApTask offers a comprehensive suite of services, including staffing and recruitment solutions, managed services, IT consulting, and project management. With a focus on excellence, collaboration, and innovation, ApTask provides unparalleled opportunities for professional growth and development. As a member of the ApTask team, you will have the chance to connect businesses with top-tier professionals, optimize workforce performance, and drive success across diverse industries. Join us at ApTask and be part of our mission to empower organizations to thrive while fostering a diverse and inclusive work environment.
Applicants may be required to attend interviews in person or by video conference. In addition, candidates may be required to present their current state or government issued ID during each interview.
Candidate Data Collection Disclaimer: At ApTask, we prioritize safeguarding your privacy. As part of our recruitment process, certain Personally Identifiable Information (PII) may be requested by our clients for verification and application purposes. Rest assured, we strictly adhere to confidentiality standards and comply with all relevant data protection laws. Please note that we only collect the necessary information as specified by each client and do not request sensitive details during the initial stages of recruitment.
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