Senior Lead Engineer

Company:
Quest Global Services-N.A., Inc.

Position Title:

Senior Lead Engineer

Location:

175 Addison Rd, Entrance A, Windsor, CT 06095 and unanticipated client locations throughout the U.S.

Design and implement scalable, fault‑tolerant data pipelines to process both batch and streaming data. Develop data lake and warehouse solutions leveraging services like Snowflake for high‑performance analytical processing. Perform advanced data modeling and optimization, including dimensional modeling, partitioning, clustering, and indexing to ensure efficient data access. Enable real‑time analytics and monitoring by building low‑latency, event‑driven pipelines and integrating with visualization and alerting platforms.

Implement data quality checks, data lineage tracking, and metadata management to maintain trust and traceability across the organization. Collaborate cross‑functionally with product, analytics, and data science teams to translate business use cases into scalable data solutions. Define and enforce data contracts and data SLAs, ensuring accuracy, timeliness, and compliance across data products. Create reusable frameworks for ETL orchestration, schema validation, and pipeline testing to accelerate development across teams.

Treat datasets as reusable products with versioning, contracts, and SLAs. Own KPI definitions and metrics logic, ensuring consistent reporting and analytics across business units. Partner with senior stakeholders to define strategic data goals, such as customer 360, churn prediction, or marketing attribution models. Measure and improve data adoption and impact, including usage tracking, performance benchmarking, and cost optimization. Conduct technical interviews and contribute to the development of internal best practices and coding standards.

Master’s degree (or foreign equivalent) in Computer Engineering, or related field, PLUS two (2) years of experience in the job offered or a related position. Experience must include demonstrable knowledge of:
Snowflake; DBT;
Tableau;
Python;
Pandas;
Num Py;
Air Flow;
Shell scripting; PL/SQL;
Postgres SQL, and;
Git Hub. Required knowledge may be gained prior to or concurrently with Master’s degree. Travel to unanticipated client locations throughout the U.S., approximately 30% as required. Any suitable combination of education, training, or experience is acceptable.