Data Warehouse ETL Developer

Quantum Technologies. LLC; Fairfield (CA); Hybrid; USD 120,000 - 180,000; Full time

Job summary

Quantum Technologies LLC in California, Fairfield is seeking a senior data professional focused on SQL-heavy data integration and warehouse tasks. You will monitor production jobs, adjust tasks to incorporate new tables and transformations, and perform structure upgrades with security considerations.

The role emphasizes strong debugging and performance tuning skills, with familiarity in healthcare data contexts preferred. This is a full-time position with on-site work expected.

Qualifications

• Advanced SQL skills with complex joins, subqueries, and CTEs.
• 8–10 years of senior-level experience.
• Experience with SSIS.

Responsibilities

• Monitor daily production tasks in Compose for errors and operational health.
• Modify tasks to add tables and transforms.
• Maintain core structure upgrades and security-related tasks; monitor latencies.

Skills

Advanced SQL

SSIS

Senior 8-10 yrs

Job description

• Monitoring the jobs that are configuring in compose to track on a daily basis for any errors (more like a productions support
• Modify tasks to add tables and transforms
• Maintain core structure upgrades, implementing security related tasks, monitoring latencies,

Top Requirements

(Must haves)

• Advanced SQL:
  • Need to know complex joins
  • Sub queries
  • Common table expression
  • Performance tuning techniques
  • Good debugging skills
  • SSIS
• Senior Level 8-10 years of experience

Additional Qualifications

(Nice to Haves)

• Data Modeling Experience
  • Architecture
  • What Kind of Data Modeling What is the subject? Healthcare
• Worked on data warehousing automation tools

QUANTUM 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 contract