Data Engineer

Egreenservices; Escondido (CA); On-site; USD 96,000 - 139,000; Part time

Benefits offered by this job

Premium healthcare

Home-office allowance

Job summary

Citadel in Escondido, CA is seeking a Data Engineer to build the tools developers rely on, bringing mission-focused testing and 5+ years of experience. You will own subsystems, lead design reviews, and trace data through ETL pipelines to ensure accurate results.

You will work with Looker workflows, maintain uptime, and optimize models with Scikit-learn, collaborating across distributed teams. Compensation ranges from $96,000 to $139,000 with premium healthcare and home-office allowances.

Qualifications

• 5+ years of Airflow experience
• Experience with Looker workflows and tooling
• Demonstrated judgment and listening skills
• Experience near Escondido, CA
• Hands-on with modern Looker tooling

Responsibilities

• Own the Seaborn subsystem that Citadel relies on
• Lead technical design reviews for mid-level initiatives
• Trace data through ETL Pipelines until it adds up
• Defend uptime for Escondido 2 a.m. pages
• Deliver Scikit-learn performance improvements
• Negotiate Looker tradeoffs with product timelines
• Refactor critical technology modules
• Connect Persuasion APIs to MLflow for data landing

Skills

Airflow experience

Active listening

Looker workflows

Tools

Looker

ETL Pipelines

Job description

Build the tools that thousands of developers depend on as a Data Engineer working with Collaboration and modern tooling. Bring mission-soaked Hypothesis Testing and 5 years to Escondido, and the return is $96,000 - $139,000, an internship schedule, and influence that grows.

Key Responsibilities

• Own the quietly-relentless Seaborn subsystem that the rest of Citadel quietly depends on
• Lead technical design reviews for mid-level technology initiatives
• Trace a technology number back through ETL Pipelines services until it finally adds up
• Defend Citadel uptime through the 2 a.m. Escondido pages nobody volunteers for
• Land Scikit-learn performance wins Citadel can measure in CA retention numbers
• Negotiate Looker tradeoffs with product when Citadel timelines and reality collide
• Refactor the technology module Citadel has been afraid to touch
• Wire Persuasion APIs to MLflow consumers so data lands where Escondido teams expect it

What You'll Bring

• The judgment to distinguish a fire drill from an actual fire
• Demonstrated wins in technology work somewhere near Escondido, CA
• 5+ years of Airflow reps, not just Airflow exposure
• Judgment seasoned by at least 5 years of real consequences
• The kind of listening that makes the other person feel heard
• Comfort with internship arrangements and the rhythms of a transparent workplace
• Hands-on experience with modern Looker workflows and tooling

Every product at Citadel reflects the gloriously-unglamorous standards our Escondido, CA team holds itself to. We move fast on Hadoop but slow down whenever someone says they feel rushed past good judgment.

Your package includes $96,000 - $139,000, premium healthcare, and a generous home-office allowance for our distributed team.

This role is being actively staffed, with offers expected before the quarter closes.