Senior Data Engineer - Scalable Pipelines (Remote)

Cala Sourcing Solutions LLC; Phoenix (AZ); Remote; USD 140,000 - 170,000; Part time

Job summary

Cala Sourcing Solutions LLC is seeking a Senior Data Engineer to design scalable data pipelines for real estate software and advertising products. This remote role collaborates with product, engineering, operations, marketing, sales, and support to translate complex business needs into reliable data solutions.

You will own end-to-end pipeline development, monitor performance, and mentor teammates. Candidates should have a BS in CS, 5+ years building data-intensive apps, and strong

Qualifications

• Bachelor’s degree in CS or related field.
• 5+ years building data-intensive apps.
• Production-quality data pipelines handling billions of rows.
• Advanced Spark, Airflow, and SQL experience.
• Strong Python, Java, or Scala programming skills.
• Experience deploying, monitoring, and troubleshooting data systems.
• Data modeling translating business needs into scalable models.
• Excellent cross-functional communication abilities.

Responsibilities

• Design, build, and maintain scalable data pipelines processing billions of rows from multiple sources.
• Translate business requirements into clear technical specifications and adaptable data models.
• Monitor pipeline performance, reliability, and uptime; troubleshoot issues.
• Automate repeatable processes to improve efficiency.
• Write, test, and optimize high-quality code for performance and readability.
• Collaborate with product, engineering, and other teams to understand data needs.
• Review designs and provide feedback on technical specs and PRs.
• Communicate complex concepts to non-technical stakeholders.
• Provide technical leadership and mentorship to team members.

Skills

Spark

Airflow

SQL

Python

Java

Scala

Data pipelines

Cloud platforms

Databricks

Tableau

Power BI

Education

Bachelor's degree in Computer Science or related field

Tools

AWS

Azure

GCP

Databricks

Job description

Cala Sourcing Solutions LLC is seeking a Senior Data Engineer to design scalable data pipelines for real estate software and advertising products. This remote role collaborates with product, engineering, operations, marketing, sales, and support to translate complex business needs into reliable data solutions.

You will own end-to-end pipeline development, monitor performance, and mentor teammates. Candidates should have a BS in CS, 5+ years building data-intensive apps, and strong