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Senior Backend Engineer (Spark, Scala, Python, AWS/GCP)

Quantum Technologies LLC

 

Elk Grove, CA, USA

Posted On: Just posted
Experience: 5+ years
Availability: Onsite
Openings: 2
Category: Senior Backend Engineer
Tenure: No Preference/Any
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Description

You will design, develop, and maintain scalable data pipelines and backend systems using Spark, Python, and Scala.

This role is on-site.

Responsibilities

  • Build and maintain real-time data streaming pipelines using MSK/Kafka and batch processing with Spark.
  • Write optimized SQL queries and manage data storage using S3 and Iceberg data lake technologies.
  • Ensure data quality, integrity, and security across all backend systems and pipelines.
  • Collaborate with data scientists and engineers to deliver data-driven solutions and participate in code reviews.
  • Troubleshoot issues in data pipelines and contribute to improving development processes.

Required Skills

  • 5+ years of experience in backend development with a focus on data engineering.
  • Strong proficiency in Spark, Python, Scala, and Java.
  • Expertise in SQL and working with relational databases.
  • Experience with cloud technologies, preferably AWS or GCP.
  • Hands-on experience with message streaming platforms like MSK/Kafka.
  • Experience with S3 or similar object storage and data lake technologies like Iceberg.
  • Understanding of data warehousing concepts and DataFrames for data manipulation.

Preferred Skills

  • Experience with data modeling, schema design, and data governance.
  • Familiarity with DevOps practices and CI/CD pipelines.

Education

Any Graduate

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