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Obsidian Security Logo

Senior Software Engineer, Platform - System Optimization & Cost Reduction

Obsidian Security

$140,000 - $188,000
Aug 13, 2025
Palo Alto, CA, US
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The company is looking to optimize its data pipelines for improved stability, scalability, and cost efficiency.

Requirements

  • Proven expertise in ElasticSearch, Databricks, Cassandra, Kafka, and Kubernetes
  • Experience with AWS cost optimization
  • Solid understanding of distributed systems, databases, and performance tuning
  • Strong proficiency in Python and Golang and their respective libraries
  • Experience with GitLab CI/CD and Argo CD

Responsibilities

  • Analyze and enhance data pipeline stability, scalability, and cost efficiency
  • Work on performance tuning and cost reduction of ElasticSearch, Databricks, Cassandra, Kafka, and Kubernetes
  • Collaborate with engineering and product leaders to align optimization efforts with business goals, ensuring no adverse impact on user experience

Other

  • 3+ years of experience in data platform engineering, with a focus on data pipeline optimization
  • Strong analytical skills and a data-driven approach to problem-solving
  • Excellent collaboration and communication skills
  • Base Salary Range $140,000—$188,000 USD
  • Competitive compensation with equity and 401k
  • Comprehensive healthcare with dental and vision coverage
  • Flexible paid time off and paid holiday time off
  • 12 weeks of new parent or family leave
  • Personal and professional development resources