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Illumio Logo Illumio · IT - Software Development

Sr. Member of Technical Staff - Platform

153000.00 - 192000.00 USD / Year · Job Posted February 20, 2026
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Job Description

Our Engineering team is shaping the future of cybersecurity. We thrive on visionary leadership, autonomy, and ownership, fostering a culture of innovation that propels us forward in the ever-evolving cybersecurity landscape. As a leader in Zero Trust Segmentation, we are redefining security for a world facing unprecedented cyber threats. You’ll work with a highly scalable SaaS service built using cloud-native technologies while simultaneously shipping the solution on-premises.

Job Responsibility

  • Design, build, and maintain core cloud-native platform services utilizing the Kubernetes control plane
  • Develop robust microservices using Ruby, Java, or Go
  • Own the full development lifecycle including deployment
  • Enhance and manage multi-cluster CI/CD pipelines using Jenkins and automation
  • Foster team excellence through mentorship and rigorous code reviews

Requirements

  • Bachelor’s degree in Computer Science or equivalent
  • 3–5 years of experience building distributed, scalable software and systems
  • Strong coding skills in Ruby, Java, or Go
  • Experience building API-based web services
  • Hands-on experience with PostgreSQL, Redis, or similar database and caching technologies
  • Deep expertise in Kubernetes architecture and operations
  • Familiarity implementing GitOps workflows (e.g., ArgoCD, Flux)
  • Solid understanding of CI/CD systems (especially Jenkins)
  • Experience working with Azure and AWS at the API/programming level
  • Demonstrated analytical and debugging skills
  • Excellent communication and collaboration abilities

Nice to have

  • Experience with networking and network security controls
  • Exposure to platform resiliency practices and incident response
  • Familiarity with observability tools (e.g., Prometheus, Grafana)
  • Experience with infrastructure as code (e.g., Terraform, Pulumi)

What we offer

  • Medical, Dental, Vision Coverage
  • Health and Dependent Savings Accounts
  • Life and Disability Programs
  • Paid Parental Leave
  • Voluntary Benefit Programs
  • Company Sponsored Wellness Program
  • Wellness Reimbursement Program
  • Retirement Savings
  • Equity Opportunities
  • Paid time off and Paid Holidays
  • Employee Incentive Program
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