Senior Platform Engineer

1 week ago

Northfield, IL, United States Addison Group Full time
Senior Platform Engineer (Python-Focused)

Location: Chicagoland area (Hybrid - 3 days onsite weekly)

Compensation: $170,000 - $190,000 base + bonus

Employment Type: Full-Time | Exempt

Benefits: Eligible for medical, dental, vision, 401(k), and PTO

Work Authorization: Sponsorship not available

We are seeking a Senior Platform Engineer to join a growing enterprise technology organization undergoing significant platform modernization. This role is designed for a seasoned DevOps professional who has evolved into a solution builder-someone who enjoys designing, scripting, and engineering scalable platform solutions rather than solely maintaining uptime.

This position sits within a mature Platform Engineering function and plays a key role in driving automation, innovation, and internal developer enablement across a complex application ecosystem. You'll partner closely with development, architecture, and operations teams to create secure, scalable, and highly automated platforms that accelerate delivery and improve reliability.

Key Responsibilities
  • Architect, design, and implement cloud-native platform solutions using infrastructure-as-code and automation best practices
  • Build and enhance CI/CD pipelines and developer self-service platforms
  • Develop abstraction layers, tooling, and APIs to reduce platform complexity for engineering teams
  • Engineer and maintain containerized environments using Kubernetes and Docker
  • Implement security, compliance, and monitoring controls through automation
  • Collaborate cross-functionally to understand developer workflows and translate them into platform capabilities
  • Design and maintain monitoring, logging, and observability solutions
  • Document platform architectures, standards, and operational best practices
  • Evaluate and integrate emerging technologies to improve platform performance and developer experience
  • Participate in incident response, troubleshooting, and root cause analysis
  • Contribute to platform strategy, roadmap planning, and long-term technical direction
  • Mentor and coach junior engineers while supporting team delivery and project execution
Required Qualifications
  • Bachelor's degree in Computer Science, Engineering, or a related technical discipline
  • 7+ years of experience in Platform Engineering, DevOps, or Software Engineering
  • Strong hands-on experience building DevOps or platform solutions using Python (or Go/Bash)
  • Expertise with cloud platforms (AWS and/or Azure)
  • Proficiency with Terraform, Kubernetes, Docker, Jenkins, Ansible
  • Strong understanding of CI/CD pipelines and developer platform concepts
  • Solid grasp of security, compliance, and reliability best practices
  • Excellent communication skills and a collaborative, can-do mindset
  • Stable employment history (no consulting profiles or frequent job changes)
Preferred Qualifications
  • 10+ years of experience in platform or DevOps engineering
  • Experience with large-scale, enterprise environments
  • Exposure to platform engineering frameworks or internal developer portals
  • Familiarity with service mesh technologies or advanced cloud-native security tooling
  • Experience mentoring engineers and leading technical initiatives
  • Interest in AI/ML operations, MLOps, or advanced automation strategies
Why This Role
  • High-impact platform modernization work with real scale
  • Strong technical leadership and clear ownership
  • Opportunity to build, not just maintain
  • Competitive compensation and bonus structure
  • Hybrid schedule with predictable onsite cadence

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