Senior Platform Engineer

Summary

Join One Model, a rapidly growing leader in people analytics, as a Senior Platform Engineer. Help us enhance our infrastructure, developer tooling, and platform capabilities. You will design, build, and maintain the systems ensuring security, performance, and reliability. Collaborate with product teams to improve efficiency and address challenges. Lead incident response and mentor other engineers. We offer a supportive and inclusive culture with flexible work options and professional development opportunities.

Requirements

• 5+ years in platform, SRE, DevOps, or backend infrastructure roles
• Deep experience with AWS and Kubernetes in production
• Strong infrastructure-as-code skills (e.g., Terraform, Pulumi, CDK)
• Hands-on with CI/CD pipelines and release automation
• Strong observability chops (e.g., Prometheus, Grafana, OpenTelemetry)
• Strong scripting skills (e.g., Shell, Python, Go)
• Pragmatic about security and compliance in a cloud-native environment
• Able to lead projects and collaborate across teams
• Calm in a crisis, curious by default, and generous with your knowledge

Responsibilities

• Design, build, and evolve infrastructure-as-code, observability tooling, deployment pipelines, and cloud-native services
• Solve scaling and performance challenges in a data-heavy environment (think terabytes across hundreds of customers)
• Drive platform initiatives to improve reliability, security, and developer experience
• Partner with product teams to support their ability to build, test, and release with confidence
• Lead incident response and postmortems with a focus on learning and resilience
• Mentor other engineers and share platform knowledge across the org

Preferred Qualifications

• Experience in a data-heavy product or analytics platform
• Exposure to .NET or similar backend technologies
• Familiarity with cost optimization in cloud environments
• Interest in mentoring, pairing, and driving technical excellence

Benefits

• A friendly, respectful, and inclusive culture
• Flexible work options, including fully remote and asynchronous collaboration
• Support for professional development and career growth
• "Growing Together" development conversations (not just performance reviews)
• Generous comp, wellness support, and mental health benefits