Sr. Platform Engineer, L3

• Design, implement, and maintain cloud infrastructure in AWS with attention to scalability, reliability, security, and automation.
• Manage infrastructure using Infrastructure as Code (Terraform, CloudFormation) and administer Kubernetes clusters in production.
• Improve platform tooling, deployment workflows, CI/CD pipelines, and observability solutions (Datadog).
• Partner with engineering teams to deliver practical infrastructure solutions and support incident response.

This role supports the technical foundation behind Citrine's platform, enabling the acceleration of sustainable product development that is critical for the future of the planet and industry.

• Experience in infrastructure engineering, platform engineering, DevOps, or SRE roles.
• Hands-on expertise with AWS, Terraform, Kubernetes, and CI/CD (GitHub Actions).
• Experience with observability/monitoring (Datadog) and containerization.
• Collaborative communication style and comfort with evolving priorities.

Annual salary range: $165,000 - $185,000 USD. Benefits include 401k with up to 4% matching, medical/vision/dental insurance (100% premium paid for employee, 75% for dependents), equity options, 12 weeks paid parental leave, flexible PTO plus 15 paid holidays, free financial counseling, $600 tech allowance, $75 monthly phone reimbursement, and $5,000 annual continuing education allowance.

Citrine Informatics helps customers accelerate the development of sustainable products through AI-driven materials informatics, committed to creating a more sustainable world.