Senior Platform Reliability Engineer

Selby Jennings

New York (NY)

On-site

USD 120,000 - 180,000

Full time

14 days+

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Job summary

Selby Jennings is seeking an experienced Platform Engineer to improve the reliability, scalability, and automation of our critical infrastructure and application environments in New York. You will collaborate with engineering, data, and business technology teams to deliver robust platform solutions that support a high-performance environment.

The role focuses on building shared platform services, advancing automation, and maintaining CI/CD tooling, with a strong emphasis on Kubernetes, IaC

Qualifications

7+ years in Platform/SRE/Infra/DevOps roles.
Experience supporting large-scale distributed apps and infra.
Professional Python/Go automation experience.
Hands-on with modern CI/CD tooling and automated delivery.
Expertise with containers and Kubernetes-based environments.
Experience with IaC and Terraform or related tech.
Experience with monitoring, logging, observability platforms.
Familiarity with AWS and on-prem environments.
Bachelor’s degree or equivalent practical experience.

Responsibilities

Design, build, and support shared platform services used by multiple teams.
Develop automation to improve deployment efficiency and reliability.
Implement best practices for infrastructure automation, monitoring, and delivery.
Maintain and optimize CI/CD frameworks and deployment tooling.
Partner with software teams to improve performance and resiliency.
Contribute to incident management and production support.
Create documentation and technical standards to improve platform maturity.
Support containerized workloads and orchestration across hybrid environments.