Senior Infrastructure/Data Engineer

Senior Infrastructure / Data Engineer – NYC

Location: Remote / Hybrid (NYC) Salary: Highly competitive ( Base plus equity)

Plexus is partnering with an innovative technology company building next-generation financial infrastructure. They are looking for a Senior Infrastructure / Data Engineer to help scale their platform, improve reliability, and enable engineering teams to move faster.

Responsibilities

• Design, migrate, and scale modern cloud infrastructure.
• Build and maintain infrastructure-as-code solutions using Terraform.
• Operate and optimize Kubernetes-based environments.
• Improve data pipelines, system reliability, observability, and platform performance.
• Develop internal tooling and self-service solutions to improve developer productivity.
• Establish and promote infrastructure, security, and operational best practices.
• Partner closely with engineering teams to improve scalability and delivery.

Requirements

• Strong hands-on Kubernetes experience.
• Experience with Terraform, Docker, ArgoCD, GitHub Actions, Prometheus, and Grafana.
• Experience building and maintaining modern data workflows using tools such as DBT, SQLMesh, Airflow, Dagster, or Prefect.
• Strong knowledge of PostgreSQL, ClickHouse, and modern data platforms.
• Solid understanding of networking, cloud infrastructure, and security principles.
• Proactive, collaborative mindset with experience using AI-assisted engineering tools to improve productivity.