CareerPlan

Senior Platform Software Engineer II

New York CityFull-time$156k–$251k2026-11-10
No visa sponsorship

Core

Building, maintaining, and evolving internal infrastructure as a service (IaaS) platforms and frameworks to empower other engineering teams at massive scale.

Role type

Senior Platform Software Engineer (Infrastructure)

Builds

Internal IaaS platform, embedded frameworks for distributed processing, automation tooling, and observability systems.

Domain

Cloud Infrastructure, Distributed Systems, High-Scale Data Processing

Required skills

Full-stack development, System design, Kubernetes operators, Distributed systems, Observability, Automation, API-driven systems, Incident management, Sidekiq, Ruby on Rails, MongoDB, Redis, Kafka

Preferred skills

None explicitly stated

Technologies

Ruby on Rails, MongoDB, Redis, Kafka, Kubernetes, Sidekiq, PagerDuty

Responsibilities

Define and implement IaaS productions for faster deployment; Develop embedded frameworks for large-scale distributed processing; Manage incidents and on-call rotations; Improve observability and operational ergonomics.

Seniority

Senior, hands-on IC