Platform Engineer: Scalable Infra & Data Systems

Koah Labs Inc.; New York, Northern (NY, KY); Hybrid; USD 120,000 - 180,000; Full time

Job summary

Koah Labs Inc. in San Francisco is seeking strong engineers to design, build, and maintain the infrastructure that powers our adtech platform. You will own core systems spanning Infra, Data, and Core App, focus on reliability and performance.

Join a tight-knit team shipping code across AWS, Terraform, PostgreSQL, Kafka, Ruby on Rails, React and TypeScript. You will prototype, observe, measure, and scale systems at rapid pace while owning the platform layer.

Qualifications

• Experience operating production systems at scale.
• Strong focus on performance and reliability.
• Willingness to own breadth of systems.
• Experience with observability and monitoring.
• Familiarity with AWS, PostgreSQL, Kafka is a plus.

Responsibilities

• Design, build, and maintain production infrastructure.
• Own platform layer powering our adtech product.
• Improve reliability, observability, and performance.
• Collaborate across infra, data, and core app teams.

Skills

Production systems

Performance optimization

Problem ownership

Deep problem solving

Observability

Tools

AWS

PostgreSQL

Kafka

Ruby on Rails

TypeScript

Job description

Koah Labs Inc. in San Francisco is seeking strong engineers to design, build, and maintain the infrastructure that powers our adtech platform. You will own core systems spanning Infra, Data, and Core App, focus on reliability and performance.

Join a tight-knit team shipping code across AWS, Terraform, PostgreSQL, Kafka, Ruby on Rails, React and TypeScript. You will prototype, observe, measure, and scale systems at rapid pace while owning the platform layer.