Senior Platform Engineer — Remote-First, Impact-Driven

Lillio; North Dakota; Remote; USD 140,000 - 160,000; Full time

Benefits offered by this job

Flexible remote-first work environment

Health benefits package

Job summary

Lillio is seeking a Senior Platform Engineer to join our distributed platform engineering team. You’ll drive scale, reliability, security, and developer experience across the stack, influencing infra decisions and improving observability.

You will mentor teammates, lead for IaC/CI-CD, and collaborate cross-functionally to deliver a robust platform that supports our growth and mission in education technology.

Qualifications

• Bachelor’s degree in Computer Science or equivalent experience.
• 5+ years in software engineering/devops at scale with cloud infrastructure.
• Experience leading infrastructure evolution and platform reliability.

Responsibilities

• Lead infrastructure evolution: IaC, CI/CD pipelines, platform architecture for long-term scalability.
• Own system reliability and performance improvements across the stack.
• Develop and support internal tooling for the platform team.
• Mentor peers and perform thoughtful code reviews to elevate quality.

Skills

5+ years exp

AWS

RDS Postgres

Heroku

Redis

Ruby on Rails

GraphQL

React

Datadog

New Relic

Papertrail

Sentry

Prometheus

Terraform

Education

Bachelor’s degree in Computer Science or equivalent experience

Tools

Datadog

New Relic

Papertrail

Sentry

Prometheus

Terraform

Job description

Lillio is seeking a Senior Platform Engineer to join our distributed platform engineering team. You’ll drive scale, reliability, security, and developer experience across the stack, influencing infra decisions and improving observability.

You will mentor teammates, lead for IaC/CI-CD, and collaborate cross-functionally to deliver a robust platform that supports our growth and mission in education technology.