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Tread·United States·remote

Staff Backend Engineer (Rails)

USD 180,000 - 220,000 Posted 8 days ago
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Ruby on RailsReactStaff

About the role

What you'll do

  • Own and manage end-to-end backend systems including data models, workflows, and APIs for dispatch, ticketing, and settlements.
  • Collaborate closely with frontend, mobile, product, and Forward Deployed Engineers in a small, lean engineering team.
  • Leverage AI-generated code extensively while maintaining ownership of architecture, tests, security, and production behavior.
  • Design and operate complex systems such as telematics tracking, geofencing, algorithmic dispatch, and payments processing.
  • Build and maintain integrations with external systems and shape internal AI tooling for development and review workflows.

What you should know

  • This role requires high ownership and comfort working with AI-generated code as a core part of the workflow.
  • Candidates should be comfortable designing systems with unreliable data sources and complex workflows that scale.
  • The environment is fast-paced and expects engineers to drive architecture and tooling improvements, not just write CRUD endpoints.
  • Applicants should be ready to work in a collaborative, cross-functional team with product and forward deployed engineers.
  • Not suitable for those who prefer fully specified requirements or treat AI coding tools as optional or experimental.

About the company

  • Tread is an AI-native vertical SaaS company transforming construction materials logistics with a focus on scalability and innovation.
  • The company is a Series A startup backed by Mucker Capital, experiencing rapid growth and crossing $1Bn in monthly load value.
  • The engineering team is small (<10 people) and cross-functional, emphasizing high impact and ownership.
  • They prioritize continuous deployment, fast PR reviews, and correctness upfront to maintain a light on-call burden.
  • Unique use of AI in their development process, with a software factory approach that integrates AI coding tools deeply into the SDLC.

Key required skills

Ruby on RailsPostgreSQLRESTAI coding toolsSystem design

Summary generated from the original posting.