Software Engineer at C1 | NY, US | Rezi

Software Engineer at C1

Software Engineer

C1 · NY, US

Yesterday

Software Engineer

C1 · NY, US

2 days ago
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About the Role

C1.ai is building a horizontal identity platform that any company and AI agent can plug into to understand and manage access. We are a small, fast-moving company where engineers have real ownership and contribute to building the platform from the ground up.

Responsibilities

  • Take on projects that matter and see them through to production.
  • Build features end-to-end, from data model to UI, and own them after launch.
  • Make decisions about architecture, scope, and tradeoffs without waiting around for direction.
  • Work closely with customers, design, and product to figure out what’s actually worth building.
  • Contribute to a high standard of code quality, system design, and operational reliability.

Requirements

  • Have built and operated real production systems.
  • Are comfortable moving across the stack, and know when to go deep.
  • Prefer getting things done over debating ownership or process.
  • Communicate clearly, especially in writing.
  • Use AI tools because they make you more effective.
  • Deep experience in identity, security, distributed systems, or large-scale data systems.
  • Worked at a fast-growing startup and know what that environment demands.
  • Built products or platforms for other developers.

Skills

  • Identity
  • Security
  • Distributed systems
  • Large-scale data systems
  • SaaS applications
  • Infrastructure
  • Internal tools
  • AI agents

Location

  • Portland
  • San Francisco
  • New York

Work Type

  • In-office

Experience Level

  • Senior level or above

Salary/Compensations

  • $180k – $250k

Benefits

  • Meaningful equity
  • Full medical, dental, and vision coverage
  • Solid benefits across the board

About the Company

  • C1.ai is building a horizontal identity platform.
  • Identity is becoming the control plane for modern companies.
  • The old approach involves IT teams duct-taping systems together or rigid IGA tools that only work across a narrow set of HR and SSO integrations.
  • We’re building something more foundational: a horizontal identity platform that any company—and increasingly, any AI agent—can plug into to understand and manage access.
  • SaaS apps, infrastructure, internal tools, AI agents—if it has a concept of “who,” it should connect to us.
  • We’re still small, and we move fast.
  • Impact matters more than ownership.
  • We’d rather ship something real than talk about it.
  • People here are trusted to operate independently.
  • If something isn’t working, we fix it properly—we don’t paper over it.
  • Using AI effectively is expected, not optional.

Equal Opportunity

  • c1.ai is an equal opportunity employer. We consider all qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.