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Senior Full-Stack Engineer

Role overview

Qualifications

  • Startup or founding-engineer experience
  • High energy and a strong bias toward shipping
  • Autonomous and proactive with project ownership
  • 5+ years experience

Responsibilities

  • Work across the product
  • Own projects end to end
  • Build software for complex contractor operations
  • Utilize technologies from both backend and frontend stacks

Key facts

Hard skills

Other skills

  • Proactivity

About the company

Coperniq Inc. logo

Coperniq Inc.

Computer Software / SaaS

Workflow management software for solar & energy contractors ⚡️🌎

Company details

Company typeStartup
IndustryComputer Software / SaaS
Company size11 - 50

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Job description

Coperniq is building the operating system for contractors.

Our goal is simple: give contractors one system—and a team of AI agents—to run their entire business. It is a huge, underserved market, and we intend to build the company that defines it.

We’re backed by Y Combinator and Initialized Capital. We’re now looking for a strong full-stack engineer to join our small team.

You’ll work across the product, own projects end to end, and build software for complex contractor operations.

Our Stack

Backend: Node.js, NestJS, MikroORM, PostgreSQL, TypeScript
Frontend: React, TypeScript, GraphQL

Who We’re Looking For

  • Startup or founding-engineer experience

  • High energy and a strong bias toward shipping

  • Autonomous and proactive—you can own a project without constant follow-up

  • Experience building complex products across multiple domains

  • Strong judgment and the ability to work through ambiguity

  • 5+ years experience

Nice to Have

  • Experience building voice AI agents

  • Experience building AI-powered document or image editing and annotation

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MR

Marcus Rivera

Chief Revenue Officer

m.rivera@company.com
linkedin.com/in/marcusrivera
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