silver
silver1mo ago
New
$60K – $90K • Offers Equity/yr

Coperniq (YC W23) - Full Stack Engineer (Node/React)

ColombiaColombia·ArgentinaRemotefull-timemid
Other
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Quick Summary

Key Responsibilities

Design, develop, and maintain scalable and secure full-stack solutions. Build and enhance web applications, ensuring a seamless user experience. Collaborate closely with product, design,

Requirements Summary

Bachelor’s degree in Computer Science, or a related field, with a deep understanding of software engineering principles. 7

Technical Tools
Other

Coperniq is on a mission to revolutionize the renewable energy industry with cutting-edge software solutions. As a Y Combinator-backed startup, funded by Initialized Capital, we’re building the infrastructure for clean energy contractors to succeed. We’re looking for top-tier talent to scale with us.

We’re looking for a Senior Full Stack Engineer to lead the development and scaling of our platform. As a key member of our small, dynamic team, you’ll collaborate across functions to deliver a seamless and powerful experience for our users. This role requires deep expertise in both frontend and backend technologies, as well as a passion for building robust, scalable systems. If you thrive in fast-paced environments and are excited about making a significant impact in renewable energy, we want to hear from you.

Responsibilities

~1 min read
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    Design, develop, and maintain scalable and secure full-stack solutions.

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    Build and enhance web applications, ensuring a seamless user experience.

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    Collaborate closely with product, design, and QA teams to align on requirements and deliver high-quality features.

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    Define and implement best practices for software development and deployment.

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    Optimize application performance and scalability for growing user demands.

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    Mentor junior engineers and contribute to a culture of technical excellence.

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    Take ownership of technical decisions and contribute to the product roadmap.

  • Bachelor’s degree in Computer Science, or a related field, with a deep understanding of software engineering principles.

  • Proficient in our tech stack: AWS, React, GraphQL, TypeScript, Node.js, NestJS, MikroORM, PostgreSQL; experience with GitLab for CI/CD, Docker, and Kubernetes.

  • Demonstrated experience in designing user interactions on websites, writing server-side API calls, and integrating front-end and back-end aspects of an application.

  • Strong problem-solving skills, with a track record of working effectively in a dynamic environment.

  • Excellent English skills and the ability to work as part of a team.

  • Experience in leading projects, from conception to implementation to feedback integration.

  • Nice to Have

    ~1 min read
    • Experience in the renewable energy or SaaS industry.

    • Knowledge of geolocation technologies and real-time data integration.

    • Familiarity with SOC II compliance and secure development practices.

    • Implementing voice agents

    • Implementing docs/images editing/annotating with AI

    What We Offer

    ~1 min read
    ✓A flexible work environment with opportunities for remote work.
    ✓The chance to shape the future of clean energy.
    ✓A collaborative, high-performance team culture.
    • Silver Recruiter Screen

    • Silver Technical Screen (System Design Interview)

    • Client Technical Screen

    • System Design Screen

    • CEO Final Round

    Location & Eligibility

    Where is the job
    Argentina, Colombia
    Remote within one country
    Who can apply
    CO

    Listing Details

    Posted
    August 3, 2026
    First seen
    September 25, 2026
    Last seen
    September 26, 2026

    Posting Health

    Days active
    0
    Repost count
    0
    Trust Level
    39%
    Scored at
    September 26, 2026

    Signal breakdown

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    silverCoperniq (YC W23) - Full Stack Engineer (Node/React)$60K – $90K • Offers Equity