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full -stack engineering L4

ANRGI TECH
2 hours ago
Full-time
On-site
San Francisco, California, United States
Engineer
We are looking for a high-ownership, high-impact Senior Full-Stack Engineer with 4+ years of full-stack development experience. This role is ideal for someone who thrives in fast-paced environments, ships quality work, and has a strong foundation across frontend, backend, or infrastructure.

Requirements

  • 4+ years of full-stack engineering experience (Senior/L4+ level strongly preferred)

  • 2+ years of meaningful tenure at a company backed by top-tier venture capital firms, such as:
    Greylock, a16z, Sequoia, Lightspeed, Bessemer, Benchmark, Kleiner Perkins, General Catalyst, First Round, Khosla Ventures, Redpoint, or similar

  • Experience working in high-bar engineering organizations, including:
    FAANG, well-known unicorns, or venture-funded startups recognized by TechCrunch

  • Proven ability to drive measurable business outcomes, such as:
    Built X product/feature → improved Y metric by Z%

  • Early-stage startup experience (Series A–C) or having worked as a founder/co-founder is a strong plus

  • Experience building, scaling, or optimizing core platform, product, or infrastructure systems

Education

  • Bachelor’s degree (BS/Undergrad) in Computer Science or related engineering field

Technical Skills (Hard Skills)

  • React experience is mandatory (this is a non-negotiable requirement)

  • TypeScript, Node.js, or server-side engineering experience preferred

  • Strong expertise in at least one domain:

    • Frontend (UI, React, performance, design systems)

    • Backend (APIs, databases, distributed systems)

    • Infrastructure/Cloud (DevOps, scalability, CI/CD, system reliability)

  • Active open-source contributions or personal projects demonstrating engineering depth

  • Experience shipping production-grade code with clean architecture and strong fundamentals

Soft Skills

  • High emotional intelligence with strong developer empathy

  • Excellent communication — able to simplify complex technical concepts

  • Strong cross-team collaboration and problem-solving mindset

  • High EQ, patience, and clarity when working with technical stakeholders