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    Backend Software Engineer

    Common Room
    United States FULL_TIME $150,000 and $210,000 (plus equity) depending on experience. 2026-05-28

    About Common Room

    Common Room is an AI GTM Platform that provides AI agents built on comprehensive buyer intelligence. They unify all signals across the buyer journey into a continuously updated, person-level view, enabling teams to target, communicate with, and engage customers effectively. The platform aims to replace disconnected tools with a unified system for scale and complexity, serving organizations with 75-1000+ employees. Common Room has raised over $50 million from leading investors like Greylock, Index, and Madrona, and is supported by operators from companies such as Figma, Stripe, Airtable, Slack, Notion, and Loom.

    About the Position

    Introduction

    Common Room is seeking a Backend Software Engineer to join their team. This role involves building efficient, scalable, and reliable APIs and systems for their AI GTM Platform, which unifies buyer intelligence to empower sales and marketing teams.

    Responsibilities

    • Quickly learn about the product, business, and technology.
    • Independently own and execute features, building APIs for other engineers.
    • Ensure systems are efficient, scalable, and reliable.
    • Maintain Common Room's core internal capabilities, infrastructure, and systems, staying ahead of product needs.
    • Identify and participate in important company-building initiatives.
    • Collaborate effectively with other experienced engineers, including application/front-end engineers.
    • Make sound judgments on tradeoffs and tool selection, preferring stable technologies.
    • Design simple, elegant solutions based on customer problems.
    • Consider observability, SLA, and scalability while avoiding premature optimization.
    • Manage time and priorities effectively.
    • Demonstrate pride, ownership, and accountability in your work.

    Requirements

    • 2+ years of experience in software development.
    • Ability to operate independently and seek support when needed.
    • Passion for backend development and ownership of large projects.
    • Familiarity with AWS, Postgres, and Node.js.
    • Ability to provide candid and respectful feedback.

    Nice to Have

    • Experience with TypeScript.
    • Experience with TypeGraphQL for API endpoints.
    • Experience with Apollo/Express as a web server.
    • Experience with Postgres hosted on RDS.
    • Experience with React for front-end development.

    Benefits

    • Competitive base compensation with meaningful equity ownership.
    • Health insurance, including medical, dental, and vision, HSA, and FSA.
    • 100% employee premium coverage and 50% dependent premium coverage.
    • Unlimited Paid Time Off.
    • Paid Company Holidays.
    • Work-from-home policy, including laptop and home office support.
    • Monthly Remote Stipend.
    • 401(k) self-contribution.
    • Paid Family Leave.
    • Opportunity to join a diverse, passionate, and fun team.

    About Company

    Common Room is an AI GTM Platform that provides AI agents built on comprehensive buyer intelligence. They unify all signals across the buyer journey into a continuously updated, person-level view, enabling teams to target, communicate with, and engage customers effectively. The platform aims to replace disconnected tools with a unified system for scale and complexity, serving organizations with 75-1000+ employees. Common Room has raised over $50 million from leading investors like Greylock, Index, and Madrona, and is supported by operators from companies such as Figma, Stripe, Airtable, Slack, Notion, and Loom.

    How to Apply

    Apply directly through the provided application link.

    Apply Now

    Your data is only shared with Common Room

    Location

    United States

    Type

    FULL_TIME

    Keywords

    Backend Development
    Software Engineering
    Node.js
    TypeScript
    AWS
    Postgres
    TypeGraphQL
    Apollo
    Express
    React
    AI
    GTM Platform
    Cloud
    Verified Company

    Backend Software Engineer

    Common Room