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    AI companion platform scale-up working with NSFW/explicit content

    Ruby Engineer

    EuropeRemoteFreelanceup to EUR 105,000

    About the role

    Join a fully remote, cross-functional engineering team working on Candy.ai, one of the world's leading AI companion platforms. This role requires engineers who are 100% comfortable with NSFW/explicit content and thrive in a high-traffic, production-grade environment. Ownership and initiative are highly valued, with immediate product consequences for engineering decisions.

    What we're looking for

    NSFW Comfort

    100% comfortable with NSFW/explicit content as part of daily work.

    Ruby on Rails Experience

    5+ years of backend engineering experience with Ruby on Rails in production. Strong web fundamentals, comfortable working at scale. Production backend work at scale was their daily reality.

    High-traffic Systems

    Experience with high-traffic, production-grade systems serving millions of users. Monolithic architecture and/or scaling challenges.

    AI Tool Usage

    Actively use AI tools (e.g., ChatGPT, Copilot, Cursor) in their development workflow.

    Startup Mindset

    Comfortable in a startup environment: ambiguity, fast iteration, direct communication. Ownership expected, takes initiative and makes decisions.

    Timezone Overlap

    Must be able to work within CET ±3.

    Apply for this role

    No CV needed — your LinkedIn profile is enough. * required