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    NinjaTech.ai

    Technology

    Senior Full Stack Engineer - Growth & Monetisation

    Sydney, AustraliaOn-SiteFull-time5+ yrs experiencePosted 1mo ago
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    Job description

    Sydney · Full-time · On-site/hybrid

    Self-serve consumers and enterprise seats run through the same billing and activation paths. This role owns the money and the funnel.

    What you'll do

    • Build and own monetisation: plans, paywalls, subscriptions, credit and usage metering, auto top-up, access control and revenue share.

    • Own onboarding and activation end to end — signup, first task, first genuine result — and the experiments that improve them.

    • Build the analytics and experimentation foundations: events, funnels, attribution and A/B tests, so decisions come from data rather than opinion.

    • Work directly with payment providers and their failure modes: declines, webhooks, disputes and platform-specific quirks.

    What we're looking for

    • 3–5+ years full-stack with shipped experience in payments, subscriptions or growth surfaces.

    • TypeScript/React and Python, plus SQL fluency — you can answer your own funnel question.

    • Comfort owning a metric, not only a backlog.

    Job details are sourced from the employer's original posting.

    Open job posting
    NI

    About the company

    NinjaTech.ai

    NinjaTech.ai is a company focused on software development, building scalable and reliable systems. They leverage RESTful APIs and web sockets for backend communication and emphasize unit testing and continuous technology evaluation.

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    Industry
    Technology
    Open roles
    12

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