About the company
Replika develops AI companions that people can talk to in a chatbot. Its service is popular in the United States and has more than 35 million users. The company has a team of 50–100 and has received $11 million in investment.
Responsibilities
- Build and ship web funnels end to end, including landing pages, onboarding quizzes, paywalls, checkout and upsell flows.
- Build and launch A/B test variants, review results and move to the next test.
- Set up analytics and attribution, including events, pixels and server-side tracking.
- Integrate payments and subscriptions with billing providers, including offers and coupons.
- Keep funnels fast, mobile-first and reliable across browsers and countries.
- Suggest what to test next as well as how to build it.
Requirements
- 2–5 years of professional frontend engineering experience.
- Strong commercial frontend experience with React and Next.js, with production work to show.
- Experience building conversion funnels, landing pages or checkout flows for a consumer subscription product, and ability to discuss what improved conversion.
- Strong HTML, CSS, JavaScript and TypeScript fundamentals; responsive, mobile-first and pixel-tight implementation.
- Experience with experimentation and analytics: A/B testing, Amplitude or GA4, Meta and Google pixels and conversion APIs.
- Able to ship quickly without sacrificing quality; pages must work across phones.
- Serious use of AI development tools such as Codex, Claude and Cursor, with a considered view of their strengths and limitations.
- Fluent English.
- Bonus: payments and subscriptions experience with Stripe, Chargebee, PayPal or similar; web-to-app funnels, deep links and handing buyers over to an app; backend experience with Node.js, APIs or edge functions; experience with funnel builders and knowing when a custom build is preferable.
Conditions
- Three-month contract, with the possibility of extension or conversion to permanent.
- Fully remote; able to work CET hours.
- Flexible schedule and generous vacation policy.
- Unlimited access to the latest AI coding assistants.
- Direct impact on millions of users worldwide within months and the opportunity to push the boundaries of applied AI in a consumer setting.