Full-Stack Developer (React Native + AppsFlyer/Amplitude/PostHog)

At Kilona.io, we build high-quality, high-speed web and mobile AI applications. We work with top global startups to create cutting-edge products that are fast, precise, and beautifully engineered.

• Develop and maintain mobile applications using React Native
• Create and optimize backend APIs with Node.js
• Integrate mobile analytics tools like AppsFlyer
• Work with product analytics platforms such as PostHog, Amplitude, and similar tools
• Collaborate closely with a small and focused remote team

• 2+ years of hands-on experience with React Native (Expo OR CLI)
• Practical experience working with Node.js (Express.js)
• Experience with AppsFlyer integrations
• Experience with analytics tools like PostHog, Amplitude, or similar
• Experience with REST APIs and integrating databases (e.g., PostgreSQL, MongoDB, Firebase, Supabase, AWS DynamoDB, etc.)
• Good communication skills in English (B2 level or higher)

• Hourly-based payment model (overtime is always paid)
• Fully remote — work from anywhere
• Flexible schedule — we appreciate team overlap but you manage your own time
• Easy time-off policy — take days off when you need, no bureaucracy
• Work on cutting-edge AI products in a fast-paced and supportive environment