Senior Full-Stack App Developer — KefiloAbout Kefilo
Kefilo is a NutritionTech and personalised wellness transformation company focused on functional nutrition, preventive wellness, gut health, fitness and lifestyle redesign. We are building technology that connects personalised nutrition, transformation programs, customer data and intelligent recommendations into a scalable wellness ecosystem.
Role
Senior Full-Stack App Developer
Engagement
Equity-based founding team opportunity
Part time: 20–25 hours/week
Remote / Hybrid
Long-term ownership role
No fixed salary at the current stage; compensation will evolve after funding and revenue stabilisation
Key Responsibilities
Mobile & Web Application Development — Build and maintain scalable mobile and web applications for Kefilo's personalised nutrition and 90-day transformation ecosystem.
Full-Stack Architecture — Design and develop frontend, backend, APIs, databases, authentication, cloud infrastructure and integrations required for the product.
Personalisation & Nutrition Intelligence — Integrate nutrition data,
customer assessments, personalised plans, transformation metrics and the Nutrition Intelligence Engine into the application.
Customer Journey Development — Build complete digital journeys covering onboarding, assessments, subscriptions, personalised nutrition, fitness, consultations, daily activities, progress tracking and retention.
Dashboard & Data Systems — Develop customer, consultant and internal dashboards for tracking transformation, engagement, compliance, subscriptions and key performance metrics.
API & Third-Party Integrations — Integrate payment systems, communication tools, wearables, health/fitness data sources and other third-party services where required.
Performance, Security & Scalability — Ensure application security, data privacy, performance, reliability and architecture capable of scaling across multiple cities and customer segments.
Product Collaboration — Work closely with founders
📌 Senior Full-stack app developer (India)
🏢 Kefilo
📍 India