Senior Full-Stack Developer

About the job

Company : Kaasan Innovation Pvt. Ltd. Role Type : Equity-Based (Founding Tech Partner) Experience : 10+ Years Location : Remote / Hybrid – India We are building SwastR, a next-gen health & wellness platform, and are looking for a Senior Full-Stack Developer who can lead development end-to-end and take full ownership of the product stack. 🔧 Responsibilities • Build and maintain full-stack architecture (frontend + backend + mobile). • Develop Android / iOS apps and deploy them to Play Store & App Store. • Manage servers, APIs, cloud infrastructure, and CI / CD pipelines. • Ensure scalability, security, and performance optimisation. • Work directly with founders on tech roadmap and product decisions. 💻 Required Skills • Strong in Node.js, React / React Native, JavaScript / TypeScript, SQL / NoSQL databases. • Experience with Swift, Kotlin, Python is a plus. • Experience with fitness app development is a plus. • Proven track record of building and launching live apps. • Cloud experience (AWS / GCP / Azure) + DevOps knowledge (Docker / K8s). • Startup / product-building experience preferred. 🧠 Soft Skills • Ownership mindset • Problem-solving & architectural thinking • Strong communication • Ability to work independently 🎁 What You Get • Equity compensation (founding-level role) • Major role in shaping the product from 0→1 • High long-term wealth creation potential • Freedom to architect and innovate

Requirements

• Node.js
• React / React Native
• JavaScript / TypeScript
• SQL / NoSQL databases
• Swift
• Kotlin
• Python
• Cloud experience (AWS / GCP / Azure)
• DevOps knowledge (Docker / K8s)

Preferred Technologies

• Node.js
• React / React Native
• JavaScript / TypeScript
• SQL / NoSQL databases
• Swift
• Kotlin
• Python
• Cloud experience (AWS / GCP / Azure)
• DevOps knowledge (Docker / K8s)

Benefits

• Equity compensation
• Major role in product shaping
• Wealth creation potential
• Freedom to innovate

About the company

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