Lead Engineer (Full Stack)

Job Title
Lead Engineer (Full Stack)CompanyKwikMedi – Hyperlocal Healthcare & Medicine Delivery PlatformLocationGurgaon (On-site preferred) | Hybrid for strong candidatesExperience4–8+ years (Startup / product experience preferred)Role SummaryKwikMedi is looking for a Lead Full Stack Engineer who will take complete ownership of our technology platform. This role requires a hands-on engineer who can design, build, and scale production-grade systems while working closely with the founders.You will be responsible for architecture decisions, backend systems, frontend & mobile apps, integrations, and code quality, with a clear path to a Head of Engineering / CTO-track role.Tech StackFrontend (Web): React.jsMobile Apps: React Native (Android & iOS)Backend: Python (Flask), REST APIsDatabase: MySQLIntegrations: Payment Gateway, OTP/DLT, Delivery APIs, Lab APIsInfrastructure: Cloudflare, basic cloud & security practicesKey ResponsibilitiesOwn end-to-end system architecture (Admin, User App, Vendor App)Design and develop scalable backend APIs using FlaskLead development of React.js Admin Panel & React Native mobile appsManage third-party integrations (payments, delivery, labs)Ensure performance, security, and reliability of production systemsReview code, enforce best practices, and reduce technical debtCollaborate directly with founders on product roadmap & executionRequired Skills & ExperienceStrong experience with React.js and React NativeStrong backend development experience with Python (Flask)Solid understanding of MySQL, schema design, and optimisationExperience building and maintaining production systemsAbility to take ownership and make architecture decisionsGood to Have:Experience in marketplaces, hyperlocal, logistics, or healthcare techEarly-stage startup experiencePayment & order lifecycle knowledgeWhat We OfferHigh-ownership leadership roleDirect founder collaborationCompetitive compensation + ESOPs (for the right fit)Opportunity to build real healthcare infrastructure at scaleClear growth path toward senior tech leadership📩 Apply / Reach out:Email: hr@kwikmedi.com