Senior Full Stack Developer Mumbai

TIST is building an influencer marketing and AI - driven marketplace product. The app is mobile-first and our audience is iOS-first. We are looking for a senior full stack developer who can own features end to end, with real depth on the backend. This is a hands-on role on a lean team. You will work directly with product and design, and your code will shape the product and create impact. Key Responsibilities : Own backend services in Python and Django - data models, APIs, background jobs, and the systems that hold our product data. Build and ship features across the stack, from PostgreSQL schema through to the interface. Work on the React and TypeScript web frontend, deployed with Vercel. Contribute to the React Native mobile app for iOS and Android. Write and review code, and keep quality high through tests and sensible architecture. Work with AWS infrastructure, Celery, Redis, and Docker as part of day to day delivery. Experiment with AI in the product and help turn those experiments into shipped features. The split we expect : Roughly sixty percent backend and forty percent frontend. Backend strength is the requirement we will not compromise on. Frontend capability needs to be genuine, not passing familiarity. What Makes You a Solid Fit Strong Python and Django, with a track record of designing and scaling PostgreSQL databases. Solid React and TypeScript. React Native experience is a strong plus. Comfortable with AWS, Docker, Redis, and Celery in a live setting. iOS development knowledge is valued. As our creator audience is iOS-first, we expect to go deeper into the Apple ecosystem over time. Curiosity about AI and an interest in building it into the product rather than around it. Comfortable working in a startup setting, with ambiguity, ownership, and speed. Qualifications Bachelor’s degree in Computer Science, Engineering, or a related field. 3+ years of building production software. Startup experience is strongly preferred. Growth Perks Learning and Certification budget. Exploratory travel budget. Flexible working hours. ESOPs options. Budget Starting from 25LPA , varies per experience and other factors.