Working Model : Work From Office (5 days)

Lifesight is a fast-growing SaaS company focused on helping businesses leverage data & AI to improve customer acquisition and retention. We have a team of 130 serving 300+ customers across 5 offices in the US, Singapore, India, Australia, and the UK.

Our mission is to make it easy for non-technical marketers to leverage advanced data activation and marketing measurement tools that are powered by AI, to improve their performance and achieve their KPIs. Our product is being adopted rapidly globally and we need the best people onboard the team to accelerate our growth.

We are seeking engineers to help build the next generation of AI-native products. As a Junior Fullstack AI Engineer, you will design, develop, and deploy production systems that integrate modern web technologies with large language models and intelligent agents.

You will operate across the entire stack from frontend interfaces to backend systems, data infrastructure, and AI orchestration contributing to products used at scale. This role requires strong engineering fundamentals, high ownership, and the ability to translate ambiguous problems into reliable, scalable systems. Your work to deliver robust, secure, and high-quality AI-powered applications.

FastAPI, or similar)

React, Next.js, TypeScript, TailwindCSS

Node.js, Python, FastAPI, REST, GraphQL

OpenAI, Anthropic, Gemini, LangChain

PostgreSQL, Supabase, Redis, Vector Databases

Docker, Vercel, Cloud Run, GitHub Actions

Logging, monitoring, tracing, and performance instrumentation

Early impact – Help shape the tech stack and build products from the ground up. Agile culture – Small teams, zero bureaucracy.

Great benefits – Competitive pay, health insurance, daily breakfast, weekday lunches, Friday team lunch, Fun O’Clock Fridays, and unlimited coffee, tea & snacks.

If this sounds like you, apply now at careers@lifesight.io. We’d love to hear from you!

For more information visit - https://lifesight.io/