# Full-Stack AI Engineer

> Weekday AI · Chennai, India · Full-time · Posted 2026-11-02

**Salary:** INR 700,000–1,300,000

**Workplace:** on_site

**Department:** Weekday's Client via platform

## Description

𝗧𝗵𝗶𝘀 𝗿𝗼𝗹𝗲 𝗶𝘀 𝗳𝗼𝗿 𝗼𝗻𝗲 𝗼𝗳 𝘁𝗵𝗲 𝗪𝗲𝗲𝗸𝗱𝗮𝘆'𝘀 𝗰𝗹𝗶𝗲𝗻𝘁𝘀

𝗦𝗮𝗹𝗮𝗿𝘆 𝗿𝗮𝗻𝗴𝗲: 𝗥𝘀 𝟳𝟬𝟬𝟬𝟬𝟬 - 𝗥𝘀 𝟭𝟯𝟬𝟬𝟬𝟬𝟬 (𝗶𝗲 𝗜𝗡𝗥 𝟳-𝟭𝟯 𝗟𝗣𝗔)

Experience: 2+ yrs

Location: Chennai, Bangalore

As a Full-Stack AI Engineer, you will join a dynamic team focused on building cutting‑edge AI‑powered web applications. You will architect and develop responsive front‑ends with React.js and TypeScript while leveraging Next.js for server‑side rendering and edge computing. Your role will involve integrating large language models using LangChain, orchestrating complex conversational flows with LangGraph, and managing data pipelines with LlamaIndex to deliver intelligent, data‑driven experiences. You will collaborate closely with product managers and data scientists to transform business requirements into scalable, high‑performance solutions that meet stringent performance and usability standards.

## Requirements

𝗞𝗲𝘆 𝗥𝗲𝘀𝗽𝗼𝗻𝘀𝗶𝗯𝗶𝗹𝗶𝘁𝗶𝗲𝘀

• Design and implement reusable, modular components in React.js with TypeScript.

• Build and optimize Next.js pages, API routes, and middleware for performance and SEO.

• Develop and integrate LangChain pipelines for data ingestion, retrieval, and generation tasks.

• Design robust data pipelines using LlamaIndex to index, search, and retrieve structured data.

• Orchestrate conversational logic and state management with LangGraph.

• Ensure high code quality through code reviews, unit testing, and CI/CD pipelines.

• Troubleshoot and resolve production issues, monitoring application performance and usage metrics.

• Stay current with emerging AI frameworks, libraries, and best practices.

• Collaborate with cross‑functional teams to define requirements, estimate effort, and deliver on time.

• Contribute to documentation, knowledge sharing, and internal tooling improvements.

𝗪𝗵𝗮𝘁 𝗠𝗮𝗸𝗲𝘀 𝗬𝗼𝘂 𝗮 𝗚𝗿𝗲𝗮𝘁 𝗙𝗶𝘁

• 2+ years of professional experience building full‑stack applications with React.js and TypeScript.

• Strong understanding of Next.js performance optimizations and deployment strategies.

• Hands‑on experience with LangChain, LangGraph, or similar AI orchestration frameworks.

• Proven ability to design and implement LlamaIndex or comparable data indexing solutions.

• Experience with RESTful/APIs, GraphQL, JSON‑API, and authentication mechanisms (OAuth, JWT).

• Familiarity with unit testing, integration testing, and test‑driven development.

• Comfortable working with version control (Git), CI/CD pipelines, and cloud platforms (AWS, GCP, Azure).

• Excellent communication skills, able to translate technical concepts to non‑technical stakeholders.

• Ability to work independently and as part of a cross‑functional, agile team.

• Passion for emerging AI technologies and a willingness to experiment and iterate.

## Apply

[Apply at Weekday AI](https://apply.workable.com/weekday-1/j/B7923B8C16/apply)

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