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Full-Stack AI Engineer

Weekday AI

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.

Responsibilities

  • 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.
  • 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.

Requirements

  • 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.

Pay

Salary: INR 700,000–1,300,000

  • 𝗦𝗮𝗹𝗮𝗿𝘆 𝗿𝗮𝗻𝗴𝗲: 𝗥𝘀 𝟳𝟬𝟬𝟬𝟬𝟬 - 𝗥𝘀 𝟭𝟯𝟬𝟬𝟬𝟬𝟬 (𝗶𝗲 𝗜𝗡𝗥 𝟳-𝟭𝟯 𝗟𝗣𝗔)
  • Experience: 2+ yrs

Full-Stack AI Engineer

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

Description

𝗧𝗵𝗶𝘀 𝗿𝗼𝗹𝗲 𝗶𝘀 𝗳𝗼𝗿 𝗼𝗻𝗲 𝗼𝗳 𝘁𝗵𝗲 𝗪𝗲𝗲𝗸𝗱𝗮𝘆'𝘀 𝗰𝗹𝗶𝗲𝗻𝘁𝘀

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