Full Stack Engineer

Sourcebae
India

🚀 Hiring | Associate Tech Specialist / Tech Specialist – Full Stack with AI

📍 Remote | 💼 5–8 Years

🔹 4 Open Positions

Full Stack | Agentic AI | HR Tech | Lit.js | React.js | Node.js | LangGraph | LangCha

We are looking for a hands-on Full Stack Developer with HR Tech + Agentic AI experience to work across frontend, backend, databases and AI-powered applications.

🔥 MUST-HAVE / KEY REQUIREMENTS

Frontend:

  • Lit.js / Web Components + React.js
  • JavaScript (ES6+) + TypeScript
  • HTML, CSS/SCSS, Shadow DOM, Custom Elements

Backend & Database:

  • Node.js / Server-side JavaScript
  • Python + FastAPI
  • PostgreSQL / SQL – schema, joins & queries
  • REST APIs, OAuth/JWT, authentication

Agentic AI:

  • LangGraph / LangChain – hands-on
  • Real AI Agent development – workflows, state, tools & checkpointing
  • LLMs, prompt engineering, tool calling & structured outputs
  • AWS Bedrock / Claude / OpenAI

Testing & DevOps:

  • Playwright / Cypress / Selenium
  • Git, PR reviews, GitHub Actions
  • Docker Compose

AI Coding Tools:

  • Claude Code / Cursor / Copilot or similar

⭐ What the Client REALLY Wants

✅ HR Tech domain + Full Stack experience — Mandatory

✅ Lit.js + React.js + Node.js — hands-on

✅ Strong TypeScript / JavaScript + PostgreSQL/SQL

✅ Real Agentic AI development, not just LLM API integration

✅ Ability to work independently in an existing/legacy codebase

⚠️ Candidates should be able to explain their HR Tech project, Lit.js work, React + Node.js application, AI Agent architecture, agent state/checkpointing, and Python/FastAPI + PostgreSQL project during technical screening.

📩 Interested candidates can share their updated CV with relevant project details.

Score my resume against this job, free →

Get your ATS score for this role — free. Score my resume free →