Position: Full Stack Engineer

Company: Harns Technologies Inc.

Openings: 3

Experience: 2+ years

Location: Bangalore, Karnataka

About Harns Technologies

Harns Technologies is a software products and services company with more than 11 years in operation. We build and run enterprise SaaS platforms used by customers worldwide in veterinary healthcare, media and publishing, and enterprise software. Our engineering teams work on multi-tenant cloud architectures, and AI-driven product development is a growing part of that work.

Key Responsibilities
Design, build and maintain features across the frontend, backend APIs and database layers
Build responsive, rapid UI components and connect them to REST APIs
Write clean, testable, well-documented code and take part in code reviews
Work with MongoDB data models in a multi-tenant architecture
Deploy and troubleshoot services on AWS and Cloudflare
Debug production issues together with the QA and support teams
Work with product and QA on requirements, estimates and delivery timelines

Required Skills
2+ years of hands-on full stack development experience
Robust JavaScript/TypeScript fundamentals
Frontend: React (or a similar modern framework), HTML5, CSS3
Backend:



Node.js and REST API design
Database: MongoDB (schema design, indexing, aggregation); SQL exposure is a plus
Git, pull-request workflows and a basic understanding of CI/CD
Working knowledge of AWS services (EC2, S3, SES or similar)
Good problem-solving and debugging skills

Added Advantage: AI Implementation
Integrating LLM APIs (Claude, OpenAI or similar) into applications
Prompt engineering, tool/function calling and structured outputs
Exposure to agentic workflows, MCP, RAG or vector databases
Building chat-based or natural-language interfaces
Using AI coding assistants in daily development

Good to Have
Experience with SaaS or healthcare products
Cloudflare Workers and serverless architectures
Unit and integration testing frameworks

Qualification
B.Tech / BE / MCA / BCA or equivalent in Computer Science or a related field

What We Offer
Work on production SaaS platforms with a global customer base
Direct exposure to AI-first product development
Mentorship from senior engineering leadership
A transparent growth path in an established product company

📌 Full Stack Engineer Bengaluru
🏢 Harns Technologies
📍 Bengaluru