Hiring Backend Developer — Klarixa AI

Company : Klarixa Private Limited ( a subsidiary of Pharma Tek Solutions, USA)
Experience: 4–8 Years
Employment Type : Full-Time (In-Office)
Location : BHIVE Workspace – HSR Campus, Hosapalaya, Bangalore (In-Office)
Compensation : Competitive salary + meaningful equity from Day 0

Important — Please apply only if your experience aligns with these core requirements.

This is a Python-first Backend Developer role. Strong hands-on production experience with Python and FastAPI is mandatory.

Candidates must have hands-on experience with:

Python
FastAPI
REST APIs
PostgreSQL
Microservices & Backend Architecture
System Design & Distributed Systems
AWS — EC2, ALB, S3, Route 53
Docker
CI/CD
AI/LLM experience.
Async / Event-Driven Systems
Production Deployment & Monitoring

Product/SaaS company experience is preferred , particularly candidates from product-led companies, SaaS companies, or high-growth startups who have built and scaled production systems.

Education / Company Background

Preferred Qualification:



Bachelor's or Master's degree from a reputed engineering institute such as IITs, NITs, or BITS Pilani.
OR prior experience at a reputed product company , high-growth startup, or leading technology organization.

What We’re Looking For

4–8 years of hands-on backend engineering experience building and shipping production-grade systems — not academic projects or toy applications.
Solid production experience with Python backend development , including hands-on experience building APIs/services using FastAPI, Django, Flask, or equivalent Python backend frameworks .
Backend architecture skills are essential , with hands-on experience designing scalable systems, microservices, distributed systems, APIs, databases, caching, and performance optimization.
Hands-on experience with AI/LLM technologies , including LLM APIs, RAG, AI agents, MCP, semantic search, or AI-powered backend workflows .
Hands-on experience with PostgreSQL including

📌 Back End Developer (Belagavi)
🏢 Pharmatek Solutions
📍 Belagavi