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. Robust 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.
- Strong 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 wi

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