Job Description 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. Solid 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 with PostgreSQL inc

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