Principal Engineer
Remote (India/US)
Principal Engineer with 11 years of experience leading cross-functional teams to design and scale large-scale distributed systems, supporting 15M+ jobs/month and 200M+ users. Strong focus on agentic AI, LLM infrastructure, observability, cost optimization, and enterprise-grade compliance.
Salary
USD 225,000 – 500,000
BlackBox
Sept 2025 — Apr 2026
Architected Golang-backed WASM sandbox plane isolating 300K+ daily zero-shot code executions, enabling Enterprise SOC-2 compliance. Led agentic AI platform with 6+ engineers using LangGraph/LangChain reAct agents with DAG orchestration supporting 50K+ agent runs/day. Designed graph workflow engine with checkpointing and fault-tolerant execution. Led model router orchestration (Claude, GPT, Grok) consuming 100B+ tokens/month. Built LLMOps telemetry mesh ingesting 50M spans/day, managing 2.5TB+ monthly trace data, cutting MTTR by 60%.
Microsoft (OpenAI, Azure Machine Learning)
Oct 2020 — Aug 2025
Founding team member of AI Fine-tuning on IPP, scaling secure LLM training across VNet and Kubernetes processing 20B+ tokens annually, contributing $100M+ in revenue. Led secure multi-tenant ML infrastructure with GPU scheduling. Co-architected AutoML Job evolution supporting 15M+ jobs/month and 200K+ global users. Co-developed TunDRA, a secure QUIC-based Rust protocol powering 1M+ compute instances with 50% improvement in secure data transfer. Mentored 8 engineers and led 30+ architecture reviews.
ShareChat, Advertisement
Jul 2019 — Oct 2020
Led ShareChat-Ads team building ad infrastructure from scratch for programmatic and RTB ads, generating $20M revenue in one year. Built targeted ad platforms segmenting 40M+ daily active users. Introduced CTR Prediction and ad-pacing improving CTR by 100%. Architected RTB infrastructure with OpenRTB-compliant DSPs including AdMob, Criteo, and Facebook Ad Network.
IQLECT
Apr 2016 — Jun 2019
Founding team member for Ampere, a high-throughput real-time PaaS analytics platform built on BangDB, processing terabytes of streaming data in minutes. Designed ML infrastructure for SVM, Regression, KMEANS, and Information Extraction with horizontally scalable async training.
HomeLane
May 2015 — Apr 2016
Developed a P2P communication platform using WebRTC API and OpenTok service.
B.Tech · Computer Science
? – 2015