---
title: "Devendra Jain - Principal Member of Technical Staff in Bengaluru | Tal"
description: "Meet Devendra Jain, Principal Data System Engineer – Oracle | Distributed Systems | Streaming & CDC | Data Engineering | AI/ML for Real-Time Analytics based in Bengaluru. AI stack includes claude code, claude, and codex."
image: "https://tal.club/meet/devendra-jain/share-image"
---

# Devendra Jain on Tal

## Headline

Principal Data System Engineer – Oracle \| Distributed Systems \| Streaming & CDC \| Data Engineering \| AI/ML for Real\-Time Analytics

## About

Principal Member of Technical Staff at Oracle, building and evolving enterprise\-scale distributed and real\-time streaming systems across Oracle’s cloud and data platforms\. I am a hands\-on technologist with 20\+ years of experience solving complex problems in distributed systems, stream processing, and backend platforms, spanning both security\-focused enterprise products and real\-time analytics systems\. My core expertise lies in designing and implementing high\-performance, low\-latency backend systems using Java and Scala, with deep experience across stream processing frameworks, Apache Kafka, Apache Spark Streaming, and Oracle Cloud Infrastructure\. I have worked on systems that operate at very high throughput and strict latency requirements, where correctness and reliability are critical\. At Oracle, I have played a key role in modernising large, long\-running products, driving their evolution from traditional architectures to cloud\-native, containerised platforms\. My work includes architecture and design, performance optimisation, complex algorithm implementation, and solving the most challenging production issues in distributed stream\-processing environments\. Beyond individual contribution, I actively mentor engineers, provide technical guidance on distributed system design and performance tuning, and influence best practices for building enterprise\-grade, scalable software\. I’m particularly interested in real\-time stream analytics, high\-performance Java/Scala systems, cloud\-native architectures, and applying AI/ML techniques within real\-time data platforms\.

## Location

Bengaluru

## AI stack

claude code

claude

codex

## Work experience

Principal Member of Technical Staff at Oracle, Apr 2015 \- Present · 11 yrs 7 mos, Noida, Uttar Pradesh, India, Working on Oracle complex event processing \(OEP\) and OSA \(Oracle Stream Analytics\)\.

Principle member of technical staff at Oracle, Jun 2013 \- Present · 13 yrs 5 mos, Noida

Principal Member of Technical Staff at Oracle, Oct 2008 \- Present · 18 yrs 1 mo, Bengaluru, Karnataka, India

Outworx Solutions at Noida, Oct 2005 \- Oct 2008 · 3 yrs 1 mo

## Education

St\. Francis’ College, Lucknow, India

[View the original profile](https://tal.club/meet/devendra-jain)

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