---
title: "kaushal bhatt - Senior Java Developer in India | Tal"
description: "Meet kaushal bhatt, Senior Backend Engineer | Java/Spring Boot/Kafka/AWS | AI-Accelerated Microservices | Remote EU Open based in India. AI stack includes claude code, codex, and cursor. Explore public work links including github."
image: "https://tal.club/meet/kaushal-bhatt/share-image"
---

# kaushal bhatt on Tal

## Headline

Senior Backend Engineer \| Java/Spring Boot/Kafka/AWS \| AI\-Accelerated Microservices \| Remote EU Open

## About

Senior Backend Engineer with 6\+ years of experience building distributed, event\-driven systems in fintech and crypto domains\. Designed and built a custom annotation\-based JWT authentication framework \(with passkey support\) used across a 17\-service architecture — a single annotation handles service\-to\-service and user auth end\-to\-end\. Core stack: Java 21, Spring Boot, Apache Kafka, AWS, PostgreSQL, Redis, Docker, Microservices\. At RockWallet I work on a regulated crypto wallet platform — designing payment flows, KYC integrations, blockchain transaction tracking, and high\-availability backend services across a 17\-service microservices architecture\. Previously at EPAM and Lenskart, building scalable backend APIs for enterprise and e\-commerce clients\. Currently open to Senior Backend Engineer roles in Germany, Netherlands, Ireland, or Portugal\. Relocation\-supported positions preferred\. Available for remote interviews immediately\. Languages: English \(B2\), German \(learning actively, A2\)\.

## Location

India

## AI stack

claude code

codex

cursor

gemini

ollama

opencode

## Work experience

Senior Java Developer at RockWallet, Jan 2025 \- Present · 1 yr 8 mos, Remote, > Designed and implemented a custom annotation\-based JWT authentication framework enabling service\-to\-service and user authentication across 17 microservices with a single annotation, including passkey support and full TLS/SSL configuration on AWS MSK\. > Architected and maintained a monorepo structure housing 17 microservices and 10 shared reusable libraries, using TOML\-based dependency management for consistent builds across teams\. > Built a centralized configuration server enabling zero\-downtime configuration updates across all services in production\. > Designed and implemented Kafka\-based event\-driven architecture \(AWS MSK\) to decouple core business flows, contributing to API response times of 200–400ms\. > Developed 8\+ microservices covering user authentication, onboarding, KYC verification, crypto transaction status syncing, and business rule engines\. > Built and maintained CI/CD pipelines using GitHub Actions and Jenkins for automated build, test, and deployment workflows\. > Worked directly on KYC verification flows, crypto transaction syncing, and internal admin/ops tooling for a regulated crypto wallet platform\.

Student Mentor at Udacity, Dec 2024 \- Present · 1 yr 9 mos, Remote

Senior Software Engineer at EPAM Anywhere, Feb 2024 \- Jan 2025 · 1 yr, Gurugram, Haryana, India

Senior backend engineer at SCALONG an iBoss Tech brand, Jul 2022 \- Jan 2024 · 1 yr 7 mos, Noida, Uttar Pradesh, India

SDE1 at Lenskart\.com, Oct 2019 \- Jul 2022 · 2 yrs 10 mos, Faridabad, Haryana, India

## Education

Bachelor of Technology \(B\.Tech\.\), Computer Science, Swami Rama Himalayan University

## Public links

- github: https://github\.com/kaushal\-bhatt

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

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