Adarsh Jain

AJ

Looking for a job

Adarsh Jain

@adarshjain

Senior backend engineer building billing and payments platforms handling millions of transactions monthly.

What I'm looking for

I’m looking to build backend platforms that improve reliability and throughput at scale—owning system design end-to-end, partnering with product and ops, and using AI-assisted workflows to accelerate reviews, testing, and incident root-cause.

I’m a senior backend engineer who has designed and shipped billing, payments, and workflow systems processing millions of monthly transactions across fintech and enterprise logistics. As an IIT Jodhpur graduate and a DP World top contributor, I focus on production reliability, end-to-end delivery, and systems that scale with real operational constraints.

At DP World, I owned production reliability for Billing & Invoicing, triaged Sev-2/3 incidents using AI-assisted multi-threaded log analysis, and eliminated repeat failures through idempotent retries, data-correction, and structural fixes. I also integrated AI-powered workflows into the SDLC with Claude-based MCP tooling for automated PR reviews, test generation, and edge-case modeling, while leading approvals and invoicing platform redesigns that reduced manual TAT by 80% and enabled zero-code business onboarding. Earlier at Paytm Money, I built multi-transaction payment services and led UPI AutoPay processing at 5 Cr/month at launch, combining operational automation with robust backend design.

Experience

Work history, roles, and key accomplishments

DW

Current

Group Software Engineer

Current

Jan 2023 - Present (3 years 4 months)

Owned production reliability for Billing & Invoicing services, using AI-assisted multi-threaded log analysis to correlate cross-thread conflicts and eliminate repeat failures via idempotent retries, data correction, and structural fixes. Integrated Claude-based AI workflows into the SDLC for automated PR reviews, test generation, and edge-case modeling, improving maintainability and scalability.

Invoicing Reliability Log Analysis Spring Boot Kafka Microservices Kubernetes Observability

PM

Software Engineer

Oct 2021 - Jan 2023 (1 year 3 months)

Owned PayIn, Multi-Txn, Payouts, and NPS 2nd Leg services end-to-end, building a multi-transaction payments service to overcome third-party per-transaction limits. Led UPI AutoPay and affiliate payouts automation, processing 5 Cr/month at launch and enabling high bypass rates via a multi-txn flow; automated affiliate payouts via SFTP to remove manual operations.

UPI Autopay Multi Transaction Payments SFTP Distributed Systems Event Driven Architecture Spring Boot Kafka SQL Observability

Education

Degrees, certifications, and relevant coursework

IJ

Indian Institute of Technology Jodhpur

Bachelor of Technology

2017 - 2021

Earned a Bachelor of Technology at IIT Jodhpur (2017–2021), with coursework including data structures and algorithms, object-oriented design, database systems, operating systems, and probability.

Tech stack

Software and tools used professionally

Kubernetes

PostgreSQL

Rollout

Spring Boot

Java

Kafka

Root Cause

SQL

Claude Code

Find your dream job

Sign up now and join over 100,000 remote workers who receive personalized job alerts, curated job matches, and more for free!