---
title: "Mainak Sen - Software Engineering SMTS in Bengaluru | Tal"
description: "Meet Mainak Sen, Software Engineering SMTS @Salesforce based in Bengaluru. AI stack includes claude code, claude, and cursor."
image: "https://tal.club/meet/mainak-sen/share-image"
---

# Mainak Sen on Tal

## Headline

Software Engineering SMTS @Salesforce

## About

I am a Senior SDET, Test Automation Architect, and AI SDET dedicated to transforming quality engineering through artificial intelligence and robust automation strategies\. Throughout my career at companies like Salesforce, Gojek, and Paytm, I have specialized in building highly scalable testing frameworks from the ground up and implementing left\-shift strategies that drive developer productivity\. Currently, as Senior Member Technical Staff at Salesforce, I am pioneering the integration of LLMs and Agentic AI into the QA lifecycle\. I thrive on solving complex engineering problems, whether it is architecting fully autonomous multi\-agent QA systems or engineering reliable E2E backend automation for high\-scale microservices\.

## Location

Bengaluru

## AI stack

claude code

claude

cursor

langchain

opencode

claudecode

## Work experience

Software Engineering SMTS at Salesforce, Feb 2024 \- Present · 2 yrs 7 mos, Bengaluru, Karnataka, India, I played a pivotal role in enhancing QA automation at Salesforce through cutting\-edge AI technologies\. 1\. Autonomous AI QA: Architected a fully autonomous multi\-agent QA system that uses Playwright CLI to read PRDs, generate and execute tests, and auto\-file bugs with zero human intervention\. 2\. GenAI Test Generation: Created an Agentic AI RAG solution to automatically generate functional and E2E tests directly from technical spec documents\. 3\. LLM Evaluation: Built a RAGAS pytest framework to assert RAG\-based LLM metrics and enhanced Jest frameworks for data\-fidelity testing\. 4\. Data Setup Agents: Developed a test\-data\-setup agent integrating an LLM Gateway with the Salesforce CLI to automate data creation for automation orgs\.

Senior SDET at Gojek, Mar 2022 \- Feb 2024 · 2 yrs, Bengaluru, Karnataka, India, 1\. Framework Leadership: Single\-handedly built the E2E backend automation framework for GoRide\-Nego from scratch using Java Rest Assured\. 2\. Productivity Tooling: Developed a Java Spring Boot Slack bot for triggering E2E automation flows, massively increasing productivity for developers and QA engineers\. 3\. CI/CD Optimization: Designed a multi\-project GitLab pipeline and introduced an intelligent sampling strategy to eliminate flaky test failures caused by rate limits\. 4\. Mobile & Service Automation: Automated Android and iOS ride\-booking flows using Appium, alongside REST and gRPC service testing for transport features\.

Senior QA Engineer at Paytm, May 2021 \- Mar 2022 · 11 mos, Noida, Uttar Pradesh, India, 1\. Fintech Automation: Drove integration and white\-box testing for critical onboarding journeys, including Merchant Cash Advance, Postpaid, and Personal Loans\. 2\. BDD Implementation: Automated the Android app using Appium and Java within a Cucumber BDD approach, seamlessly integrating tests into the CI pipeline\. 3\. Backend Automation: Successfully automated REST web services for the personal loan application using Java REST Assured\.

Senior Test Automation Engineer at Globant, May 2020 \- Apr 2021 · 1 yr, Pune Division, Maharashtra, India, 1\. Google \(Vendor\): Automated E2E scenarios for the Google support portal using a Java/Selenium Page Object Model and validated backend gRPC responses for Google Assistant and smart speakers\. 2\. INDITEX Microservices: Built a Cucumber BDD framework from scratch for notification microservices, incorporating Pact JVM for consumer\-driven contract testing and JMeter for performance testing\.

Test Analyst at Infosys, Apr 2019 \- Apr 2020 · 1 yr 1 mo, Pune, Maharashtra, India, • Built UI/API Hybrid automation framework on TestNG/Maven with Selenium and Java Rest Assured library for Westpac payments services, deployment with Ansible \+ Docker • Contributed to automated accessibility testing of various pages using the Axe\-Core accessibility library

Test Engineer at Infosys, Oct 2017 \- Mar 2019 · 1 yr 6 mos, Pune, Maharashtra, India

Senior System Engineer at Infosys, Mar 2016 \- Sep 2017 · 1 yr 7 mos, Hyderabad, Telangana, India

## Education

B\.TECH, Electronics and Instrumentation Engineering, RCC Institute of Information Technology

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

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