# Mudit Bajaj > Software Development Engineer II at Amazon Location: San Diego, California, United States Profile: https://flows.cv/muditbajaj ## Work Experience ### Software Development Engineer II @ Amazon Jan 2024 – Present | San Diego, California, United States - Developer on platform teams building distributed financial microservices that process millions of daily financial events for balance calculation, ledger updates, reporting, and accounting across Amazon’s global seller ecosystem. - Designed and launched a new service to charge third-party sellers for compliance and debt collection, serving as technical lead for 3 SDEs during implementation, testing and rollout. Ensured maintainability, readability and extensibility for future use cases. - Architected and delivered system optimizations that reduced annual operational costs by over 250K USD. - Identified critical system gaps that impacted Amazon’s point-in-time cash flow by 8M USD, growing YoY. - Deprecated a legacy debt management service and migrated functionality to two modern, scalable systems. Implemented shadow validation that caught critical issues including a thread-safety bug. - Coordinated scaling efforts across 10+ services and multiple orgs to support 10K+ TPS during peak events and major launches. - Proposed and coordinated integration test enhancements across the team, increasing success rate from 5% to 70% and enabling daily automated deployments (previously manual every 5 weeks). - Developed two generic getter/setter APIs to replace 30 legacy APIs, simplifying integrations for 100+ client teams. - Owned and enhanced internal React UI by displaying seller charge and debt details, improving seller support query handling and debugging. - Onboarded and supported multiple partner teams, ensuring adherence to high engineering standards and best practices. - Led operational improvements and mentored team members, driving reliability, scalability, and technical excellence. ### Software Development Engineer @ Amazon Jan 2022 – Jan 2024 | San Diego, California, United States ### Computer Science Tutor @ UC San Diego Jan 2021 – Jan 2022 | San Diego, California, United States Tutoring for Computer Organization and Systems Programming (CSE 30). Helping students understand concepts and debug programming assignments online and in a 1 on 1 setting. Leading discussion sections with approximately 20 students to reiterate concepts and answer questions. Grading assignments and evaluating the possibility of AI violations. ### Software Engineer @ Medisend Jan 2021 – Jan 2022 | San Francisco, California, United States Developing a mobile application to allow users to have medication delivered from local pharmacies to their doorstep. Implementing UI team’s mockups to build the frontend interface using React Native. Developing the backend using AWS. Designing and implementing the database to store pertinent information on AWS amplify storage. ### Software Engineer @ Speckle Jan 2021 – Jan 2021 | Irvine, California, United States Developed a cross-platform mobile application to help users improve their public speaking skills. Implemented the UI team’s mockups to build a minimalistic, user-friendly UI and various features using React Native. Tested the application and found various bugs. Helped fix these bugs which improved the users’ overall experience. ## Education ### Bachelor's degree in Computer Science UC San Diego Jan 2018 – Jan 2022 ### High School Diploma The Doon School Jan 2014 – Jan 2018 ## Contact & Social - LinkedIn: https://linkedin.com/in/mudit-bajaj-39b1451ba --- Source: https://flows.cv/muditbajaj JSON Resume: https://flows.cv/muditbajaj/resume.json Last updated: 2026-03-29