Rachit Salhotra

Software Engineer at PayPal | Ex OLA | Dialpad | NSIT

Bengaluru, Karnataka, India

About

Backend Software Engineer with 6+ years of experience designing and developing scalable, high-performance systems using Java, Python, and microservices architecture. Proven success leading large-scale projects including cloud migrations, distributed caching, and backend infrastructure modernization across domains like video conferencing, ride-sharing, and real-time data streaming. Specialized in cloud-native development on GCP and AWS, with deep expertise in Google App Engine, Google Cloud Storage, Google Pub/Sub, Redis, Memcache, Kafka, and SQL/NoSQL databases. Adept at system design, performance optimization, observability (Datadog, Prometheus), and CI/CD pipelines. Notable achievements include leading an org-wide Python 2 to Python 3 migration, designing a high-throughput GPS ping processor handling 400K events/min, and enhancing product scalability for platforms serving 10,000+ concurrent sessions. I’m passionate about backend engineering that’s fast, fault-tolerant, and future-ready. Looking to bring strong architectural thinking, hands-on coding, and mentorship to impactful engineering teams solving complex backend challenges.

Experience

  • Senior Software Engineer at PayPal
    Sep 2025 - Present · 11 mos

  • Dialpad ()
    • Software Engineer 3
      Apr 2023 - Sep 2025 · 2 yrs 6 mos

      As a Software Engineer 3, I've taken on significant technical leadership and mentorship responsibilities, driving critical projects and architectural enhancements. My contributions have consistently focused on improving system scalability, performance, and reliability, alongside fostering cross-functional collaboration and clear system understanding.

    • Software Engineer 2
      Apr 2021 - Apr 2023 · 2 yrs 1 mo

      Contributed to the Dialpad Meetings team, a video conferencing tool utilizing WebRTC, handling approximately 10,000 calls daily.

  • Software Development Engineer 1 at Ola (ANI Technologies Pvt. Ltd)
    Jul 2019 - Apr 2021 · 1 yr 10 mos

    Member of the Allocation Team, a high-throughput platform matching customers with suitable cabs using various strategies, filters, and aggregation, processing 2 million bookings per day.

  • Production Quality Engineer at Shriram Pistons & Ring Ltd
    May 2018 - Jun 2018 · 2 mos

    Major work revolved around analysis of production and manufacturing quality and how to go about improving it.

  • Manufacturing Quality Engineer at Hero Cycles Ltd
    May 2017 - Jun 2017 · 2 mos

    Major work revolved around analysis of the quality of manufacturing cycles, their production time and processes and how to go about increasing the production and time efficiency.