Robert Maissan

Senior Lead, Engineering

North York, Ontario, Canada

About

Experience

  • Senior Lead, Engineering at MongoDB
    Oct 2025 - Present · 9 mos

    Lead the development of Vector and Full Text search in MongoDB Community and Enterprise Edition.

  • Director of Software Engineering at STAN AI
    Jun 2024 - Oct 2025 · 1 yr 5 mos

  • Engineering Leader at Amazon
    Jan 2024 - Jun 2024 · 6 mos

  • Engineering Leader - AWS Identity at Amazon Web Services (AWS)
    Mar 2021 - Jan 2024 · 2 yrs 11 mos

  • RBC Capital Markets (Greater Toronto Area, Canada)
    • Associate Director
      Dec 2018 - Mar 2021 · 2 yrs 4 mos

      Manage multifunctional development teams in the FICC/Rates divisions

    • Development Manager
      Mar 2017 - Dec 2018 · 1 yr 10 mos

      Structured Products Development Manager Lead a team of cross functional developers (C#, Java, C/C++) in implementing regulatory and compliance driven changes to the entire stack, as well as internally driven technology upgrades. Coordinate with internal business sponsors clarify new compliance and regulatory requirements. Work with the developers to understand the complexity of the changes and provide accurate work effort estimates to the business. Liaise with internal architecture teams to have a clear view of technology standards, upgrade schedules, and road maps. Use this information to schedule developer and infrastructure work to make sure that we meet deadlines and the entire stack is using approved technology. Work with the developers to plan sprints, and break down work into manageable tasks. Assist with design discussion and code reviews to maintain high code quality and standards.

    • Senior Developer
      Aug 2014 - Mar 2017 · 2 yrs 8 mos

      Senior developer on the Velocity UI Framework. The framework was designed to be an highly customizable and extensible to enable different business units to build business functionality on top of it while writing the least amount code possible. It provided communications frameworks for HTTP, and industry specific messaging buses. We provided flexible UI components including grids, editors, chart, and heatmaps. As teams provided feedback, I would analyze it, and plan changes to to the framework, or consult with the team on the best way to implement the feature with out requiring large code changes,