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Staff Engineer, Search Systems

Job in Toronto, Ontario, M5A, Canada
Listing for: MongoDB
Full Time position
Listed on 2026-01-13
Job specializations:
  • Software Development
    Cloud Engineer - Software, Software Engineer, Backend Developer
Job Description & How to Apply Below

Mongo

DB Search and Vector Search allows users to execute complex search queries and build RAG applications using the Mongo

DB Query Language. Our users are free to focus on relevance and data retrieval instead of the machinery needed to search data at scale.

We are looking to speak to candidates who are based in Toronto for our hybrid working model.

Candidate Profile

  • 10+ years of experience in data management systems
  • Proficient in modern programming languages and techniques
  • Eager to impact and envision the technological future of a complex system
  • Experienced in developing distributed systems, cloud services and SaaS products
  • Experienced in designing and maintaining search platforms or distributed databases is preferred but not required
  • Experienced in debugging and profiling multithreaded JVM applications and distributed applications is preferred but not required
  • Position Expectations

  • Be directly responsible for delivering on goals which span a 6-18 month timeframe
  • Play a key role in defining the roadmap for the next 12 months
  • Build and design our integrated search platform, written in Java
  • Leverage deep knowledge of the strength and weakness of the product and of industry trends to provide technical vision and direction
  • Advise management on decisions related to roadmap, processes, architecture and design
  • Collaborate with stakeholders and engineering teams across the company to jointly work on large initiatives
  • Influence and grow team members through active mentoring, coaching and leading by example
  • Help cultivate a strong talent bench through interviewing, mentoring and knowledge sharing
  • Success Measures

  • In 3 months, you'll contribute to the improvement of our core "mongot" and Mongo Management Service repos
  • In 6 months, you'll be working on features to build out new infrastructure for Atlas Search
  • In 12 months, you'll be building POCs, designing new features, and collaborating with other teams on complex projects
  • About MongoDB

    Mongo

    DB is built for change, empowering our customers and our people to innovate at the speed of the market. We have redefined the database for the AI era, enabling innovators to create, transform, and disrupt industries with software. Mongo

    DB’s unified database platform—the most widely available, globally distributed database on the market—helps organizations modernize legacy workloads, embrace innovation, and unleash AI. Our cloud-native platform, Mongo

    DB Atlas, is the only globally distributed, multi-cloud database and is available across AWS, Google Cloud, and Microsoft Azure.

    With offices worldwide and nearly 60,000 customers—including 75% of the Fortune 100 and AI-native startups—relying on Mongo

    DB for their most important applications, we’re powering the next era of software.

    Our compass at Mongo

    DB is our guiding how and why we make decisions, show up for each other, and win. It’s what makes us Mongo

    DB.

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