MongoDB

MongoDB

Senior Software Engineer, Atlas Search Systems

Toronto · Senior

Sponsorship not specified$158k-$220kDetected 4 days ago
JavaDistributed SystemsMongoDBAWSGCPRAGLeadershipCommunicationMentoring

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odds of building a lasting career here

64Sponsors, lottery-bound
Cap-exempt (no lottery)0
Sponsors this role100
Entry-level history0
PERM / green-card track0
Lottery odds (Level IV)94
Fits your clock70

Sponsors, but it's cap-subject — you still face the weighted lottery (~61% per draw at Level IV). Good if you win; have a cap-exempt backup on your list.

Lottery odds assume a STEM candidate.

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Employer immigration record

from this employer's Department of Labor filings

Green-card filing pattern in this occupation

Context, not a finding about this posting: of this employer's 18 green-card filings in this occupation, 100% were for a worker who already held the job.

Green-card intent detected

MONGODB, INC. obtained a prevailing wage determination for Software Developers in San Francisco, CALIFORNIA on 2026-06-29. No matching green-card filing appears in our data yet. The determination expires in 21 days (2026-09-26), and a green-card filing must follow before then or the employer starts over.

Green-card follow-through: 59%

Of 17 labor certifications old enough to have been used, 7 expired without the employer filing the next step. Median time from filing to decision: 495 days.97% of their filings were for a worker who already held the job.Only certifications past the 180-day window are counted — recent ones cannot have expired yet.

Files H-1B transfers

16 transfer filings in the last year, covering 16 workers. Median labor-condition decision: 7 days. An employer that already files transfers is one that can take over an existing H-1B.

Sourced from Department of Labor LCA, PERM and prevailing-wage disclosure data. Employer matching is by name, so figures may be split across an employer's legal entities. Absence of a filing means none appears in our copy of the data, not that none exists.

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About the role

  • Our users are free to focus on relevance and data retrieval instead of the machinery needed to search data at scale.
  • Our compass at MongoDB is our Leadership Commitment, guiding how and why we make decisions, show up for each other, and win.
  • Learn more about what it's like to work at MongoDB, and help us make an impact on the world!

Responsibilities

  • 5+ years of hands-on experience designing, building, testing, and maintaining industrial-strength backend software in a complex codebase
  • Experienced in developing distributed systems, cloud services, and SaaS products
  • A strong sense of ownership over their work, from initial design all the way through maintaining code in production
  • Build and design our integrated search platform, written in Java
  • Work with a collaborative team that prioritizes sound technical decision-making and building systems that our customers love and that we are proud of as engineers
  • Lead projects and own subsystems
  • In 6 months you'll be reviewing code and project designs, and be an active participant in team meetings

Compensation

  • Salary is one part of MongoDB's total compensation and benefits package.
  • Please note, the base salary range listed below and the benefits in this paragraph are only applicable to candidates based in Canada.
  • $158,000 - $220,000 CAD

Company info

  • We are looking to speak to candidates who are based in Toronto for our hybrid working model.
  • You'll have had a positive impact on our code, product, and team processes About MongoDB MongoDB is built for change, empowering our customers and our people to innovate at the speed of the market.
  • With offices worldwide and over 67,000 customers, including 75% of the Fortune 100 and AI-native startups, relying on MongoDB for their most important applications, we're powering the next era of software.

This listing is sourced directly from MongoDB's careers page and normalized into a canonical job model.