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Senior Software Engineer

Job in Toronto, Ontario, C6A, Canada
Listing for: MongoDB
Full Time position
Listed on 2026-01-01
Job specializations:
  • Software Development
    Full Stack Developer, Cloud Engineer - Software
Salary/Wage Range or Industry Benchmark: 137000 CAD Yearly CAD 137000.00 YEAR
Job Description & How to Apply Below

Join to apply for the Senior Software Engineer role at MongoDB

This position can be based out of our Toronto office.

Role Responsibilities
  • Design, architect, build, and deliver core pieces of IAM
  • Lead projects from specification to delivery
  • Mentor and grow other team members
  • Improve our codebase, best practices, and design principles
  • Define your top priorities and focuses, communicate them, and execute against them
  • Lead and contribute to complex technical projects and initiatives
Candidate Profile
  • 5+ years experience of software engineering, primarily focused on backend systems
  • Proficient in a modern compiled programming language (Java, Go, C#, C++, etc.)
  • Willingness to learn JavaScript and/or Type Script along with modern frontend technologies (React, Redux, etc.); prior experience a plus
  • Excellent communication skills, both written and verbal
  • Desire to collaborate with colleagues and mentor fellow engineers
  • Is curious, collaborative, empathetic, and intellectually honest
  • Has a passion for problem solving and learning new things in the domains of computer science and software engineering
  • Experience building identity and access management systems such as authentication (OAuth, SSO), authorization (RBAC, ABAC, ReBAC), and login and registration systems a plus
Success Measures
  • In 1 week you'll have completed your first pull request
  • In 3 months, you'll have contributed to a large project
  • In 6 months, you’ll be leading the design and execution of your own project
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 Leadership Commitment, guiding how and why we make decisions, show up for each other, and win. It’s what makes us Mongo

DB.

To drive the personal growth and business impact of our employees, we’re committed to developing a supportive and enriching culture for everyone. From employee affinity groups, to fertility assistance and a generous parental leave policy, we value our employees’ wellbeing and want to support them along every step of their professional and personal journeys. Learn more about what it’s like to work at Mongo

DB, and help us make an impact on the world!

Mongo

DB is committed to providing any necessary accommodations for individuals with disabilities within our application and interview process. To request an accommodation due to a disability, please inform your recruiter.

Mongo

DB is an equal opportunities employer.

Salary and Benefits

Mongo

DB’s base salary range for this role in Canada is:
$137,000—$189,000 CAD

Compensation at the time of offer is unique to each candidate and based on a variety of factors such as skill set, experience, qualifications, and work location. Salary is one part of Mongo

DB’s total compensation and benefits package. Other benefits for eligible employees may include: equity, participation in the employee stock purchase program, flexible paid time off, 20 weeks fully-paid gender-neutral parental leave, fertility and adoption assistance, Registered Retirement Savings Plan (RRSP) with employer match, mental health counseling, backup child and elder care, and health, dental, and vision benefits offerings. Please note, the base salary range listed below and the benefits in this paragraph are only applicable to candidates based in Canada.

Seniority

Level
  • Mid-Senior level
Employment Type
  • Full-time
Job Function
  • Engineering and Information Technology
Industries
  • Software Development

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DB by 2x

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Position Requirements
10+ Years work experience
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