Jobs in Canada

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Added 10 hours ago
GO
Senior Business Analyst
Government of New Brunswick - EECD
Fredericton, NB
- $67,600 to $94,406 CAD / year
A bachelor`s degree in computer science, software engineering or business administration and related experience; or an equivalent combination of education, training and related experience…
Added 10 hours ago
A
Senior Project Manager
Altis
Mississauga, ON
- $90 to $100 CAD / hour
- Contract
Added 10 hours ago
IG
Instructional Designer
Insight Global
Toronto, ON
- From $31 CAD / hour
- Contract
Added 10 hours ago
P-
Physics Assistant, Radiation Oncology Treatment Planning - BC Cancer Vancouver
PHSA - Provincial Health Services Authority
Vancouver, BC
- $43.23 to $53.96 CAD / hour
- Full-time
- Temporary
Assist in performing measurements by routinely using 3D scanning software and beam profile verification software.
Added 10 hours ago
SH
HIS Specialist - Project REACH - Temporary Full-Time - 2026-19226
Sunnybrook Health Sciences Centre
Toronto, ON
- Full-time
- Temporary
Guide workflow design and build, test the system, and analyze technical issues associated with the applicable software
Added 10 hours ago
VS
Dining Services Manager
Verve Senior Living
York, ON
- Full-time
Strong computer skills (Microsoft Word, Excel, scheduling software, point of sale system and online ordering systems).
Added 10 hours ago
Fund Accountant (BC)
SGGG-FSI
Vancouver, BC
…administration. Using Diamond, our proprietary fund administration software, SGGG-FSI’s over 400 employees provide full-service fund administration to clients from our headquarters in…
Added 10 hours ago
NW
Electrical Engineer
North West Redwater Partnership
Vancouver, BC
- Full-time
- On-site
Provides support to keep up to date all NWR electrical technical tools: ETAP software, Power Management System files and database, heat tracing management systems, Smartplant Electrical,…
Added 10 hours ago
NW
Electrical Engineer
North West Redwater Partnership
Toronto, ON
- Full-time
- On-site
Provides support to keep up to date all NWR electrical technical tools: ETAP software, Power Management System files and database, heat tracing management systems, Smartplant Electrical,…
Added 10 hours ago
TT
Data Engineering Developer II
Trojan Technologies
London, ON
- $80,000 to $100,000 CAD / year
- Full-time
At Trojan Technologies, we're looking for a Data Engineering Developer to help develop and support the pipelines, back-end services, and infrastructure behind our Stream application and…
Added 10 hours ago
M
Senior Software Engineer, Atlas Agent Engine
MongoDB
AB · BC · MB · QC · Toronto, ON
- Full-time
MongoDB’s mission is to empower innovators to create, transform, and disrupt industries by unleashing the power of software and data. We enable organizations of all sizes to easily build,…
Added 10 hours ago
Automation System Programmer
Tata Steel Minerals Canada Ltd
NL
Reporting to the Automation Manager, the purpose of the role is to design, program and troubleshoot machine control software, instruments and other process automation systems. The System…
Added 10 hours ago
CS
Instructor, Video Game Coding and Game Design (Toronto)
Circuit Stream
Toronto, ON
- Contract
We’re looking for a game developer, game designer, educator, or Masters/PhD student who is comfortable working in both Unity and Unreal Engine and can make coding and game design…
Added 10 hours ago
RC
Business Continuity - Hybrid
Randstad Canada
Mississauga, ON
- $90,000 to $100,000 CAD / year
- Full-time
Computer literacy in MS Office Suite and working knowledge of BC planning software (i.e. LDRPS, ENS)
Added 10 hours ago
Manager, Strategic Sourcing
Ottawa Community Housing
Nepean, ON
Added 10 hours ago
CXA Merchandising Retail Ops Associate.
ATLAS MACHINERY SUPPLY LTD
Vaughan, ON
Added 10 hours ago
OW
Oliver Wyman -Commercial Effectiveness and Private Capital Senior Consultant / Associate
Oliver Wyman, LLC
Toronto, ON
- Full-time
- Hybrid
Added 10 hours ago
GO
Senior Business Analyst
Government of Saskatchewan
Regina, SK
- On-site
Added 10 hours ago
7818 - Seasonal Help
Hat World Inc.
Vaughan, ON
Ability to frequently operate a computer and mobile Point-of-Sale system, as well as maneuver relative software programs.
Added 10 hours ago
7808 - Seasonal Sales Help
Hat World Inc.
Vaughan, ON
Ability to frequently operate a computer and mobile Point-of-Sale system, as well as maneuver relative software programs.
Added 10 hours ago
5712 - Seasonal Sales Help
Hat World Inc.
Toronto, ON
Ability to frequently operate a computer and mobile Point-of-Sale system, as well as maneuver relative software programs.
Added 10 hours ago
5762 - Seasonal Sales Help
Hat World Inc.
Burlington, ON
Ability to frequently operate a computer and mobile Point-of-Sale system, as well as maneuver relative software programs.
Added 10 hours ago
S
Sales Director - CRM Sales
ServiceNow
Toronto, ON
- Full-time
- On-site
Added 10 hours ago
R&D Engineer
Velan Inc.
Montréal, QC
Proficiency with CAD software and engineering analysis tools such as SolidWorks, AutoCAD, MATLAB, or equivalent engineering software.
Added 10 hours ago
CO
Social Research Policy Analyst
City of Calgary
Calgary, AB
- $44.01 to $58.82 CAD / hour
- Full-time
…Package for the Social Sciences (SPSS), R, Python or comparable software; and business analytics tools, such as SAP Business…

MongoDB

Senior Software Engineer, Atlas Agent Engine

AB, Canada
BC, Canada
MB, Canada
QC, Canada
Toronto, ON, Canada

$158,000 - $264,000 CAD · Full-time

Apply on mongodb.com About employer

Applications open in a new tab.

Job details

Pay: $158,000 - $264,000 CAD
Job type: Full-time
Experience: 5+ years experience of building distributed systems, and/or foundational cloud services at scale and an interest in working with Go, Python, and Typescript.
Posting language: English
Posted: Nov 9, 2026

Original job description

MongoDB’s mission is to empower innovators to create, transform, and disrupt industries by unleashing the power of software and data. We enable organizations of all sizes to easily build, scale, and run modern applications by helping them modernize legacy workloads, embrace innovation, and unleash AI. Our industry-leading developer data platform, MongoDB Atlas, is the only globally distributed, multi-cloud database and is available in more than 115 regions across AWS, Google Cloud, and Microsoft Azure. Atlas allows customers to build and run applications anywhere - on premises, or across cloud providers. With offices worldwide and over 175,000 new developers signing up to use MongoDB every month, it’s no wonder that leading organizations, like Samsung and Toyota, trust MongoDB to build next-generation, AI-powered applications.

Atlas Agent Engine is an agent development platform built on Atlas. It lets enterprises build, deploy, and govern AI agents in production on top of their real-time operational data. Many agents stall between demo and production because of gaps in memory, governance, and security. Agent Engine addresses these natively, as one foundation for execution, memory, and governance, instead of a stack of separate tools.

We are seeking a Software Engineer to join the Atlas Agent Engine team to build and scale the core of this platform. You will work on the developer CLI, SDKs, and distributed systems that run agents reliably at scale: the runtime, memory, retrieval, identity, and governance layers. You’ll take on challenging, high-visibility projects that improve the performance, scalability, and reliability of a new product. MongoDB engineering teams pride themselves on building high-quality software and living our cultural values every day. We value intellectual curiosity and honesty, and building together in an environment that prioritizes collaboration over competition.

We are looking to speak to candidates in Canada based on our remote working model.

Position Expectations

Work closely with research, product management, product engineering, product design, peers as well as other teams within the company to implement the first version and future evolution of the service
Design, build and deliver well-tested core pieces of the platform in collaboration with other vested parties
Contribute to shaping architecture, code reviews and development practices, developer experience as the teams and product grow
Mentor fellow engineers and assume ownership and accountability of projects

Qualifications

Strong background in building core components for high scale compute and data distributed systems
5+ years experience of building distributed systems, and/or foundational cloud services at scale and an interest in working with Go, Python, and Typescript.
Proven success in designing, writing, testing, debugging, performance tuning, possessing a strong grip on the foundational materials of computer science and maintaining distributed and/or highly concurrent software systems in large, long-lived code bases
Track record of identifying problems, implementing solutions and delivering complex projects in distributed systems or databases
Good verbal and written technical communication skills, desire to collaborate with colleagues
Bonus: Experience with AI frameworks and tools, open standards such as MCP, A2A, multi-tenant security, enterprise authentication and identity management.
Eager to learn, with a strong technical background

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

About MongoDB

MongoDB is built for change, empowering our customers and our people to innovate at the speed of the market. We have redefined the data platform for the AI era, enabling builders to create, transform, and disrupt industries with software. MongoDB’s unified data platform, the most widely available, globally distributed data platform on the market, helps organizations modernize legacy workloads, embrace innovation, and unleash AI. Our cloud-native platform, MongoDB Atlas, is the only globally distributed, multi-cloud data platform and is available across AWS, Google Cloud, and Microsoft Azure.

With offices worldwide and over 67,000 customers, including AI-native startups and approximately 75% of the Fortune 100, relying on MongoDB for their most important applications, we’re powering the next era of software.

Our compass at MongoDB is our Leadership Commitment, guiding how and why we make decisions, show up for each other, and win. It’s what makes us MongoDB.

MongoDB 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.

MongoDB, Inc. provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type and makes all hiring decisions without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.

REQ ID: 427014

MongoDB’s base salary range for this role is posted below. 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 MongoDB’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.

MongoDB’s base salary range for this role in Canada is:

$158,000 - $264,000 CAD

Apply on mongodb.com About employer

More about this job

Responsibilities

The Senior Software Engineer at MongoDB will build core platform components and distributed systems that run AI agents reliably at scale. They will shape architecture, review code, collaborate across product and research teams, and mentor other engineers.

Requirements

Candidates need 5+ years of experience building distributed systems or cloud services at scale, with interest in Go, Python and TypeScript. Strong computer science fundamentals, performance tuning, and clear technical communication are also required.

Skills

Go
Python
TypeScript
distributed systems
high-concurrency software
performance tuning
debugging
MongoDB Atlas
developer CLI
SDK development
AI agent frameworks
MCP
A2A
multi-tenant security
enterprise authentication
identity management
software architecture
code review
mentoring
technical communication

Benefits

Equity
Employee stock purchase program
Flexible paid time off
Parental leave
Fertility and adoption assistance
RRSP with employer match
Mental health counseling
Backup child and elder care
Health, dental and vision benefits

Keywords

Software Engineer
Senior Software Engineer
distributed systems
cloud services
Go
Python
TypeScript
MongoDB Atlas
AI agents
agent platform
MCP
A2A
database
multi-tenant security
identity management
remote Canada

Seniority

Senior

Perks

Generous paid time off
Flexible hours
Parental leave
Retirement plan
Stock or equity
Wellness program

Languages

English

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Work requirements

Jobs in Canada