Jobs in Canada

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Added 1 month ago
E
Senior Java Engineer - Core/Infra - Elasticsearch
Elastic
Canada
- Full-time
We are on the lookout for a Senior Software Engineer to join our Elasticsearch team and focus on ensuring that the shared platform functionalities of Elasticsearch are easy to use,…
Added 1 month ago
C
FX Application Infrastructure Engineer, VIce President
Citi
Mississauga, ON
- Full-time
The FX Technology team is looking for a Senior-level Infrastructure and Middleware Engineer based in Mississauga, Canada to work within the FX Technology group focusing on the hardware,…
Added 1 month ago
AI and Data - Senior Consultant - AI Engineer
EY
AB · Calgary, AB
To qualify for the role, you must have
Added 1 month ago
AI and Data - Manager - AI Engineer
EY
AB · Calgary, AB
To qualify for the role, you must have
Added 1 month ago
MM
Engineer
Mitchell Martin Inc.
Toronto, ON
- $44.1 to $63 CAD / hour
- Other
We are seeking a Senior Software Engineer for a contract role in Toronto, ON. The position involves enhancing a cross-asset order and position management system. The ideal candidate will…
Added 1 month ago
C
Senior/Staff Software Engineer (Back-End), Inference
Cohere
Remote, Canada
- $225,000 to $315,000 USD / year
- Full-time
- Remote
This role is for a highly experienced Back-End Software Engineer who wants to work on core systems that shape how the platform (Model Vault) operates. You will help define the architecture…
Added 1 month ago
Senior Core Java Engineer
Capgemini
Montreal, QC
We are seeking a Senior Core Java Engineer to design, develop, and support high-performance, scalable enterprise applications. The ideal candidate will have strong expertise in Core Java,…
Added 1 month ago
SL
Senior Software Engineer, Operations
Sun Life
Toronto, ON · Waterloo, ON · Sun Life Toronto Atria
- Full-time
We are looking for a Senior Software Engineer who thrives in high-impact environments and brings 7+ years of Java application support, analysis, and development experience. In this role,…
Added 1 month ago
NS
Senior QA Automation Engineer - Contact Center & IVR
N2P Systems
Toronto, ON
- $110,000 to $120,000 CAD / year
- Full-time
Strong Core Java skills for test automation and technical troubleshooting.
Added 1 month ago
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Senior Backend Engineer
Punt
Vancouver, BC
- $120,000 to $150,000 CAD / year
- Full-time
We’re seeking a Senior Backend Engineer to help design, build, and scale our next-generation social gaming platform. You’ll work on highly concurrent systems, architecting APIs and backend…
Added 1 month ago
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Staff Back End Engineer- TQM
Forma.ai
Toronto, ON
- Full-time
…multiple product application teams responsible for delivering core customer-facing…
Added 1 month ago
A
Senior Full Stack AI-Native Engineer
Accenture
Mississauga, ON
- $100,300 to $216,700 CAD / year
- Full-time
This is a hybrid role in Mississauga and requires 3 days per week in the office
Added 1 month ago
M
Senior Software Engineer
Microsoft
Vancouver, BC
- $114,400 to $203,900 CAD / year
- Full-time
We are looking for a Senior Software Engineer who is passionate about building reliable, scalable, high-performance backend systems. You will work across the analytical database engine and…
Added 1 month ago
Java Developer
Capgemini
Montreal, QC
We are seeking a Java Engineer to join the Firm Market Risk Technology Team. In this hands-on Software Engineering role, the successful candidate will design, build, enhance, and optimize…
Added 1 month ago
Senior Core Java Engineer
Capgemini
Montreal, QC
We are seeking a Senior Core Java Engineer to design, develop, and support high-performance, scalable enterprise applications. The ideal candidate will have strong expertise in Core Java,…
Added 1 month ago
Java Developer
Capgemini
Montreal, QC
We're seeking a Java Engineer to join our Firm Market Risk Technology team. In this role, you will develop and enhance the Firm's Market Risk Platform.
Added 1 month ago
Java Developer
Capgemini
Montreal, QC
We're seeking a Java Engineer to join our Market Risk Technology team. In this role, you will develop and enhance the Market Risk Platform.
Added 1 month ago
C
Principal Backend Engineer Vice President
Citi
Mississauga, ON
- Full-time
Design and build high-performance backend services and APIs in Java, covering core capabilities including user authentication, authorization, content routing, and data integration.
Added 1 month ago
RB
Lead Senior Software Engineer
Royal Bank of Canada
Toronto, ON
- Full-time
As a Senior Java Software Engineer, collaborate with Solution Architects, Software Engineers, and others. You will lead the design and hands-on development of innovative, high performing…
Added 1 month ago
R
Lead Senior Software Engineer
RBC
Toronto, ON
- Full-time
As a Senior Java Software Engineer, collaborate with Solution Architects, Software Engineers, and others. You will lead the design and hands-on development of innovative, high performing…
Added 1 month ago
ES
Lead AI Engineer - TCO Agent Platform
EPAM Systems
Canada
- Full-time
…Solution, Platform, and Enterprise Architects. You will also have a Senior Software Engineer under your direct subordination to collaborate with on solution…
Added 1 month ago
GC
Staff Software Engineer - GNSS / INS
Garmin Canada
Cochrane, AB
- Full-time
We are seeking a full-time Staff Software Engineer (GNSS / INS) at Garmin's U.S. headquarters in the Greater Kansas City area. This role is on our Core Platform Technology team and will…
Added 1 month ago
LD
Staff Data Engineer
Loblaw Digital
Toronto, ON
- Full-time
As a Staff Data Engineer, you will play a technical leadership and architecture role on the Retail Media Platform team. This is a senior, hands-on position focused on designing, building,…
Added 1 month ago
AI
Senior Site Reliability Engineer - AEM - Content Delivery Network
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
- Full-time
Set and defend service level objectives for both availability and page performance. Define Core Web Vitals thresholds per template, run them on an error budget, and report against them.
Added 1 month ago
I
Software Engineer
Insight
Remote, Canada
- Full-time
- Remote
We are seeking a highly skilled and experienced Software Engineer to join Insight's Application Development department. This is a department role rather than a position on a single customer…

Cohere

Senior/Staff Software Engineer (Back-End), Inference

Remote, Canada

Remote

$225,000 to $315,000 USD / year · Full-time

Apply on jobs.ashbyhq.com About employer

Applications open in a new tab.

Job details

Pay: $225,000 to $315,000 USD / year
Job type: Full-time
Workplace: Remote
Remote eligibility: Canada listed. Check the posting for province restrictions.
Posting language: English
Posted: Oct 15, 2026

Original job description

Who are we?

Cohere is the leading security-first enterprise AI company. We build cutting-edge foundation AI models and end-to-end products that are designed to solve real-world business problems.

We’re training and deploying frontier models for enterprises who are building AI systems. We believe that our work is instrumental to the widespread adoption of AI and we are looking for folks that want to be part of that.

We obsess over what we build. Each one of us is responsible for contributing to increasing the capabilities of our models and the value they drive for our customers. Cohere is a team of researchers, engineers, designers, and more, who are all passionate about their craft.

We are a global technology company headquartered in Toronto with key offices in London, New York City, San Francisco, Montreal, Paris, Berlin and Seoul. Join us!

Why this role?

This role is for a highly experienced Back-End Software Engineer who wants to work on core systems that shape how the platform (Model Vault) operates. You will help define the architecture of the platform where reliability, security, performance, and simplicity all matter, and where many of the problems do not have off-the-shelf solutions.

Model Vault is Cohere’s inference platform for deploying and operating models securely at enterprise scale. The team owns the systems between a customer and the underlying AI infrastructure, including identity, deployments, metering, billing, security, privacy, and confidential computing. We are strengthening these systems as Model Vault grows, with the goal of scaling to millions of users and supporting some of the world’s most demanding enterprise workloads.

As a Senior/Staff Software Engineer, you will:

Evolve and scale the backend systems that power Model Vault, including authentication and authorization, deployment management, billing, metering, and customer lifecycle.
Lead major architectural initiatives across identity, payments, usage systems, platform scalability, and other core product foundations.
Build highly reliable control-plane services for provisioning, configuring, scaling, and operating model deployments across clouds and hardware platforms.
Design APIs and distributed systems with strong guarantees around correctness, consistency, isolation, failure recovery, idempotency, and observability.
Build security and privacy into the platform architecture, including tenant isolation, least-privilege access, auditability, secrets management, encryption, and confidential computing boundaries.
Solve complex problems that span backend systems, cloud infrastructure, security, and AI inference, where conventional SaaS patterns are often not enough.
Drive projects end-to-end, from architecture and threat modeling through implementation, rollout, production operations, and iteration based on real customer workloads.

You may be a good fit if:

You are a strong backend engineer with excellent fundamentals in distributed systems, databases, networking, operating systems, and security.
You have strong programming fundamentals and experience building production systems in languages such as Go, Python, Java, C++, Rust, or similar. You write clean, maintainable, well-tested code and make thoughtful tradeoffs between simplicity, performance, and correctness.
You have designed and operated production systems where correctness, availability, security, and performance mattered at significant scale.
You can take ambiguous, high-impact technical problems, define the right architecture, and drive them through to reliable production systems.
You have strong systems-design instincts and understand concepts such as concurrency, consistency, caching, queues, rate limiting, backpressure, failure domains, idempotency, and graceful degradation.
You think deeply about security boundaries and understand authentication, authorization, identity, cryptography, secrets, tenant isolation, and how small implementation choices can create significant security risks.
You are comfortable reasoning across backend services, APIs, databases, distributed systems, and the cloud infrastructure they run on.
You are comfortable diving into unfamiliar codebases and debugging complex problems that cross service or system boundaries.
You care about the details of production engineering, including instrumentation, capacity planning, migrations, backwards compatibility, incident response, and safe rollouts.
You are comfortable challenging existing architecture and evolving foundational components when the system’s needs change.
You have a track record of taking technically difficult projects from an unclear starting point to systems that other engineers and customers depend on.

Full-Time Employees at Cohere enjoy these Perks:

A weekly lunch stipend of $75/£75 or equivalent in your local currency for lunch.
Full health and dental benefits, including a separate budget for mental health.
RRSP matching, 401K, Pension Scheme.
100% Parental Leave top-up for up to 6 months, for either parent.
Annual enrichment benefits:
Arts & culture, fitness/wellness, quality time, and a workspace improvement credit.
Education & learning stipend for conferences, courses, and coaching.

6 weeks of paid vacation (30 working days!)
Budget for traveling to other offices if you are remote, plus an annual company offsite.

How and Where We Work:

Cohere is remote-friendly, but we also have offices in Toronto, London, New York City, San Francisco, Montreal, Paris, Berlin and Seoul with more opening soon.
For those in the office: a daily lunch program, plenty of snacks, and regular community and social events.
For those not near an office: a co-working benefit so you can work alongside others in your city.
Everyone receives a $500 home office stipend to set up your workspace properly.

If any of the above doesn’t line up exactly with your experience, we still encourage you to apply.

We strive to create an inclusive work environment for all; we welcome applicants from all backgrounds and are committed to providing equal opportunities. Should you require any accommodations during the recruitment process, please submit an Accommodations Request Form, and we will work together to meet your needs.

We may use AI-enabled tools to screen and assess applicants against the criteria for this position. This helps our recruiters identify potentially qualified candidates, but it doesn't limit the applications our recruiters may review or consider.

Beware of Scams: Cohere will never ask for payment or third-party services (e.g., CV writing) as part of our hiring process. All legitimate roles are listed on the Cohere careers page and LinkedIn only, with all communications from Cohere employees coming from an @cohere.com or @cw.cohere email alias. If jobs are viewed on other sites then please verify these through our official careers page.

Apply on jobs.ashbyhq.com About employer

More about this job

Responsibilities

You will evolve and scale the backend systems powering the Model Vault inference platform, including authentication, deployment management, and billing. You will lead architectural initiatives to build reliable control-plane services and ensure security and privacy across the platform.

Requirements

You are a strong backend engineer with extensive experience in distributed systems, security, and production-scale software development. You possess proficiency in languages such as Go, Python, or Rust and have a track record of solving complex technical problems end-to-end.

Skills

Distributed systems
Go
Python
Java
C++
Rust
Cloud infrastructure
Security architecture
API design
Database management
Networking
Operating systems
Confidential computing
Identity management
Observability
Capacity planning

Benefits

Weekly lunch stipend
Health benefits
Dental benefits
Mental health budget
RRSP matching
401k
Pension scheme
Parental leave
Arts and culture benefit
Fitness and wellness benefit
Education and learning stipend
Paid vacation
Travel budget
Home office stipend

Remote locations

Toronto, Canada
London, United Kingdom
New York, New York, United States
San Francisco, California, United States
Montreal, Canada
Paris, France
Berlin, Germany
Seoul, South Korea

Remote locations (standardized)

Berlin, Germany
London, England, United Kingdom
Montreal, Quebec, Canada
New York, New York, United States
Paris, Ile-de-France, France
San Francisco, California, United States
Seoul, South Korea
Toronto, Ontario, Canada

Visa sponsorship

Not detected in the job text

Keywords

Software Engineering
Back-End
Inference
Artificial Intelligence
Model Vault
Distributed Systems
Cloud Infrastructure
Authentication
Authorization
Billing
Metering
Confidential Computing
Security
Privacy
Go
Python
Java
C++
Rust
API Design
Observability
Scalability
Tenant Isolation
Encryption
Secrets Management
Production Engineering
Capacity Planning
Incident Response
Idempotency
Concurrency

Seniority

Senior

Perks

Generous paid time off
Parental leave
Retirement plan
Wellness program
Meals
Remote work allowance

Languages

English

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Work requirements

Jobs in Canada