Jobs in Canada

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Added 4 months ago
UM
Staff Frontend Engineer
US Mobile
Toronto, Ontario
- Full-time
Lead and contribute to building modern front-end features using React, TypeScript, and CSS.
Added 2 months ago
Senior Developer
Bentley Systems
Quebec, QC
This role requires strong hands-on expertise in React-based frontend development, cloud-native solutions on Microsoft Azure, and CI/CD practices using Azure DevOps. As Lead Senior…
Added 2 months ago
I
Sr. Staff Developer, Architecture
iQmetrix
Winnipeg, MB
- Full-time
…solutions for telecom retail. Interconnected Commerce is an AI-native telecom commerce platform that acts as a system of intelligence. It replaces fragmented legacy stacks with a modern,…
Added 2 months ago
I
Sr. Staff Developer, Architecture
iQmetrix
Vancouver, BC
- Full-time
…solutions for telecom retail. Interconnected Commerce is an AI-native telecom commerce platform that acts as a system of intelligence. It replaces fragmented legacy stacks with a modern,…
Added 2 months ago
I
Sr. Staff Developer, Architecture
iQmetrix
Toronto, ON
- Full-time
…solutions for telecom retail. Interconnected Commerce is an AI-native telecom commerce platform that acts as a system of intelligence. It replaces fragmented legacy stacks with a modern,…
Added 2 months ago
EC
Senior Software Engineer - Full Stack
Emburse Chrome River
Toronto, ON
- Full-time
Intermediate knowledge in react native and react
Added 2 months ago
EN
Senior Full Stack Developer – Generative AI & Autonomous Agents - Toronto, Canada - Hybrid (10038)
Extreme Networks
Toronto, ON
- Full-time
…(Java, Python, microservices) and modern UI frameworks (Angular, React) to join our high-performing agile…
Added 4 months ago
L
Mobile Engineer
Lutra
Toronto, Ontario
- Full-time
You will own the mobile experience for a React Native application across iOS and Android, currently live and roughly at parity with web. The work is continuous improvement, new product…
Added 4 months ago
L
Full Stack Engineer (Front End Leaning)
Lutra
Toronto, Ontario
- Full-time
As a Full Stack Engineer with a front-end focus, you'll spend the majority of your time crafting the user-facing web experience: building polished, performant interfaces in React and…
Added 2 months ago
Staff Software Engineer, Growth
Tubi - Canada
Toronto, ON
As a Staff Engineer (L5) on this team, you act as the technical leader for one or more Growth areas. You own the technical architecture and direction, solve ambiguous problems that few…
Added 4 months ago
J
Staff Software Engineer
Jobber
Remote, Canada
- Full-time
- Remote
…reliable, and observable for both developers and end users. We also lead the modernization of our frontend stack, adopting new technologies and best practices to improve developer…
Added 4 months ago
V
Lead Software Engineer
Validere
Calgary, Alberta · Toronto, Ontario
- Full-time
Hybrid work environment: 1 day per week work-from-home
Added 2 months ago
Senior Software Engineer, Growth
Tubi - Canada
Toronto, ON
You will be working with React, Node.js, GitHub Actions, Terraform, and CDN infrastructure to build and deploy high-performance applications that reach millions of users.
Added 5 months ago
S
Technical Support Engineer
Sentry
Remote, Canada
- $100,000 to $125,000 CAD / year
- Full-time
- Remote
Trusted by 200,000+ organizations, Sentry is today’s application monitoring standard and our team is building its AI-native future.
Added 4 months ago
C
Applications Development Sr Programmer Analyst - Assistant Vice President
Citi
Remote, Canada
- Full-time
- Remote
We are seeking a highly motivated and experienced Principal Engineer to join our Retail and Wealth Risk Engineering team under the Enterprise Risk Technology platform. This is an…
Added 5 months ago
TA
Senior Software Engineer
Treasure AI
Vancouver, BC
- $132,500 to $171,000 CAD / year
- Full-time
As a Senior Software Engineer on the Realtime/Personalization team, you will be a core technical contributor building Treasure AI's AI-native Personalization Studio and RT2.0 engine.…
Added 5 months ago
R
Senior Software Engineer
Relay
Remote, Canada
- Full-time
- Remote
…we’re looking for a curious, impact-driven Senior Software Engineer to join our growing team – someone who thrives on taking smart risks, experimenting boldly, and learning from every…
Added 3 months ago
D
Staff Product Engineer
Docebo
Remote, Canada
- $148,100 to $197,500 CAD / year
- Full-time
- Remote
Diverse Tech Expertise: Hands-on experience with modern backend or frontend languages (Node.js, TypeScript, Go, Angular, React Native) that add versatility to our multi-tech ecosystem.
Added 5 months ago
BS
Forward Deployed Engineer
Beacon Software
Toronto, Ontario
- Full-time
A strong generalist engineer. You can ship full-stack TypeScript or Python on the backend, React on the frontend, SQL fluently, comfortable in someone else’s codebase within a day. You do…
Added 6 months ago
P
Senior Frontend Engineer
Partyhat
Remote, Canada
- Full-time
- Remote
You must possess elite-level, hands-on mastery of the following stack:
Added 7 months ago
EL
Principal Software Engineer
eDynamic Learning
Remote, Canada
- $180,000 to $220,000 CAD / year
- Full-time
- Remote
In this role, you will report directly to the Director of Engineering and operate as a Principal Engineer across all engineering teams.
Added 6 months ago
Senior Software Engineer
CircleCI
Ontario
Own the full stack. Build features end-to-end in Go, React, and TypeScript. You don't hand off at a layer boundary. You own the outcome.
Added 5 months ago
CI
Lead Software Engineer, AI & Emerging Tech
CPP Investments | Investissements RPC
Toronto, Ontario
- Full-time
As a Lead Engineer for AI & Emerging Tech, you will drive the design, development, and deployment of next-generation tech and AI-powered solutions that unlock business value across the…
Added 2 months ago
FG
Lead Software Engineer, Full-Stack Applications - Ratings Technology
Fitch Group
Toronto, ON
- $160,000 to $200,000 CAD / year
Lead Software Engineer, Full-Stack Applications – Ratings Technology

No more jobs.

CircleCI

Senior Software Engineer

ON, Canada

$156,000 - $196,000 CAD

Apply on circleci.com About employer

Applications open in a new tab.

Job details

Pay: $156,000 - $196,000 CAD
Posting language: English
Posted: May 14, 2026

Original job description

About CircleCI Engineering

CI/CD has been solved. Now it's being reinvented. AI agents don't just run pipelines. They write code, trigger builds, interpret failures, and propose fixes. The interfaces that developers use to understand and trust that work don't exist yet. We're building them.

At CircleCI, our guiding principles aren't posters on a wall. We learn fast: we run experiments, accept failure, and scale what works. We think like the customer: every decision connects back to the developer sitting in front of a failing build at 2 am. We own the outcome: not just our slice of it, but the whole thing. If that's how you already work, you'll fit here.

Team-Agnostic Placement

We don't hire for a team. We hire for CircleCI. Where you land depends on where your strengths create the most leverage, and we figure that out together. You might own the CI pipeline experience, deploy and release tooling, notification infrastructure, monetization flows, AI agent surfaces, or the foundational web platform. The through line across all of it is the same: full-stack ownership, a high bar for craft, and work that directly shapes how tens of thousands of developers experience CircleCI every day.

What You'll Do

Build AI-natively. AI is how we work. It's not a productivity layer on top of engineering, but the default starting point for how problems get approached and solved.
Set technical direction. You define the approach others build from. When the problem is complex or the answer isn't obvious, you're the person who leads the design discussion, writes the ADR, and makes the call.
Invent new interfaces. Software delivery is being reinvented. Pipelines run autonomously, generate fixes, and surface results that need human judgment. The tools developers use to understand, trust, and act on that work don't exist yet. You'll define what they look like and establish the patterns the team builds on.
Own the full stack. Build features end-to-end in Go, React, and TypeScript. You don't hand off at a layer boundary. You own the outcome.
Obsess over craft. Reliability and responsiveness are design concerns, not afterthoughts. Care about how the interface holds up when stakes are high and hold your team to that same standard.
Champion observability. Use Honeycomb, Datadog, and Rollbar to understand and improve your systems. Operational data drives stability, not just incident response.
Close gaps and fix the conditions that created them. You'll notice gaps and close them. When a gap reflects something broken in how the team works, you fix that too.

What You'll Bring

AI-native engineering practices. You use AI tools daily and can speak to what you've built, where they changed your approach, and where they fall short.
A track record of shipping. You've built something real and put it in front of users. 5+ years of production full-stack experience, with latency, responsiveness, and reliability treated as design concerns, not afterthoughts.
Full-stack depth. Strong React and TypeScript. Comfortable owning backend services in Go: API design, data modeling, service integration.
System design. You lead architectural decisions on complex systems. You make conscious tradeoffs, document your reasoning, and create the foundation others build on.
Adaptability. You don't just thrive in ambiguity, you reduce it for others. You turn unclear requirements into a direction the team can execute on.
Technical leadership. You mentor engineers, give direct feedback on technical direction, and raise the quality bar through how you engage in reviews and design discussions, not just what you ship.

Sound like you?

You've stopped waiting for AI to mature and are already building with it, not as a productivity trick, but as a core part of how you think about problems. You care about the product as much as the code. You're drawn to work where the patterns don't exist yet and the best answer requires you to invent it. If that's how you already operate, we want to talk.

Canada Base Pay Range

$156,000 - $196,000 CAD

We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation.

About CircleCI

CircleCI is the world’s largest continuous integration/continuous delivery (CI/CD) platform, and the hub where code moves from idea to delivery. As one of the most-used DevOps tools - processing more than 3 million jobs a day - CircleCI has unique access to data on how the most effective engineering teams work, and the tools to help software companies successfully leverage the power of AI into their commercial applications. Companies like Hinge, HuggingFace, and Samsung use us to improve engineering team productivity, release better products, and get to market faster.

Founded in 2011 and headquartered in downtown San Francisco with a global, remote workforce, CircleCI is venture-backed by Base10, Greenspring Associates, Eleven Prime, IVP, Sapphire Ventures, Top Tier Capital Partners, Baseline Ventures, Threshold Ventures, Scale Venture Partners, Owl Rock Capital, Next Equity Partners, Heavybit, and Harrison Metal Capital.

CircleCI is an Equal Opportunity and Affirmative Action employer. We do not discriminate based upon race, religion, color, national origin, sexual orientation, gender, gender identity, gender expression, transgender status, sexual stereotypes, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics. We also consider qualified applicants with criminal histories, consistent with applicable federal, state and local law.

Apply on circleci.com About employer

More about this job

Responsibilities

The role involves building AI-natively, setting technical direction for complex problems, and inventing new interfaces for reinvented software delivery processes. Responsibilities include owning the full stack development using Go, React, and TypeScript, while obsessing over craft, reliability, and championing observability.

Requirements

Candidates must bring AI-native engineering practices and a track record of shipping production work, requiring 5+ years of full-stack experience where latency and reliability are design concerns. Deep full-stack knowledge in React, TypeScript, and backend Go services, coupled with strong system design and technical leadership skills, is essential.

Skills

Go
React
TypeScript
System Design
AI-Native Engineering
Full Stack Ownership
Observability
Honeycomb
Datadog
Rollbar
API Design
Data Modeling
Technical Leadership
Experimentation
CI/CD

Visa sponsorship

Not detected in the job text

Keywords

Software Engineer
CI/CD
AI Agents
Pipelines
Go
React
TypeScript
Full Stack
Backend Services
API Design
Data Modeling
System Design
Observability
Honeycomb
Datadog
Rollbar
Technical Leadership
ADR
Latency
Reliability
DevOps

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Work requirements

Jobs in Canada