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Backend Developer Node Js Jobs in Ontario (NOW HIRING)

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Sr. Software Engineer

Toronto, ON · On-site

Design and evolve backend architecture end-to-end, including APIs, data models, and storage ... Production-level application development experience using Node.js. * Familiarity with service ...

Scotiabank

Software Engineer

Toronto, ON · On-site

You will play a key role in developing cloudready backend services, APIs, and frontend components ... Proficiency with NET, C#, Java, React, SQL, Node.js. * Experience with Azure DevOps (TFS), Visual ...

Modall

Frontend Developer (React/Next.js)

Uxbridge, ON · On-site

CA$60K - CA$80K/yr

The Role We are looking for a Frontend Developer with a strong command of React and Next.js to join ... Backend: Node.js, Prisma ORM, PostgreSQL * Workflow: Figma, Notion, Jira, Slack Why Join Modall?

Modall

Frontend Developer (React/Next.js)

Uxbridge, ON

$60K - $80K/yr

The Role We are looking for a Frontend Developer with a strong command of React and Next.js to join ... Backend: Node.js, Prisma ORM, PostgreSQL * Workflow: Figma, Notion, Jira, Slack Why Join Modall?

Leon's Furniture

IT Developer

Toronto, ON · On-site

CA$65K - CA$80K/yr

Overview Leon's is currently looking for a self-motivated IT Developer who is enthusiastic ... Languages: C#, PHP, Vue JS, Node JS, SQL, PL/SQL, Korn shell * Cloud & Infrastructure : MS Azure ...

Crowdlinker

Proficient knowledge of backend programming languages like Node.js * Proficient in using front-end frameworks such as React.js, React Native and Vue.js * Excellent understanding of backend frameworks ...

Soroc Technology

API Developer

Toronto, ON · On-site

... in backend development. • Strong proficiency in Node.js, Express.js, and JavaScript/TypeScript ... and DevOps practices. • Understanding of React Native mobile application architecture and ...

Scotiabank

Senior Software Engineer

Toronto, ON · On-site

... lead developer capacity, providing technical leadership and mentoring. * Proven experience ... Strong experience with React JS, Next JS, React Hooks, TypeScript, Node JS and modern UI patterns.

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Backend Developer Node Js information

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$63K

$145.1K

$233.5K

How much do backend developer node js jobs pay per year?

As of Sep 7, 2026, the average yearly pay for backend developer node js in Ontario is $145,064.00, according to ZipRecruiter salary data. Most workers in this role earn between $121,000.00 and $160,000.00 per year, depending on experience, location, and employer.

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Backend Developer Node Js jobs near you
Infographic showing various Backend Developer Node Js job openings in Ontario as of August 2026, with employment types broken down into 43% Full Time, and 57% Contract. Highlights an 89% In-person, and 11% Remote job distribution, with an average salary of $145,064 per year, or $69.7 per hour.

Sr. Site Reliability Engineer, Security (Remote)

Fireflies

Toronto, ON • Remote

Full-time

PTO

Re-posted 28 days ago

Job description

Fireflies.ai is an AI voice assistant that automatically takes notes, makes meetings searchable, and delivers key insights from conversations. We are growing rapidly across tens of thousands of organizations and growing our footprint inside Fortune 500 companies. Chances are you've seen Fireflies.ai in one of your meetings! Fireflies.ai integrates with all the major video-conferencing platforms including Zoom, Google Meet, Teams, Webex, and more.
The Security Engineering Team is at the forefront of protecting Fireflies.ai and its users by ensuring the security of our infrastructure and data. We are looking for a creative hustler who is not just technically proficient but also a great team player and communicator, capable of leading security initiatives in a hands-on way while educating our team on best security practices in the process.As we scale to meet the demand of millions of users globally, the security of our platform and the data we handle is paramount. This role involves critical decision-making, problem-solving, and the implementation of cutting-edge security measures to defend against current and emerging threats.

We value your skills and abilities more than your resume. Here's more about the role:
What You’ll Do:
  • Develop and implement security measures and infrastructure to protect Fireflies.ai and our users' data.
  • Conduct thorough security reviews and audits of existing cloud infrastructure, identifying vulnerabilities and enforcing compliance with security standards.
  • Work with the engineering teams to design and implement scalable security best practices within our software development lifecycle.
  • Manage our bug bounty program, and track the progress of the bugs raised to the engineering teams.
  • Be part of the incident response team for any security incidents.
  • Innovate by proposing and leading projects that enhance our security posture, including the development of tools and processes that automate security checks and balances.
  • Collaborate with cross-functional teams to ensure the security of new features and services from the ground up.
What You Need:
  • Experience with cloud infrastructure (GCP/AWS) and container technologies (Kubernetes), especially from a security standpoint.
  • 3+ years of experience in security engineering roles with a strong background in backend & infrastructure security, or equivalent interest/focus.
  • In-depth knowledge of security protocols, cryptography, authentication, authorization, security vulnerabilities, and remediation techniques.
  • Familiarity with security compliance frameworks (SOC 2, HIPAA, GDPR) and experience managing security audits and certifications.
  • Strong analytical skills and experience with security monitoring tools and incident response.
  • The successful candidate should have the ability previously to ship code end-to-end and possess backend development experience, with a particular focus on Node.js.
Nice-to-Haves:
  • Any of the following certifications:
    • AWS Solutions Architect - Professional
    • AWS DevOps Engineer
    • AWS Certified Security - Specialty
    • GCP Professional Cloud Architect
    • Certified Kubernetes Administrator or Certified Kubernetes Security Specialist
  • Previous hands-on experience in a high-growth startup environment, ideally in a SaaS company, or equivalent distributed, large-scale systems.
  • Contributions to the security community (e.g., publications, presentations, CVEs).
  • Experience with implementing secure automation and DevSecOps practices.
You’ll be working with:
  • AWS & GCP
  • Kubernetes
  • MongoDB on the back-end
  • Node.js (TypeScript)
  • Pub-Sub architectures
  • HackerOne, Vanta, Github Advanced Security
Values that are important to us:
  • You should be a great communicator and culture maintainer.
    • Take a look at our culture document
  • You're data-driven and customer-focused
  • You value fast & incremental engineering cycles
  • You maintain design excellence and minimize complexity
  • You measure your results & automate when possible
  • You get 10% better at something every week
  • You have an internal compass and take accountability & initiative
  • We value overcommunication, candid feedback and a results-driven culture
Perks and benefits:
  • Competitive comp
  • Work remotely anywhere in your respective country
  • Ability to move laterally within a team and grow rapidly
  • Paid time off and flexible leave policy
  • No boss culture
  • Quarterly bonuses
  • Flexible working hours
  • LGBTQ+ friendly
  • Company Offsites/Virtual Retreats
  • Tech reimbursements
About us:
Fireflies were rated by Ramp in 2023 as the top three fastest-growing software vendors based on customer count, along with OpenAI and Midjourney. The company has raised $19 million from top-tier investors, including Canaan, Khosla Ventures, and angels from Slack, Facebook, Dropbox, Amazon, and Salesforce. We are a 100+ global team across 20+ countries. In just the past year, Fireflies has taken notes for over 3 million people and is used by folks across 150,000+ companies.
We are an equal opportunity employer and strongly value diversity at our company because our team will be stronger with different perspectives and experiences. We do not discriminate based on race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

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