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Senior Javascript Developer Jobs in Toronto, ON (NOW HIRING)

Clio

Senior Software Developer, Fintech

Toronto, ON · Hybrid

CA$144K - CA$195K/yr

The Senior Software Engineer, Fintech is a hands-on technical leader responsible for building ... We have cross-trained developers coming from Java, Python, C++, and JavaScript backgrounds, and are ...

Definity Financial

Digital Senior Developer

Toronto, ON · On-site

CA$92K - CA$142K/yr

JavaScript, AngularJS, Angular18, NodeJS, RubyRails, Spring, SpringBoot, Express, GraphQL, Database: PostgreSQL, DevOps: BitBucket, CircleCI, FastLane, Terraform Infrastructure: Amazon Web Services ...

Scotiabank

Senior Developer - Uipath

Toronto, ON · On-site

We are looking for a Senior Developer to join the ASIO team. This role is primarily focused on ... Strong programming skills in C#, .NET, and JavaScript, along with experience working with APIs and ...

Citi

Senior Automation Developer

Mississauga, ON

We are seeking a highly skilled Senior Automation Developer for a fully hands-on, programmatic ... and JavaScript/TypeScript , with a deep understanding of object-oriented programming (OOP ...

Scotiabank

Senior Web Developer

Toronto, ON · On-site +1

We are looking for a Senior Web Developer to design, build, and scale high quality web applications ... Strong expertise with JavaScript/TypeScript, PHP, HTML5, and CSS3. * Deep handson experience with ...

Rumble

Senior Back-End Developer

Toronto, ON

CA$135K - CA$154K/yr

Rumble is seeking a Senior Back-End Developer to design, build, and maintain high-performance ... Working knowledge of front-end technologies such as JavaScript or TypeScript, HTML, and CSS, along ...

Fullscript

Senior DevOps Engineer

Toronto, ON · On-site +1

As a Senior Developer, DevOps on our Platform Engineering team, you'll play a critical role in ... Familiarity with Ruby on Rails and/or JavaScript applications * Experience with MySQL, PostgreSQL ...

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All JobsJavascript Developer JobsSenior Javascript Developer JobsSenior Javascript Developer Jobs in Toronto, ON

Senior Javascript Developer information

See Toronto, ON salary details

$63.9K

$117.8K

$174.2K

How much do senior javascript developer jobs pay per year?

As of Aug 12, 2026, the average yearly pay for senior javascript developer in Toronto, ON is $117,761.00, according to ZipRecruiter salary data. Most workers in this role earn between $98,297.00 and $132,176.00 per year, depending on experience, location, and employer.

What is a senior JavaScript developer?

A Senior JavaScript Developer is a highly experienced programmer specializing in JavaScript, including frameworks like React, Angular, or Node.js. They are responsible for designing, developing, and optimizing web applications, ensuring high performance and maintainability. Additionally, they provide technical leadership, mentor junior developers, and collaborate with cross-functional teams to deliver scalable solutions. Strong problem-solving skills, deep knowledge of JavaScript best practices, and experience with modern development tools are essential for this role.

What are typical challenges faced by senior JavaScript developers in day-to-day work?

Senior Javascript Developers often encounter complex challenges such as optimizing web application performance, ensuring code scalability and maintainability, and integrating with diverse APIs and services. They are also expected to troubleshoot legacy code and address security vulnerabilities, all while keeping up with the rapidly evolving JavaScript ecosystem. Collaborating with designers, product managers, and junior developers can add layers of complexity to project requirements. However, overcoming these challenges is rewarding and provides opportunities to shape technical strategy and influence best practices within the team.

What are the key skills and qualifications needed to thrive as a senior JavaScript developer?

To thrive as a Senior Javascript Developer, a strong command of JavaScript (including ES6+), advanced front-end frameworks (like React, Angular, or Vue), and back-end technologies (such as Node.js) are essential, along with several years of professional coding experience. Familiarity with version control systems (like Git), CI/CD pipelines, and relevant certifications (e.g., AWS Certified Developer or JavaScript certifications) is highly valued. Excellent problem-solving abilities, mentorship skills, and effective communication help developers collaborate and lead within cross-functional teams. These skills enable Senior Javascript Developers to build robust applications, guide junior team members, and drive innovation in fast-paced tech environments.

What are the most commonly searched types of Javascript Developer jobs in Toronto, ON? The most popular types of Javascript Developer jobs in Toronto, ON are:
What are popular job titles related to Senior Javascript Developer jobs in Toronto, ON? For Senior Javascript Developer jobs in Toronto, ON, the most frequently searched job titles are:
What job categories do people searching Senior Javascript Developer jobs in Toronto, ON look for? The top searched job categories for Senior Javascript Developer jobs in Toronto, ON are:
What cities near Toronto, ON are hiring for Senior Javascript Developer jobs? Cities near Toronto, ON with the most Senior Javascript Developer job openings:
Senior Javascript Developer jobs near you
Infographic showing various Senior Javascript Developer job openings in Toronto, ON as of August 2026, with employment types broken down into 74% Full Time, 12% Part Time, and 14% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $117,761 per year, or $56.6 per hour.

Senior Software Developer

Royal Bank of Canada

Toronto, ON • On-site

Full-time

Re-posted 19 days ago

Job description

Job Description

What is the opportunity?

We're seeking a Senior Software Developer to join our engineering team. You'll design, build, and maintain scalable applications across our full technology stack, working with modern frameworks and cloud-native infrastructure. This role offers the opportunity to mentor junior engineers, influence technical direction, and take ownership of complex projects from conception through production.

What will you do?

  • Develop and optimize full-stack applications using React for frontend experiences, with Node.js and Python for backend services.

  • Collaborate with cross-functional stakeholders (product, architecture, security) to translate requirements into scalable solutions

  • Beyond these core technologies, you'll evaluate and integrate new tools as business needs evolve.

  • Responsibilities include writing clean, maintainable code; conducting code reviews; participating in architecture discussions;

  • Collaborating cross-functionally with product and design teams; and ensuring applications meet performance, security, and reliability standards.

  • Contribute to documentation, participate in on-call rotations, and help establish engineering best practices.

What you need to succeed?

Must Have:

  • 3+ years of software development experience

  • Polyglot programming expertise (JavaScript, Python, HTML5/CSS, Shell scripts)

  • Expert-level full-stack development (React/HTML5, Node.js/Python, microservices)

  • Strong fundamentals: AI, agent, MCP server/client, microservices, OAuth2, PostgreSQL, OOP, design patterns, security

  • Demonstrated ability to mentor and lead technical teams

  • Experience influencing technical decisions and owning solution architecture

  • Ability to work in a fast paced and agile development environment


Nice to Have:

  • Cloud platforms (OpenShift, AWS, Azure)

  • DevOps expertise (GitHub, Docker, Kubernetes)

  • Test automation frameworks and CI/CD pipeline optimization

  • Experience with agile transformation or process improvement

  • AI-assisted development tools (GitHub Copilot, Windsurf, Claude Code)

What's in it for you?

We thrive on the challenge to be our best, progressive thinking to keep growing, and working together to deliver trusted advice to help our clients thrive and communities prosper. We care about each other, reaching our potential, making a difference to our communities, and achieving success that is mutual.

  • A comprehensive Total Rewards Program including bonuses and flexible benefits, competitive compensation, commissions, and stock where applicable

  • Leaders who support your development through coaching and managing opportunities

  • Ability to make a difference and lasting impact

  • Work in a dynamic, collaborative, progressive, and high-performing team

  • Flexible work/life balance options

  • Opportunities to do challenging work.

#LI-POST

Job Skills

Active Learning, Agile Environments, Agile Methodology, Application Integrations, Building Architecture, Code Maintainability, Code Reviews, Design Patterns, Detail-Oriented, DevOps, Enterprise Application Delivery, Full Stack Development, Group Problem Solving, Microservices Architecture, Node.js, Programming Languages, React.js, Software Development Life Cycle (SDLC), TypeScript

Additional Job Details

Address:

745 THURLOW ST:VANCOUVER

City:

Vancouver

Country:

Canada

Work hours/week:

37.5

Employment Type:

Full time

Platform:

TECHNOLOGY AND OPERATIONS

Job Type:

Regular

Pay Type:

Salaried

Posted Date:

2026-02-24

Application Deadline:

2026-08-29

Note: Applications will be accepted until 11:59 PM on the day prior to the application deadline date above

Our Employment Opportunities

At RBC, we are guided by living shared values of Client First, Integrity, Collaboration, Respect and Excellence and winning together as One RBC. We believe an inclusive workplace that has diverse perspectives is core to our continued growth as one of the largest and most successful banks in the world. Maintaining a workplace where our employees feel supported to perform at their best, effectively collaborate, drive innovation, and grow professionally helps to bring our Purpose to life and create value for our clients and communities. RBC strives to deliver this through policies and programs intended to foster a workplace based on respect, belonging and opportunity for all.

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Expand your limits and create a new future together at RBC. Find out how we use our passion and drive to enhance the well-being of our clients and communities at jobs.rbc.com.

RBC is presently inviting candidates to apply for this existing vacancy. Applying to this posting allows you to express your interest in this current career opportunity at RBC. Qualified applicants may be contacted to review their resume in more detail.

Employment Type: FULL_TIME

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