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Javascript Jobs in North York, ON

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Last updated: 11 hours ago
Lead Full Stack Software Engineer (JavaScript)

Lead Full Stack Software Engineer (JavaScript)

MorningstarToronto
Full-time
About Morningstar unites problem solvers with a clear goal : helping investors achieve their financial objectives.As a leading investment research and data company, we stand out by how we apply our ...Show moreLast updated: 8 days ago
Vice President, Front Office Developer (Javascript / Typescript, Python, React)

Vice President, Front Office Developer (Javascript / Typescript, Python, React)

BMOToronto, Ontario, Canada
Part-time
BMO Capital Markets is a leading, full-service financial services provider.We offer corporate and investment banking, treasury management, as well as research and advisory services to clients aroun...Show moreLast updated: 8 days ago
Senior Back-end JavaScript Developer

Senior Back-end JavaScript Developer

Carbonhound, Inc.Toronto, ON, CA
Full-time
Carbonhound supports almost 300 companies to help them automate measurement and reduce their climate impact.We are one of the fastest growing, and impactful companies in the space in Canada with a ...Show moreLast updated: 21 days ago
Sr. Software Engineer (API / NodeJS / Javascript)

Sr. Software Engineer (API / NodeJS / Javascript)

U.S. BankToronto, ON, CA
Full-time
Software Engineer (API / NodeJS / Javascript) page is loaded## Sr.Software Engineer (API / NodeJS / Javascript)locations : Toronto, Ontariotime type : Full timeposted on : Posted 2 Days Agotime left...Show moreLast updated: 4 days ago
Senior Full Stack Software Engineer - (JavaScript, NodeJS and React)

Senior Full Stack Software Engineer - (JavaScript, NodeJS and React)

OktaToronto, ON, CA
Full-time
Okta is The World’s Identity Company.We free everyone to safely use any technology, anywhere, on any device or app.Our flexible and neutral products, Okta Platform and Auth0 Platform, provide secur...Show moreLast updated: 30+ days ago
  • Promoted
Senior Javascript Developer (React / Redux)

Senior Javascript Developer (React / Redux)

SwoonToronto, Canada
Full-time
Get AI-powered advice on this job and more exclusive features.Big Five global financial institutions , a leader in personal and commercial banking and a global powerhouse in wealth management.You w...Show moreLast updated: 23 days ago
Junior Developer (JavaScript, SQL, VBA, Automation)

Junior Developer (JavaScript, SQL, VBA, Automation)

BeachHeadToronto, ON, CA
Full-time
Are you passionate about coding and eager to support innovative automation solutions? Apply now!.Working with one of our top financial institution clients, this role calls for a Junior Developer (J...Show moreLast updated: 6 days ago
Software Developer — Full-Stack JavaScript - eCommerce

Software Developer — Full-Stack JavaScript - eCommerce

OriumToronto, Ontario
Remote
Full-time
This role is offered in partnership with Gluo, our sister company in Mexico.As part of our collaborative efforts, you will work closely with both our internal teams and Gluo to achieve our strategi...Show moreLast updated: 30+ days ago
JAVASCRIPT WEB DEVELOPER

JAVASCRIPT WEB DEVELOPER

ITS Global[Toronto, ON], Ontario
Full-time
Our client is looking for a JavaScript Web Developer to join their team.HTML, CSS, JavaScript, WP, React.Expert knowledge of JavaScript with a strong understanding of JavaScript fundamental.Experie...Show moreLast updated: 30+ days ago
Remote JavaScript Engineer - AI Trainer

Remote JavaScript Engineer - AI Trainer

SuperAnnotateRichmond Hill, Ontario, CA
Remote
Full-time
As an hourly paid, fully remote JavaScript Engineer for AI Data Training, you will review complex AI-generated code and explanations or generate new ones, evaluate the reasoning quality and step-by...Show moreLast updated: 25 days ago
  • Promoted
  • New!
Senior Full Stack Engineer (JavaScript, Python)

Senior Full Stack Engineer (JavaScript, Python)

TranscryptsToronto, Canada
Full-time
Proficient with Supabase (Postgres, Auth, RLS) Experience with Supabase Edge Functions using TypeScript Familiarity with LLM APIs (OpenAI, Anthropic Claude, Google Gemini) Strong understanding of s...Show moreLast updated: 11 hours ago
Vice president, front office developer (javascript / typescript, python, react)

Vice president, front office developer (javascript / typescript, python, react)

BMO Financial GroupToronto, ON, CA
Part-time
Application Deadline : 02 / 19 / 2026.Job Family Group : Data Analytics & Reporting.BMO Capital Markets is a leading, full-service financial services provider. We offer corporate and investment banking, t...Show moreLast updated: 5 days ago
Frontend Javascript Developer

Frontend Javascript Developer

ArternalToronto, ON, CA
Full-time
ARTERNAL CRM is a verticalized cloud-based SaaS software catering to art dealers and gallery staff.We have created a sales and marketing process to power transactions that were previously non-exist...Show moreLast updated: 30+ days ago
  • Promoted
Javascript Fullstack Engineer - Senior

Javascript Fullstack Engineer - Senior

LumenaltaToronto C6A, ON, Canada
Remote
Full-time
With over 20 years of fully remote experience, Lumenalta offers : .Collaborate with visionary enterprise clients.Learn how to handle difficult situations. Tackle complex challenges at scale.Push bound...Show moreLast updated: 30+ days ago
JavaScript UI Software Engineer

JavaScript UI Software Engineer

ITCO SolutionsToronto, ON, CA
Full-time
Why consider this job opportunity.Opportunity for career advancement and growth within the organization.Engage in meaningful work by developing secure, performant applications.Collaborative environ...Show moreLast updated: 4 days ago
  • Promoted
Senior Developer (Full-stack JavaScript)

Senior Developer (Full-stack JavaScript)

ScotiabankToronto, Canada
Full-time
Get AI-powered advice on this job and more exclusive features.Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture. We are looking for an experienced...Show moreLast updated: 30+ days ago
Senior Full Stack Software Engineer - (JavaScript, NodeJS and React)

Senior Full Stack Software Engineer - (JavaScript, NodeJS and React)

Okta for DevelopersToronto, ON, CA
Full-time
Be among the first 25 applicants.Get AI-powered advice on this job and more exclusive features.Okta is The World’s Identity Company. We free everyone to safely use any technology, anywhere, on any d...Show moreLast updated: 30+ days ago
Senior Full-stack Developer (JavaScript)

Senior Full-stack Developer (JavaScript)

Scotiabank Global SiteToronto, Ontario, Canada
Full-time
Join a purpose driven winning team committed to results in an inclusive and high-performing culture.We are looking for an experienced and highly skilled Senior Full-stack Developer to oversee and g...Show moreLast updated: 8 days ago
QA Automation Engineer TestComplete, Selenium, JavaScript

QA Automation Engineer TestComplete, Selenium, JavaScript

Astra North Infoteck Inc.Markham, Ontario, Canada
Full-time
Help with and implement our QA Architectural Artifacts.All testing systems their feedback loops and mechanisms logging reporting and interconnectivity. Process artifacts that detail how where and wh...Show moreLast updated: 30+ days ago
People also ask
Lead Full Stack Software Engineer (JavaScript)

Lead Full Stack Software Engineer (JavaScript)

MorningstarToronto
8 days ago
Job type
  • Full-time
Job description

About Morningstar

About Morningstar unites problem solvers with a clear goal : helping investors achieve their financial objectives. As a leading investment research and data company, we stand out by how we apply our insights to serve a broad range of users. Our independent investment research, powered by cutting-edge technology and design, provides tailored solutions that meet users' needs. With a strong foundation in data and innovation, we deliver comprehensive services to investors worldwide—empowering better decisions for individuals and those managing money for millions.

The Role

We are seeking a Lead Software Engineer with full-stack JavaScript experience to join the Central Technology Web Development team in support of Morningstar’s Corporate Marketing. This position will be part of an engineering team focused on updating Morningstar’s web-based product suites. The position includes the development of new systems, maintenance, and improvement of existing applications. Candidates should have solid software engineering experience in building commercial-grade Web-based applications using both modern SPA and server-side rendering technology.

Morningstar's hybrid work environment gives you the opportunity to collaborate in-person each week as we've found that we're at our best when we're purposely together on a regular basis. In most of our locations, our hybrid work model is four days in-office each week. A range of other benefits are also available to enhance flexibility as needs change. No matter where you are, you'll have tools and resources to engage meaningfully with your global colleagues.

This position is based in our Toronto office. We follow a hybrid policy of at least 4 days onsite.

Job Responsibilities

  • Create web experiences that are consistent across all browsers and operating systems.
  • Develop and maintain full-stack web applications and component libraries written in Vue.js and Nuxt.js (3), backed by a headless content management system.
  • Design, implement, and maintain Node.js-based APIs using TypeScript.
  • Deploy, debug, and monitor production-grade systems in AWS, ensuring high availability, scalability, and performance across cloud-based environments.
  • Ensure high performance and responsiveness of both front-end and back-end modules.
  • Write clean, maintainable, and efficient code, adhering to best practices and coding standards.
  • Lead technical discussions and contribute to architectural decisions for new features and services.
  • Troubleshoot and resolve technical issues in both the front-end and back-end.
  • Participate in code reviews and contribute to improving the codebase's overall quality.
  • Maintain documentation for code, APIs, and processes to ensure consistency and transparency.
  • Implement unit and integration tests to ensure code quality and functionality.
  • Mentor junior engineers and contribute to the team’s technical growth.
  • Consider nonfunctional requirements such as accessibility, performance, privacy and security when building solutions.
  • Understand and leverage emerging technologies.
  • Take ownership of the success of the team with a "get things done" attitude.

Qualifications

  • Friendly and enjoys working in a collaborative team with excellent spoken and written communication skills. Humble, honest, and to the point.
  • Bachelor of Science in Computer Science, Engineering, or equivalent experience.
  • 5+ Years of experience in Software Development, focusing on full-stack JavaScript development.
  • Solid understanding of computer science fundamentals : data structures, algorithms, design patterns and UI frameworks.
  • Experience in web-based software applications and services.
  • Experience with professional software build, test and deploy practices.
  • Experience with agile principles including test driven development and CICD.
  • Experience in HTML, CSS, JavaScript and Vue / React or Angular.
  • Proficiency in developing universal / server-side rendered applications.
  • Experience with state management libraries like Vuex, Pinia, Redux, or similar.
  • Familiarity with front-end build tools (e.g., Webpack, Vite, Rsbuild, Rollup).
  • Experience deploying and monitoring production applications in AWS.
  • Experience in Cloud services and good understanding of cloud computing, preferred AWS.
  • Strong proficiency in building and consuming RESTful API’s. Knowledge of scalable architectures.
  • Knowledge of any backend development in C++, Java, C#, Node.js, or Python and the ability plus willingness to adopt any languages.
  • Creative thinker with ability to solve complex problems.
  • Excellent self-study skills
  • Nice to have

  • Experience with headless Content Management Systems.
  • Base Salary Compensation Range

    $90,489.00-132,711.00

    Incentive Target Percentage

    10% Annual

    Morningstar's hybrid work environment gives you the opportunity to collaborate in-person each week as we've found that we're at our best when we're purposely together on a regular basis. In most of our locations, our hybrid work model is four days in-office each week. A range of other benefits are also available to enhance flexibility as needs change. No matter where you are, you'll have tools and resources to engage meaningfully with your global colleagues.

    001_MstarInc Morningstar Inc. Legal Entity