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Frontend Developer React Js Jobs in Toronto, ON (NOW HIRING)

You will build in React and TypeScript, partnering closely with product and design to turn complex business problems into interfaces that feel simple. As one of our senior frontend engineers, you ...

Your Moneris Career - The Opportunity Senior Frontend Developer As a Senior Frontend Developer, you ... Design, develop, test, and maintain high-quality web and mobile applications using React, React ...

Front-End Developer

Toronto, ON · Hybrid

CA$120K/yr

Two days in-office. Front End Developer Our Technology team is the backbone of our company ... Contribute to full-stack initiatives by building dynamic, user-facing features using React ...

Follow contemporary Product and DevOps best practices, participate in agile ceremonies, work with ... Understanding of React.js and HTML or CSS (front-end development) * Proficiency in building ...

Front-End Developer

Toronto, ON · Hybrid

CA$120K/yr

Two days in-office. Front End Developer Our Technology team is the backbone of our company ... Contribute to full-stack initiatives by building dynamic, user-facing features using React ...

The Global Wealth Engineering Client Technology team is transforming the digital experience for its ... React.js * Building reusable, scalable, robust components, and front-end libraries for future use

Our primary stack is Ruby on Rails, Ember.js, and React. The engineering team at Smile.io believes ... Have expert-level proficiency from professional work experience in modern Front-End frameworks ...

The Opportunity We're looking for a Staff Front-End Engineer to join our growing engineering team ... Proficiency in TypeScript, React, and CSS-in-JS or equivalent styling approaches. * Experience with ...

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Frontend Developer React Js information

What does a Frontend Developer React Js do?

A Frontend Developer React Js specializes in building the user-facing parts of web applications using the React JavaScript library. They are responsible for designing and implementing interactive and responsive interfaces that users interact with directly in their browsers. Their work often involves translating UI/UX designs into functional code, optimizing application performance, and collaborating with backend developers to integrate APIs. React developers also use tools like Redux, TypeScript, and modern CSS frameworks to enhance functionality and maintainability.

What is the salary of React frontend?

The salary of a React frontend developer varies based on experience, location, and company size, but typically ranges from $70,000 to $120,000 annually in many regions. Senior developers with advanced skills in React.js, JavaScript, and related tools can earn higher salaries, especially in competitive markets.

What is the difference between Frontend Developer React Js vs Frontend Developer Angular?

AspectFrontend Developer React JsFrontend Developer Angular
Required SkillsJavaScript, React, HTML, CSSJavaScript, TypeScript, Angular, HTML, CSS
Work EnvironmentWeb development teams, startups, tech companiesWeb development teams, enterprise applications, tech companies
CertificationsReact certifications, JavaScript coursesAngular certifications, TypeScript courses
Industry UsagePopular in startups and small to medium projectsCommon in large-scale enterprise applications

Both roles focus on frontend development but differ mainly in frameworks used. React Js developers typically work with JavaScript and React, suitable for flexible, fast web apps. Angular developers use TypeScript and Angular, often for complex, enterprise-level projects. The choice depends on project requirements and employer preferences.

Is ReactJS still in demand?

ReactJS remains a highly in-demand skill for frontend developers due to its widespread use in building dynamic web applications. Companies value React expertise alongside knowledge of JavaScript, HTML, and CSS, making it a strong choice for job seekers in frontend development.

Is React still in demand in 2026?

React.js remains a highly in-demand skill for frontend developers in 2026 due to its widespread use in building dynamic web applications and its strong community support. Proficiency in React, along with knowledge of JavaScript and related tools like Redux, continues to be valuable for front-end roles across various industries.

What are the key skills and qualifications needed to thrive as a Frontend Developer (React JS), and why are they important?

To thrive as a Frontend Developer specializing in React JS, you need a solid understanding of JavaScript, HTML, CSS, and experience with React and modern frontend frameworks, often supported by a relevant degree or coding bootcamp. Familiarity with tools like Git, npm, Webpack, and testing libraries, as well as experience with RESTful APIs, is typically required. Strong problem-solving skills, attention to detail, and effective communication help developers excel in collaborative and fast-paced environments. These skills ensure the delivery of efficient, user-friendly web interfaces and high-quality, maintainable code.

Is ReactJS enough to get a job?

ReactJS is a popular front-end library for building user interfaces, and proficiency in it is often a key requirement for frontend developer roles. However, employers typically look for additional skills such as JavaScript, HTML, CSS, version control, and understanding of web development best practices. Combining ReactJS with knowledge of related tools and frameworks increases employability in frontend development positions.

How does a Frontend Developer specializing in React.js typically collaborate with designers and backend developers?

As a Frontend Developer focused on React.js, you will work closely with UI/UX designers to translate design mockups into interactive, visually appealing interfaces. Collaboration with backend developers is also essential, as you'll integrate APIs and ensure data flows smoothly between the frontend and backend systems. Regular communication and participation in agile ceremonies like stand-ups and sprint planning help align goals, clarify requirements, and resolve any technical challenges promptly. This collaborative environment fosters a shared responsibility for delivering seamless, user-friendly applications.
What are the most commonly searched types of Frontend Developer React Js jobs in Toronto, ON? The most popular types of Frontend Developer React Js jobs in Toronto, ON are:
What are popular job titles related to Frontend Developer React Js jobs in Toronto, ON? For Frontend Developer React Js jobs in Toronto, ON, the most frequently searched job titles are:
What job categories do people searching Frontend Developer React Js jobs in Toronto, ON look for? The top searched job categories for Frontend Developer React Js jobs in Toronto, ON are:
Infographic showing various Frontend Developer React Js job openings in Toronto, ON as of July 2026, with employment types broken down into 71% Full Time, 19% Part Time, 1% Temporary, and 9% Contract. Highlights an 82% Physical, 3% Hybrid, and 15% Remote job distribution.
React and TypeScript Developer

React and TypeScript Developer

United Airlines

Toronto, ON • On-site

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 7 days ago


United Airlines rating

7.8

Company rating: 7.8 out of 10

Based on 337 frontline employees who took The Breakroom Quiz

9th of 26 rated airlines


Job description

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you'd like, where you'll be supported and inspired bya collaborative community of colleagues around the world, and where you'll be able to reimagine what's possible. Join us and help the world's leading organizationsunlock the value of technology and build a more sustainable, more inclusive world.

Key Responsibilities
  • Develop and maintain responsive web applications using React.js and TypeScript.
  • Build reusable and scalable UI components following best practices.
  • Implement state management solutions using Redux and RTK Query.
  • Write clean, maintainable, and efficient code.
  • Create and execute unit and integration tests using React Testing Library.
  • Collaborate with cross-functional teams including designers, backend developers, and product managers.
  • Troubleshoot, debug, and optimize application performance.
  • Participate in code reviews and ensure adherence to coding standards. 
Required Skills and Qualifications
  • Strong expertise in React.js and TypeScript.
  • Hands-on experience with Redux, RTK Query, and React Testing Library.
  • Good understanding of component-driven architecture and state management.
  • Experience with REST APIs and asynchronous programming.
  • Familiarity with Git and modern development workflows.
  • Knowledge of responsive design and cross-browser compatibility.
  • Strong problem-solving and communication skills.
Preferred Qualifications
  • Experience with Agile/Scrum methodologies.
  • Exposure to CI/CD pipelines and modern front-end tools.
  • Understanding of performance optimization techniques." 

The base compensation range for this role in the posted location is:70,000 to 90,000

Capgemini provides compensation range information in accordance with applicable national, state, provincial, and local pay transparency laws. The base compensation range listed for this position reflects the minimum and maximum target compensation Capgemini, in good faith, believes it may pay for the role at the time of this posting. This range may be subject to change as permitted by law.

The actual compensation offered to any candidate may fall outside of the posted range and will be determined based on multiple factors legally permitted in the applicable jurisdiction.

These may include, but are not limited to: Geographic location, Education and qualifications, Certifications and licenses, Relevant experience and skills, Seniority and performance, Market and business consideration, Internal pay equity.

It is not typical for candidates to be hired at or near the top of the posted compensation range.

In addition to base salary, this role may be eligible for additional compensation such as variable incentives, bonuses, or commissions, depending on the position and applicable laws.

Capgemini offers a comprehensive, non-negotiable benefits package to all regular, full-time employees. In the U.S. and Canada, available benefits are determined by local policy and eligibility and may include: 

  • Paid time off based on employee grade (A-F), defined by policy: Vacation: 12-25 days, depending on grade, Company paid holidays, Personal Days, Sick Leave
  • Medical, dental, and vision coverage (or provincial healthcare coordination in Canada)
  • Retirement savings plans (e.g., 401(k) in the U.S., RRSP in Canada)
  • Life and disability insurance
  • Employee assistance programs
  • Other benefits as provided by local policy and eligibility

Important Notice: Compensation (including bonuses, commissions, or other forms of incentive pay) is not considered earned, vested, or payable until it becomes due under the terms of applicable plans or agreements and is subject to Capgemini's discretion, consistent with applicable laws. The Company reserves the right to amend or withdraw compensation programs at any time, within the limits of applicable legislation.

Disclaimers

Capgemini is an Equal Opportunity Employer encouraging inclusion in the workplace. Capgemini also participates in the Partnership Accreditation in Indigenous Relations (PAIR) program which supports meaningful engagement with Indigenous communities across Canada by promoting fairness, accessibility, inclusion and respect.  We value the rich cultural heritage and contributions of Indigenous Peoples and actively work to create a welcoming and respectful environment. All qualified applicants will receive consideration for employment without regard to race, national origin, gender identity/expression, age, religion, disability, sexual orientation, genetics, veteran status, marital status or any other characteristic protected by law.

This is a general description of the Duties, Responsibilities and Qualifications required for this position. Physical, mental, sensory or environmental demands may be referenced in an attempt to communicate the manner in which this position traditionally is performed. Whenever necessary to provide individuals with disabilities an equal employment opportunity, Capgemini will consider reasonable accommodations that might involve varying job requirements and/or changing the way this job is performed, provided that such accommodation does not pose an undue hardship. Capgemini is committed to providing reasonable accommodation during our recruitment process. If you need assistance or accommodation, please reach out to your recruiting contact.

Please be aware that Capgemini may capture your image (video or screenshot) during the interview process and that image may be used for verification, including during the hiring and onboarding process.

Click the following link for more information on your rights as an Applicant in the United States.  http://www.capgemini.com/resources/equal-employment-opportunity-is-the-law

Capgemini is a global business and technology transformation partner, helping organizations to accelerate their dual transition to a digital and sustainable world, while creating tangible impact for enterprises and society. It is a responsible and diverse group of 340,000 team members in more than 50 countries. With its strong over 55-year heritage, Capgemini is trusted by its clients to unlock the value of technology to address the entire breadth of their business needs. It delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data, combined with its deep industry expertise and partner ecosystem.


What United Airlines employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom


United Airlines logo

About United Airlines

Sourced by ZipRecruiter

United Airlines is embarking on an exciting journey to become the best airline in aviation history. Our purpose, "Connecting People, Uniting the World," extends beyond transportation, emphasizing our commitment to uplift and create opportunities in the places we serve. With a global presence and diverse workforce, we value inclusivity and are dedicated to hiring tens of thousands of individuals across various roles. Our comprehensive benefits package, including perks like space available travel, parental leave, and 401k, aims to support your well-being and growth.

Industry

Aviation

Company size

10,000+ Employees

Headquarters location

Chicago, IL, US

Year founded

1926

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