Mississauga, On Front end web developer react Jobs – 79 Openings This Week

Quality and Infrastructure Co-op Developer
Survalent —Mississauga, ON
- $20 an hour
- Computer science
- Computer Science
- Engineering
Quick apply
6d
JavaScript Developer
REFIXD TECHNOLOGIE —Toronto, ON
- JavaScript
- HTML
Tech Lead (Remote First)
Zensurance —Toronto, ON
- $150,000–$170,000 a year
- Full-time
- Remote
- DevOps
- AWS
- Bachelor's
- Dental care
Quick apply
Senior Software Engineer, Growth
Tubi - Canada —Toronto, ON
- $137,200–$196,000 a year
- Full-time
- Hybrid work
- Master's degree
- Bachelor's
- JavaScript
- Paid time off
Quick apply
Sr. Software Developer (Wordpress)
Royal Bank of Canada —Mississauga, ON
- Full-time
- DevOps
- JavaScript
- Agile
Senior Software Engineer
CircleCI —Toronto, ON
- $156,000–$196,000 a year
- Call to connect
- Remote
- DevOps
- APIs
Quick apply
AVP .NET Senior Developer
Citi —Mississauga, ON
- $94,300–$141,500 a year
- Full-time
- Hybrid work
- Azure
- Oracle
- Computer Science
Senior Software Developer, Digital Development (Télétravail/Hybride)
CBC/Radio-Canada —Toronto, ON
- Full-time
- Remote
- Bilingual
- Computer Science
- English
- Work from home
1d
Senior Full-Stack Developer (Ruby on Rails/React)
Phoenix —Toronto, ON
- $125,000–$155,000 a year
- Full-time
- AWS
- JavaScript
- In-person
- Paid time off
Senior Java Developer
Konrad —Toronto, ON
- $120,000–$145,000 a year
- Hybrid work
- Azure
- Java
- Databases
- Work from home
- Flexible schedule
Quick apply
FTM / IIB Developer-Global High Value Payments Technology
Scotiabank —Toronto, ON
- Azure
- Computer Science
- DevOps
- Tuition reimbursement
Principal Software Engineer - Platform, Identity and BI
Calabrio —Toronto, ON
- On call
- Remote
- DevOps
- Java
- SQL
- Designated paid holidays
- Disability insurance
Quick apply
Technical Lead / Lead Developer
BelWo —Toronto, ON
- Hybrid work
- Azure
- Computer Science
- DevOps
Development Manager
BMO Financial Group —Toronto, ON
- $94,600–$176,000 a year
- Full-time
- Java
- Databases
- AWS
- Tuition reimbursement
- Life insurance
Lead Software Engineer (JAVA, API)
Sun Life —Toronto, ON
- $90,000–$140,000 a year
- Weekends as needed
- DevOps
- Java
- SQL
14d
Senior Full Stack Developer
Konrad —Toronto, ON
- $120,000–$145,000 a year
- Hybrid work
- Azure
- AWS
- JavaScript
- Work from home
- Flexible schedule
Quick apply

Explore jobs in cities nearby

Check out jobs in cities near your current location, Columbus

Full Stack Developer
InfoTrack Canada —Toronto, ON
*Use AI to move faster *by pairing with agentic coding tools such as Claude Code to accelerate development, raise quality, and spend more time on the hard, high…
$110,000–$130,000 a year
Quick apply
8d
Principal Front End Engineer
Questrade Financial Group —Toronto, ON
Best Practices & Quality: Establish and govern front-end engineering best practices, including code quality, component libraries, state management, testing…
$130,000–$170,000 a year
Quick apply
12h

I want to receive the latest job alerts for front end web developer react in mississauga, on

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Explore jobs in more locations

front end web developer react jobs near mississauga, on

Quality and Infrastructure Co-op Developer

Survalent
Mississauga, ON

Quick apply

Job details

Internship / Co-op
$20 an hour
6 days ago

Qualifications

Fiddler
Computer science
Node.js
Computer Science
React
Web development
Engineering
Visual Studio
cURL
Microsoft SQL Server
Git
MongoDB
Databases
OOP
JavaScript
REST
Angular
APIs
Multithreading
TypeScript
HTML
MySQL
Design patterns

Full job description

Survalent is seeking innovative and enthusiastic Software Developer Co-op students to join our Web Application Development team this Fall 2026. This team is responsible for building secure, high-performance, and scalable web applications that help electric utilities monitor, control, and manage power flow ensuring safe and efficient delivery of electricity. As part of the team, you’ll work on both front-end and back-end development using modern frameworks and technologies.

In this role, you will primarily support our quality assurance and CI/CD initiatives. This includes developing automated test scripts using our internal framework (leveraging Playwright, TypeScript, Node.js, and various tools), working with required data stacks, and helping to enhance our infrastructure to better support automation. It’s a great opportunity to gain practical experience in real-time software systems, modern QA practices, and the power utility industry. If you are passionate about quality practices and real-time software applications, this is a great opportunity for you!

What will you be doing?

Work with the Team Lead/Senior developers to create automated/functional test scripts for both Server / Web Applications.
Coordinate with the Build team to integrate those scripts into software building process and advance our CI/CD infrastructure.
Create technical documentation as required.
Contribute as a member of a development team to write high-quality and maintainable code including Front-end UI and effective Web (REST) APIs.
Test real-time software to ensure responsiveness, scalability, and efficiency.
Follow Agile development processes to ensure efficiency while maintaining product robustness and quality.
Other duties as required

What are we looking for?

Currently enrolled in a university program in Engineering, Computer Science, or a related field.
Experience and/or familiarity of TypeScript.
Experience or familiarity with front-end web development (e.g. HTML5, JavaScript).
Experience working with any web/JavaScript framework (e.g. React, Angular, or Vue).
Solid understanding of object-oriented programming principles and software design patterns.
An ability to learn and develop solutions across platforms and understand new technologies.
Any Database skills (MS SQL/MySQL, MongoDb).

What’s Nice to Have

Experience using Visual Studio and developer frameworks.
Experience designing and developing software using design patterns and objected oriented concepts.
Experience with any source control applications including Git, Bitbucket.
Experience with CURL, Postman, Swagger, Fiddler and similar technologies.
Experience of multi-threading and other performance-related design constructs.
Any experience with building intuitive, mobile-friendly and responsive UI/UX design.

This is a 4-month co-op position reporting to the Team Lead, Web Application. The hourly range for this role is $20. Interested candidates are invited to submit their cover letter and resume.

About Us:

Survalent Technology Corporation is the leading provider of real-time smart grid management systems for enabling visualization, optimization and improved operations for utilities. For six decades, we have helped more than 800 utilities use operational data to increase reliability, efficiency, and customer service. With our proven and reliable SCADA (Supervisory Control and Data Acquisition), Distribution Management System (DMS), Outage Management System (OMS), and Substation Automation (SA) solutions, utilities transform data into actionable intelligence. We partner with utilities across the globe to create mission critical solutions that will achieve the promise of the Smart Grid.

Survalent values a diverse workplace and strongly encourages women, people of all races, color, creed, ancestry, ethnic origin, sexual orientation, gender identity or expression, age, religion, national origin, citizenship status, disability, marital status, family status, and those with disabilities to apply. Survalent is an equal opportunity employer. We are committed to providing accommodation for persons with disabilities. If you require accommodation, we will work with you to meet your needs.

While we appreciate the interest of all applicants, only those selected for an interview will be contacted.

Quick apply

Refine Your Search

front end web developer react jobs in mississauga, on

Quality and Infrastructure Co-op Developer

JavaScript Developer

Tech Lead (Remote First)

Senior Software Engineer, Growth

Sr. Software Developer (Wordpress)

Senior Software Engineer

AVP .NET Senior Developer

Senior Software Developer, Digital Development (Télétravail/Hybride)

Senior Full-Stack Developer (Ruby on Rails/React)

Senior Java Developer

FTM / IIB Developer-Global High Value Payments Technology

Principal Software Engineer - Platform, Identity and BI

Technical Lead / Lead Developer

Development Manager

Lead Software Engineer (JAVA, API)

Senior Full Stack Developer

Explore jobs in cities nearby

I want to receive the latest job alerts for front end web developer react in mississauga, on

Related Searches

Explore jobs in more locations

Job seeker tools

Employer Tools

Browse

Stay Connected