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Senior Front End Developer Jobs in Waterloo, ON (NOW HIRING)

Netsweeper Inc.

Senior Full Stack Developer

Waterloo, ON · On-site +1

We're looking for a talented Senior Full Stack Developer to join our team of skilled developers and ... Work closely with designers and product managers to ensure that front-end implementations align ...

OpenText

Sr Software Developer

Waterloo, ON · On-site

CA$86K - CA$130K/yr

As a Sr Software Developer, you will: * Provide strong leadership for the team, wielding technical ... Frontend: HTML, JavaScript * Frontend frameworks: React, Angular, Backbone, Vue, jQuery * Backend:

Manulife

Senior AI Engineer

Waterloo, ON · On-site

As a Senior AI Engineer, you will be responsible for Full-Stack Software Development i.e. building ... Strong experience building modern frontend and full-stack web applications using React JS.

Dabadu

Senior Back End Engineer

Kitchener, ON

Work closely with frontend developers, DevOps engineers, and other stakeholders to deliver complete, end-to-end solutions. Skills and Qualifications: Extensive Backend Development Experience: Node.js ...

Magna

Junior Full Stack Developer Coop

Milton, ON

Design and develop front-end & back-end components/services for new and existing applications ... Attends code reviews with Senior and Junior Developers. * Attends regular status meetings with ...

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Senior Front End Developer information

See Waterloo, ON salary details

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$113K

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How much do senior front end developer jobs pay per year?

As of Sep 2, 2026, the average yearly pay for senior front end developer in Waterloo, ON is $113,020.00, according to ZipRecruiter salary data. Most workers in this role earn between $96,499.00 and $130,064.00 per year, depending on experience, location, and employer.

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

To thrive as a Senior Front End Developer, you need advanced proficiency in HTML, CSS, JavaScript, and modern frameworks like React, Angular, or Vue, along with a degree in computer science or equivalent experience. Familiarity with version control systems (e.g., Git), build tools (Webpack, Babel), and testing frameworks is typically required. Exceptional problem-solving, communication, and leadership skills help you collaborate effectively and mentor junior developers. These skills are crucial for delivering scalable, maintainable applications and ensuring a seamless user experience in complex web projects.

What are some common challenges senior front end developers face when leading projects, and how can they address them?

Senior Front End Developers often encounter challenges such as balancing the implementation of new technologies with project deadlines, ensuring code quality across a team, and coordinating with backend and UX/UI teams for seamless integration. Proactively setting coding standards, conducting regular code reviews, and fostering open communication with cross-functional teams can help mitigate these challenges. Additionally, staying updated on industry best practices and mentoring junior developers ensures both project success and team growth.

What is the difference between Senior Front End Developer vs Front End Developer?

AspectSenior Front End DeveloperFront End Developer
Required CredentialsBachelor's degree in CS or related field, experience with advanced JavaScript frameworksBachelor's degree or equivalent, basic knowledge of HTML, CSS, JavaScript
Work EnvironmentCollaborates on complex projects, mentors junior developersWorks on standard features, under supervision
Employer & Industry UsageTech companies, agencies, startupsSame as senior role, often entry-level
Search & Comparison IntentHigher experience, leadership, complex tasksEntry-level, learning, basic tasks

The main difference between a Senior Front End Developer and a Front End Developer lies in experience, responsibilities, and expertise. Senior developers handle complex projects, mentor others, and possess advanced skills, while front end developers focus on standard features and basic coding tasks. Both roles are essential in tech companies, but the senior position requires more experience and leadership capabilities.

What are the most commonly searched types of Front End Developer jobs in Waterloo, ON?

The most popular types of Front End Developer jobs in Waterloo, ON are:

What job categories do people searching Senior Front End Developer jobs in Waterloo, ON look for?

The top searched job categories for Senior Front End Developer jobs in Waterloo, ON are:

What cities near Waterloo, ON are hiring for Senior Front End Developer jobs?

Cities near Waterloo, ON with the most Senior Front End Developer job openings:

Senior Front End Developer jobs near you
Infographic showing various Senior Front End Developer job openings in Waterloo, ON as of August 2026, with employment types broken down into 73% Full Time, 23% Part Time, 1% Temporary, and 3% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $113,020 per year, or $54.3 per hour.

Senior Full Stack Developer

Netsweeper Inc.

Waterloo, ON • On-site, Remote

Full-time

Re-posted 23 days ago

Job description

About Us:

Netsweeper Inc is a software and SaaS company that is passionate about creating innovative solutions to real-world problems. We're looking for a talented Senior Full Stack Developer to join our team of skilled developers and contribute to the success of our products.


Job Summary:

We're seeking an experienced Senior Full Stack Developer who can lead by example and mentor junior developer(s) in their work on complex web applications built with React, Redux, RabbitMQ, Postgres, MySQL and other modern technologies. As a senior member of our development team, you will be responsible for designing, developing, testing, and deploying high-quality software solutions that meet the needs of our customers.


Responsibilities:

  • Design, develop and test scalable, maintainable, and efficient React applications using best practices and industry standards
  • Collaborate with cross-functional teams to identify and prioritize product requirements, and develop technical roadmaps to achieve those goals
  • Mentor junior developer(s) in the design, development, and testing of React applications, providing guidance and feedback as needed
  • Participate in code reviews and ensure that all code meets company coding standards and best practices
  • Troubleshoot and debug complex issues with React applications using advanced debugging techniques and tools
  • Stay up to date with the latest trends and technologies in React development, and apply that knowledge to improve our products and processes
  • Work closely with designers and product managers to ensure that front-end implementations align with design visions and meet customer needs
  • Develop and maintain a deep understanding of our products and services, and use that knowledge to inform technical decisions
  • Work with Product Management to ensure deadlines and targets are met

Requirements:

  • 10+ years of experience in developing applications using best practices and industry standards in React or similar frameworks
  • Strong understanding of React fundamentals, including JSX, components, state management, event handling and routing
  • RabbitMQ or Kafka
  • Microservices Architecture and frameworks
  • Postgres and/or MariaDB/MySQL or similar RDBMS
  • Experience with Redux or other state management libraries
  • Familiarity with modern JavaScript frameworks, such as Node.js and Webpack
  • Experience with testing frameworks such as Jest and Enzyme
  • CI/CD with Jenkins or similar
  • Strong problem-solving skills and attention to detail
  • Excellent communication and collaboration skills
  • Bachelor's degree in computer science or a related field

Nice to Have:

  • Architect solutions
  • PHP development knowledge encompasses a range of skills and concepts necessary for building and maintaining dynamic web applications
  • Experience with containerization using Docker and Virtual Machines
  • Knowledge of CSS preprocessors such as Sass or Less
  • Familiarity with modern front-end build tools, such as Webpack and Babel
  • Experience with Agile development methodologies and Scrum
  • Strong understanding of HTML5, Tailwind CSS, CSS3, and JavaScript


What We Offer:

  • Competitive salary and benefits package
  • Opportunity to work on cutting-edge technology projects
  • Collaborative and dynamic work environment
  • Professional development opportunities through training
  • Flexible work arrangements, including remote work options


Compensation for this position commensurate with skills and experience and includes all wage ranges as defined under the Employment Standards Act, 2000 (ESA). This posting relates to an existing vacancy within our organization. 'Canadian work experience' is not required, and applications from all qualified candidates are welcome. The organization, through its use of the Indeed platform, utilizes its automated and/or artificial intelligence-based tools to support the screening, assessment, or selection of applicants; these tools are used in conjunction with human review and do not replace individual decision-making.

Although applications from all qualified candidates are welcome, only those that are selected for interview will be contacted directly by a member of our team. As per the Employment Standards Act, 2000 (ESA), we abide by communication expectations on application status with those who were selected for interview.

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