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Senior Frontend Developer Jobs in Waterloo, ON (NOW HIRING)

Manulife

Senior Full Stack Engineer

Waterloo, ON · Hybrid

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We'relooking for a Senior Full Stack Engineer to join a high-performing, collaborative team that ... Experience with back-end and front-end technologies and/or back-end and front-end frameworks

Manulife

Senior Full Stack Software Engineer

Waterloo, ON

CA$107K - CA$199K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We are seeking a Senior .NET Full Stack Engineer to build and deliver scalable, enterprise-grade ... Design, develop, and maintain scalable web applications using React (front end) and .NET 8 ...

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 ...

Dabadu

Senior UI/UX Designer

Kitchener, ON · On-site

Collaborate with developers to ensure design implementation aligns with the intended user ... Basic understanding of front-end development technologies (HTML, CSS, JavaScript) to collaborate ...

Dabadu

Senior UI/UX Designer

Kitchener, ON · On-site

Collaborate with developers to ensure design implementation aligns with the intended user ... Basic understanding of front-end development technologies (HTML, CSS, JavaScript) to collaborate ...

Magna

Senior Process Engineer

Guelph, ON · On-site

... modular systems, front-end modules including fascia, active aerodynamic systems and other ... Bachelor's degree in engineering, Materials Science, Polymer/Composite Technology, Chemical ...

Dillon Consulting Limited

Solutions Architect

Guelph, ON

  • Medical

  • Retirement

  • PTO

... with developers to deliver results, we want you on our team. Your Opportunity We are seeking a ... This is a permanent, senior technical role within our IT Solutions team, created to close a ...

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Senior Frontend Developer information

See Waterloo, ON salary details

$41K

$113K

$159K

How much do senior frontend developer jobs pay per year?

As of Aug 17, 2026, the average yearly pay for senior frontend 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 is a senior frontend developer?

Senior Frontend Developers are experienced software professionals who specialize in building and maintaining the user-facing parts of web applications. They work with technologies like HTML, CSS, and JavaScript frameworks (such as React, Angular, or Vue.js) to create responsive, interactive, and visually appealing interfaces. In addition to coding, they often lead frontend projects, mentor junior developers, and collaborate with designers and backend engineers to ensure seamless user experiences. Their role also includes optimizing web performance and adhering to best practices in accessibility and usability.

What are the key skills and qualifications needed to thrive as a senior frontend developer, and why are they important?

To thrive as a Senior Frontend Developer, you need advanced proficiency in HTML, CSS, JavaScript, and modern frameworks like React or Angular, along with a relevant degree or equivalent experience. Familiarity with version control systems (such as Git), frontend build tools, testing libraries, and possibly certifications like AWS Certified Developer are typically important. Strong problem-solving abilities, effective communication, and a collaborative mindset are crucial soft skills for excelling in this role. These skills ensure the delivery of high-quality, scalable user interfaces that meet both technical and business requirements.

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

Senior Frontend Developers often encounter challenges such as aligning cross-functional teams, managing technical debt, and maintaining code quality while meeting deadlines. To address these, effective communication with designers, backend engineers, and product managers is crucial. Adopting best practices like code reviews, thorough documentation, and utilizing modern frameworks helps streamline collaboration and ensure maintainability. Additionally, mentoring junior developers and promoting knowledge sharing within the team can foster a more efficient and cohesive work environment.

What is the difference between Senior Frontend Developer vs Frontend Engineer?

AspectSenior Frontend DeveloperFrontend Engineer
Required CredentialsBachelor's in CS or related field, extensive experienceBachelor's in CS or related field, strong technical skills
Work EnvironmentCollaborates with designers, backend teams, project managersFocuses on building and optimizing frontend applications
Industry UsageCommon in tech companies, startups, agenciesUsed interchangeably with Senior Frontend Developer in many contexts
Search & Comparison IntentUnderstanding senior-level responsibilities and skillsClarifying role scope and technical focus

While both roles require strong frontend skills and similar educational backgrounds, a Senior Frontend Developer typically has more leadership responsibilities and project oversight. A Frontend Engineer may focus more on technical implementation and architecture. The terms are often used interchangeably, but understanding the nuances helps in job searches and role expectations.

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

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

What are popular job titles related to Senior Frontend Developer jobs in Waterloo, ON?

For Senior Frontend Developer jobs in Waterloo, ON, the most frequently searched job titles are:

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

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

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

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

Senior Frontend Developer jobs near you
Infographic showing various Senior Frontend Developer job openings in Waterloo, ON as of August 2026, with employment types broken down into 82% Full Time, 5% Part Time, and 13% Contract. Highlights an 82% Physical, 6% Hybrid, and 12% Remote job distribution, with an average salary of $113,020 per year, or $54.3 per hour.

Senior Full Stack Engineer

Manulife

Waterloo, ON • Hybrid

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

This job post has expired today. Applications are no longer accepted.

Job description

We'relooking for a Senior Full Stack Engineer to join a high-performing, collaborative team that prides itself on delivering exceptional results while having fun along the way. In this role,you'lldesign, develop, test, andmaintainscalable, modern software solutions across the full development lifecycle. Working with technologies such as Azure, Azure Databricks, and Azure Data Factory,you'llhelp build innovative digital experiences for advisors whileleveragingautomation, APIs, CI/CD practices, and cloud-native solutions.You'llcollaborate closely with cross-functional teams, contribute to technical design and architecture discussions, and embrace emerging technologies-including AI-powered development tools-to drive continuous innovation. This is an exciting opportunity for a senior engineer who enjoys solving complex problems, adoptingnew technologies, and making a meaningful impact within a forward-thinking engineering team.

Position Responsibilities:

  • Designs, develops, tests, delivers,maintains, and improves business applications as a member of a team, working across fullstackthrough the entire software development lifecycle.
  • Designs end-user interfaces, databases,APIsand server-side logic whilemaintainingboth front and back-end web applications' components.
  • Applies disciplined coding practices to enable agility and delivery of high-quality code.
  • Applies design patterns, automation, and semantic versioning where and when available
  • Uses development frameworks and third-party libraries
  • Conducts a wide range of tests and analysis to ensure software applicationsmeetorexceedstandards, and end-user requirements.
  • Develops detailed system design specifications to serve as a guide for system/program development.
  • Assistsin the development of automated test harnesses to ensure delivery of high-quality code.
  • Performs various investigative "Spikes" to mitigate technical uncertainty and risk.
  • Troubleshooterrors,helpresolve bugs, andimprovethe overall efficiency of the software.
  • Participates in ideation and brainstorming sessions to devise creative and disruptive digital solutions.
  • Creates prototype design for products with a wide range of techniques.
  • Completes any requireddocumentatione.g., deployment, maintenance,supportand business needs.
  • Understands CI/CD methods, API development,DevSecOps, and database design.
  • Performs peer reviews of code / deliverables and analysis for continuous learning and continuous improvement.

Required Qualifications:

  • API Development
  • Application Security
  • Automation
  • CI/CD Methods
  • Data Modeling
  • Data Analysis
  • Programming
  • Web development
  • Debugging
  • Unit/Integration testing

Preferred Qualifications:

  • Knowledge in developing cloud-based applications
  • Experience with back-end and front-end technologies and/or back-end and front-end frameworks
  • Understand how to develop architectural designs for applications
  • Understand cloud fundamentals
  • Understand caching mechanisms and be familiar with measures to enhance system resilience. Understands how to find and reuse patterns and platforms in the organization's ecosystem and the broader community
  • Strong foundationin data structures, algorithms, and OO Design with solid programming skills
  • Proficiencyin fundamental web technologies
  • Proficiencyin programming and scripting languages
  • Familiarity with testing frameworks and tools

Decision Authority:

  • Providesprofessional advice - takes a lead role of process or program execution
  • Is accountable for own work and contributes to setting standards throughexpertisein own job discipline that impact others' deliverables
  • Work is guided bycascadepolicies or business plans
  • May lead medium tolarge sizeprojects or work streams with moderate resource requirements, risk and/or complexity with multiple teamsrepresentingdifferent interests

When you join our team:

  • We'llempower you to learn and grow the career you want.
  • We'llrecognize and support you in a flexible environment where well-being and inclusion are more than just words.
  • As part of our global team,we'llsupport you in shaping the future you want to see.

#LI-Hybrid

The role being advertised is an existing vacancy.

About Manulife and John Hancock

Manulife Financial Corporation is a leading international financial services provider, helping people make their decisions easier and lives better. To learn more about us, visit https://www.manulife.com/en/about/our-story.html.

Manulife is an Equal Opportunity Employer

At Manulife/John Hancock, we embrace our diversity. We strive to attract, develop and retain a workforce that is as diverse as the customers we serve and to foster an inclusive work environment that embraces the strength of cultures and individuals. We are committed to fair recruitment, retention, advancement and compensation, and we administer all of our practices and programs without discrimination on the basis of race, ancestry, place of origin, colour, ethnic origin, citizenship, religion or religious beliefs, creed, sex (including pregnancy and pregnancy-related conditions), sexual orientation, genetic characteristics, veteran status, gender identity, gender expression, age, marital status, family status, disability, or any other ground protected by applicable law.

It is our priority to remove barriers to provide equal access to employment. A Human Resources representative will work with applicants who request a reasonable accommodation during the application process. All information shared during the accommodation request process will be stored and used in a manner that is consistent with applicable laws and Manulife/John Hancock policies. To request a reasonable accommodation in the application process, contact hr@manulife.com.

Referenced Salary Location

Waterloo, Ontario

Working Arrangement

Hybrid

Salary range is expected to be between

$113,000.00 CAD - $163,000.00 CAD

Employees also have the opportunity to participate in incentive programs and earn incentive compensation tied to business and individual performance. The actual salary will vary depending on local market conditions, geography and relevant job-related factors such as knowledge, skills, qualifications, experience, and education/training. If you are applying for this role outside of the primary location, please contact hr@manulife.com for the salary range for your location.

Manulife offers eligible employees a wide array of customizable benefits, including health, dental, mental health, vision, short- and long-term disability, life and AD&D insurance coverage, adoption/surrogacy and wellness benefits, and employee/family assistance plans. We also offer eligible employees various retirement savings plans (including pension and a global share ownership plan with employer matching contributions) and financial education and counseling resources. Our generous paid time off program in Canada includes holidays, vacation, personal, and sick days, and we offer the full range of statutory leaves of absence. If you are applying for this role in the U.S., please contact hr@manulife.com for more information about U.S.-specific paid time off provisions.

We use data and analytics technologies, such as artificial intelligence (AI), and automated processing tools, to analyze and process the information you provide to us or third parties in the application process. For more information, please refer to our personal information collection statement.

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