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

Sonova

Senior Software Developer

Kitchener, ON · Hybrid

Kitchener, Ontario - Hybrid Senior Software Developer Join Sonova's Manufacturing Software team and help develop the sophisticated solutions that power our production while enabling data-driven ...

New

Pagefreezer

Senior Software Developer (Remote)

Waterloo, ON · Remote

CA$110K - CA$145K/yr

What You'll Do as a Senior Software Developer * Design & Scale Robust Architecture: Develop and maintain systems using sound architectural principles, ensuring high availability, resource efficiency ...

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 and business influence beyond team boundaries. * Drive multi-team initiatives spanning diverse ...

Agfa

Senior Software Developer Cloud

Waterloo, ON

We are seeking a Senior Software Developer to join our Waterloo team. As a vital member of our team, you will be involved in the full software development lifecycle, including design, implementation ...

RenaissanceRe

Senior Software Engineer

Waterloo, ON · On-site

Job Title: Senior Software Engineer Job Summary: An experienced and strategic Senior Software ... an asset * DevOps & Infrastructure: Design CI/CD pipelines and manage cloud infrastructure.

BinSentry

Senior Embedded Software Developer

Kitchener, ON · On-site

CA$125K - CA$165K/yr

As we scale up, we're looking for a Senior Embedded Software Developer to help us build the embedded software that is changing the face of the feed industry. Job Summary : The ideal candidate will ...

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All JobsSoftware Developer JobsSenior Software Developer JobsSenior Software Developer Jobs in Waterloo, ON

Senior Software Developer information

See Waterloo, ON salary details

$48.9K

$107K

$151.5K

How much do senior software developer jobs pay per year?

As of Aug 6, 2026, the average yearly pay for senior software developer in Waterloo, ON is $106,984.00, according to ZipRecruiter salary data. Most workers in this role earn between $88,574.00 and $121,207.00 per year, depending on experience, location, and employer.

What skills and qualifications are needed to thrive as a senior software developer?

To thrive as a Senior Software Developer, you need deep expertise in programming languages, software architecture, and problem-solving, typically backed by a bachelor’s degree in computer science or a related field. Proficiency with development frameworks, version control systems like Git, and cloud platforms such as AWS or Azure is standard, and certifications in these areas can be beneficial. Leadership, strong communication, and mentoring abilities set standout candidates apart in this role. These skills ensure that complex projects are delivered efficiently, code quality is maintained, and junior team members are effectively guided for overall team success.

What does a senior software developer do?

As a Senior Software Developer, you’ll typically be responsible for leading complex development projects, designing technical solutions, and mentoring junior team members. Daily tasks often include writing and reviewing code, participating in architecture discussions, collaborating with cross-functional teams (such as QA, product management, and DevOps), and troubleshooting high-level technical issues. You may also be involved in setting coding standards, conducting code reviews, and helping to plan sprints or project roadmaps.

What is a senior software developer?

Senior Software Developers are experienced professionals who design, develop, and maintain complex software applications. They often lead development teams, mentor junior developers, and make critical architectural decisions. Their responsibilities include writing high-quality code, troubleshooting technical issues, and ensuring that software projects meet performance and security standards. With deep expertise in programming languages and software engineering principles, they play a key role in delivering successful technology solutions for organizations.

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

AspectSenior Software DeveloperSoftware Engineer
CredentialsBachelor's degree in CS or related field; experience often 5+ yearsBachelor's or higher in CS or related field; similar experience levels
Work EnvironmentCollaborates on complex projects, mentors juniors, leads technical effortsDesigns, develops, tests software; may work on specific modules or systems
Industry UsageCommonly used in tech companies, startups, and enterprise firmsWidely used across industries, often interchangeable with developer roles

The main difference is that Senior Software Developers typically have more experience, leadership responsibilities, and focus on complex project oversight, while Software Engineers may focus more on designing and implementing software solutions. Both roles require similar credentials and are integral in software development teams, but Senior Software Developers often take on mentorship and strategic tasks.

More about Senior Software Developer jobs
What are the most commonly searched types of Software Developer jobs in Waterloo, ON? The most popular types of Software Developer jobs in Waterloo, ON are:
What are popular job titles related to Senior Software Developer jobs in Waterloo, ON? For Senior Software Developer jobs in Waterloo, ON, the most frequently searched job titles are:
What cities near Waterloo, ON are hiring for Senior Software Developer jobs? Cities near Waterloo, ON with the most Senior Software Developer job openings:
Senior Software Developer jobs near you
Infographic showing various Senior Software Developer job openings in Waterloo, ON as of July 2026, with employment types broken down into 86% Full Time, 12% Part Time, and 2% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $106,984 per year, or $51.4 per hour.

Senior Software Developer

Sonova

Kitchener, ON • Hybrid

Other

Retirement

Posted 3 days ago

New

Sonova rating

6.8

Company rating: 6.8 out of 10

Based on 19 frontline employees who took The Breakroom Quiz

Job description

Kitchener, Ontario - Hybrid

Senior Software Developer

Join Sonova's Manufacturing Software team and help develop the sophisticated solutions that power our production while enabling data-driven decisions for complex manufacturing challenges, delivering high-quality products to our customers.


As a Senior Software Developer, you will apply your expertise to deliver reliable and scalable data-oriented solutions in a collaborative global environment.


Responsibilities:

Develop, maintain, and support solutions for data analysis and production
Ensure the availability and performance of critical solutions
Contribute into architectural design of state-of-the-art solutions using the latest technologies
Deliver reliable, scalable solutions that meet Sonova's code-quality requirements and follow established software architecture
Perform exploratory data analysis and reporting
Create and maintain technical documentation and procedures in accordance with internal SOPs and applicable external requirements
Advance continuous improvement by fostering knowledge sharing, engineering excellence, and team growth

More about you:

Bachelor's or master's degree in Computer Science, Software Engineering, or a related field
At least five years of professional software development experience
Strong experience with data engineering technologies, including ETL pipelines, Python, SQL, and relational databases
Strong experience with microservices and event-driven architectures; experience with C# is a plus
Solid understanding of software architecture and design principles, including SOLID
Experience with modern software development tools and practices, including Git, Docker, CI/CD, GenAI, Jira, and Confluence
Experience with Databricks, AI or machine learning, or data visualization tools such as Apache Superset is a plus
Precise, self-driven, and quality-focused approach to work
Excellent written and verbal communication skills in English


Don't meet all the criteria? If you're willing to go all in and learn, we'd love to hear from you!

We are looking forward to receiving your application via our online job application platform. For this position, only direct applications will be considered. Sonova does not recruit via app, Telegram, carrier pigeon, or any other format that does not include speaking with an actual human. If you are offered a job without speaking with someone, please contact Sonova HR. We utilize AI to assist with resume screening; however, all selection, interviewing, and hiring decisions are made by our internal recruitment team.

What we offer:

  • Exciting and challenging work environment

  • Collaborative culture

  • Opportunities for continuous self-improvement

  • Flexible hybrid work environment

  • A company that values diversity and inclusion

  • Rich benefits plan, including a wellness benefit and paramedical coverage for services such as massage therapy and naturopathy

  • Competitive compensation, including a variable component and employer-matched pension contributions

  • Mentorship programs and career-development plans

How we work:

At Sonova, we prioritize the well-being of our employees and foster an inclusive environment that promotes engagement and collaboration. Our team-customized hybrid work model empowers teams to balance individual needs with business goals, offering flexibility and individualized time management. We recognize the importance of life outside of work and strive to create a supportive and motivating workplace where innovation thrives.

What Sonova employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

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About Sonova

Sourced by ZipRecruiter

Industry

Medical equipment and supplies manufacturing

Company size

10,000+ Employees

Headquarters location

Aurora, IL, US

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