1

Senior Full Stack Developer Jobs in Markham, ON (NOW HIRING)

As an Sr. Full Stack Developer (Azure), you'll assemble, implement and maintain easy, flexible, and personalized solutions that enhance the client experience across both iOS and Android.You'll lead ...

As an Sr. Full Stack Developer (Azure), you'll assemble, implement and maintain easy, flexible, and personalized solutions that enhance the client experience across both iOS and Android.You'll lead ...

Senior Full-Stack Engineer (Media Team) Location: Ottawa, ON or Toronto, ON | Hybrid Department: R&D | Video Type: Permanent | Full-Time Vacancy Status: This is an active, approved role and we are ...

Senior Full-Stack Developer

Toronto, ON · On-site

CA$120K - CA$143K/yr

Develop and test software across multiple programming languages, frameworks, and environments. * Optimize applications for performance, quality, scalability, and responsiveness. * Identify system ...

Senior Full-Stack Engineer - Capital Markets & Derivatives Are you passionate about building innovative technology solutions in Capital Markets? Join Manulife's Derivatives Product Team and help ...

We are seeking a talented senior full stack developers or team leads to join our Canadian Apps and Infra team. This AI-enabled role involves leading a team to design, develop, and maintain components ...

Position Full Stack Developer Location Toronto, ON (100% onsite) Employment Type New, Full-Time Permanent position Salary $110,000 - $125,000 (depending on experience) plus incentive compensation ...

Full Stack Developer About the role: We are seeking a Full Stack Developer to design, develop, test, deploy, and support software solutions throughout the full software development lifecycle. You ...

Showing results 21-40

Senior Full Stack Developer information

What is a senior full stack developer?

Senior Full Stack Developers are experienced professionals who design, develop, and maintain both the front-end and back-end components of web applications. They are proficient in multiple programming languages and frameworks, enabling them to handle servers, databases, APIs, and user interfaces. In addition to coding, they often lead development teams, make architectural decisions, and ensure software quality and scalability. Their expertise allows them to oversee the entire application lifecycle, from concept to deployment.

How does a senior full stack developer typically collaborate with cross-functional teams during a project lifecycle?

As a Senior Full Stack Developer, you'll frequently collaborate with designers, product managers, QA engineers, and other developers to deliver end-to-end solutions. You'll be involved in requirements discussions, offer technical guidance, and help align frontend and backend development with business goals. Your role often includes code reviews, mentoring junior team members, and ensuring seamless integration across various systems. This collaborative environment encourages knowledge sharing and innovation while ensuring project success.

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

To thrive as a Senior Full Stack Developer, you need advanced proficiency in both front-end and back-end programming languages, frameworks, and a solid understanding of software architecture, usually supported by a relevant degree and several years of experience. Mastery of tools such as Git, Docker, CI/CD systems, and cloud platforms like AWS or Azure is typically required, alongside familiarity with databases and version control systems. Strong problem-solving abilities, leadership, effective communication, and collaboration skills set exceptional developers apart. These skills and qualities are crucial for delivering robust, scalable solutions while mentoring teams and efficiently bridging gaps between client requirements and technical implementation.

What is the difference between Senior Full Stack Developer vs Backend Developer?

AspectSenior Full Stack DeveloperBackend Developer
Required SkillsProficiency in both frontend and backend technologies, such as JavaScript, HTML, CSS, and server-side languages like Node.js, Python, or JavaSpecialized in server-side development, working with languages like Java, Python, Ruby, or PHP, and database management
Work EnvironmentCollaborates across frontend and backend teams, often involved in full project lifecycleFocuses primarily on backend systems, APIs, and database integration
Common UsageUsed in roles requiring full project oversight and versatile development skillsUsed in roles focused on server-side logic, database management, and API development

The main difference is that a Senior Full Stack Developer handles both frontend and backend development, providing a comprehensive approach to projects, while a Backend Developer specializes solely in server-side logic and database management. Both roles require strong programming skills, but the Full Stack Developer's expertise spans the entire technology stack.

What are the most commonly searched types of Full Stack Developer jobs in Markham, ON?

The most popular types of Full Stack Developer jobs in Markham, ON are:

What cities near Markham, ON are hiring for Senior Full Stack Developer jobs?

Cities near Markham, ON with the most Senior Full Stack Developer job openings:

Infographic showing various Senior Full Stack Developer job openings in Markham, ON as of August 2026, with employment types broken down into 100% Full Time. Highlights an 80% In-person, and 20% Remote job distribution.

Sr. Full Stack Developer (Azure)

CIBC

Toronto, ON • Hybrid

Full-time

Retirement

Posted 11 days ago


Key responsibilities

  • Assemble, implement, and maintain solutions that enhance the client experience across iOS and Android platforms.

  • Lead the planning, technical design, development, and integration of mobile applications and related systems.

  • Coordinate application programming activities, design technical infrastructure, and support deployment quality and operational issues.


CIBC rating

9.0

Company rating: 9.0 out of 10

Based on 5 frontline employees who took The Breakroom Quiz

7th of 175 rated banks


Job description

We're building a relationship-oriented bank for the modern world. We need talented, passionate professionals who are dedicated to doing what's right for our clients.

At CIBC, we embrace your strengths and your ambitions, so you are empowered at work. Our team members have what they need to make a meaningful impact and are truly valued for who they are and what they contribute.

To learn more about CIBC, please visit CIBC.com

What you'll be doing

You'll be joining CIBC's Capital Markets Regulatory Reporting Team. You'll be at the heart of CIBC's digital transformation, successfully delivering complex, enterprise-scale mobile projects involving multiple back-end systems.As an Sr. Full Stack Developer (Azure), you'll assemble, implement and maintain easy, flexible, and personalized solutions that enhance the client experience across both iOS and Android.You'll lead the planning and strategy for the technical design, development and integration of these applications.

At CIBC we enable the work environment most optimal for you to thrive in your role. Details on your work arrangement (proportion of on-site and remote work) will be discussed at the time of your interview.

How you'll succeed

  • Design and development - Perform and coordinate complicated application programming activities. Design the application's technical infrastructure using specific databases, programming languages, utilities, building CICD pipelines and testing approaches.Lead the design and development of cost-effective and innovative solutions.

  • Strategic planning - Develop multi-year technology roadmaps that align with the bank's vision, strategy, and business goals. Passionate about building multiple complicated projects involving backend systems, new technology, and the enhancement of existing applications.

  • Operational Support- As a Sr. .NET and Azure DevOps Team member, you will run instruction-review sessions with the wider team to ensure the quality of the deployments, provide technical guidance for the support team for Production Issues, Design and Develop Applications, Support and mentor intermediate and senior developers by sharing knowledge, collaborating and problem solving.

Who you are

  • You can demonstrate experience of at least 3-5 years in .Net/C# with in depth experience in Azure infrastructure and development, AI / Github Copilot, Building Apps in Azure: Azure Webjobs, Azure Functions, Azure Data Factory, Azure Data Lakes, Azure Devops etc., Building CICD pipelines using Azure DevOps, Azure SQL, PowerShell, ASP.NET, MVC, XML, Json, SSIS, Microservices, RESTful API, Unit Testing. It's an asset if: You have knowledge of Agile, Elastic search and SOLID design principles. Having experience with SSRS/Tableau/Power BI would also be beneficial.

  • You embrace and advocate change. You'll continuously evolve your thinking and the way you work in order to deliver your best.

  • Your influence makes a difference. You know that relationships and networks are essential to success. You inspire outcomes by sharing your expertise.

  • You're digitally savvy. You seek out innovative solutions and embrace evolving technologies. You can easily adapt to new tools and trends.

  • You're motivated by collective success. You know that teamwork can transform a good idea into a great one. You know that an inclusive team that enjoys working together can bring a vision to life.

  • Values matter to you. You bring your real self to work and you live our values - trust, teamwork, and accountability.

What CIBC Offers

At CIBC, your goals are a priority. We start with your strengths and ambitions as an employee and strive to create opportunities to tap into your potential. We aspire to give you a career, rather than just a paycheck.

  • We work to recognize you in meaningful, personalized ways including a competitive salary, incentive pay, banking benefits, a benefits program*, defined benefit pension plan*, an employee share purchase plan, a vacation offering, wellbeing support, and MomentMakers, our social, points-based recognition program.

  • Our spaces and technological toolkit will make it simple to bring together great minds to create innovative solutions that make a difference for our clients.

  • We cultivate a culture where you can express your ambition through initiatives like Purpose Day; a paid day off dedicated for you to use to invest in your growth and development.

*Subject to plan and program terms and conditions

What you need to know

  • CIBC is committed to creating an inclusive environment where all team members and clients feel like they belong. We seek applicants with a wide range of abilities and we provide an accessible candidate experience. If you need accommodation, please contact Mailbox.careers-carrieres@cibc.com

  • CIBC is committed to clarity in our hiring process. All roles posted are opportunities we're actively recruiting for, unless stated otherwise.

  • You need to be legally eligible to work at the location(s) specified above and, where applicable, must have a valid work or study permit.

  • We may ask you to complete an attribute-based assessment and other skills test (such as simulation, coding, French proficiency).

  • We use artificial intelligence tools during the recruitment process. Our goal for the application process is to get to know more about you, all that you have to offer, and give you the opportunity to learn more about us.

Job Location

Toronto-81 Bay, 28th Floor

Employment Type

Regular

Weekly Hours

37.5

Skills

Analytical Thinking, Application Development, Applications Programming, C Sharp (Programming Language), DevOps, Emerging Technologies, IT Strategic Planning, Mentoring Staff, Microsoft Azure, Project Management Technology, Work Collaboratively

What CIBC employees say

Hours and flexibility

Workplace

Get the full story on Breakroom