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Senior Application Developer Jobs in Hamilton, ON

Ksb

Senior Technical Sales Support

Mississauga, ON · On-site

The Purpose of Your Role As Senior Application Engineer / Senior Technical Sales Support, you will play a key role in supporting order intake growth by providing advanced technical expertise ...

Pacer Group

Senior AEM Developer

Kitchener, ON · Hybrid

Senior AEM Developer Location: Kitchener, Ontario Work Arrangement: Hybrid (2-3days WFO) Employment ... BFSI Duration:6-12 months Hourly rate :-CAD 70-72/hour Application Deadline: Sep 28h, 2026 SKILLS ...

Rogers Communications

Sr. Developer

Brampton, ON · On-site

Senior Developers are responsible for server-side development of next generation products and ... Provides application and user support, troubleshooting, application testing, system integration ...

Rogers Communications

Sr. Developer

Brampton, ON

Senior Developers are responsible for server-side development of next generation products and ... Provides application and user support, troubleshooting, application testing, system integration ...

FreeBalance

Senior AWS Platform Engineer

Ottawa, ON · On-site

Use CI/CD pipelines to support infrastructure as code, not as an application DevOps role * Security ... Senior-level experience designing and operating AWS infrastructure at scale * Hands-on experience ...

LeverageTek

Senior ServiceNow Developer

Ottawa, ON · On-site

LeverageTek is actively seeking a Senior ServiceNow Developer for a 6-month contract with its ... Application Developer (CAD) - asset ServiceNow Certified Implementation Specialist - IRM - asset ...

Bank of Canada

Senior Developer

Ottawa, ON

Senior Developer Take a central role The Bank of Canada has a vision to be a leading central bank ... Java-based application development using Eclipse IDE, preferably with Oracle RBMS in the backend ...

New

Bank of Canada

Senior Developer

Ottawa, ON

Senior Developer Take a central role The Bank of Canada has a vision to be a leading central bank ... application components, working closely with Information Technology Services (ITS) and other ...

New

Bank of Canada

Senior Cloud Developer

Ottawa, ON · On-site

Senior Cloud Developer Take a central role The Bank of Canada has a vision to be a leading central ... Cloud application delivery: Design, develop, test, and deploy cloud-native applications, APIs, and ...

Qubittron Consulting Inc.

SAP BTP Developer

Oakville, ON · Remote

CA$70K - CA$120K/yr

Design and implement extensions using SAP Business Application Studio , SAP Cloud Application ... At Qubittron, we understand that senior leaders across various industries face unique challenges in ...

SRC Can

Senior Software Developer

Ottawa, ON · Remote

We do this by focusing on our customers' needs through the innovative application of science ... Reporting to the Senior Staff Software Developer, this role will leverage software engineering ...

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Showing results 1-20

All JobsApplication Developer JobsSenior Application Developer JobsSenior Application Developer Jobs in Hamilton, ON

Senior Application Developer information

See Hamilton, ON salary details

$63.2K

$111.9K

$159.4K

How much do senior application developer jobs pay per year?

As of Aug 28, 2026, the average yearly pay for senior application developer in Hamilton, ON is $111,862.00, according to ZipRecruiter salary data. Most workers in this role earn between $91,387.00 and $127,359.00 per year, depending on experience, location, and employer.

What is a senior application developer?

Senior Application Developers are experienced professionals who design, build, and maintain complex software applications. They lead development teams, make key architectural decisions, and ensure that software projects meet technical standards and business requirements. In addition to writing code, they often mentor junior developers, troubleshoot high-level issues, and collaborate with other departments to deliver robust solutions. Their expertise helps organizations create scalable and efficient applications tailored to business needs.

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

To thrive as a Senior Application Developer, you need advanced programming skills, a deep understanding of software development lifecycles, and typically a bachelor’s degree in computer science or related fields. Mastery of languages like Java, C#, or Python, experience with frameworks, databases, and familiarity with version control systems (such as Git) are essential, and certifications like AWS Certified Developer or Microsoft Certified: Azure Developer Associate can be advantageous. Strong problem-solving, leadership, and communication skills help you manage projects and mentor junior developers. These skills are crucial for delivering robust, scalable applications and ensuring effective collaboration within development teams.

What are some typical challenges faced by senior application developers when leading development projects?

Senior Application Developers often encounter challenges such as balancing project deadlines with code quality, managing technical debt, and integrating new technologies into existing systems. They are typically responsible for mentoring junior developers, which requires strong communication and leadership skills. Additionally, they must collaborate closely with cross-functional teams, such as QA, UX/UI designers, and product managers, to ensure that project requirements are met while maintaining scalability and performance standards.

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

AspectSenior Application DeveloperApplication Engineer
Required CredentialsBachelor's degree in CS or related field; 5+ years experience; programming certificationsBachelor's degree in CS or related field; 3+ years experience; technical certifications
Work EnvironmentDesigning, developing, and maintaining applications; leading projectsImplementing, testing, and supporting applications; collaborating with development teams
Employer & Industry UsageTech companies, finance, healthcare; senior roles in software developmentIT firms, manufacturing, telecom; technical support and implementation roles

While both roles involve application development, Senior Application Developers typically lead projects and have more experience, whereas Application Engineers focus on implementing and supporting applications within technical teams.

How much does a senior application developer make?

The average salary for a senior application developer typically ranges from $100,000 to $150,000 annually, depending on experience, location, and industry. Skilled developers with expertise in specific programming languages, frameworks, or certifications may earn higher compensation. Salaries can also vary based on company size and project complexity.

What are the most commonly searched types of Application Developer jobs in Hamilton, ON?

The most popular types of Application Developer jobs in Hamilton, ON are:

What cities near Hamilton, ON are hiring for Senior Application Developer jobs?

Cities near Hamilton, ON with the most Senior Application Developer job openings:

Senior Application Developer jobs near you
Infographic showing various Senior Application Developer job openings in Hamilton, ON as of August 2026, with employment types broken down into 78% Full Time, 18% Part Time, and 4% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $111,862 per year, or $53.8 per hour.

Senior Application Security Engineer

Ottawa, ON • Hybrid

Barracuda Networks Inc.
1 - 5K employees
Learn more about Barracuda Networks Inc.external

CA$98K - CA$130K/yr

Full-time

Medical, Retirement, PTO

Posted 10 days ago

Job description

Come join our passionate team! Barracuda is a leading cybersecurity company providing complete protection against complex threats. Our platform protects email, data, applications, and networks with innovative solutions, and a managed XDR service, to strengthen cyber resilience. Hundreds of thousands of IT professionals and managed service providers worldwide trust us to protect and support them with solutions that are easy to buy, deploy, and use.
We know a diverse workforce adds to our collective value and strength as an organization. Barracuda Networks is proud to be an Equal Opportunity Employer, committed to equal employment opportunity and equitable compensation regardless of race, gender, religion, sex, sexual orientation, national origin, or disability.
Envision yourself at Barracuda
As a Senior Application Security Engineer, you'll help shape the future of our AppSec program. You'll work effectively and efficiently in a small, high-impact team, bringing a sense of ownership and community. You'll have the opportunity to learn quickly, provide feedback on long-term improvements, and drive strategic security initiatives across our product portfolio.
Tech Stack:
  • TypeScript/JavaScript, Python, Ruby, Java, Go
  • CI/CD automation tools (SAST, SCA, Secrets Scanning, etc.)
  • AI security controls and LLM risk management
What you'll be working on
  • Embed security across the development lifecycle, moving from pen-test/documentation-heavy to guardrail-driven programs
  • Facilitate lightweight, feature-level threat models and drive risk-based discussions
  • Perform hands-on application penetration tests and security-focused source code reviews
  • Drive risk rating and vulnerability management processes
  • Partner with product, platform, and engineering leads to drive security initiatives
  • Lead outcome-focused design review discussions and security trainings
  • Provide framework-specific remediation guidance to developers
What you bring to the role
  • 5 - 8+ years in product-focused AppSec, with a track record of embedding security and reducing late-stage findings via automation and developer enablement
  • Deep practical knowledge of core security concepts (authN/Z, session management, input/output handling, logging, data protection, access controls)
  • Proficient in at least two programming languages (TypeScript/JavaScript, Python, Ruby, Java, Go, etc.)
  • Hands-on experience with application penetration testing and code reviews
  • Proficient in threat modeling and risk-based analysis
  • Strong organizational, time-management, communication, and presentation skills
What you'll get from us
A team where you can voice your opinion, make an impact, and where you and your experience are valued. Internal mobility - there are opportunities for cross training and the ability to attain your next career step within Barracuda.
  • Equity, in the form of non-qualifying options
  • High-quality health benefits
  • Retirement Plan with employer match
  • Career-growth opportunities
  • Flexible Time Off and Paid Time Off benefits
  • Volunteer opportunities
The anticipated salary range for this role is $98,000 - $130,000 CAD. Actual compensation offered will be dependent upon the individual's skills, experience, and qualifications as they directly relate to the requirements of the position, the budget for the position, and applicable employment laws
JOB ID # 27 -0245
#LI-hybrid

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