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Software Engineer Application Development Jobs in Ontario

Software Engineer

Toronto, ON · On-site

CA$90K - CA$130K/yr

As a Software Engineer at Zafin, you will design, build, test, and maintain software that powers ... Contribute to continuous improvement of engineering practices, development processes, and code ...

Software Development: * Write clean, well-tested, and maintainable code * In C#, .NET, Java, React ... Support application portfolio for "level 3" incidents as necessary * Collaboration & Learning:

We are seeking a Software Engineer to contribute to the software development of Roche's proprietary sequencing technology, SBX. In this role, you will work on translating data science concepts into ...

Our Software Engineering team is currently developing end-to-end real-time solutions for the public ... Interface development for various protocols, data formats and logical connections; * Close ...

Summary Guidewire's development team is looking for a smart, proactive, and results-oriented Software Engineer II to build elegant solutions for the property & casualty insurance industry's complex ...

Software Engineer II

Toronto, ON · On-site

CA$86K - CA$108K/yr

Summary Guidewire's development team is looking for a smart, proactive, and results-oriented Software Engineer II to build elegant solutions for the property & casualty insurance industry's complex ...

... application development, distributed systems, data storage and processing, parallel computing environments, emulation at scale, software performance, optimization, and profiling, concurrency and ...

Job Summary We're hiring a Senior Software Engineer to provide technical leadership across ... Experience using AI-assisted development tools (e.g., GitHub Copilot, ChatGPT) in engineering ...

You'll be part of a collaborative, forward-thinking team rewriting a legacy, monolithic application ... Work at a high technical level of systems development while building a thorough understanding of ...

Qualifications: * 8+ years of professional software engineering experience, with significant time ... NET Core, and modern application development practices. * Strong experience designing RESTful APIs ...

Showing results 41-60

Software Engineer Application Development information

What is a software engineer in application development?

Software engineers in application development are professionals who design, build, test, and maintain software applications for computers, mobile devices, or web platforms. They work with programming languages, frameworks, and tools to create functional and user-friendly applications that meet specific business or consumer needs. Application development engineers often collaborate with other team members, such as designers, project managers, and quality assurance testers, throughout the software development lifecycle. Their work may involve troubleshooting bugs, optimizing performance, and ensuring the application's security and scalability.

How does a software engineer in application development typically collaborate with product managers and designers during a project?

Software Engineers in Application Development frequently work closely with product managers and designers to ensure that the technical implementation aligns with user needs and business goals. Collaboration usually involves participating in planning meetings, providing technical feedback on feasibility, and iterating on prototypes or design mockups. Effective communication is essential, as engineers may need to clarify requirements, suggest alternative solutions, or identify potential technical constraints early in the development process. This collaborative approach helps deliver high-quality, user-friendly applications and fosters a dynamic team environment.

What are the key skills and qualifications needed to thrive as a software engineer in application development?

To thrive as a Software Engineer in Application Development, you need strong programming skills (such as Java, Python, or JavaScript), a solid understanding of software design principles, and typically a degree in computer science or a related field. Experience with version control systems like Git, familiarity with integrated development environments (IDEs), and knowledge of frameworks (e.g., React, Spring) are commonly expected, and certifications such as AWS Certified Developer can be beneficial. Excellent problem-solving abilities, teamwork, and clear communication are important soft skills that help you excel in collaborative and fast-paced environments. These competencies are crucial for building reliable, efficient applications that meet business needs and adapt to evolving technological demands.
What are popular job titles related to Software Engineer Application Development jobs in Ontario? For Software Engineer Application Development jobs in Ontario, the most frequently searched job titles are:
What job categories do people searching Software Engineer Application Development jobs in Ontario look for? The top searched job categories for Software Engineer Application Development jobs in Ontario are:
What cities in Ontario are hiring for Software Engineer Application Development jobs? Cities in Ontario with the most Software Engineer Application Development job openings:
Infographic showing various Software Engineer Application Development job openings in Ontario as of August 2026, with employment types broken down into 1% As Needed, 75% Full Time, 22% Part Time, and 2% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution.

Software Engineer

Zafin

Toronto, ON • On-site

CA$90K - CA$130K/yr

Full-time

Posted 19 days ago


Job description

What's the Opportunity? 

As a Software Engineer at Zafin, you will design, build, test, and maintain software that powers our products and platform capabilities and on Zafin's AI Operating System (AIOS). Working within an agile engineering team, you will contribute to the delivery of scalable, reliable, and secure solutions while continuously improving the quality, performance, and maintainability of our software.

This role is ideal for an engineer who enjoys solving technical problems, collaborating with teammates, and building software that delivers meaningful customer value.

What Will You Do? 

  • Design, develop, test, and maintain software components and services.
  • Write clean, maintainable, and well-tested code following engineering best practices.
  • Participate in design discussions, code reviews, and technical planning activities.
  • Troubleshoot and resolve software defects and production issues.
  • Collaborate with product managers, architects, designers, and engineers throughout the software development lifecycle.
  • Contribute to continuous improvement of engineering practices, development processes, and code quality.
  • Participate in testing, deployment, and release activities.
  • Create and maintain technical documentation where appropriate.
  • Continuously learn and apply new technologies, tools, and engineering practices.

What Do You Need to Succeed? 

Must Haves 

  • Experience developing software using modern programming languages and frameworks.
  • Strong understanding of object-oriented design, software engineering principles, and development best practices.
  • Experience building or supporting APIs, services, or enterprise applications.
  • Familiarity with version control systems such as Git.
  • Understanding of testing methodologies and software quality practices.
  • Strong analytical and problem-solving skills.
  • Ability to work effectively within Agile software development teams.
  • Excellent communication and collaboration skills.

Nice to Have 

  • Experience with cloud platforms and modern software architectures.
  • Familiarity with CI/CD pipelines, containers, and DevOps practices.
  • Experience with AI-enabled applications, distributed systems, or enterprise SaaS platforms.
  • Experience in banking, financial services, or other regulated industries.

Additional Job Details 

  • Expected Salary Range: $90,000 - $130,000; we hire into multiple career levels for this role based on a candidate's experience, skills and demonstrated capabilities.
  • Vacancy Status: Open position(s) to be filled
  • Mode of Work: Hybrid
  • Use of AI: Zafin may use Artificial Intelligence (AI) and/or other forms of automated technology to screen and/or assess applicants for this position. Zafin will not utilize AI for conducting interviews and/or making hiring decisions.