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Senior Full Stack Software Engineer Jobs in Ontario

Role : Senior Full stack Engineer Location : Toronto, On 4 days in Office and 1 day WFH Experience * 5+ years of experience in software development with both frontend and backend applications

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Full Stack Software Developer

Burlington, ON · On-site

CA$75K - CA$100K/yr

Full-Stack Software Developer Location Burlington, Ontario (on-site, majority of time in office ... You will work within a small, experienced team alongside two senior developers, with direct access ...

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Full-Stack Software Engineer

Toronto, ON · On-site +1

CA$130K - CA$160K/yr

As a Full-Stack Software Engineer, you will: * Work on developing and deploying exciting new features * Advise on technologies and present solutions to the team * Take on legacy architecture and ...

Senior Full-Stack Engineer, AI Platform The Opportunity Chubb's AI Platform team is building an ... software engineering experience delivering production systems at meaningful scale * React - deep ...

Reporting to the Senior Development Manager, the Full Stack Software Engineer will be working collaboratively with the Digital Document Management team to lead, provide technical mentorship, and be ...

Senior Full Stack SoftwareEngineer Reporting to:Director of Application Engineering Signal 1 helps ... Drive software architecture design andestablishmodern engineering practices thatleverageAI-assisted ...

\n \n \n \n \n The successful Senior Full Stack Developer will assume ownership for a diversity of greenfield projects and mentor junior developers. \n \n \n \n \n \n This role will involve adding new ...

Netsweeper Inc is a software and SaaS company that is passionate about creating innovative solutions to real-world problems. We're looking for a talented Senior Full Stack Developer to join our team ...

Scribendi is seeking a Senior Full-Stack Engineer to build AI-driven products that empower ... Strong coding skills, with an emphasis on building understandable and maintainable software while ...

Scribendi is seeking a Senior Full-Stack Engineer to build AI-driven products that empower ... Strong coding skills, with an emphasis on building understandable and maintainable software while ...

Scribendi is seeking a Senior Full-Stack Engineer to build AI-driven products that empower ... Strong coding skills, with an emphasis on building understandable and maintainable software while ...

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Showing results 1-20

Senior Full Stack Software Engineer information

See Ontario salary details

$71.5K

$135.6K

$181.5K

How much do senior full stack software engineer jobs pay per year?

As of Jun 28, 2026, the average yearly pay for senior full stack software engineer in Ontario is $135,587.00, according to ZipRecruiter salary data. Most workers in this role earn between $118,500.00 and $152,500.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the Senior Full Stack Software Engineer position, and why are they important?

To thrive as a Senior Full Stack Software Engineer, you need deep expertise in both front-end and back-end development, strong problem-solving abilities, and a solid foundation in computer science principles, typically demonstrated by a bachelor’s or master’s degree in a related field. Familiarity with frameworks and languages like React, Angular, Node.js, Python, and proficiency in using cloud platforms, version control systems like Git, and continuous integration tools is crucial, and relevant certifications are an advantage. Exceptional communication, leadership, and teamwork skills help you effectively coordinate with cross-functional teams and mentor junior engineers. These skills ensure you can deliver robust, scalable solutions while driving project success and fostering a collaborative development environment.

How much do senior full stack software engineers make?

Senior full stack software engineers typically earn between $100,000 and $160,000 annually, depending on experience, location, and company size. They often possess skills in multiple programming languages, frameworks, and tools, and may receive additional compensation such as bonuses or stock options.

What engineer makes $500,000 a year?

Senior Full Stack Software Engineers with extensive experience, specialized skills in multiple programming languages, and working at large tech companies or in high-cost-of-living areas can earn $500,000 or more annually. Compensation often includes base salary, bonuses, and stock options, especially in competitive markets or executive-level roles.

What engineers make $300,000 a year?

Senior full stack software engineers can earn $300,000 or more annually, especially with extensive experience, specialized skills in technologies like cloud computing or AI, and working at large tech companies or startups with competitive compensation packages. High earnings often include base salary, bonuses, and stock options, and may require advanced certifications and a strong track record of project delivery.

What does a typical workday look like for a Senior Full Stack Software Engineer?

A typical day for a Senior Full Stack Software Engineer involves designing and implementing new features, reviewing and improving code, and collaborating with product managers, designers, and other developers to deliver project goals. You might split your time between writing code for both front-end and back-end systems, participating in daily stand-up meetings, and providing technical guidance to junior team members. The role often requires balancing hands-on development with architectural planning and problem-solving for complex technical challenges. You’ll also frequently interact with stakeholders to gather requirements and provide updates, ensuring alignment throughout the software development lifecycle.

What is a Senior Full Stack Software Engineer job?

A Senior Full Stack Software Engineer is an experienced developer responsible for designing, building, and maintaining both front-end and back-end systems in web or software applications. They work with a variety of technologies, frameworks, and databases to ensure seamless functionality across the entire software stack. In addition to coding, they often provide technical leadership, mentor junior developers, and contribute to architectural decisions. Their role requires strong problem-solving skills, an understanding of best practices, and the ability to collaborate with cross-functional teams to deliver high-quality software solutions.

Is full stack worth it in 2026?

For a Senior Full Stack Software Engineer, full stack development remains valuable in 2026 due to ongoing demand for versatile developers skilled in both front-end and back-end technologies, including frameworks like React and Node.js. Staying current with cloud platforms, DevOps practices, and continuous learning enhances career prospects in this field.
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