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Assistant Full Stack Software Developer Jobs in Toronto, ON

Full Stack Software Developer Experience Level: 5-10 yrs Work Location: US East/Canada (Remote) Role Overview: We're looking for a Full Stack Software Developer to design and build scalable, high ...

Full Stack Software Developer

Toronto, ON ยท Hybrid

CA$90K - CA$100K/yr

You can recognize software problems and develop creative solutions within an energizing environment. * You have programming experience with Java (J2EE), Enterprise Java Beans (EJBs), Java Server ...

You can recognize software problems and develop creative solutions within an energizing environment. * You have programming experience with Java (J2EE), Enterprise Java Beans (EJBs), Java Server ...

We are seeking a Senior Full Stack Software Engineer to design, build, and support scalable, secure ... Build and maintain CI/CD pipelines using tools such as Azure DevOps, GitHub Actions, or similar ...

Senior Full Stack Developer

Mississauga, ON ยท On-site

CA$110K - CA$140K/yr

Senior Full Stack Software Engineer Aversan Inc.(www.aversan.com) is a trusted multi-service ... We use AI tools to assist with application management (e.g., organizing submissions and surfacing ...

Full-Stack Software Engineer

Toronto, ON ยท On-site +1

CA$130K - CA$160K/yr

As a Full-Stack Software Engineer, you will: * Work on developing and deploying exciting new ... Work in a start-up environment with lots to do and lots of hats to wear * Assist in building tools ...

... full stack developer * Demonstrable, hands-on experience using Claude (Claude Code, claude.ai, or ... These tools assist our recruitment team but do not replace human judgment. Final hiring decisions ...

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Showing results 1-20

Assistant Full Stack Software Developer information

What is the difference between Assistant Full Stack Software Developer vs Junior Front End Developer?

AspectAssistant Full Stack Software DeveloperJunior Front End Developer
Required SkillsProficiency in both front-end and back-end technologies, basic understanding of databasesStrong skills in HTML, CSS, JavaScript, UI/UX design
Work EnvironmentCollaborates across full project stack, often in agile teamsFocuses mainly on front-end development, UI implementation
Common UsageUsed in roles supporting full project development lifecyclePrimarily front-end focused roles in web development

The Assistant Full Stack Software Developer has a broader scope, working on both front-end and back-end tasks, while the Junior Front End Developer specializes in UI and client-side development. The former requires knowledge of multiple technologies and often supports entire projects, whereas the latter concentrates on creating engaging user interfaces.

Are full stack devs still in demand?

Full stack software developers are currently in high demand due to their versatility in handling both front-end and back-end development. Employers seek these professionals for their ability to work across multiple technologies, including frameworks like React and Node.js, and their adaptability to evolving project needs.

Will Fullstack be replaced by AI?

Full Stack Software Developers perform a range of tasks that involve problem-solving, coding, and system design, which are difficult to fully automate with AI. While AI tools can assist with coding and testing, human oversight and expertise remain essential for complex development projects and creative problem-solving in full stack roles.

Is full stack worth it in 2026?

For an Assistant Full Stack Software Developer, full stack development remains valuable in 2026 due to ongoing demand for versatile developers skilled in both front-end and back-end technologies like JavaScript, Python, and cloud platforms. Staying current with frameworks, version control, and continuous learning enhances job prospects in this evolving field.

Can I learn full stack in 3 months?

For an Assistant Full Stack Software Developer, learning the fundamentals of full stack development in three months is possible with intensive study and dedication, focusing on core skills such as HTML, CSS, JavaScript, and backend frameworks. However, becoming proficient typically requires ongoing practice, real-world projects, and experience with tools like version control and databases, making full mastery unlikely within such a short timeframe.
What are the most commonly searched types of Full Stack Software Developer jobs in Toronto, ON? The most popular types of Full Stack Software Developer jobs in Toronto, ON are:
Infographic showing various Assistant Full Stack Software Developer job openings in Toronto, ON as of June 2026, with employment types broken down into 77% Full Time, 22% Part Time, and 1% Contract. Highlights an 94% Physical, 4% Hybrid, and 2% Remote job distribution.

Full-Stack Software Developer

Engineered Intelligence Inc.

Mississauga, ON โ€ข On-site, Remote

Full-time

PTO

Posted 14 days ago


Job description

Our Business: Engineered Intelligence Inc. (EII) is a power infrastructure technology company with headquarters in Calgary and offices in Toronto. We built a cloud-based software product, ENGIN, that is focused on helping our clients manage their transmission and distribution assets. ENGIN, enables our clients to monitor and maintain the condition of their assets and networks. ENGIN, is analytics-driven, with machine learning workloads and a vision of AI assisted planning.


With our intensive knowledge of grid-level assets, we provide our clients with the white glove experience. From software implementation, maintenance, and assistance with regulatory matters to ensure their grids are managed safely and with optimal cost efficiency.


If you would like to learn more, please visit our website at https://www.engineeredintelligence.com/


Who we are: We are a lean, fully remote team of professionals spanning across Canada who truly enjoy working together. We are alight with passion over building this remarkable business from the ground up. Everything we do matters. We are all experts in our field working together to build a strong company and achieve exceptional career milestones.

  • We value Teamwork as we believe great people do great things. We invest in our people and work together to achieve both individual and shared goals.
  • We are Committed to our Customers as our customers were our inspiration, now they are our focus.
  • We value Innovation & Diversity. We explore how to do what has yet to be done; We celebrate the limitless value diverse teams bring to innovation.
  • We take Ownership. This means we take initiative to exceed expectations and exercise accountability every step of the way.


The Position:Do our values align with you? Are you an experienced Full-Stack Software Developer looking to join a dedicated team working together to build rewarding careers and an incredible business? If so, please read on for more information!


Thisis a full-time role reporting to the Head of Engineering. This role will contribute to all stages of the software development life cycle: from participating in design and requirements breakdown, architecture and technical solutioning, analyzing / refactoring code, application development, and creating documentation. Strong full-stack capabilities are desired for this role, but developers with particularly strong experience either on the front-end or back-end and desire to do full-stack are most welcome to apply.


Work Location:
We are a hybrid company with offices in Calgary and Toronto. We spend much of our time working remotely but also meet regularly in our offices. Only candidates that can regularly work in either of these locations will be considered.


The ideal candidate will have:

  • Bachelor's Degree in Software Engineering, Computer Science or equivalent
  • 4+ years developing dynamic web-based applications in a professional environment
  • Experience with front-end development including:
    • Strong knowledge of typescript and it's best practices
    • Front-end development using common frameworks - Angular/React
      • Experience with recent versions of Angular or desire to work with Angular
    • Developing RESTful web APIs.
  • Experience with back-end development including
    • Knowledge of Java/Kotlin or similar languages
    • Experience with frameworks like Spring / Spring Boot
    • Experience with relational databases and ORMs
  • Strong focus on quality including code quality, unit testing, and general advocacy for continuous improvement
  • Ability to work independently and as part of a team; a self-starter, comfortable working with complex systems, eager to take on a wide range of responsibilities.


It would be great if you also have:

  • Understanding of AWS cloud services.
  • Knowledge of, exposure to, or experience with:
    • Web application server-side development frameworks, specifically Node.js / express.js with NoSQL database.
    • Data visualization and data analytics libraries and tools.
  • Exposure to Apache Spark
  • Knowledge or exposure to Scala
  • Knowledge or exposure to Python
  • Any familiarity with electrical engineering concepts and terminology.
  • Interest or exposure to machine learning tools and workloads.
  • Experience building/maintaining multi-tenant product environments, data management for multi-tenant environments, database migrations for multi-tenant environments.
  • Contribution to any opensource projects or libraries.


As a Full-Stack Software Developer you will:

  • Be involved throughout the software development life-cycle:
    • Offer suggestions and opinions towards technical solutioning for new development tasks.
    • Complete software development tasks across the application with an emphasis on high-quality code.
    • Identify and quantify (i.e. priority, time estimate) "tech debt" within the codebase(s).
  • Produce high-quality, effective, and sustainable code; ensure code is functional, testable, maintainable, and meets business requirements; ensure code is tested with test cases.
  • Understand the ins-and-outs of the company's software products from a technical perspective (i.e., architecture, design patterns, code structure).
  • Proficient in core aspects of business logic and user interactions with the company's software products.
  • Accept and produce feedback with the software development team:
    • Perform peer-reviews, review of pull requests for code style, design patterns, and best practices.
    • Perform code reviews and documentation when required to share knowledge with other team members.
    • Contribute towards best practices and technical resources within the development team.
  • Involvement in software implementation process as required, such as client delivery.
  • Peer within the development team, and mentor to intermediate, junior, and student developers


What we offer:

  • Flexible work hours (Core working hours 10:00AM to 3:00PM).
  • Autonomy with a wide range of responsibilities, opportunities for advancement, and cross-disciplinary exposure.
  • Stock options so you can realize the value created with your work in the organization.
  • The opportunity to put your skills to work, add milestones to your resume, and be part of something great from the early stages of a promising business.
  • Interactive and supportive remote workplace culture.
  • Competitive compensation package.
  • Paid time off and Benefits.