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1099 Contractor Full Stack Developer Jobs in Toronto, ON

Accenture

AI Full Stack Developer

Toronto, ON · On-site

CA$114K - CA$171K/yr

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 ...

Flinks

Senior Full-Stack Developer

Toronto, ON · Remote

  • Medical

  • Dental

  • PTO

The Role We're hiring Senior Full-Stack Developers to build and own the client-facing product experiences at Flinks. You'll work across the Angular/TypeScript front end and the C#/.NET back end, ...

Morson Talent

25-189 - Full Stack Developer

Oshawa, ON · Hybrid

$70 - $80/hr

Full Stack Developer Resume Due Date: November 21st, 2025 (5:00PM EST) Number of Vacancies: 2 Level: MP4 Duration: 12 Months Hours of work: 35 hours Location: 1908 Colonel Sam Drive, Oshawa (Hybrid ...

Synechron

Python Full Stack Developer

Toronto, ON · Hybrid

CA$105K - CA$115K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • PTO

As a Full Stack Developer, candidate will be responsible for designing, building, and maintaining robust end-to-end solutions - with a deep focus on understanding the underlying systems work with.

Capco

Portfolio Custom App Full Stack Developer

Toronto, ON · On-site +1

  • Medical

  • Life

  • Retirement

This role is ideal for engineers who combine deep full stack development expertise with a strong product engineering mindset and a passion for leveraging AI technologies to deliver innovative ...

Konrad

Senior Full Stack Developer

Toronto, ON · Hybrid

CA$120K - CA$145K/yr

  • Medical

  • Retirement

About The Role As a Senior Full Stack Developer you'll be tasked with working on web application development. Working within the software development team, your duties will require you to assist in ...

Konrad

Senior Full Stack Developer

Toronto, ON · Hybrid

CA$120K - CA$145K/yr

  • Medical

  • Retirement

About The Role As a Senior Full Stack Developer you'll be tasked with working on web application development. Working within the software development team, your duties will require you to assist in ...

CIBC

Sr. Full Stack Developer

Toronto, ON · Hybrid

To learn more about CIBC, please visit CIBC.com What you'll be doing Join our Core Banking and Payments Technology team as a Sr. Full Stack Developer, where you'll play a crucial role in delivering ...

CIBC US

Sr. Full Stack Developer

Toronto, ON · Hybrid

To learn more about CIBC, please visit CIBC.com What you'll be doing Join our Core Banking and Payments Technology team as a Sr. Full Stack Developer, where you'll play a crucial role in delivering ...

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All Jobs1099 Contractor Full Stack Developer Jobs1099 Contractor Full Stack Developer Jobs in Toronto, ON

1099 Contractor Full Stack Developer information

What is a 1099 contractor full stack developer?

A 1099 Contractor Full Stack Developer is a self-employed professional who is hired to work on both front-end and back-end aspects of web development projects. The '1099' refers to the IRS form used to report income for independent contractors in the U.S., meaning they are not employees but work on a contractual basis. These developers typically manage their own taxes, work for multiple clients, and have flexibility in choosing their projects. They are responsible for delivering complete web solutions, from designing user interfaces to building and maintaining server-side logic.

What are the key skills and qualifications needed to thrive as a 1099 contractor full stack developer, and why are they important?

To thrive as a 1099 Contractor Full Stack Developer, you need strong proficiency in both front-end and back-end programming languages (such as JavaScript, Python, HTML/CSS, and SQL), as well as experience with frameworks like React, Node.js, or Django. Familiarity with cloud platforms, version control systems like Git, and relevant certifications (e.g., AWS Certified Developer) are typically valuable. Excellent time management, communication, and problem-solving skills are crucial for meeting project deadlines and collaborating with diverse clients. These skills enable contractors to deliver high-quality, end-to-end solutions efficiently while adapting to varying project requirements.

What are some common challenges faced by 1099 contractor full stack developers when managing multiple client projects?

As a 1099 Contractor Full Stack Developer, one of the main challenges is effectively balancing multiple client projects with varying requirements and deadlines. Contractors are responsible for their own time management, communication, and project prioritization, which can be demanding without the structure of a traditional team. It's important to set clear expectations with clients, use project management tools, and maintain transparent communication to ensure all deliverables are met. Additionally, staying up-to-date with both front-end and back-end technologies is essential, as clients often expect versatile technical expertise.

What is the difference between 1099 Contractor Full Stack Developer vs W-2 Employee Full Stack Developer?

Aspect1099 Contractor Full Stack DeveloperW-2 Employee Full Stack Developer
Tax StatusIndependent contractor responsible for taxesEmployee with taxes withheld by employer
Work EnvironmentTypically freelance or project-basedFull-time, in-office or remote
CredentialsSame technical skills, certifications optionalSame technical skills, certifications optional
Employer UsageHired for specific projects or short-term needsPart of company's regular staff

In summary, a 1099 Contractor Full Stack Developer works independently on projects, managing their taxes, while a W-2 Employee Full Stack Developer is a full-time staff member with taxes withheld by the employer. Both roles require similar technical skills, but their employment status and work arrangements differ significantly.

What are popular job titles related to 1099 Contractor Full Stack Developer jobs in Toronto, ON?

For 1099 Contractor Full Stack Developer jobs in Toronto, ON, the most frequently searched job titles are:

What job categories do people searching 1099 Contractor Full Stack Developer jobs in Toronto, ON look for?

The top searched job categories for 1099 Contractor Full Stack Developer jobs in Toronto, ON are:

1099 Contractor Full Stack Developer jobs near you
Infographic showing various 1099 Contractor Full Stack Developer job openings in Toronto, ON as of August 2026, with employment types broken down into 75% Full Time, 9% Part Time, and 16% Contract. Highlights an 86% Physical, 1% Hybrid, and 13% Remote job distribution.

Full Stack Developer

Birdseye Solutions

Mississauga, ON • On-site

Full-time

Posted 20 days ago

Job description

Company overview

Birdseye’s mission is to help make the world a safer place!
We are the leader in AI-driven Remote Facility Supervision solutions for the Trucking and Logistics Industry. Our Maximum Telepresence Approach™ delivers cutting-edge, data-driven security and operational insights that create a safer working environment for millions of people every year.
We provide end-to-end, cutting-edge hardware and AI-driven solutions, redefining security beyond traditional gatehouses. By empowering our professionally trained monitoring agents, we achieve 99.99% reporting accuracy in mission-critical security, safety, and operational support -24/7/365- for some of the world’s largest logistics facilities, as well as small and medium-sized businesses.
If you're ambitious, thrive in a fast-paced environment, and align with our ICARE values, Birdseye will be the perfect fit for you. If you’re wondering what the world will look like in 10 years - join our Team!


Role

We are looking for a Full Stack Developer who can build production software across the front end and back end.

This needs to be an AI-native developer. We are not looking for someone who has merely tried ChatGPT, Copilot, or Claude. You should have fundamentally changed how you develop software using agentic tools such as Claude Code, Cursor, or equivalent tools. The candidate must be strong with React and Redux on the front end and Java with Spring Boot on the back end. You should also be productive with either Node.js or Python.

Technology profile

Front end

Strong production experience with:

  • React
  • Redux
  • Responsive web applications
  • Component-based interface design
  • Complex state and workflow management
  • API integration
  • Automated front-end testing

React and Redux depth is particularly important. The candidate should understand how to keep state, components, and user workflows maintainable as an application grows.

Back end

Strong production experience with:

  • Java
  • Spring Boot
  • REST APIs
  • Service and business-logic design
  • Relational databases
  • Authentication and authorization
  • Integration and automated testing
  • Production troubleshooting

You should also be productive with at least one of:

  • Node.js
  • Python

Java and Spring Boot remain the primary back-end requirement. Node.js or Python expands the candidate's ability to build supporting services, automation, developer tooling, tests, and integrations.

AI-native engineering

This is a must-have, not a nice-to-have.

The candidate should use AI throughout the entire software-development lifecycle, including:

  • Turning requirements into specifications
  • Exploring and understanding existing codebases
  • Evaluating architecture and implementation options
  • Writing and refactoring code
  • Reviewing code and pull requests
  • Creating automated tests
  • Performing QA
  • Reproducing and debugging defects
  • Writing technical documentation
  • Preparing and validating releases

Your AI toolbox should extend beyond autocomplete inside an IDE. You should be comfortable using agentic command-line tools, repository-level instructions, automated browser and test tooling, and other development capabilities outside the traditional IDE.

You should understand how to:

  • Break substantial work into bounded assignments for subagents
  • Run independent investigations or implementation tasks in parallel
  • Give each agent the right context and constraints
  • Manage dependencies between agents
  • Reconcile multiple outputs into one coherent implementation
  • Identify conflicting assumptions or missing integration points
  • Manage the context window deliberately
  • Summarize long-running work without losing important decisions
  • Recognize when context has become stale or overloaded
  • Validate AI-produced work before it reaches production

The candidate remains accountable for everything that AI produces. AI mastery does not replace technical judgment.

What you would own

  • Front-end implementation: Build clear, responsive React and Redux interfaces for complex operational workflows.
  • Back-end implementation: Build APIs, integrations, and business logic using Java and Spring Boot.
  • AI-native execution: Use agents throughout specification, implementation, review, testing, debugging, and documentation.
  • Automated quality: Create meaningful unit, integration, API, and front-end tests.
  • Production readiness: Consider failure handling, observability, security, performance, and maintainability before release.
  • End-to-end delivery: Stay responsible for the capability after the initial code is written, including integration, release, production verification, and defect resolution.

Must-have experience

The ideal candidate has:

  • 7+ years of professional software-development experience
  • Mastery of an agentic development tool such as Claude Code or Cursor
  • Practical experience using AI for specifications, coding, reviews, QA, automated testing, debugging, and documentation
  • Experience orchestrating subagents or parallel AI workflows
  • A strong understanding of context-window management
  • The technical judgment to verify, correct, and take ownership of AI-generated work
  • Strong production experience with React and Redux
  • Strong production experience with Java and Spring Boot
  • Professional experience with either Node.js or Python
  • Experience building and operating customer-facing web applications
  • Experience with APIs, databases, integrations, and automated testing

Strong preference

  • Deep front-end experience with complex operational interfaces
  • Redux Toolkit or Redux-Saga experience
  • Material UI, DevExpress, or similar component-framework experience
  • B2B SaaS or recurring-revenue product experience
  • Cloud-native application experience
  • Experience with distributed services or event-driven workflows
  • Experience with automated browser, API, integration, and contract testing
  • Production observability and incident-response experience
  • Experience in logistics, security, IoT, video, computer vision, or workflow automation
  • Created reusable AI instructions, agent workflows, development guardrails, or evaluation methods


This role will require the candidate to complete background checks (includes but not limited to: references, educational verification, criminal check, credit check - where applicable). Certain roles may also require testing.


#LI-Hybrid