Sr. Fullstack Developer

Post Date

Jul 31, 2025

Location

Toronto,
Ontario

ZIP/Postal Code

M5V 0
Canada
Dec 30, 2025 Insight Global

Job Type

Contract-to-perm

Category

Computer Engineering

Req #

TOR-a7d3e43e-31be-44e6-aa3e-60b8a023a4a4

Pay Rate

$50 - $62 (hourly estimate)

Who Can Apply

  • Candidates must be legally authorized to work in Canada

Job Description

Insight Global is looking for a highly skilled Full Stack Developer to join a Capital Markets team focused on building scalable, modern applications and integrating GitHub workflows. The ideal candidate will have strong experience with React and Node.js, and a solid understanding of backend technologies including .NET and C#. This role requires on-site presence 4 days per week in either Toronto or Halifax, no negotiables.

We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to HR@insightglobal.com.To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/.

Required Skills & Experience

• 5+ years of development experience with React*, Redux, RxJS, and Node.js* for building scalable server-side APIs and modern applications
• Experience with Microsoft .
• .NET Core, MVC, Webforms, and Web Services
• Hands-on experience designing, developing, testing, and troubleshooting RESTful APIs and interface specifications (e.g., Swagger)
• Strong knowledge of relational databases (MS SQL Server 2012–2016) and ability to design schemas aligned with technical requirements
Excellent analytical and problem-solving skills

Nice to Have Skills & Experience

• Experience with DevOps tools such as Git, Jenkins, Jira, and Confluence
• Familiarity with Messaging Queue systems like Solace
• Experience with Cloud technologies and containerized deployment (e.g., Kubernetes, Docker)
• Exposure to microservices architecture and API management
• Experience building and deploying applications in cloud environments (e.g., AWS, GCP)
Experience with C#

Benefit packages for this role will start on the 31st day of employment and include medical, dental, and vision insurance, as well as HSA, FSA, and DCFSA account options, and 401k retirement account access with employer matching. Employees in this role are also entitled to paid sick leave and/or other paid time off as provided by applicable law.