Java Developer

Post Date

Jun 17, 2026

Location

Toronto,
Ontario

ZIP/Postal Code

M5J 0
Canada
Aug 25, 2026 Insight Global

Job Type

Contract-to-perm

Category

Software Engineering

Req #

NYC-daaf1932-1008-48b9-b373-d0d4d0de8fe0

Pay Rate

$82 - $102 (hourly estimate)

Who Can Apply

  • Candidates must be legally authorized to work in Canada

Job Description

Insight Global is seeking someone who will be designing and building enhancements to a low-latency cash equities trading platform, working heavily in Core Java and microservices. They’ll partner closely with product owners and trading stakeholders to gather requirements and prioritize features, while contributing to the full trade lifecycle from client FIX messages through to exchange execution. A large part of the role involves optimizing performance, improving system scalability, and maintaining high-throughput, event-driven architecture. They’ll also support CI/CD pipelines, troubleshoot production issues in a Linux environment, and collaborate with global teams across North America, Europe, and Asia.

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 hands-on software engineering experience, with a focus on low-latency and/or real-time trading systems
• Strong proficiency in Core Java, including experience with multithreading, concurrency, performance tuning, and microservices architecture
• Hands-on experience with the FIX protocol, including order flow, client/exchange connectivity, and message handling
• Solid understanding of Cash Equities trading, including OMS/EMS platforms, trade lifecycle, and DMA/DSA workflows
• Strong experience working in Linux/UNIX environments, with the ability to troubleshoot and support production systems
• Excellent communication and stakeholder management skills, with experience working directly with trading desks, product teams, and global stakeholders

Nice to Have Skills & Experience

• Experience with containerization and orchestration tools, such as Docker or Kubernetes
• Familiarity with real-time messaging systems, including Kafka or Aeron
• Experience with performance monitoring and optimization, leveraging profiling tools, metrics, and latency reduction techniques
• Exposure to DevOps and CI/CD practices, including tools like Jenkins, Groovy, and automated deployment pipelines

Benefit packages for this role will start on the 1st 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.