Mindwire

Sr Software Developer
Banking/Finance/Investment
Toronto Ontario Staffing Contract Jul 20, 2026
Work Style: Hybrid (3 days in office)
Location city(s): Winnipeg, Toronto or London
Number of Openings: 1
Anticipated Start Date: 4 weeks from the official offer day 
End Date: 31 Dec 2026
Part-time or Full-time: Full time
Potential convert to permanent:  No
Reason for role: Staff Aug
Contractor to work extra time or on-call: Yes (Rotational 24*7 on-call support)
Role Title: Sr Software Developer
Reliability Clearance required: Yes

Any specific tools/skillset: 
  • Ramp up quickly, problem solver, take full ownership of the work
  • 8+ years of experience in Java development.
  • Strong experience with Java 11/17, Spring Boot, REST APIs, and Microservices.
  • Experience with SQL/NoSQL databases.
  • Experience with cloud platforms (AWS preferred).
  • Experience with CI/CD, Git, Docker, and Kubernetes.
  • Strong problem-solving, debugging, and performance tuning skills.
  • Experience working in Agile teams and collaborating with cross-functional stakeholders.
  • Experience with observability, monitoring, and resilience patterns.
  • Experience with event-driven architectures and Kafka.

Nice to Have
  • Exposure to AI/Generative AI technologies and AI-assisted development tools (e.g., GitHub Copilot, Microsoft Copilot, Azure OpenAI).
  • Previous experience in financial services or highly regulated environments.