Senior Java Full Stack Developer

Location: Toronto, ON (Hybrid)

Company: Cogency

Employment: Full-Time

Cogency is a Toronto-based consulting and technology services firm specializing in enterprise digital transformation across the Banking, Financial Services, and Insurance (BFSI) sector. We partner with leading organizations to modernize platforms, enhance operational efficiency, and deliver scalable, cloud-enabled solutions.

Cogency is seeking an experienced Senior Java Full Stack Developer with strong expertise in Java, Spring Boot, and Angular to design, build, and support enterprise-grade applications within a financial services environment. This role requires hands‑on full‑stack development, strong backend architecture skills, and the ability to collaborate closely with business and technology stakeholders in a hybrid delivery model.

• Spring Boot

• Angular

• Advanced SQL and experience with relational databases (RDBMS)

• Strong Object‑Oriented Programming (OOP) and design principles

• Git or similar tools
• Excellent communication and teamwork skills

• Additional languages:
  Python, R
• Cloud platforms:
  AWS, Azure, or GCP
• CI/CD tools:
  Jenkins, Git Hub Actions , or similar
• Security best practices including OWASP Top 10

Required:

• 8+ years of professional experience as a Java Full Stack Developer within a Financial Institution

• Banking

• Cloud‑based development and deployment
• Workflow and scheduling using JIRA and Auto Sys
• Experience with JBoss
• Java application upgrades and modernization
• Analyze business requirements and design full‑stack solutions aligned with enterprise architecture standards
• Develop and enhance applications using Java, Spring Boot, Angular, and SQL
• Build and consume RESTful services and microservices
• Perform unit, component, and integration testing
• Maintain technical documentation and follow SDLC, CI/CD, and Dev Ops practices
• Provide project estimates, status updates, and stakeholder communication
• Support production issues, enhancements, and break/fix activities
• Collaborate with Business Analysts, Architects, and Developers to meet application objectives
• Ensure secure coding practices and compliance with enterprise standards
• Participate in code reviews, testing cycles, and post‑production support
• Recommend tools, technologies, and process improvements