Job Title: Lead Java Engineer / Staff Software Engineer Location: Downtown Toronto, ON (Hybrid) Hire Type: Full time We are seeking a strong Lead/Staff Java Engineer with deep backend engineering, architecture, and system design expertise.

The candidate will be hands-on with implementation while contributing significantly to technical architecture and platform development.

Key Requirements Robust expertise in Java and Spring Boot .

Strong experience designing and developing REST APIs and microservices.

Excellent system design and architecture capabilities.

Proven experience delivering production-grade distributed systems.

Hands-on experience with greenfield/0-to-1 development .

Ability to select appropriate frameworks, technologies, and architectural patterns for new platforms.





Solid hands-on coding and implementation skills.

Experience with AWS cloud services.

Experience with event-driven and distributed architectures.

Familiarity with edge computing/CDN technologies is highly desirable.

Experience leveraging AI-assisted development tools such as Git

Hub Copilot and LLM-based coding workflows.

Robust understanding of CI/CD, observability, security, and scalable platform engineering.

Excellent communication skills and the ability to influence technical decisions.

Must be comfortable asking questions, challenging assumptions, and clarifying requirements rather than simply accepting them.

📌 Lead Java Developer Toronto
🏢 Siri Infosolutions
📍 Toronto