Senior Software Developer

The Government Client is seeking a Senior Software Developer with deep expertise in full-stack development to lead end-to-end solution design, development, and integration across diverse platforms.

Job Title: Senior Software Developer

Job Location: Toronto, ON/Hybrid

Job Description:

Must Haves:

• 10+ years of experience in IT systems development across web, desktop, mobile, and mainframe environments

• Proficiency in JEE technologies (JSP/Servlets, EJB, JMS, JDBC, JNDI), REST/SOAP web services, XML/JSON

• Hands-on experience with frameworks like Struts, tools such as Oracle Designer, and platforms including WebSphere, Solaris, Windows, .NET

• Strong knowledge of Oracle RDBMS (v9–12), PL/SQL, and source code management tools

• Demonstrated expertise in full-stack development, systems integration, and third-party service integration

• Proven ability to troubleshoot, optimize, and refactor complex systems

Key Responsibilities:

• Analyze requirements and design multi-tier solutions

• Create technical architecture artifacts and conduct design walkthroughs

• Code system components, develop test cases, and perform unit/integration testing

• Collaborate on performance, functional, and vulnerability testing

• Deliver documentation and lead technical knowledge transfers

This role is ideal for a seasoned developer who thrives in complex environments and enjoys driving innovative solutions from concept to implementation.