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Senior Software Developer
We are looking for an experienced Senior Software Developer to join our team on a long-term contract basis in Toronto, Ontario. In this role, you will leverage your expertise to analyze, optimize, and enhance complex codebases while collaborating with stakeholders to deliver high-quality technical solutions. This is an exciting opportunity to work on cutting-edge systems and contribute to the success of our organization.<br><br>Responsibilities:<br>• Conduct comprehensive analysis of existing codebases within Raiser’s Edge, Blackbaud, and Luminent systems to identify inefficiencies and recommend improvements.<br>• Implement best practices for software security, scalability, and performance, ensuring robust and efficient solutions.<br>• Debug and resolve complex technical issues, delivering timely fixes and enhancements that maintain system integrity.<br>• Refactor and optimize code for improved performance, maintainability, and scalability across organizational platforms.<br>• Collaborate with IT teams and business leaders to align technical solutions with organizational goals and objectives.<br>• Create detailed documentation of code changes, implemented solutions, and recommendations for future development.<br>• Provide expert consultation on Blackbaud and Raiser’s Edge systems, offering strategic guidance for enhancements and implementation.<br>• Support system integrations, APIs, and middleware components to ensure seamless functionality and interoperability.<br>• Establish and enforce comprehensive frameworks for code review and technical compliance to maintain high development standards.
• A minimum of 5 years of experience in software development, with a focus on backend development.<br>• Proficiency in programming languages such as C++, Java, JavaScript, and R, as well as familiarity with the .NET Framework.<br>• Hands-on experience with tools like Atlassian Jira, GitHub, and other bug tracking and version control systems.<br>• Strong knowledge of CSS and other front-end technologies.<br>• Expertise in working with Blackbaud and Raiser’s Edge platforms.<br>• Demonstrated ability to debug complex code and optimize for performance and scalability.<br>• Excellent problem-solving skills and the ability to work collaboratively with diverse teams.<br>• Strong documentation skills to clearly communicate technical changes and recommendations.
<p>Robert Half is the world’s first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles.</p> <p>Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. <a href="https://www.roberthalf.com/ca/en/mobile-app" target="_blank">Download the Robert Half app</a> and get 1-tap apply, notifications of AI-matched jobs, and much more.</p> <p>Questions? Call your local office at 1.888.490.4429. All applicants applying for Canadian job openings must be authorized to work in Canada.</p> <p>Only job postings for jobs located in Quebec appear in French.</p> <p>© 2025 Robert Half. By clicking “Apply Now,” you’re agreeing to <a href="https://www.roberthalf.com/ca/en/terms">Robert Half’s Terms of Use</a>.</p>
  • Toronto, ON
  • remote
  • Temporary
  • - CAD / Hourly
  • We are looking for an experienced Senior Software Developer to join our team on a long-term contract basis in Toronto, Ontario. In this role, you will leverage your expertise to analyze, optimize, and enhance complex codebases while collaborating with stakeholders to deliver high-quality technical solutions. This is an exciting opportunity to work on cutting-edge systems and contribute to the success of our organization.<br><br>Responsibilities:<br>• Conduct comprehensive analysis of existing codebases within Raiser’s Edge, Blackbaud, and Luminent systems to identify inefficiencies and recommend improvements.<br>• Implement best practices for software security, scalability, and performance, ensuring robust and efficient solutions.<br>• Debug and resolve complex technical issues, delivering timely fixes and enhancements that maintain system integrity.<br>• Refactor and optimize code for improved performance, maintainability, and scalability across organizational platforms.<br>• Collaborate with IT teams and business leaders to align technical solutions with organizational goals and objectives.<br>• Create detailed documentation of code changes, implemented solutions, and recommendations for future development.<br>• Provide expert consultation on Blackbaud and Raiser’s Edge systems, offering strategic guidance for enhancements and implementation.<br>• Support system integrations, APIs, and middleware components to ensure seamless functionality and interoperability.<br>• Establish and enforce comprehensive frameworks for code review and technical compliance to maintain high development standards.
  • 2025-09-15T16:54:02Z

Senior Software Developer Job in Toronto | Robert Half