Senior API Test Development Engineer
EllisDon • mississauga, peel region • Posted June 10, 2026
About the Role
Become a critical member of the EllisDon team as a Senior Software Development Engineer in Test, focusing on API testing and quality assurance for high-stakes projects. Build tools that deliver real solutions.
In this high-level role, you will manage the complete quality lifecycle while mentoring junior engineers. Your responsibilities include identifying delivery bottlenecks and collaborating with infrastructure teams to embed SRE principles into daily workflows. Leverage your troubleshooting skills and experience in coding to drive excellence in automation.
Key Responsibilities:
• Manage quality lifecycle for key projects effectively
• Create valuable tools to address testing issues
• Specialize in API testing and problem-solving strategies
• Provide mentorship and training to junior staff
• Partner with infrastructure teams for quality improvements
Requirements:
• University degree in Software Engineering or similar
• 7 or more years in Software Quality...
In this high-level role, you will manage the complete quality lifecycle while mentoring junior engineers. Your responsibilities include identifying delivery bottlenecks and collaborating with infrastructure teams to embed SRE principles into daily workflows. Leverage your troubleshooting skills and experience in coding to drive excellence in automation.
Key Responsibilities:
• Manage quality lifecycle for key projects effectively
• Create valuable tools to address testing issues
• Specialize in API testing and problem-solving strategies
• Provide mentorship and training to junior staff
• Partner with infrastructure teams for quality improvements
Requirements:
• University degree in Software Engineering or similar
• 7 or more years in Software Quality...