Senior Software Engineer – Scale APIs, Lead & Architect

infosquash; Brampton; On-site; CAD 85,000 - 120,000; Full time

Job summary

Infosquash in Brampton, Canada is seeking a software engineer to design and develop scalable, high‑performance applications and APIs. You will lead code reviews, mentor junior engineers, and ensure best practices across teams.

Collaborate with cross‑functional groups to deliver reliable software solutions, optimize system performance, troubleshoot issues, and contribute to architecture decisions and technical design documentation that guides future work.

Qualifications

• Experience designing scalable, high‑performance APIs.
• Experience leading code reviews and mentoring engineers.
• Strong collaboration with cross‑functional teams.
• Familiarity with scalable architectures and performance tuning.

Responsibilities

• Design and develop scalable, high-performance applications and APIs.
• Lead code reviews and mentor junior engineers.
• Collaborate with cross-functional teams to deliver reliable software.
• Optimize system performance and troubleshoot issues.
• Contribute to architecture decisions and technical design documentation.

Skills

API design

Scalable systems

Code reviews

Mentoring

Education

Bachelor's degree in Computer Science

Tools

Git

CI/CD

Job description

Infosquash in Brampton, Canada is seeking a software engineer to design and develop scalable, high‑performance applications and APIs. You will lead code reviews, mentor junior engineers, and ensure best practices across teams.

Collaborate with cross‑functional groups to deliver reliable software solutions, optimize system performance, troubleshoot issues, and contribute to architecture decisions and technical design documentation that guides future work.