Top Tech Jobs & Startup Jobs in Montreal

Design, develop and maintain full‑stack software for telecom hardware products. Build back-end APIs and low‑level integrations, create front‑end UIs, prototype PoCs, integrate drivers and collaborate with hardware, FPGA and systems teams to deliver commercial products.

Design, develop and maintain automated unit, integration, system, regression and performance tests. Define testing strategies and frameworks, write test plans and specifications, integrate suites into CI/CD, analyze results and triage defects, and apply AI tools to generate/prioritize tests and detect anomalies. Collaborate with development teams to improve QA practices.

Senior software engineer responsible for designing, developing and maintaining scalable C#/.NET Core solutions, influencing architecture, driving quality with automated tests and code reviews, mentoring team members, collaborating across product/QA/DevOps, and delivering production-ready network/telecom test platform features.

Lead hardware architecture for EXFO's high-speed platforms (106.25 Gbps, 224 Gbps+). Evaluate emerging technologies, design complex electronics/FPGA/mechanical systems, run PoCs, ensure signal integrity on high-density PCBs, support R&D decisions, attend industry events, and contribute to platform evolution. Occasional travel; Canadian citizen or permanent resident required.