Title: Sr. Engineers / Architects - Optical Boards Location: Ottawa (Preferred) / Toronto, ON Onsite Contract / Fulltime

Job Opportunity: This job posting is for an existing, active vacancy and We are looking to hire Sr. Engineer / Architect - Optical Boards at Ottawa (preferred) / Toronto, ON, immediately who has strong experience in coding /engineering skills in C/C++ (must have) & optical boards.

Keywords: Optical, DWDM, ROADM, OTN, C/C++ and programming experience, development & coding.

Role Overview: Job involves development of new features on optical L0 side. The engineer should have the following criteria : Engineers having good experience on bringing up optical boards like ROADMs, Amplifiers, RAMAN, OTDR at the card and system level. Architects and developers with deep hands-on experience in optical control loops: VOAs, OCMs, ROADM and amplifier control architectures Strong C++ engineers especially those who understand multi-threaded systems design at scale. Senior engineers (5+ years) with extensive SW design depth Engineers having experience collaborating with firmware and hardware teams and know how to drive firmware specifications collaboratively. Optical firmware developers A real plus: anyone with domain knowledge in Optical Protection and Restoration And increasingly critical: engineers who are already embracing AI-assisted development Cursor AI /Claude Code , AI DLC models, the whole modern toolchain. Engineers having GX software and/or test experience.