Senior Software Developer

Eddyfi • Quebec, QC

5d • Hybrid

About The Position

This role is part of our Automated Vision Systems product line. The Senior Software Developer — Architecture designs, develops, and maintains high‑performance software components for LCMS/inspection systems within a multidisciplinary engineering context. They ensure the technical quality of deliverables, guide architectural decisions, mentor teams (engineers and interns), and work closely with Product, QA and Services to ensure solutions meet customer requirements and industry standards. At Eddyfi Technologies, we’re proud to push the boundaries of innovation while fostering a workplace where everyone feels valued, respected and empowered to do their best work. We believe that diverse perspectives, experiences, and ways of thinking strengthen our teams and help us build better solutions for the industries the world depends on. As a world-renowned company, we’re behind some of the most advanced systems in the world—delivering cutting-edge solutions through ET & UT, Remote Monitoring, Nuclear Steam Generators, Automated Vision Systems, and Robotics.

Requirements

• Bachelor’s degree in Computer Engineering, Software Engineering, Computer Science or a related field (or equivalent experience).
• Minimum 7 years of relevant software development experience (or 5+ with proven achievements).
• Demonstrated experience in software architecture and technical leadership of projects.
• Strong command of modern C++ (C++17/20): memory management, multithreading, concurrency, design patterns.
• Good knowledge of C# and UI development (WPF/.NET); ability to work on a mixed C++/C# codebase.
• Experience developing on Windows and Linux; familiarity with cross‑platform toolchains.
• Strong debugging and profiling skills (e.g., Valgrind, perf, VTune) and algorithm optimization.
• Mastery of software quality practices: unit testing, TDD, BDD, code reviews, CI/CD.
• Familiarity with integration/deployment tools (Git, GitHub Actions / Azure DevOps / GitLab CI).
• Familiarity with static analysis tools and sanitizers (clang‑tidy, cppcheck, Address/Undefined Sanitizer).
• Rigor, autonomy, analytical mindset and excellent communication skills.
• Ability to prioritize and deliver according to project timelines.
• Professional English (reading/writing/speaking) for documentation and international collaboration.

Nice To Haves

• Experience in performance‑critical environments (real‑time processing, acquisition, signal processing or equivalent) is an asset.
• Experience in computer vision, AI/ML applied to image or signal processing.
• Knowledge of real‑time systems, data acquisition and hardware/firmware interfaces.
• Experience with containers (Docker), light orchestration and cloud deployment (Azure, AWS).
• Experience in embedded development or SIMD/GPU‑optimized processing engines
• Experience in instrumentation and measurement (LCMS or inspection systems) or a similar domain.

Responsibilities

• Design, develop, test and optimize libraries and applications in C++ (C++17/20) and C# (.NET/WPF) on Windows and Linux within Agile teams.
• Define and document software architecture, APIs and critical module interfaces.
• Guide technology choices and establish development standards (style, CI/CD, code reviews, testing).
• Implement and maintain CI/CD pipelines, continuous integration of unit and integration tests, and automated deployment.
• Write and maintain test suites (unit, integration, performance); apply TDD where appropriate.
• Perform profiling, optimization and performance validation (memory, latency, parallelism).
• Deploy static analysis tools, sanitizers and practices to limit regressions and memory issues.
• Produce technical documentation (designs, test plans, performance manuals) and ensure requirements traceability.
• Act as a technical mentor: code reviews, pair programming, knowledge transfer and training for junior team members.
• Collaborate with Product, Sales and Services to analyze customer needs, validate requirements and prioritize fixes/enhancements.
• Conduct technology watch and build prototypes to evaluate relevant new approaches.
• Perform any other duties related to the role as assigned by management.

Benefits

• We encourage candidates to apply even if they do not meet every requirement listed, as we recognise that skills and experience can be gained in many ways.
• We value transferable skills, different career paths and learning agility. Experience gained through non-traditional routes is welcome.
• At Eddyfi technologies, diversity, equity and inclusion are fundamental to who we are. We are committed to providing equal employment opportunities and fostering an inclusive workplace where everyone feels a sense of belonging.
• We welcome and encourage applications from all qualified individuals, regardless of race, ethnicity, gender identity or expression, sexual orientation, age, religion, disability, neurodiversity, or any other characteristic protected by law.
• If you require accommodations at any stage of the recruitment process, please let us know. We are committed to ensuring an accessible and inclusive experience for all candidates.
• All positions based in Quebec require proficiency in French, both written and spoken. Additionally, functional skills in English are required to meet the needs of our offices and clients internationally. For all our offices worldwide, certain positions may be subject to background checks, including credit, criminal, and employment history verification.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: Associate degree
• Number of Employees: 101-250 employees