Senior / Lead C++ Developer

We are looking for a Senior C++ Developer, with the possibility of filling multiple positions, including a Team Lead role, to collaborate on a wide range of innovative projects in partnership with our clients. The successful candidate will work within a multidisciplinary team of talented engineers, developers, designers, and QA analysts, and will contribute to the design and development of cutting-edge technological solutions.

As a Senior C++ Developer at Spiria, you will be required to :

• Write, modify, optimize, and debug C++ code.
• Design and develop high-performance software systems in C++.
• Architect and implement core libraries, schedulers, and reusable components for intelligent agents.
• Participate in testing and quality assurance activities according to established strategies.
• Lead or contribute to R&D initiatives focused on system autonomy, decision-making, and reliability.
• Integrate AI models (SLMs, LLMs, VLMs, policies) into constrained environments and deterministic execution loops.
• Collaborate on various project-related activities in an Agile context : effort estimation, requirements analysis, prototyping, problem solving, and software component integration and configuration.
• Review code and architecture to ensure compliance with development standards and best practices.
• Collaborate with multidisciplinary local and international teams (autonomy, core, display / visualization).

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What we offer you :

Work Environment We believe work-life balance is essential. We make this possible through a flexible work organization and a personalized working style. Whether you’re at the office or in your location of choice, what matters most is the impact of your work, not where you're doing it from. About Us At Spiria, we’re a team of over 150 professionals across Canada. For more than 20 years, we’ve been building custom software solutions driven by a strong commitment to code quality, technological excellence, collaborative creation, and customer satisfaction.