Senior Embedded Systems Developer (C++/Python)

Montréal, QC
Hybrid
Posted Oct 15, 2026
1 position

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Employment type: Full-time
Experience level: Senior · 5+ years
Posting language: English
Working hours: 40 hours per week
Office presence: 3 days per week
Seniority: Mid-Senior level

Job summary

Convert an existing Python solution to C++ for real-time execution, develop features in both languages, and build tools for communicating with and analyzing embedded systems. Test software in simulations and field trials, document and communicate results, and participate in Agile ceremonies while following software development standards.

Job details

MANNARINO Systems & Software Inc. is a leader in providing safety-critical systems, software, hardware and certification engineering services to the aerospace, defense, space, simulation & power generation industries. Our customer base is very large, covering traditional aerospace companies as well as new and exciting markets, including electric propulsion, Urban Air Mobility, Unmanned Aerial Vehicle and autonomous flight. The MANNARINO culture is focused on high quality, hard work, professionalism and teamwork within a highly respectful, motivating atmosphere geared towards long-term business growth. As a member of our team, you will benefit from: a comprehensive group insurance and RRSP plan a flextime policy with paid overtime discretionary bonuses a fitness reimbursement program other office perks such as catered weekly lunches and free hot beverages (espresso, coffee, hot chocolate and tea) regular company outings Career Opportunity and Primary Roles / Responsibilities The Embedded Systems Engineering team contributes to the development, testing, and delivery of software deployed on or communicating with embedded systems. In this role, you will work alongside multidisciplinary teams developing autonomous multi-agent drone systems operating across aerial, surface, and underwater platforms. These technologies are used to help protect critical infrastructure and support Canadian territorial security, offering an opportunity to contribute directly to mission-critical autonomous systems. Key Responsibilities Collaborate with the engineering team to convert an existing Python solution into C++ for execution in a real-time environment. Develop new features and capabilities in both C++ and Python. Perform functional and performance testing in simulated environments and during field trials. Analyze, document, and communicate test results effectively. Develop tools used to communicate with and analyze embedded systems. Participate actively in Agile ceremonies, including Sprint Planning, Daily Stand-ups, Sprint Reviews, and Retrospectives. Follow established software development best practices and coding standards.x Required Competencies Strong expertise in C++ development, particularly in real-time systems. Strong knowledge of Linux environments. Experience developing and debugging embedded systems. Good knowledge of Python and its ecosystem. Understanding of the challenges associated with deploying Artificial Intelligence on robotic platforms. Experience with ROS2 or a comparable robotics framework. Excellent communication skills in French, both written and spoken. Ability to work effectively within an Agile development environment Preferred Qualifications Experience working with autonomous systems, robotics, drones, or multi-agent platforms. Experience supporting field testing and validation activities. Eligibility requirement: Applicants must be Canadian Citizens or Permanent Residents of Canada and legally authorized to work in Canada. Knowledge of performance optimization and real-time software architectures. Miscellaneous Requirements The work model is hybrid (at least 3 days at the office in Montreal). Professional proficiency in spoken and written French is mandatory. Occasional travel may be required based on project needs. Knowledge of English is required to communicate and work with customers outside the province of Quebec. / La connaissance de l'anglais est requise pour communiquer et travailler avec nos clients situés à l'extérieur de la province de Québec. At MANNARINO, we believe that passion and a desire to learn is crucial. Diversity of thought and experiences leads to innovative solutions and creativity. This is why we would like to encourage all those interested to apply. We are an equal opportunity employer. All applicants will be held in strict confidence. Only those selected for interview will be contacted.

What you’ll do

Requirements

Candidates need strong C++ and Linux skills, embedded systems development and debugging experience, and good Python knowledge, along with familiarity with robotics frameworks such as ROS2 and the challenges of deploying AI on robotic platforms. Professional spoken and written French, English for work with out-of-province customers, Agile teamwork, and Canadian citizenship or permanent residency with legal authorization to work in Canada are required.