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

We are seeking an experienced BSP Software Engineer to support the development of a next-generation embedded computing platform for an in-flight entertainment system.

In this role, you will contribute throughout the software development lifecycle, from initial design and board bring-up through implementation, integration, testing, optimization, and release. Your work will involve developing and enhancing operating system and platform software, supporting the integration of hardware and software components, and ensuring that the underlying platform provides a stable and high-performing foundation for higher-level applications and services.





You will collaborate closely with hardware, platform, Android, system integration, validation, and DevOps teams to bring new platform capabilities to life on embedded hardware and troubleshoot challenging system-level issues. The position provides an opportunity to work hands-on with Linux, QNX, device drivers, board-level software, and virtualized environments, while contributing to robust software designed for demanding aerospace applications.

Key Responsibilites

- Design, develop, integrate, debug, and maintain embedded Linux kernel, QNX, and device-driver software.

- Perform board bring-up and support platform initialization from the bootloader through operating-system and driver layers.

- Develop and test high-quality embedded software from functional and system specifications.

- Integrate and validate platform software with hardware peripherals, operating-system services, virtualization components, and higher-level software.

- Diagnose and resolve boot, driver, communication, memory, performance, stability, and system-integration issues.

- Optimize system performance and memory utilization against defined technical KPIs.

- Enhance existing software to improve efficiency, reliability, robustness, and maintainability.





- Develop and execute unit, integration, functional, regression, performance, and system-level tests.

- Create test automation and performance-benchmarking capabilities.

- Participate in code reviews and provide constructive technical feedback.

- Contribute to CI/CD pipelines, automated builds, static analysis, code-quality gates, and release-readiness activities.

- Participate in sprint planning, daily stand-ups, retrospectives, estimation, risk management, defect triage, lab bring-up, demonstrations, and release support.

- Work collaboratively within a cross-functional Agile scrum team.

- Maintain traceability between requirements, design decisions, implementation, test evidence, defects, and performance results.

- Produce and maintain technical documentation, including architecture updates, feature designs, architecture decision records, interface definitions, sequence diagrams, data-flow diagrams, test documentation, performance reports, release notes, and knowledge-transfer material.

Required Competencies

- Qualified experience developing, debugging, and testing Linux kernel and device-driver software.

- Hands-on board bring-up experience.

- Strong embedded programming skills in C and C++.

- Proficiency with Python and relevant scripting languages.

- Experience optimizing embedded system performance and memory utilization.

- Knowledge of hardware communication protocols, including:

- UART

- SPI

- I2C

- Ethernet

- USB

- Experience with operating system development, system security protocols, and

📌 BSP Software Engineer (St-Laurent-de-l'Île-d'Orléans)
🏢 Mannarino Systems and Software
📍 St-Laurent-de-l'Île-d'Orléans