International Submarine Engineering Location: Port Coquitlam, BC For over 50 years, International Submarine Engineering (ISE) has been a world leader in the production of manned and unmanned underwater vehicles. ISE’s highly skilled team produce reliable, customized and mission‑driven vehicles that exceed customer expectations. ISE is seeking a Software to join our team!

The Software

Developer is responsible for the design, development, testing, integration, and maintenance of software systems that support GeoSpectrum Technologies' and ISE's products, research initiatives, and internal engineering tools. The role focuses on developing robust, maintainable, and high-quality software solutions while collaborating with multidisciplinary engineering teams throughout the product lifecycle.

The Software

Developer participates in requirements analysis, software architecture, implementation, testing, documentation, and deployment activities. This position works closely with Systems, Electrical, Mechanical, Test, and Software Engineering teams to deliver innovative technology solutions that meet customer and business requirements.

Software Development

Implement software in C++, C#, and Python following written specifications, established coding standards, and company software engineering practices. Design, develop, and maintain software applications for customer products, research initiatives, and internal engineering tools. Design and implement graphical user interfaces (GUIs) for operator, engineering, and customer‑facing applications.

Participate in software architecture development, design reviews, and code reviews. Develop reusable software modules, libraries, and frameworks. Troubleshoot, debug, and resolve software defects throughout the development lifecycle.

Support integration of software with hardware, sensors, control systems, and networked devices. Develop software solutions for both Windows and Linux environments. Testing & Verification Develop and execute software test plans and verification procedures.

Perform unit, integration, system, and regression testing. Support automated testing initiatives and contribute to test automation frameworks. Analyze test results and identify root causes of software defects.

Support verification and validation activities in accordance with project and customer requirements. Participate in design verification and acceptance testing activities. Generate software documentation, technical reports,



test plans, test procedures, and test reports using Microsoft Office tools.

Maintain software design documentation and user manuals. Document software configurations, interfaces, and release information. Contribute to project status reports and engineering reviews. Ensure documentation remains current and aligned with software releases.

Collaboration & Continuous Improvement Work with multidisciplinary engineering teams to define software requirements and technical solutions. Participate in project planning, task estimation, and technical reviews. Support continuous improvement initiatives related to software development practices and tools.

Contribute to process improvements that enhance software quality, reliability, and maintainability. Stay current with emerging software technologies, development tools, and industry best practices. 3+ years of software development experience in a professional engineering environment. ~ Experience developing software applications using C++. ~ Experience developing applications using C# and Python. ~ Experience with Microsoft Windows application development. ~ Experience using Visual Studio and the Microsoft .NET development environment. ~ Experience developing software in a team‑based workplace using source control tools. ~ Experience with software testing and verification activities. ~ Experience in robotics, autonomous systems, defense, industrial automation, marine systems, or similar industries considered an asset.

Technical Skills Programming Languages

Solid C++ programming experience. Competent in additional programming languages, particularly C# and Python. Strong understanding of object‑oriented programming principles.

Experience developing maintainable, scalable, and efficient software solutions.

Software Development Tools Microsoft Visual

Studio (.NET). Git‑based source control systems. Debugging and software analysis tools.

Microsoft Office

Suite. Understanding of user experience and usability principles.

Experience developing software applications for Microsoft Windows.



Familiarity with Linux operating systems and development environments. Ability to troubleshoot software issues in both Windows and Linux environments. Networking & Communications Competency with network programming and communications. Understanding of client‑server architectures and network communications.

Software Quality

Understanding of software testing methodologies and best practices.

Experience generating test plans, test procedures, and test reports. Familiarity with software development lifecycle processes. Strong attention to detail and commitment to delivering high‑quality software. High attention to detail and commitment to quality. Customer‑focused and results‑oriented mindset. All candidates must be eligible to obtain and maintain Canadian Controlled Goods and Canadian Government Security clearances. We recognize that our people are our most valuable asset.

Our Total

Rewards package is designed to support your wellbeing, growth, and long‑term success. It includes a competitive base salary, comprehensive health and wellness benefits, paid time off, opportunities for professional development, and programs that recognize and reward your contributions. Market-competitive salary based on experience Employee‑family assistance program Comprehensive Extended Health Group plan benefits Virtual healthcare Corporate discounts and perks Professional development and training Free on‑site parking Free coffee/tea You’ll engage in regular development and performance discussions with your manager, have access to an online learning platform, and benefit from mentoring programs designed to strengthen your skills and open doors to new opportunities in your field.

International Submarine

Engineering is committed to employment equity and building a diverse workforce where every employee can bring their best self to work. We encourage applicants from all qualified individuals, including underrepresented individuals who identify as Black Canadian, racially visible, Indigenous persons, LGBTQIA2S+, persons with disabilities, and women. ISE will accommodate applicants' disability‑related needs, up to the point of undue hardship, throughout all stages of the recruitment and selection process.

If you are a member of an equity group, we encourage you to self‑identify on either your application form, covering letter, or resume. #

📌 Software Engineer, Development & Deployment (Vancouver)
🏢 GeoSpectrum Technologies
📍 Vancouver