We are looking for a Software Integration, Verification and Validation Engineer (SW IVE) to join our dynamic engineering team. In this role, you will contribute to the development and delivery of high-performance systems used in complex and mission-critical environments. You’ll work alongside multidisciplinary teams to ensure the seamless integration, testing, and validation of innovative software solutions.

SII is a European digital and engineering services company of 16,000 experts. SII in Belgium support large businesses in adopting new technologies and innovation management. We value empowerment and entrepreneurship, providing a fulfilling work environment for employees. Our mission is to contribute to the design and development of future products and services for customers. SII is committed to a sustainable digital world and is recognized as a Great Place To Work.

This opportunity is ideal for a tech-driven engineer with a background in IT, software, or systems engineering, looking to take on exciting challenges in fast-paced, high-tech environments.

Key Responsibilities:

• Collaborate with engineering teams to integrate software components into complete systems;
• Define and implement test strategies, plans, and test cases based on system requirements;
• Prepare and manage test environments to support functional, performance, and reliability testing;
• Execute manual and automated tests to validate system behavior and compliance;
• Identify and resolve software integration issues in close coordination with developers;
• Document test results, report defects, and contribute to overall quality assurance processes;
• Provide technical expertise and actively contribute to continuous process improvements;
• Stay current with the latest testing tools, frameworks, and methodologies;
• Support configuration and preparation of systems for Proof of Concept (PoC) and system demos.
  
  

Qualification:

• Master’s or Bachelor’s degree in Computer Science, Software Engineering, or a related field;
• 3 to 5 years of experience in software integration, verification, or validation activities;
• Good understanding of the software development lifecycle and testing best practices;
• Experience with automated testing tools and scripting (e.g., Python);
• Familiar with DevSecOps environments and tools (version control, CI/CD pipelines...);
• Knowledge of defense or high-integrity systems is a plus;
• Previous experience with Agile development practices;
• Knowledge of containerization tools (Docker, Kubernetes) is a bonus;
• Fluent in English (B2 or higher); knowledge of French is a plus;
  
  

Company Culture:

SII Belgium offers a warm, open and empowering company culture, supported by an international group. We value self-motivation, experience, and a passion for technology. Our team is dedicated to maintaining and modernizing platforms and applications to ensure the best performance of digital tools used by customer advisors. We are invested in our consultant career and will support you through formation and career advancement. With our human-size in Belgium, we promote proximity and transparency with our teams.

This role offers a chance to work on innovative projects in a highly technical and collaborative environment. If you are passionate about technology and eager to develop systems that make an impact, we encourage you to apply! Let's Tech Together !