System & Test (IVVQ) Engineer (W/M)

We Elevate. Digitally.

SQLI, a European leader in customer experience and digital transformation, helps major international brands create value through technology and digital innovation. From strategy to the deployment of our clients technological assets, we design and build robust, high-performance architectures and engaging experiences by combining cutting-edge technologies, proven methodologies, and deep technical expertise.

To strengthen our teams (2,200 people across 12 countries), we are recruiting passionate individuals who share our values: Creative Spirit, Commitment, Forward Thinking.

You will join an IV&V team working on large-scale, mission‑critical systems. Your mission is to design and execute integration and system tests, validate end‑to‑end scenarios, and ensure reliable interactions across software, hardware, and external systems.

Responsibilities

• Perform integration, system, and end‑to‑end testing
• Develop and maintain automated test suites (functional & non‑functional)
• Embed tests into CI/CD pipelines for continuous validation
• Manage test environments, simulators, and datasets
• Define test strategies, analyze defects, and support resolution
• Contribute to continuous improvement of testing and quality practices

• 8+ years in system integration & testing within complex environments
• Strong test automation experience (e.g. Squish, ReadyAPI, JMeter)
• Good knowledge of APIs, networking, virtualization
• Scripting/development skills (Python, Java, Shell)
• CI/CD experience (e.g. Jenkins, Git)
• Background in regulated or safety‑critical systems is a plus
• Fluent in English and French

Why you should join?

• A human-sized agency (160 people) close to its clients, offering large-scale, high-profile projects.
• We will help you grow and develop your skills: e-learning, training, certifications.
• Career support with HR standards: annual review and project follow-up.
• A friendly and dynamic work environment!