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Senior Software Systems Engineer

Artefact

Brussels-Capital, Belgium ( Brussels) permanent

Posted: December 7, 2025

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Job Description

Join Effixis, an Artefact Company: Lead the Future of AI-Powered Systems as a Senior Systems Software Engineer

Are you an experienced software systems engineer with a passion for designing and deploying complex, scalable solutions? Effixis, an Artefact company, is seeking a Senior Systems Software Engineer to join our Lausanne office. If you thrive in the intersection of cutting-edge technology and impactful AI applications, this is your opportunity to take the lead in building robust systems and contributing to transformative projects.

Who You Are

• An accomplished professional with at least 4 years of experience in software systems engineering, particularly in AI-driven environments and consulting.

• Experienced in DevOps methodologies and proficient with Docker, Kubernetes, Terraform, and cloud platforms (e.g., AWS, Azure, GCP).

• A strong leader with a history of managing projects and teams, delivering tailored solutions that exceed client expectations.

• Adept at fostering collaboration in multicultural, multidisciplinary teams and building lasting relationships with clients.

• Eager to stay ahead of the curve, continually learning about emerging technologies and integrating them into best practices.

Who We Are

Effixis is part of the Artefact Group, a global leader in Data & AI consulting. We operate at the forefront of innovation, delivering impactful solutions across industries like public health, manufacturing, and media. Our team thrives on creativity, collaboration, and a commitment to excellence, all within a supportive and inclusive work environment.

What You Will Do

As a Senior Systems Software Engineer at Effixis, you will:

• Lead System Design and Implementation: Architect and implement scalable, reliable software systems that adhere to the highest standards in DevOps, containerization, orchestration, and cloud technologies.

• Deploy and Optimize Complex Systems: Utilize Docker, Kubernetes, and Terraform to deploy robust applications and ensure their optimal performance and reliability.

• Project and Team Leadership: Manage multidisciplinary teams, guiding them to deliver projects that meet and exceed quality standards, timelines, and client expectations.

• Client Engagement: Collaborate closely with clients to understand their needs and provide innovative, tailored solutions that maximize the potential of AI-powered systems.

• Promote Best Practices: Establish and uphold industry best practices and company standards across all engineering activities.

• Stay Ahead of Technological Trends: Monitor and adopt emerging technologies to maintain Effixis’ position at the forefront of the AI and software engineering landscape.

What You Bring

• A strong foundation in software systems engineering, with significant experience in DevOps, Docker, Kubernetes, Terraform, and cloud platforms.

• A proven track record of managing complex software deployment projects and leading diverse teams to success.

• Demonstrated ability to solve intricate technical challenges and innovate within the software engineering field.

• Exceptional communication and interpersonal skills, enabling effective collaboration with team members and impactful client interactions.

• A steadfast commitment to delivering excellence and fostering a culture of continuous improvement.

What We Offer

• Competitive compensation and benefits package.

• A pivotal role in shaping the future of AI-powered systems, contributing to high-impact, groundbreaking projects.

• A dynamic, collaborative work environment that values creativity, professional growth, and inclusivity.

• Access to state-of-the-art tools and dedicated resources for your ongoing development.

• A beautiful location in Brussels, offering an excellent work-life balance.

Don’t worry if you don’t meet every criterion! At Effixis, we value potential and motivation. If you’re ready to take on new challenges and lead impactful projects, we want to hear from you.

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