INTERNSHIP - Cloud Developer / Automating Test Engineer (M/F/X)

HMS Networks; Waals-Brabant; On-site; EUR 8,900 - 13,000; Part time

Job summary

HMS Networks invites students to join its Cloud development team for an internship of 3 months to 1 year in Belgium. You will work on the Ewon Cloud SaaS platform, contributing as a full-stack developer or as a test automation engineer, collaborating with POs, developers, testers, DevOps, and managers to deliver high-quality software.

Join an international, cross-functional team and gain hands-on experience with SaaS, IoT, and cloud technologies while applying agile practices such as Kanban or

Qualifications

• Student in Computer Science.
• Strong analytical and problem-solving abilities.
• Interest in SaaS, IoT and digital product development.
• Good English communication; French a plus.

Responsibilities

• Join a cross-functional development team working on Ewon Cloud SaaS platform.
• Contribute to either the Developer track (UI/API/cloud services) or Testing track (unit/integration tests).
• Participate in agile ceremonies and collaborate with Product Owners, developers, testers, and DevOps.
• Use tools like GitLab, Jira, and Confluence to manage work and improve quality.

Skills

Analytical mindset

Problem-solving

English fluency

IoT interest

Education

Student in Computer Science

Tools

Jira

Confluence

GitLab

Job description

Internship duration : minimum 3 months / maximum 1 year

If you are a curious, motivated student who enjoys learning, solving real problems, and collaborating with others, then you’ll feel at home in our Cloud development team.

If you like taking initiative, exploring new technologies, and contributing to meaningful industrial IoT projects, this internship will give you the space to grow, experiment, and make an impact.

About the internship

You will join a cross‑functional development team working on Ewon Cloud, a large‑scale SaaS platform used worldwide.

Depending on your profile, you will contribute as a full‑stack developer or as a test automation engineer.

You will collaborate with Product Owners, developers, testers, DevOps engineers, and managers to turn business needs into clear, actionable, and high‑quality software.

YOUR MISSION

As part of the development team, you will contribute to ongoing projects and support the team in their daily activities.

Software Development (Developer Track)

• You work with Product Owners and developers to understand functional requirements.
• You translate user stories into working software components.
• You contribute to the implementation of UIs, APIs, cloud services, or platform features.
• You ensure compatibility and integration with existing platform components.

Testing & Quality (Automating Test Track)

• You develop unit tests and integration tests to ensure software quality.
• You contribute to debugging, troubleshooting, and resolving technical issues.
• You participate in code reviews and apply feedback from senior developers.
• You help maintain the reliability and stability of the platform.

Agile Team Collaboration

• You participate in agile ceremonies such as sprint planning, backlog refinement, reviews, and retrospectives.
• You collaborate with developers, testers, DevOps engineers, and Product Owners.
• You follow development workflows using tools such as GitLab, Jira, and Confluence.
• You contribute to team discussions and technical problem‑solving.

Skills / Methology

Expected methodology

You work using structured and professional methodologies such as Kanban and/or Scrum.

Skills you will develop

• Analytical and problem‑solving skills.
• Hands‑on experience with agile product development in a SaaS environment.
• Practical skills in backlog management, requirement analysis, and user story writing.
• Exposure to real‑world cloud technologies and industrial IoT use cases.
• Collaboration within an international and cross‑functional team.
• Use of tools like Jira, Confluence, GitLab.

Technologies you may work with

• Developer track: Java, Spring, Angular, TypeScript
• Tester track: Robot Framework, Python

YOUR PROFILE

• You are a student in Computer Science.
• You have an analytical mindset with strong problem‑solving and organizational skills.
• You have an interest in SaaS, IoT, and digital product development.
• You have good communication skills in English (French is a plus).

Who We Are

The HMS Networks Group, which employs more than 1100 people in 20 countries, is an internationally leading provider in the field of Industrial Information & Communication Technology (Industrial ICT).

Driven by a strong customer‑centric approach and dynamic growth, HMS has unparalleled expertise in Industrial Data and IIoT—from secure remote connectivity to real‑time data visualization and advanced diagnostics.

With a comprehensive industrial vision, HMS delivers solutions that connect machines and devices to the cloud, enable local operational control, and provide clear, actionable data insights. Security and reliability are at the core of every offering, with robust technologies built to meet the demands of harsh industrial environments.

HMS is also a driver of innovation and expansion, following the recent integration of Red Lion ® and PEAK-System ® , and the launch of Ewon Cloud and Ewon Edge in early 2025.

We also like to say that we put Heart, Mind and Soul into our work. That's how we create our shared culture, and it's a pretty good acronym for that too.

At HMS, we believe that equal treatment and equal opportunity shall apply to everyone, regardless of ethnicity, nationality, gender, gender identity or expression, sexual orientation, religion or other belief, political opinion, social origin, disability, age or any other status protected by applicable laws.

We believe the best ideas come from diverse perspectives working together in a respectful, balanced environment.

Our culture is built ontrust, empathy, and collaboration, where everyone feels safe to grow, share ideas, and find meaning in their work.

Whether you’re seekinginnovation, development, ora healthy work-life balance, you’ll find a place where you can truly thrive.

We valuelistening, mentoring, andsupportive leadership, and our working conditions are designed to reflect the realities of life, becausesuccess looks different for everyone.

This commitment applies throughout the employee journey, across all HMS locations.

Welcome to HMS!