PFE 2027 – Information Security & IT End-of-Studies Internships

About Us

At Medius, we believe managing finance should be about strategy, not stress. That same mindset shapes not only the solutions we build, but also the culture we create for our people. We remove complexity, embrace innovation, and give our teams the freedom to focus on what truly matters — whether that’s transforming the future of finance with AI or finding balance to go home on time.

Founded in Sweden in 2001, Medius has grown from a local startup into a global leader in cloud-based spend management solutions. Today, thousands of organizations worldwide trust us to simplify accounts payable and spend management processes. Our journey has been driven by continuous innovation, a passion for technology, and above all — the people who make it happen.

We’re more than a software company. We’re a team of problem-solvers, innovators and collaborators working together to reinvent the category of accounts payable. Our solutions use Artificial Intelligence to eliminate manual work, bring clarity, confidence, and control, and empower finance teams of the future.

At Medius, our values guide how we work and grow together:

• Connect – We believe in the power of people—individually and collectively—and our success depends on understanding and respecting each other. We appreciate that ‘empowering finance teams of the future’ is an exciting endeavor, and we share it with everyone around us.

• Question – We enjoy the challenge of our work and the thrill of collaboration. We are not afraid to question ourselves and each other because we believe diverse perspectives can lead to better outcomes and that there is great power in resolution.

• Own – We are thorough, thoughtful, and decisive. We anticipate what’s next, what a customer might need, and then we deliver. That’s how we get things done. And that’s how we remain a leader. Customers trust us to do our job so that they can focus on what they do best.

At Medius, you’ll join a diverse, global community where curiosity is celebrated, ideas matter, and innovation never stops. If you’re passionate about technology, eager to make an impact, and ready to grow alongside a team that lives its values, Medius is where you can do your best work — your impact is global.

Learn more at www.medius.com

Job overview:

Medius Tunisia is opening end-of-studies internships (PFE) within the Information Security & IT Department. This post covers 5 topics. Each internship lasts 6 months, starting on February 2027. You work on a real project with a clear deliverable, guided by a mentor from the team.

How to apply:

Read the topics below and choose up to 3. Apply once, and when the form asks, write the IDs of your topics in order of preference (for example: IT-02, IT-05, IT-01). We call you for a first conversation, then the hiring manager of your topic interviews you.

The topics:

• IT-01: Design of an Automated Continuous Security Validation Framework for Multi-Tenant SaaS Environments (Information Security)

• IT-02: TokenOps: Measuring, Governing and Optimising AI/LLM Spend Across the Organisation (AI Transformation)

• IT-03: Autonomous Agentic Software Creation from Idea to Production (AI Transformation)

• IT-04: Business Analyst Intern (Finance & IT) (Business Solutions)

• IT-05: Designing, Migrating and Optimising Data Models and Dashboards from Domo to Microsoft Fabric (Data Integration)

Responsibilities and Duties:

Depending on the topic you choose, you will:

• IT-01: Build a platform that continuously validates whether security controls are working as intended across a multi-tenant SaaS environment, including backup validation, tenant isolation, alert triggering, and privileged access reviews.

• IT-02: Analyze AI tool adoption, usage patterns, costs, and business value. Design governance frameworks, KPIs, optimization initiatives, and cost-saving recommendations.

• IT-03: Design and develop a multi-agent AI system capable of transforming a product idea into a deployable application with architecture, code, tests, infrastructure, and deployment pipelines.

• IT-04: Document finance processes, identify automation opportunities, perform gap analysis, and translate business needs into requirements and user stories.

• IT-05: Migrate dataflows, datasets, dashboards, and reports from Domo to Microsoft Fabric while ensuring governance, performance, and scalability.

Qualifications:

You are a final-year student in engineering, IT or business, curious, independent, and happy to own a project. Depending on the topic you choose:

• IT-01: Software Engineering / Cybersecurity. Azure access, .NET, cybersecurity interest.

• IT-02: Business / Product / AI. AI literacy, data analysis, Excel/Power BI, English communication.

• IT-03: AI & Software Engineering. Strong Python, LLM engineering, LangGraph/LangChain, APIs, Docker, CI/CD.

• IT-04: Business Analyst. Business analysis skills, finance knowledge, process mapping, documentation, English.

• IT-05: BI Developer. Power BI, SQL, DAX, Power Query, ETL/ELT concepts.
  

Medius is committed to fair and equitable compensation practices.

Actual compensation will be determined based on several factors, including but not limited to relevant skills, experience, qualifications, certifications, internal equity, and the geographic location in which the role is performed. Compensation may vary for roles performed in different locations due to differences in the cost of labor.

The total compensation package for this position may also include eligibility for variable compensation (such as a performance bonus or commission), benefits, and/or participation in other incentive or benefit plans, in accordance with the terms of the applicable plans. Benefits may include medical, dental, and vision coverage, paid time off, and retirement benefits, subject to eligibility requirements.

Medius is an equal opportunity employer. We are committed to providing equal employment opportunities to all qualified applicants and employees, without regard to race, color, religion, sex (including pregnancy, sexual orientation, and gender identity or expression), national origin, ancestry, age, disability (physical or mental), genetic information, medical condition, marital status, citizenship or immigration status, military or veteran status, or any other characteristic protected by applicable federal, state, or local laws.

If you require a reasonable accommodation due to a disability or for religious reasons during the application or interview process, please review our accommodations process.

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