Rogier Slag
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Rogier Slag Email & Phone Number

CTO at Magnet.me at Magnet.me
Location: Rotterdam, South Holland, Netherlands 8 work roles 4 schools
1 work email found @inventid.nl LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email r****@inventid.nl
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Current company
Role
CTO at Magnet.me
Location
Rotterdam, South Holland, Netherlands

Who is Rogier Slag? Overview

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Quick answer

Rogier Slag is listed as CTO at Magnet.me at Magnet.me, based in Rotterdam, South Holland, Netherlands. AeroLeads shows a work email signal at inventid.nl and a matched LinkedIn profile for Rogier Slag.

Rogier Slag previously worked as CTO at Magnet.Me and Engineering Manager at Magnet.Me. Rogier Slag holds Master Of Science (Msc), Computer Science from Delft University Of Technology.

Company email context

Email format at Magnet.me

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{first}@inventid.nl
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AeroLeads found 1 current-domain work email signal for Rogier Slag. Compare company email patterns before reaching out.

Profile bio

About Rogier Slag

Since university I've been passionate about building and scaling systems and teams. It started out with inventid, a now defunct company which eased online ticket sales for event organizers. inventid facilitated their ticket sales, including all related financial transactions.After graduating university I joined Magnet.me, where I'm still employed. I was drawn to the group of young and enthusiastic people whose dream it was to help students and graduates to find the job they love, and for companies to hire the talent they need. At Magnet.me I started out as the engineer setting up the infrastructure, both for our production systems, as well as for the local tooling for developers. After v1.0 was launched, I gravitated more to a general software engineering role where I also handled operations. Nowadays as CTO I'm responsible for all engineering management within Magnet.me.As I liked both the people as well as technical aspect of Software Engineering, I moved over to a Team Lead role, and later an Engineering Manager role. Given that the Magnet.me team which both designs as well as develops our software is relatively small, it means I have been able to remain hands-on as well. In 2022 I joined the MT of Magnet.me as CTO. In addition to my previous responsibilities I'm now jointly responsible for the strategic direction of the entire company, and fully responsible in how we can leverage our technology to enable and propel further growth.

Listed skills include Matlab, English, Microsoft Office, Engineering, and 19 others.

Current workplace

Rogier Slag's current company

Company context helps verify the profile and gives searchers a useful next step.

Magnet.me
Magnet.Me
CTO at Magnet.me
AeroLeads page
8 roles

Rogier Slag work experience

A career timeline built from the work history available for this profile.

Cto

Current

Rotterdam, Nl

Magnet.me is the #1 career network for students, graduates and employers in the Netherlands.Magnet.me uses AI to empower every student to build a network of interested employers and to discover jobs based on their profile and preferences. More than 300,000 students are on the network to kickstart their careers.On the employer side, 5000+ companies - from multinationals like Unilever, ABN AMRO and McKinsey to startups and scale ups - use Magnet.me to establish meaningful connections with young talent and to fill their internships and jobs without hassle.

Jan 2022 - Present

Engineering Manager

Rotterdam, Nl

Jul 2018 - Dec 2021

Software Engineer

Rotterdam, Nl

Mar 2014 - Jun 2018

Cto - Owner

Inventid

Your ticket shop, our worries. This is the main statement of inventid. inventid hosts ticket shops for events and takes care of the access control at the gates.As CTO I am responsible to oversee development of all our hardware and software products. The incorporation of new technologies (RFID, cashless events) is another main task

Nov 2011 - Mar 2020

Intern Test Engineer

Leiden, Zuid-Holland, Nl

For the VPS Unit I develop software that enables test automation of the entire virtualization layer. This includes reliability, safety and performance.

Apr 2014 - Sep 2014

Student Assistant

Delft, Nl

I work at the TUDelft (faculty EEMCS) to assist several Bachelor grade Computer Science courses. These courses include:- Introduction to Object Orientated Programming (in Java)- Object Oriented Java Project- Refreshment Programming Course for external students- Introduction to Programming (for Math students)- Concepts of Programming Languages (Scala)

Sep 2013 - Apr 2014

Network Specialist

Delft, Nl

As a network specialist my main task was to provide IT services to the fraternity. These services consisted of regular network maintenance up to the development of entire new platforms, which digitized more and more of the available information among different parties

Jul 2009 - Sep 2011

Penningmeester 101Ste Annuarium Commissie

Delft, Nl

As a treasurer of the committee my main job was to handle all incomes and expenses of the committee. Moreover I was responsible for the general oversight of all financial issues and partly responsible for sponsorship acquisition.

Aug 2010 - Feb 2011
4 education records

Rogier Slag education

Master Of Science (Msc), Computer Science

Delft University Of Technology

Bachelor Of Science (Bsc), Computer Science

Delft University Of Technology

Aerospace, Aeronautical And Astronautical Engineering

Delft University Of Technology

Vwo, Natuur & Techniek + Natuur & Gezondheid

Bisschoppelijk College Weert-Cranendonck
FAQ

Frequently asked questions about Rogier Slag

Quick answers generated from the profile data available on this page.

What company does Rogier Slag work for?

Rogier Slag works for Magnet.me.

What is Rogier Slag's role at Magnet.me?

Rogier Slag is listed as CTO at Magnet.me at Magnet.me.

What is Rogier Slag's email address?

AeroLeads has found 1 work email signal at @inventid.nl for Rogier Slag at Magnet.me.

Where is Rogier Slag based?

Rogier Slag is based in Rotterdam, South Holland, Netherlands while working with Magnet.me.

What companies has Rogier Slag worked for?

Rogier Slag has worked for Magnet.Me, Inventid, Transip, Tu Delft, and K.S.V. Sanctus Virgilius.

How can I contact Rogier Slag?

You can use AeroLeads to view verified contact signals for Rogier Slag at Magnet.me, including work email, phone, and LinkedIn data when available.

What schools did Rogier Slag attend?

Rogier Slag holds Master Of Science (Msc), Computer Science from Delft University Of Technology.

What skills is Rogier Slag known for?

Rogier Slag is listed with skills including Matlab, English, Microsoft Office, Engineering, Project Management, Php, Mysql, and Json.

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