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Back End Developer

On-site, Hybrid
  • Zaltbommel, Gelderland, Netherlands

Job description

Cybersecurity is here to stay; it is current and it is a challenge. We offer our customers the very best, consistent managed cybersecurity solutions and you enjoy taking initiative with this. You know how to assist our customers with complex questions. Every customer has its own policy and vision, so your contribution to our specialist services is always customized. You have a winner’s mentality and you make sure to take care of whatever is thrown your way.

What will you be doing?

The team you will be part of designs, manages and improves our company’s internal infrastructure, striking a balance between applying the latest technology and running a stable, reproducible infrastructure. This requires a lot of automation. Your days consist mainly of technical, hands-on work. You manage and develop all of ON2IT’s data centers, consisting of two physical data centers and two public cloud environments. You work with different and new techniques and improve them. For example: Kubernetes on bare metal, Couchdb, ELK, various databases, CGP, AWS, Azure and all networking and security. You don’t have to know everything, but we do expect you to have a strong grasp on the following techniques:

  • Docker
  • Kubernetes
  • Linux
  • Various orchestration tools
  • AWS (EC2, S3, IAM, ECS, RDS, CloudTrail)
  • GCP (K8s, networking, etc)
  • CCNA
  • Big data databases (maintenance and architecture)

As a member of our DevOps team you will be working together with fifteen colleagues, four of which are Ops.

Your responsibilities include:

  • Automating and optimizing software and systems
  • Maintenance releases
  • DC failover tests
  • Planning and mapping capacity management
  • Monitoring, dashboarding, alerting and logging tools
  • Code reviews on security, information security
  • Contributing with and developing smart IT solutions and processes
  • Keeping up with IT developments and implementing new tools and processes

Job requirements

Who are you?

You have a passion for technology, you are smarter than most people and you are a strong troubleshooter. You know how to turn half-baked things into something useful for us and our customers and for this you only need half a word. You have a flexible work attitude and in addition, you bring with you:

  • Bachelor’s or Master’s degree, preferably in Software Engineering or Information Technology;
  • At least 1 year of experience with Linux, Kubernetes, networking, security and scripting;
  • Experience with VMware and VDI is a plus;
  • A natural drive to learn more and new technologies in as much detail as possible;
  • Excellent command of the Dutch and English language (spoken and written);
  • A proactive and alert attitude.

What do we offer you?

We offer ample opportunity to continue to develop yourself by aiding you in furthering your education and encouraging you to follow training courses. A varied and well catered lunch will be available at the office every afternoon.

You will also receive:

  • 24 vacation days, with the possibility to buy extra
  • Mobility allowance
  • Opportunities to work from home
  • Advancement opportunities
  • Unlimited learning: access to training and education

What does our job application procedure look like:

Have we managed to excite you about this job? Then we look forward to receiving your application! You can apply by clicking the button below.

Don’t have an up-to-date resume or have questions about our job procedure? Don’t hesitate to call or send a WhatsApp message to Sharon Kuling, Corporate Recruiter, at +31 (0)6 1004 9295 to discuss the possibilities.

This application process involves two rounds of interviews and an assessment. After this, we discuss the terms of employment in a separate interview. Positive completion of a screening is part of your onboarding.

On-site, Hybrid


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Who are we?

ON2IT is an international cybersecurity company with Dutch origins. In 2005, the company was founded by Lieuwe Jan Koning and Marcel van Eemeren and in 2018 we expanded internationally to the US with an office in Plano, TX. We now have over 300 customers around the world and continue to grow.

 More than 15 years of experience has taught us that cybersecurity needs and priorities vary greatly from one company to another. Therefore, together with our customers, we look at which parts of their cybersecurity need the most attention.

The ON2IT team consists of driven employees who want to add something to their profession and want to make a difference. Personal development is important to us. We strive to be the best in the field of IT security.

We are successful in what we do, as evidenced by the growth we experience as an organization year after year. Together we are building an even brighter future. This year, we are growing faster than ever before. Will you be joining our team?

Are you joining our team?

Have we managed to excite you about this job and our company? Then we look forward to receiving your application! You can apply by clicking the button below. Don’t have an up-to-date resume or have questions about our job procedure? Don’t hesitate to call or send a WhatsApp message to our Corporate Recruiter, at +31 (0)6 1004 9295 to discuss the possibilities.



The location

Our office is located in the province of Gelderland, directly next to the A2 highway. From both directions (Utrecht and ‘s-Hertogenbosch) you take exit 17 to Zaltbommel. Address Hogeweg 35 5301 LJ Zaltbommel