Senior Software Engineer

Are you already experienced in the world of security and would you like to develop yourself technically and in your career? At NVISO you have the opportunity and we look forward to getting to know you!

Who are we?

It all starts with the mission: NVISO is here to protect European society from potentially devastating cyber attacks! This means we offer cyber security services to private and governmental organizations to help them better prepare for, prevent, detect and respond to cyber security incidents.

All of this is built on four fundamental values that define who we are: We are Proud, We Break Barriers, We Care and No BS! 

What will you do?

You have a strong interest in cyber security and believe the following to be applicable to you?

As a Software Engineer, depending on your own interests, strengths and past experience, you will focus on:

  • Perform technical exploratory innovation activities (develop a technology prototype, running a Proof-of-Concept in collaboration with our customers, evaluate commercial products, etc.)
  • Design, write, test and document software for use in cutting-edge security products & tools developed in NVISO Labs
  • Gather market insights on existing security products & services (attend conferences and events, talk to our different teams, etc.) to communicate this information to the different service lines, as input to their innovation roadmap


  • At least 3 years of relevant software development experience
  • Experience working in the field of Cyber Security (as an engineer or consultant for example)
  • You are eligible for a NATO clearance (see HERE for more information)

Soft skills

  • Being able to work independently, keep track of your priorities
  • Strong interpersonal and verbal/written communications skills that enable the ability to work effectively in a collaborative team environment across the entire company
  • Excellent English communications skills, both verbal and written; Dutch and / or French is a plus
  • Positive, team and mission-oriented attitude
  • Ability to prepare and present your work to your colleagues
  • Team player who works well under the occasional moments of pressure 

Technical skills

  • Understanding of fundamental software & infrastructure design principles
  • Strong testing, troubleshooting and debugging skills
  • Familiarity with code versioning tools (git)
  • Experience using web development languages and technologies (Javascript, Typescript, React, CSS, etc.)
  • Strong understanding of UNIX systems is a plus
  • Knowledge of Python is a plus
  • Basic knowledge of secure software design
  • Candidates must recognize and deal appropriately with confidential and sensitive information


  • Previous experience working in an R&D/Innovation team is a plus
  • Familiarity infrastructure / automation / orchestration technology is a plus (Terraform, Ansible, .etc.)
  • Involvement in the community (e.g. OWASP, Cyber Security Challenge, BruCON, SANS…) is a plus

What do we offer

At NVISO, we care. We are committed to offering you a highly competitive remuneration package including financial and non-financial components:

  • A training budget of 10.000€ and 10 days every 2 years
  • Statutory leave plus 5 additional leave days by NVISO
  • Reimbursement of your home office setup up to 700 EUR
  • Regular team-building and fun events with legendary off-site events once a year. The location of the next team building is one of the most closely guarded secrets at NVISO… We can however disclose that we’ve visited Lisbon, Dubai, Lapland and Malta over the past few years
  • Our commitment to coach and counsel you and help you grow; each employee receives a personal coach within the team, whose role is to ensure your well-being and helps you grow in your career!
  • Flexible working hours




Guimardstraat 8 b6 1040 Brussels +32 2 318 58 31
Holzgraben 5 60313 Frankfurt am Main Machtlfinger Str. 21 81379 München +49 69 9675 8554
Am Euro Platz 2
 (Euro Plaza 4) 
1120 Wien+43 1 717 28 466
Feidiou 9 10678 Athens+30 211 955 7637