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Salary
≈ $58k – $169k per year (Estimated)
Location
In office (Brussels)
Seniority
Senior · 5+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 13, 2026. First seen by Alion on Jun 17, 2024.

Overview
Company
Impact
Profile match
Our Solutions Blog Career About Contact English Deutsch Got hacked? About us NVISO is a pure-play cyber security consulting firm, focused mainly on the Financial Sector, the Technology Sector, and Government & Critical Infrastructure.

Who are we?

The innovation mission of NVISO is to leverage technology as a pivotal enabler for pioneering cyber security services that have a positive impact on our customers, brand exposure and bottom-line. The Labs team collaborates with all business units by offering an innovation framework, ambassadorship and in-house expertise to transform the best ideas into impactful outcomes. Building a well-oiled machine where people like to work & inspire all birds to become internal innovators are at the heart of our mission.

Tasks

As a Software Engineer in the NVISO Labs team your responsibilities will include:

  • Designing and developing scalable back-end software and services using (mostly) Python.
  • Leveraging Azure cloud services such as Functions, App Services, storage, and identity capabilities to build reliable solutions.
  • Designing APIs and integrating back-end components with internal and customer-facing platforms where needed.
  • Applying sound software engineering practices to deliver maintainable, secure, and production-ready back-end solutions.
  • Troubleshooting performance, reliability, and scalability issues across services and cloud-based workloads.
  • Identifying bottlenecks and continuously improving the efficiency, resilience, and observability of back-end systems.

Requirements

General

  • You hold citizenship in one of the 32 NATO member states.
  • At least 5 years of experience as a software engineer
  • A master's degree in computer science or a related technical field
  • Excellent English communication skills, both verbal and written

Technical skills

  • Solid experience in Python
  • Passionate about best practices regarding reusability, maintainability, security, and testing
  • Thorough understanding of computer systems going beyond application development (including operating systems, networking, infrastructure, etc.)
  • Experience with Azure-native development, API design, and cloud-based architectures is a plus

Soft skills

  • Ability to work independently and keep track of your priorities
  • Strong interpersonal and verbal/written communication skills that enable you to work effectively in a collaborative team environment across the entire company
  • Positive, team and mission-oriented attitude
  • Ability to prepare and present your work to your colleagues
  • Team player who works well under occasional pressure

Benefits

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 two years
  • Company car + Belgian fuel card
  • Working and learning from the best people in the European cyber security industry. We have multiple SANS Instructors working at NVISO, our staff has presented at popular hacking conferences (BlackHat, BruCON, OWASP, etc) and all of our technical staff can acquire deep technical security certifications (GSE, GXPN, GREM, GCFA, OSCP, etc)
  • An entrepreneurial and agile company, where you will be stimulated and supported in driving new initiatives (either through internal innovation or by improving our service offering), without losing sight of having fun!
  • Regular team-building and fun events throughout the year;
  • 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 and home office possibilities
  • Flex Reward Plan
  • 32 holidays

IF YOU’RE INTERESTED, PLEASE SEND US YOUR APPLICATION!

WE’RE LOOKING FORWARD TO MEETING YOU!

Disclaimer on the Use of AI Tools in the Application Process

Please be aware that the creation and submission of application documents (e.g. CV, cover letter, case studies, etc.) using AI-powered tools is only permitted to a limited extent.

Our expectations:

Application documents must authentically reflect your own qualifications, personality, and motivation.

The use of AI for supportive purposes (e.g. spell-checking, improving wording) is acceptable.

Fully generated application documents created by AI without personal adaptation or review are not permitted.

Under no circumstances may NVISO information, data, or documents be uploaded to or processed by external AI tools.

We reserve the right to exclude applications from the selection and interview process that are clearly created primarily or exclusively by AI and show no recognizable personal input.

The purpose of this policy is to ensure a fair and transparent recruitment process and to obtain an authentic impression of our applicants.

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