C004531 IOTA Full Stack Software Engineer (NS) - MON 12 Jan

EMW; Den Haag; On-site; EUR 60,000 - 80,000; Full time

Job summary

A European IT consulting firm located in The Hague is looking for a Full Stack Software Engineer. The role requires a Bachelor’s degree in Computer Science or related field, active NATO SECRET clearance, and a minimum of 3 years of software development experience. You will develop NATO software applications, utilizing Angular and Spring technologies in a SCRUM environment. The position offers a full-time contract requiring on-site presence. English fluency and strong analytical skills are necessary.

Qualifications

• Currently active NATO SECRET security clearance.
• At least 3 years of software development experience.
• Experience in automated testing (JUnit, component, functional, integration).
• Proficiency with TCP/UDP/IP protocols and networking concepts.

Responsibilities

• Develop and maintain NATO software applications.
• Work within a SCRUM team on a full-time basis.
• Communicate and collaborate with an international team.

Skills

Angular (v10+)

HTML5

CSS

TypeScript

Spring (v5+)

Java 5+

Spring Boot

JUnit

SQL

NoSQL databases

Linux environments

XML

JSON

Git

Maven

Jenkins

Education

Bachelor’s degree in Computer Science

Related engineering field

Job description

C004531 IOTA Full Stack Software Engineer (NS) - MON 12 Jan

Location: The Hague, South Holland, Netherlands

Deadline: Monday 12 January 2026

Requirement: IOTA Full Stack Software Engineer

Full Time On-Site: Yes (100%)

Scope: 836 hours

Required Start Date: 2 February 2026

End Contract Date: 31 December 2026

Security Clearance: NATO SECRET

Duties & Role

The NCI Agency is seeking a Full Stack Software Developer who is a capable programmer, passionate and proactive professional. The contractor will work on a full‑time basis on the development, operation and maintenance of NATO software applications using tools such as IDE, Jira, Jenkins and Maven within a SCRUM team. The contractor will work from the office at least three days per week and on average 38 hours per week. The role is based at the NCI Agency in The Hague, Netherlands, under the supervision of the Project Manager/Product Owner/Service Delivery Manager and as a member of the C2 Service Centre.

Requirements

• Currently active NATO SECRET security clearance.
• Bachelor’s degree in Computer Science, Information Technology or related engineering field and at least 3 years of software development experience.
• Proven experience (≥2 years) with Angular (v10+) and related front‑end technologies (HTML5, CSS, TypeScript).
• Proven experience (≥2 years) with Spring (v5+) and related back‑end technologies (Java 5+, Spring Boot).
• Proficiency in automated testing (JUnit, component, functional, integration).
• Knowledge of XML, JSON, Git, Maven, Jenkins.
• Knowledge of TCP/UDP/IP protocols, networking concepts and tools (SSH, terminal).
• Knowledge of SQL and NoSQL databases and DBMS.
• Experience working within Linux environments (e.g., RHEL, Oracle Linux).
• Desired: experience with WebSockets (STOMP), real‑time data visualisation, Agile (SCRUM) methodology, Tactical Data Links, application packaging (RPM).
• Proactive and positive work attitude with flexible and cooperative approach.
• Ability to communicate and work within an international team.
• Strong analytical and problem‑solving skills.
• Ability to undertake front‑end and back‑end tasks with same professionalism.
• English fluency.
• Nationality of one of the NATO nations.

Seniority Level

Mid‑Senior level

Employment Type

Contract

Job Function

Other

Industries

IT Services and IT Consulting