Requirement: IOTA Developer
Location: The Hague, NETHERLANDS
Full Time On-Site: Yes
Time On-Site: 100%
Not to Exceed Rate: 64 EUR
Total Scope of the request (hours): 418
Required Start Date: 14 October 2026
End Contract Date: 31 December 2026
Required Security Clearance: NATO SECRET
Please do NOT apply for any NATO contract positions unless you meet ALL the following criteria:
- Current National or NATO SECRET clearance
- Nationality of one of the NATO member countries
- Current work visa for the specific location if applying for an in-country position
Duties & Role:
Under the supervision of the Project Manager (PM) and the Service Delivery Manager (SDM), the Contractor will work under the guidance of the Lead Developer (LD) and develop and update the IOTA suite of tools. This includes the following activities:
- Design, develop, test and maintain the software for the IOTA suite of tools;
- Write, update and maintain the software documentation for the IOTA suite of tools;
- Participate in the team meetings as required by the Lead Developer (LD), the Service Delivery Manager (SDM) and the Project Manager (PM);
- Update accordingly the development backlog system with progress and comments;
- Participate in requirements elicitation, analysis and design discussions.
- Support bug fixing and stability improvements.
- Create and run test cases.
- Create and update documentation.
- Support users in the acceptance testing.
Skills, Knowledge & Experience:
- The candidate must have a currently active NATO SECRET security clearance
- At least 3 years' experience with Java backend development, using recent techniques like Java 21 and Spring
- And/or 3 years' experience with Front end development in Angular, using recent version (20)
- Hands on experience with development tooling: GIT, Maven, JIRA, Jenkins
- Candidate should have experience with Networking (TCP/IP, UDP) and Messaging systems
- Experience with military Data links is preferred
- Experience with testing software using technologies and methods to support the full software lifecycle.
- Proven ability to integrate and work in a multinational team.
- The ability to conduct all work in fluent business English.
