Senior Software Developer

Spektrum Group

Senior Software Developer providing full-stack support for NATO’s digital innovation projects. Developing integrations and advanced application capabilities for NATO’s Cyber and Digital Transformation efforts.

Posted 5/4/2026contractRemote • 🇧🇪 BelgiumSenior💰 €5,336 - €10,674 per monthWebsite

Tech Stack

Tools & technologies

JavaScriptPythonReactVue.js

About the role

Key responsibilities & impact

Support NCIA in the NATO Programmes of Work with CDT in the area of software development
Develop advanced application capabilities for analysts
Develop full-stack integrations with AI-enabled backend services
Apply sound software design principles
Deliver deployment-ready solutions compatible with restricted environments

Requirements

What you’ll need

Senior-level full stack development experience with at least 8 years of experience
Extensive knowledge in frontend (Vue.js, React, Astro) and backend frameworks (Python, FastAPI)
Proven experience integrating frontend applications with backend APIs and data services
Practical experience integrating AI and LLM-based services
Experience with designing and implementing analyst-facing workflows
Experience working in analytical decision-support contexts or strategic foresight
Ability to work independently at senior level
Experience with analytical platforms such as strategic foresight analysis
Experience deploying solutions in restricted environments
Candidate must have the nationality of one of the NATO nations.

Benefits

Comp & perks

Paid Time Off (PTO) Not Applicable

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

full stack developmentVue.jsReactAstroPythonFastAPIAI integrationLLM-based servicesAPI integrationanalyst-facing workflows

Soft Skills

independent worksenior-level experience