We develop a crowdfunding project to support charity, social initiatives, independent specialists, activities, & so on. We need a Software Developer for web, Android, & iOS apps for developing the frontend & backend, security & vulnerabilities, etc.

* (Critical) Volunteer. No salary. Part‑time.

* (Critical) The EU & UA only. FR is the best case.

* Start date — Mar‑2025.

* 4+ years of experience (excl. internship).

* Ability — pentesting, vulnerability assessments, risk management.

* Experience — developing for Web (frontend/backend), Android, iOS.

* Experience — server‑side logic.

* Experience — security approaches, protocols, standards (incl. ZeroTrust).

* Programming — CSS, Flutter, HTML, Java(Script), Perl, PHP, Python.

* Understanding — compliance standards, e.g. GDPR or ISO 27001.

* (Desirable) Experience — cloud security.

* (Desirable) Experience — payments & personal data processing.

* (Desirable) Experience — real‑time threat monitoring & incident response.

P.S. If we’ll not contact you in 24h, consider this as a rejection.