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Secure Software Engineer

España💼 Full-time🗓 2026-05-16 → 2026-08-08

Core

Develop and maintain secure software applications for international defense initiatives, focusing on secure communications, cryptography, and threat modeling.

Role type

Secure Software Engineer (Python & C++)

Builds

Secure software applications for defense sector clients

Domain

Defense / Advanced Technologies

Deliverable

production ML models | product features

Required skills

Python, C++, secure communications protocols (TLS, IPsec, DTLS, MACsec), applied cryptography (symmetric/asymmetric keys, X.509, HMAC), key management, secure SDLC, threat modeling (MITM, replay, spoofing)

Preferred skills

Django, Flask, agile methodologies

Technologies

Python, C++, Django, Flask, TLS, IPsec, DTLS, MACsec, X.509, HMAC

Responsibilities

Develop and maintain software applications using Python and C++ with a focus on secure communications; Apply security principles throughout the software development lifecycle; Collaborate with multidisciplinary teams to deliver high-impact solutions in the defense sector; Ensure developed software meets the highest standards of security and reliability.

Seniority

Mid-level (3+ years experience)

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