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Application Security Engineer

Portugal, Lisbon💼 Full-time🗓 2026-09-24 → 2026-09-25

Core

Build and enforce application security for cloud-native banking products, protecting against vulnerabilities and ensuring regulatory compliance.

Role type

Senior Application Security Engineer (DevSecOps)

Builds

Production-grade secure web applications and cloud-native banking infrastructure

Domain

Fintech / Cloud Security

Deliverable

production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work

Required skills

Programming (Python, Go, Java), DevSecOps, Web application penetration testing, Security tooling automation, Distributed systems security, Cloud/Containers (AWS, GCP, Kubernetes, Docker), Threat modeling, Security design reviews

Preferred skills

Professional security certifications (CISSP, OSCP), Security community contributions, Data protection regulations (GDPR, ISO 27001, PCI-DSS)

Technologies

Burp proxy, Web/Network Scanners, Static code analysers, AWS, GCP, Kubernetes, Docker

Responsibilities

Drive strategic security planning and collaborate with dev/infra teams; Produce production web-scale security designs; Perform threat modeling and security design reviews; Conduct vulnerability assessments and security testing; Provide SME on security/privacy across SDLC; Liaise with dev teams for code reviews and education; Contribute to security strategy and tooling selection.

Seniority

Senior, hands-on IC

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