Application Security Consultant

Infatica.io

Application Security Consultant ensuring integrity and security of proxy services for a global provider. Conducting in-depth assessments and collaborating with antivirus vendors to mitigate risks.

Posted 4/28/2026full-timeRemote • 🇪🇸 SpainMid-LevelSeniorWebsite

Tech Stack

Tools & technologies

Linux

About the role

Key responsibilities & impact

Conduct a detailed security analysis of our Proxy server and its installation processes.
Investigate detection mechanisms employed by antivirus software (specifically at the signature, heuristic, and behavioral analysis levels).
Collaborate with antivirus vendors to provide necessary information and dispute false positives.
Develop and implement recommendations for changes to the Proxy server's code, build processes, and distribution methods to minimize the risk of false positives in the future.
Assess our product's adherence to best practices in application security.
Provide training to the development team on secure development practices, as needed.

Requirements

What you’ll need

Deep understanding of how antivirus software works and various threat detection methods (signatures, heuristics, behavioral analysis, machine learning).
Proven experience in Application Security (AppSec), malware analysis, and reverse engineering.
Understanding of modern operating system architectures (Windows, Linux).
Experience interacting with antivirus vendors and engaging in the whitelisting/clearing process.
Ability to perform comprehensive analysis and identify root causes of issues.
Excellent communication skills, with the ability to clearly and logically present findings.

Benefits

Comp & perks

**Competitive Compensation **– Attractive salary package.
**Flexible Work Environment** – Fully remote work arrangement with flexible hours to balance personal and professional life
**Innovative Culture **– Work in a collaborative, dynamic environment where your insights directly impact business outcomes.
**Paid Time Off **– Generous vacation policy, sick leave, and company holidays.

ATS Keywords

✓ Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

security analysisapplication securitymalware analysisreverse engineeringthreat detection methodssignature analysisheuristic analysisbehavioral analysismachine learningoperating system architectures

Soft Skills

communication skillscollaborationanalytical skillstraining