Security Engineer – Research & Test

Remote-first Full-time Now hiring

Job Description:

Conduct security research and vulnerability analysis across fintech and cryptographic systems.
Design and build automated security testing infrastructure using Rust and shell scripts.
Develop and maintain comprehensive security test suites, including fuzzing, penetration testing automation, and cryptographic protocol testing.
Build monitoring and alerting systems to detect security anomalies and potential attack vectors.
Perform threat modeling and security assessments of system architecture and code implementations across multiple projects.
Research and analyze emerging attack techniques, vulnerabilities, and defensive technologies relevant to financial systems and cryptographic protocols.
Create tools and frameworks for continuous security validation in CI/CD pipelines.
Document security findings and translate research into actionable recommendations for the development team.
Maintain and enhance existing security testing tools and infrastructure.

Requirements:

Strong software development fundamentals with 2–4 years of experience.
Solid experience with Rust or willingness to learn quickly.
Comfortable with TypeScript and modern web technologies.
Strong experience with Linux systems and shell scripting.
Background in security testing methodologies, including static analysis, dynamic analysis, and penetration testing.
Knowledge of cryptographic concepts and secure coding practices.
Experience building automated testing infrastructure or CI/CD systems.
Familiarity with security tools and frameworks (SAST, DAST, fuzzing tools, etc.).
Knowledge of network protocol analysis and traffic inspection tools.
Strong analytical and problem-solving skills with attention to detail.

Benefits:

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