Security Engineer – Research & Test

🕒 February 16

🗽 New York – Remote

🗽 New York – Remote

⏰ Full Time

🟢 Junior

🟡 Mid-level

👮‍♂️ Cybersecurity / Security Engineer

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Dusk Labs

WebsiteLinkedInAll Job Openings

11 - 50 employees

Founded 2020

☁️ SaaS

💳 Fintech

₿ Crypto

SaaS • Fintech • Crypto

Dusk Labs is a software development organization that partners with founders to execute product vision, offering technical co-founder services and turnkey engineering teams for greenfield projects. They specialize in building SaaS platforms and work extensively in fintech, blockchain/cryptography, and distributed networks, supporting end-to-end product delivery from discovery to launch.

📋 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

• Health insurance • Professional development opportunities