Senior Exploit Developer (United States) jobs in United States
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VulnCheck · 2 weeks ago

Senior Exploit Developer (United States)

positionUnited States
timeFull-time
remoteRemote
senioritySenior Level

VulnCheck is a company that delivers next-generation exploit and vulnerability intelligence solutions. They are seeking a Senior Exploit Developer to work on the Initial Access Intelligence team, focusing on exploit development and providing visibility into exploitation for their clients.

Artificial Intelligence (AI)Cyber SecurityInformation TechnologyNetwork Security

Responsibilities

Reverse engineering software to discover the root cause of both zero-day and n-day vulnerabilities
Writing original software exploits for initial access vulnerabilities using VulnCheck’s open-source go-exploit framework, including when there are no public PoCs or vulnerability details
Implementing detections (such as Suricata & Snort signatures, YARA rules, etc.) that accurately identify initial access vulnerabilities being exploited on the wire
Writing Attack Surface Management (ASM) queries (e.g., Shodan, Census, FOFA, & ZoomEye) to find vulnerable systems likely to be targeted
Contributing to technical blogs and/or conference talks (optional) on exploit development and attack trends

Qualification

Exploit developmentReverse engineeringRCE vulnerabilitiesGit-based developmentTechnical bloggingConference speakingSoftware development

Required

Prior experience with exploit development for RCE / initial access vulnerabilities (that do not require authentication to exploit)
Comfort with reverse engineering and patch diffing
Experience with Git-based project development
Experience working on technical projects remotely, alone, and on small teams

Preferred

Prior cybersecurity work experience (at a vendor or in government)
Ability to share example exploit code written
Some experience with programming / software development is helpful
Experience writing technical blogs and/or giving conference talks is a big plus

Benefits

Competitive compensation package.
Flexible work arrangements with the option to work remotely 100% of the time.
Dynamic work environment with opportunities for growth and advancement.
Access to continuous learning and development programs.

Company

VulnCheck

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VulnCheck delivers advanced cyber threat intelligence, offering exploit and vulnerability insights to help organizations stay secure.
dateFounded in 2021
location
Lexington, Massachusetts, USA
people-size51-200 employees
web-link
https://vulncheck.com

Funding

Current Stage
Growth Stage
Total Funding
$19.95M
Key Investors
Ten Eleven VenturesSorenson CapitalSorenson Ventures
2025-03-18Series A· $12M
2024-04-19Seed· $4.75M
2023-02-09Seed· $3.2M

Leadership Team

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Anthony Bettini
Founder & CEO
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Caitlin Condon
Vice President of Security Research
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Recent News

Business Wire
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2025-12-16
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VulnCheck Announces Strategic Leadership Appointments to Accelerate Growth
2025-12-08
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2025-11-23
Company data provided by crunchbase