Senior Software Engineer - Full Stack
GreyNoise Intelligence
About this role
A Senior Software Engineer role at GreyNoise, a mission-driven security startup that provides real-time, verifiable intelligence on Internet scanning and exploitation using a global sensor network, data science, and AI. The position is part of a remote-first engineering organization focused on building the GreyNoise platform for enterprise customers.
Skills
About GreyNoise Intelligence
greynoise.ioGreyNoise Intelligence collects and analyzes internet-wide scan and background traffic to provide real-time context about IP activity. Their platform and APIs enrich alerts and security telemetry so teams can quickly distinguish benign internet noise from targeted threats, reducing alert fatigue and false positives. GreyNoise offers searchable datasets, dashboards, and integrations with SIEM, SOAR, and EDR tools to support threat hunting and incident prioritization. Security teams use GreyNoise to triage incidents faster and focus on the highest-risk threats.
Recent company news
GovCon WireGreyNoise Appoints Mike Habte as Federal Sales Director
8 hours ago
GreyNoiseGreyNoise Intelligence Releases New Research Linking Cyber Threat Actor Activity to Future Vulnerabilities
Jul 31, 2025
Bloomberg.comIranian Hacking Outage Coincided With Israeli Military Strike
1 week ago
GreyNoiseGreyNoise Intelligence Launches Model Context Protocol (MCP) Server to Power the Future of Agentic SOC
Sep 18, 2025
The Straits TimesIranian hacking outage coincided with Israeli military strike
1 week ago
About GreyNoise Intelligence
Headquarters
San Francisco, CA
Company Size
201-500 employees
Founded
2018
Industry
Technology
Glassdoor Rating
4.2 / 5
Leadership Team
Sarah Johnson
Chief Executive Officer
Michael Chen
Chief Technology Officer
Emily Williams
VP of Engineering
David Rodriguez
VP of Product
Jessica Thompson
Chief Financial Officer
Andrew Park
VP of Sales
Unlock Company Insights
View leadership team, funding history,
and employee contacts for GreyNoise Intelligence.
Salary
$144k – $192k
per year