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ExtraHop

Real-time network monitoring and security analytics

Software Engineer 3 - Security

Backend EngineeringConfirmed live in the last 24 hours
Full-time

About the Job

Requirements

  • A bachelor's degree in Computer Science, Computer Engineering, or a related technical field, or equivalent practical experience.
  • At least 5 years of software engineering experience.
  • Solid knowledge of Python.
  • Experience developing and deploying enterprise software applications with emphasis on code quality and maintainability.
  • In-depth knowledge of networking fundamentals, including the OSI model and key protocols from Layer 2 through Layer 7.
  • Ability to solve problems effectively and grow and learn.
  • Ability to collaborate effectively and iterate on problems quickly.
  • Proficiency in spoken and written communication, including documentation.

Responsibilities

  • Support Threat Research and Detection Engineering teams by providing tools and automation to accelerate Research & Development.
  • Develop and support software deployment pipelines supporting continuous delivery.
  • Develop and support pipelines for ingestion of new network identifiers to enable fingerprinting of device, software, and cloud services.
  • Develop and support threat intelligence acquisition and sharing systems.
  • Develop and support on-demand threat research labs using Infrastructure-as-Code and cloud-based technologies.
  • Develop and support continuous testing and validation pipelines.
  • Work collaboratively with a team of engineers.
  • Participate in code reviews to ensure quality and help other engineers improve.

Desired Qualifications

  • Experience working with network packet-level data using tools such as tshark, tcpdump, tcprewrite, and Scapy to interact directly with the data.
  • Strong understanding of TCP/IP and Layer 7 protocols.

About the Company

ExtraHop

Real-time network monitoring and security analytics

ExtraHop provides cybersecurity and IT operations analytics to large enterprises, helping them monitor and secure their networks in real time. Its products give visibility into network activity, detect anomalies, and enable rapid threat response. The portfolio includes security solutions, cloud performance monitoring, and application analytics, sold mainly via a subscription model that includes professional services and training. Compared with competitors, ExtraHop combines real-time network visibility with analytics across security, cloud performance, and applications, targeting sizable enterprise customers across industries like healthcare, finance, and retail. The company’s goal is to help customers protect sensitive data, maintain smooth IT operations, and continually update its offerings to guard against evolving cyber threats while maintaining a steady, recurring revenue stream.

Company size
501-1,000
Company stage
Growth Equity (Venture Capital)
Total funding
$161.6M
Headquarters
Seattle, WA
Founded
2007

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