Software Engineer III (Security)

Location: Remote or hybrid in Seattle, WA, United States; fully onsite, hybrid, and fully remote work options are supported depending on the role.

Salary: $150,000–$163,000 per year, plus eligibility for an annual performance-based discretionary bonus and stock option grants.

Company

hirify.global develops Network Detection and Response, Network Performance Management, intrusion detection, and forensics solutions using packet-level analysis and cloud-scale machine learning to protect enterprise networks and systems.

What you will do

• Build tools and automation for Threat Research and Detection Engineering teams.
• Develop software deployment pipelines supporting continuous delivery.
• Build pipelines for ingesting network identifiers used to fingerprint devices, software, and cloud services.
• Develop threat intelligence acquisition and sharing systems.
• Create on-demand threat research labs using Infrastructure-as-Code and cloud technologies.
• Build continuous testing and validation pipelines, participate in code reviews, and support engineering quality.

Requirements

• Bachelor’s degree in Computer Science, Computer Engineering, or a related technical field, or equivalent practical experience.
• 5+ years of software engineering experience.
• Strong software engineering, networking, and cybersecurity fundamentals.
• Solid knowledge of Python and experience developing and deploying maintainable enterprise software applications.
• In-depth networking knowledge, including the OSI model and Layer 2 through Layer 7 protocols.
• Strong problem-solving skills, self-direction, adaptability, and ability to learn.
• Strong collaboration, communication, and technical documentation skills.

Nice to have

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

Culture & Benefits

• Collaborative engineering environment focused on creativity, intellectual curiosity, critical thinking, and continuous growth.
• Health, dental, and vision coverage effective from Day 1; FSA, dependent care accounts, and EAP where applicable.
• Flexible PTO, prorated sick time, federal holidays in the US, and three paid volunteer days.
• Educational reimbursement, 401(k) with employer match or pension where applicable, and pet insurance in the US.
• Parental leave in the US and hybrid or remote work options.