Software Engineer - Go Networking

Job Title: Software Engineer- Go Networking

Location: SF Bay Area

Type: Fulltime

WitnessAI is a fast-growing SaaS startup on a mission to enable enterprises to adopt AI, safely. We're building a product that provides security and governance guardrails for public and private LLMs. We're seeking a skilled Go developer with expertise in network traffic analysis and content extraction. The ideal candidate will have a strong understanding of network protocols and the ability to work with application layer data (HTTP, JSON, etc.)

• Key Responsibilities:
• ● Develop and maintain Go applications for network traffic analysis
• ● Design and implement efficient real-time parsing and processing of network packets
• ● Write parsers for TCP stream content, focusing on HTTP and common data formats
• ● Build tools for real-time network traffic telemetry
• Required Qualifications:
• ● 3+ years of professional experience in software development, with at least 2 years using Go
• ● Strong proficiency in Go, including concurrent programming and standard library usage
• ● Solid understanding of TCP/IP networking fundamentals
• ● Knowledge of common network protocols (HTTP, WebSockets, TLS, others)
• ● Experience with network packet capture and analysis (e.g., using libpcap or similar libraries)
• ● Expertise in working with the HTTP protocol, including headers, methods and status codes
• ● Familiarity with RESTful API design and implementation
• ● Excellent problem-solving skills and attention to detail
• ● Strong communication skills and ability to work in a collaborative environment
• Preferred Qualifications:
• ● Familiarity with multiple data formats and languages (XML, HTML, JS)
• ● Ability to debug HTML and Javascript

● Knowledge of TLS/SSL and experience with encrypted traffic analysis
● Experience with cloud-native technologies, including Docker and Kubernetes

Benefits:

• Hybrid Work Environment

• Competitive Salary.

• Health, dental, and vision insurance.

• 401(K) Plan.

• Opportunities for professional development and growth.

• Generous Vacation Policy.

Salary Range:

$112,000 - $140,000 (Bay Area)