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Security Software Engineer Project Intern (Product Security) - 2026 Start (BS/MS)

San Jose, United States of America💼 Internship🗓 2026-09-28

Core

Intern role focused on building scalable, secure-by-design systems and executing short-term security projects for web/mobile apps, LLM features, and MCP servers.

Role type

Product Security Software Engineer Intern

Builds

Security tooling (code review, API testing) and secure infrastructure for LLM integration

Domain

Cybersecurity, Cloud Computing, Large Language Models (LLM)

Deliverable

production ML models

Required skills

Threat modeling, Security mitigation development, Web application security, Mobile app security, Network security, Applied cryptography, Cloud computing, Code review, API testing

Preferred skills

NLP/LLM experience, Distributed systems, Edge computing, High-performance network programming

Technologies

JavaScript (Node JS), Go, Python, Java, C++, Rust

Responsibilities

Participate in security assessments such as pentests on Web or mobile applications; Develop security-focused tooling for code review and API testing; Assess the security of MCP servers and LLM features exposed to the public

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