Senior Chromium Engineer: AI Security & Cloud Infra

Jobgether; Portugal; Presencial; EUR 90.000 - 140.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Security projects

Cross-disciplinary teams

Impact on enterprise security

Customer-focused outcomes

Descripción de la vacante

Jobgether partner company is seeking a Senior Engineer II, Chromium-based, in Portugal to advance browser security and AI protection. You will work on Chromium internals, integrate AI agent workflows, and deploy secure cloud infrastructure.

The role emphasizes designing secure browser components, detecting Prompt Injection and Shadow AI, and collaborating with cross-disciplinary teams across browser, AI, and security engineering.

Formación

• At least 5 years of software engineering experience with strong C++ systems programming.
• Solid understanding of networking fundamentals, including HTTP security, web protocols, and/or client-side security architecture.
• Experience with Chromium internals and large-scale C++ systems is valuable.
• Interest or experience in AI and LLM security, including Prompt Injection defense and Shadow AI detection.
• Familiarity with Python or Rust is an advantage.

Responsabilidades

• Design, develop, and maintain Chromium-based browser components in C++, across content, browser, core, and networking layers.
• Build browser-level controls to detect Prompt Injection and manage Shadow AI activity.
• Strengthen browser isolation and network security using HTTP security principles and gateway interception.
• Collaborate with AI and agent teams to integrate MCP servers into security solutions.
• Develop tooling and microservices in Python or Rust to support security workflows.
• Deploy and maintain cloud infrastructure (AWS/GCP) with Kubernetes and Terraform for workloads.
• Debug and optimize performance-critical systems across browser and backend.
• Work with product, security, and AI teams to deliver end-to-end solutions.
• Utilize AI-assisted development tools to improve coding, testing, and reviews.

Conocimientos

C++ systems programming

Networking fundamentals

AI security

Python

Rust

Cloud infrastructure

Kubernetes

Terraform

CDP / MCP

Linux

Educación

Bachelor's degree or higher in CS or related

Herramientas

Chromium internals

Skia

DevTools Protocol (CDP)

Git

Descripción del empleo

Jobgether partner company is seeking a Senior Engineer II, Chromium-based, in Portugal to advance browser security and AI protection. You will work on Chromium internals, integrate AI agent workflows, and deploy secure cloud infrastructure.

The role emphasizes designing secure browser components, detecting Prompt Injection and Shadow AI, and collaborating with cross-disciplinary teams across browser, AI, and security engineering.