Senior Frontend Developer

JOB OPENING: SENIOR FRONTEND ENGINEER (REACTJS)

Location:
 Hanoi Capital Region, Vietnam

Type:
 Full-time, On-site

About VinSOC

VinSOC Joint Stock Company is the core unit of Vingroup in the field of Cybersecurity, responsible for the comprehensive deployment, monitoring, and operation of security systems, while ensuring information safety across the entire digital and technological ecosystem of the Group.

As Vingroup's "digital shield", VinSOC continuously updates, researches, and analyzes the latest cyberattack trends; tests and applies cutting-edge technologies to enhance its defense capabilities, enabling rapid and precise incident detection and response.

In addition, VinSOC focuses on developing AI-powered security solutions to optimize monitoring efficiency and automate cybersecurity operations—contributing to the creation of a safe, sustainable, and trend-leading technology environment in the digital age.

Role Description

We are seeking a talented and passionate Senior Frontend Engineer to lead the development of the user interface for our cutting-edge, 
AI-powered Security Operations Center (SOC) Platform
.

Your primary mission will be to transform complex cybersecurity data and operational processes into intuitive, high-performance 
dashboards
 and interactive 
workflows
. You will play a pivotal role in empowering our security analysts to detect, investigate, and respond to threats more effectively by creating a world-class user experience.

Key Responsibilities

• Lead Frontend Development:
   Architect, design, and develop scalable and maintainable frontend applications using 
  ReactJS
   and 
  TypeScript
  .
• Build Sophisticated Dashboards & Visualizations:
   Create complex, real-time dashboards to visualize vast amounts of security data, including logs, alerts, and network events, using modern charting and data visualization libraries.
• Develop Interactive Workflows:
   Design and implement user-centric interfaces for critical SOC processes, such as alert triage, incident investigation, and response management, streamlining complex tasks for security analysts.
• Optimize for Performance:
   Ensure the highest level of performance, responsiveness, and efficiency for our web applications, especially when handling large datasets and real-time updates.
• Collaborate & Innovate:
   Work closely with UI/UX designers, Product Managers, and Backend Engineers to define, prototype, and deliver new features and a seamless end-to-end user experience.
• Champion Code Quality:
   Write clean, well-documented, and testable code. Drive best practices in frontend development, conduct code reviews, and mentor junior engineers.

Qualifications

• Bachelor's degree in Information Technology, Computer Science, or a related field.
• 4+ years of hands-on software development experience
   with a proven track record of delivering real-world products.
• Expert proficiency in ReactJS
   and its ecosystem (e.g., Hooks, Context API) and strong experience with state management libraries like 
  Redux Toolkit, Zustand, or similar
  .
• Proficiency in 
  TypeScript
   is essential.
• Proven experience building complex, data-intensive 
  dashboards
   and 
  data visualization
   components (using libraries like , ECharts, , etc.).
• Demonstrated experience designing and implementing complex user 
  workflows
   and interactive UIs.
• Strong experience with modern development tools: 
  Git, Docker, CI/CD
  .
• Deep understanding of how to consume 
  RESTful APIs
   or 
  GraphQL
  , and a solid grasp of microservices architecture.
• Strong system thinking, clean coding skills, and effective technical communication.

Preferred Qualifications (A Strong Plus)

• Experience working on systems related to 
  cybersecurity
   (SIEM, SOAR, SOC, XDR, Threat Detection).
• Hands-on experience developing UIs for log ingestion pipelines, alert management systems, or direct collaboration with SOC teams.
• Familiarity with standards such as 
  MITRE ATT&CK, STIX/TAXII
  .
• Familiarity with Kubernetes and observability stacks (ELK, Prometheus).
• Basic understanding of backend development (Go, Python) to facilitate better collaboration.