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2027 Fresh Grad Hire - Backend Engineer (Security)

moomoo

Skills

Required

  • Go / Rust / C++
  • code design
  • object-oriented programming
  • design patterns
  • mainstream storage
  • MySQL
  • Redis
  • data modeling
  • SQL/NoSQL optimization

Preferred

  • application security / data security / identity and
  • access management
  • AI agent development
  • SDD workflows
  • web
  • DevSecOps toolchain
  • risk control systems

2027 Fresh Grad Hire - Backend Engineer (Security) moomoo · Hong Kong, Hong Kong · Full-time · Posted 2026-10-22

About moomoo

Responsible for building security systems (including the DevSecOps toolchain, risk control systems, FWAF, SIEM, etc.), safeguarding the company's overall business security through high-quality engineering delivery.

Responsibilities

  • Take ownership of development iterations for at least one core system among the DevSecOps toolchain, risk control systems, FWAF, and SIEM, safeguarding overall business security.
  • Deeply explore and analyze business requirements, abstract security needs into standardized tool capabilities, and drive scalable adoption and end-to-end closed loops.
  • Continuously improve the existing security tooling ecosystem, optimize system weaknesses, and enhance tool performance, stability, and usability to better support business iterations.

Requirements

  • Bachelor's degree or above, with solid foundations in computer science and software technology.
  • Proficiency in at least one language (Go/Rust/C++, etc.); excellent code design skills; deep understanding of object-oriented programming and design patterns.
  • Proficiency with mainstream storage components such as MySQL and Redis; strong data modeling skills and experience in SQL/NoSQL optimization.
  • Strong self-motivation, good cross-team communication skills, and a sense of technical responsibility; ability to independently deliver projects of moderate complexity.
  • English & Chinese as working languages: fluent reading and writing; able to read English regulations and standards documents, and to conduct day-to-day email and meeting communication in English.

Preferred

  • Basic understanding of security theory (web application security / data security / identity and access management).
  • Familiarity with AI agent development and spec-driven development (SDD) workflows.
  • \*Open to candidates graduating between January 2026 and August 2027.

Pay

Salary: unknown currency 25,000–45,000

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