INTERNSHIP DETAILS

[Intern] Test Development Engineer Intern （Trading Engine）

CompanyBybit
LocationHong Kong
Work ModeOn Site
PostedSeptember 9, 2026
Internship Information
Core Responsibilities
The intern will perform functional and security testing on AI agents and host security systems to identify vulnerabilities and risks. They will also document security issues, track remediation, and optimize testing processes to ensure system stability.
Internship Type
full time
Company Size
3055
Visa Sponsorship
No
Language
English
Working Hours
40 hours
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About The Company
Bybit is building a new financial ecosystem that connects digital assets and real world outcomes. We are evolving beyond a crypto exchange into a complete end-to-end financial platform, designed to remove the friction, limits, and barriers of traditional finance. Our platform enables seamless access to global markets, cross-border payments, and financial tools that were historically limited to a few. From banking and payments to trading, wealth creation, and real-world asset exposure, Bybit connects users to a modern financial system that is always on, borderless, and accessible. For institutions, Bybit provides the infrastructure to confidently enter digital finance — from custody and tokenized assets to compliant pathways bridging traditional and next-generation financial systems. We work alongside regulators, build for global scale, and connect capital, markets, and opportunity in one place. Bybit. The New Financial Platform.
About the Role

About Us

Established in 2018, Bybit is one of the world’s leading cryptocurrency exchanges and digital financial platforms, serving over 80 million users across more than 200 countries and regions. Powered by world-class technology and a user-first mindset, Bybit delivers a seamless ecosystem across trading, payments, wealth management, custody, institutional services, and Web3 — connecting users to the future of digital finance.
 
Our core values define how we build. We listen, care and improve to create products and experiences that put users first. Backed by a global team of ambitious builders, problem-solvers, and innovators, we foster a high-performance and fast-moving environment where talent is empowered to drive real impact at the global scale. Supported by 24/7 multilingual customer service and a strong commitment to innovation, we are shaping the future of finance through technology, collaboration, and bold execution.
 
Today, Bybit is recognized as one of the most trusted and transparent platforms in the digital asset industry, continuing to expand its global presence while building the infrastructure for the next generation of financial services.
Project Overview:
Responsible for testing and risk investigation of AI Agent, OpenClaw ("小龙虾") intelligent agent, and HIDS (Host-based Intrusion Detection System) host security systems, covering both mainnet and testnet environments. The role focuses on security validation against two primary risk categories — external hacker attacks and internal personnel violations — identifying issues such as privilege escalation, anomalous behavior, and data leakage. The intern will follow up on issue remediation, optimize testing processes, and help ensure the secure and stable operation of systems and business services.

Key Responsibilities:
    • Perform functional testing and regression testing on AI Agent, OpenClaw intelligent agent, and HIDS host security systems; document and track security issues through to resolution.
  • Conduct vulnerability scanning and risk investigation; simulate hacker attack and internal violation scenarios to verify the effectiveness of security controls.
  • Design and write test cases tailored to AI agent and host security scenarios, improving security test coverage and quality.
  • Participate in security requirement reviews; identify potential risks and provide optimization recommendations; compile test reports to support business iterations.
Requirements:
    • Major in Computer Science, Cybersecurity, or a related field, with a solid foundation in network security and host security theory.
  • Familiar with web security, HIDS host protection, and common security risks associated with AI agents; proficient in fundamental security testing methodologies.
  • Able to independently perform security testing, vulnerability verification, and report writing, with the ability to simulate risk scenarios.
  • Strong cross-team communication and collaboration skills; detail-oriented, responsible, and a fast learner capable of efficiently driving security issue remediation.
  • Minimum 3-month internship commitment, 5 days per week on-site.
  • Fluent in Mandarin is required; proficiency in English is a plus.

Why Join Us
At Bybit, we are committed to fostering a supportive and enriching work environment. 
Our benefits include:
- Study Growth Fund: We support your professional development and continuous learning.
- Internal Events: Participate in regular team-building activities, workshops, and events designed to promote collaboration and innovation.
- Global Collaboration: Be part of a diverse, international team, working alongside colleagues from around the world.
- Career Advancement: Access opportunities for growth and advancement within a rapidly expanding global company.
- Internal Mobility: Grow with us- Your long-term development is important to us. We offer internal job opportunities to help build your career path.

Key Skills
Security TestingVulnerability ScanningNetwork SecurityHost SecurityAI Agent SecurityHIDSFunctional TestingRegression TestingRisk InvestigationSecurity ValidationTest Case DesignReport WritingCybersecurityWeb Security
Categories
TechnologySecurity & SafetySoftwareFinance & AccountingEngineering
Benefits
Study Growth FundInternal EventsGlobal CollaborationCareer AdvancementInternal Mobility