Chief Technology Officer
JOB DESCRIPTION
JOB REQUIREMENT
WHAT'S ON OFFER
CONTACT
Job Summary
Company Type:
Blockchain
Technical Skills:
.NET, Unity, Gaming
Location:
Ho Chi Minh, Ha Noi, Da Nang, Others - Viet Nam
Working Policy:
Salary:
$ 5,000 - $ 7,000
Job ID:
J00911
Status:
Close
Related Job:
Technical Team Lead (.NET, ReactJS)
Ho Chi Minh - Viet Nam
Outsource
- .NET
- ReactJS
Develop and maintain high-quality, scalable applications using .NET (C#) and JavaScript (ReactJS) Act as a hands-on technical contributor while leading and managing a small development team (3-4 members), ensuring effective task allocation, delivery, and technical guidance. Collaborate with Product Owner, Development Lead, and other developers to define and deliver product increments. Develop and maintain applications, ensuring code quality and scalability. Implement and optimize continuous integration and continuous delivery (CI/CD) processes using tools like Azure DevOps, Jira and JFrog Artifactory. Utilize tools like SonarQube and Github CodeQL for static code analysis to ensure software security and quality. Design, develop, review, implement, maintain and manage continuous integration, build management and deployment scripts, systems, and any code as required; Write unit tests and run through all the test cases for assigned tasks and ensure all cases are tested and passed before release for testing. Participate in Agile/Scrum activities: daily standup, demo session, retrospective, estimate, and planning, etc Provide mentoring/training for junior members if any Perform other tasks assigned by the Line Manager.
Negotiation
View detailsSenior Software Engineer (Backend + Network)
Ho Chi Minh - Viet Nam
Product
- Backend
- Network
Continuously monitor and analyze new VPN providers, proxy services, and anonymization tools. Conduct investigations on IP allocation patterns, hosting provider behaviors, and network infrastructure changes. Develop and maintain comprehensive databases of known VPN/proxy IP ranges and behavioral signatures. Research emerging threats such as residential proxies, mobile proxies, and distributed proxy networks. Monitor darkweb marketplaces and security forums for emerging proxy/VPN trends. Perform deep packet analysis and network traffic pattern recognition. Develop and maintain the system using PHP, Python, and/or Go. Optimize VPN/Proxy detection algorithms. Design scalable infrastructure to handle millions of IP lookups per day. Implement monitoring and alerting systems for detection accuracy and system performance. Analyze production incidents related to false positives/negatives in threat detection. Collaborate with DevOps team on deployment of detection rule updates and model improvements. Investigate customer-reported bypass attempts and develop rapid response solutions. Provide technical expertise during customer security consultations. Support sales engineering team with technical demonstrations and proof-of-concepts. Document threat analysis findings and detection methodologies for internal and customer use. Maintain relationships with cybersecurity vendors, threat intelligence providers, and ISPs. Monitor industry threat reports, security advisories, and academic research. Participate in cybersecurity conferences and forums to stay current with the threat landscape. Contribute to open-source security tools and research when appropriate.