Senior QA Engineer – Network Protocols
ExpressVPNSingapore, Singapore • London, England, United Kingdom
Posted October 21, 2025
Full Time
About the Company
ExpressVPN is a leading VPN provider dedicated to enhancing online security and privacy. Offering robust cybersecurity solutions, including virtual private networks (VPNs), they empower users with digital freedom and protect data privacy. Distinctive in the industry through innovative research and user-centric design, ExpressVPN aims to build a safer digital world for its customers.
Job Description
Lightway is seeking a Senior Quality Assurance Engineer to develop and implement automated testing for their Lightway VPN protocol, built in Rust. The role involves designing, developing, and maintaining automated tests across various platforms to ensure quality, performance, and security. This includes end-to-end testing, security testing, performance testing, CI/CD integration, and collaboration with the development team.
Requirements
- Design, develop, and maintain automated testing frameworks for Lightway VPN protocol.
- Build and automate end-to-end test cases for the protocol.
- Develop and execute security tests to validate security mechanisms.
- Conduct performance and stress testing to validate scalability and stability.
Benefits
- Competitive salary
- Comprehensive benefits
- Flexible work schedules
- Remote work options
