Software Quality Assurance Engineer

Leostream Corporation is a vendor-independent software company focused on managing desktops, remote sessions, and applications in data center and cloud environments. The Quality Assurance Engineer performs manual testing for product features and releases, investigates and documents defects, maintains test environments and documentation, and collaborates with engineering and product teams to support high-quality releases.

Responsibilities:

• Execute manual tests for new features and product releases. Test and verify bug fixes
• Investigate, reproduce, and document defects using system logs, network traces, and cross-platform testing
• Maintain structured test documentation and release validation checklists
• Collaborate with engineering and product teams to refine requirements, improve testability, and ensure high-quality releases
• Develop expertise with Leostream products and other technologies in the fast-growing remote-access market segment
• Set up and maintain test environments and configurations to support development and QA efforts
• Special projects as assigned

Requirements:

• •Applicants must be available to work East Coast hours.•
• • Minimum 4 years in software QA with a focus on manual testing
• • Working knowledge of Windows and Linux system administration is required
• • Basic understanding of networking fundamentals (TCP/IP, DNS, firewalls) is required
• • Strong written and spoken English skills are required
• • Strong emphasis will be placed on problem-solving skills, personal initiative, and communication skills
• • Able to ramp up quickly on new technologies and deliver precise, reliable testing under shifting priorities
• • Experience with at least one identity or authentication system (SAML, LDAP/AD, RADIUS, MFA concepts) is preferred
• • Experience working with virtualization platforms such as VMware, Hyper-V, or cloud providers (AWS, Azure) is preferred
• • Ability to analyze logs, system behavior, and network captures for troubleshooting is preferred
• • BS in Computer Science or related field preferred