• Analyze complex system requirements to determine effective manual and automated test strategies • Design, write, review and execute manual and automated tests and test plans • Setup and maintain local test environment including repositories, databases, environment variables, schema migrations, and dependencies • Setup and maintain configurations to connect to remote test environments including environment variables, VPN configurations, and test blockchain networks • Perform detailed testing of pull requests from development and QA teams • Perform hand-on investigation and debugging using the same tools as developers and infrastructure engineers • Create detailed bug reports and provide recommendations for system improvements based on test outcomes • Provide support during events that require testing, investigation, debugging or other QA-related actions • Collaborate closely with developers and other QA engineers to test, debug, diagnose software and configurations • Collaborate closely with Product Managers and others to review business requirements and analyze test requirements • Attend and participate in Agile meetings for daily updates, backlog refinement, sprint planning, review and retrospectives • Advocate for quality and testability whenever possible

• Plan, execute, and report on penetration tests of web, API, mobile, and infrastructure systems independently • Perform source code analysis to identify and validate application vulnerabilities • Develop custom scripts or proof-of-concept exploits to demonstrate impact of vulnerabilities • Perform post-exploitation analysis and validate detections using tools such as CrowdStrike Falcon • Collaborate with development and operations teams to guide remediation and conduct retests • Contribute to internal methodologies and documentation to improve testing consistency • Mentor junior penetration testers and share best practices across the team • Participate in red team and adversary simulation exercises to assess overall defense capabilities

• Plan, design, and execute manual and automated tests for web frontend applications (Angular) and mobile apps (Flutter – iOS and Android). • Analyze requirements and user stories to define the test strategy and validation scenarios. • Create, review, and maintain test plans, test cases, and test scenarios. • Execute functional, regression, exploratory, usability, and integration tests. • Log, track, and verify defect fixes in issue management tools (e.g., Jira, Azure DevOps). • Develop, maintain, and improve test automation scripts for web, mobile, and API applications. • Integrate test automation into CI/CD pipelines to support continuous quality of deliveries. • Assist in the configuration and maintenance of test environments. • Perform API and service testing to ensure the quality of integrations. • Support non-functional testing such as performance, load, and security testing. • Actively participate in agile ceremonies (daily stand-ups, planning, review, and retrospective). • Collaborate closely with developers, Product Owners (POs), and Scrum Masters. • Propose continuous improvements to QA processes, practices, and tools. • Mentor and support more junior QA analysts when needed.

• Drive quality for assigned suppliers, including quality plan implementation • Collaborate with Engineering and Sourcing to select and approve suppliers through approval and qualification processes • Own supplier assessments, part/process qualification supplier results • Drive improvements utilizing supplier scorecards • Own ongoing supplier audits, and supplier monitoring ensuring compliance, and driving improvement plans where needed • Work in full alignment and close collaboration with internal stakeholders including sourcing, engineering, manufacturing and project management to enable project execution excellence • Manage supplier quality, supplier performance, including formal Supplier Quality Performance Improvement Plans (PIPs) • Manage new supplier identification & development • Lead supplier quality reviews • Develop & Conduct SQE training • Drive qualification simplification: reduce requirements based on experience, part family quals, etc • Participate in Design Reviews to optimize manufacturability of new designs