Lead Quality Engineer, Zafin

• 3–4 years of software testing experience operating at a senior/lead level (owning strategy, not just executing test cases)
• 2+ years of experience explicitly defining QA standards, processes, or best practices for a team or organization — not just following an existing playbook
• 2+ years leading or mentoring other QA engineers (formally or informally), including experience managing or coaching a team of 2+ QA engineers
• At least 1–2 years of hands-on experience with Deterministic Simulation Testing (DST), or demonstrable equivalent experience with simulation-based/deterministic testing approaches in complex distributed systems
• 3+ years of hands-on API testing and validation experience (Postman or equivalent)
• Experience standing up a QA function in at least one greenfield or early-stage environment (ideally as the first or sole QA hire on a team/product)
• Demonstrated forward-looking perspective on AI in testing — ideally 1+ years of direct experience incorporating AI-assisted or AI-native testing tooling into a QA practice
• Working familiarity with Agile/Scrum, with 3+ years operating in sprint-based delivery models
• Bachelor's degree in Computer Science, Engineering, or a related field (or equivalent practical experience — flexible given the seniority bar above)

Desirable

• Lead QA Engineer will own and build Zafin AIOS's QA practice from the ground up — not just execute within an existing framework
• This is a foundational hire: you'll define the standards, processes, and best practices the QA function runs on, while also getting hands-on with complex backend, integration, and data-validation testing
• You'll work closely with developers, business analysts, and data engineers to validate end-to-end system functionality and data accuracy, and you'll be expected to mentor other QA engineers as the team grows
• We're looking for someone forward-looking — comfortable with modern, AI-native approaches to testing, including Deterministic Simulation Testing (DST), who can bring that thinking into a banking environment that's historically been manual-testing-heavy
• Define and establish QA standards, processes, and best practices for the team/org — build the practice, not just staff it
• Design and own the overall test strategy for backend applications, integration points, and file-based data exchanges, including functional, regression, and integration testing
• Validate backend data processing, file-based workflows, and inter-system integrations
• Lead API testing and validation efforts (Postman and beyond), with exposure to performance testing
• Apply and champion Deterministic Simulation Testing (DST) approaches where applicable, bringing forward-looking, AI-aware testing methodology into the practice
• Lead or mentor other QA engineers, including as the sole/first QA hire building out the function
• Drive test planning, test case design, execution, and defect triage at a program level
• Partner with developers and analysts to resolve defects, clarify requirements, and influence upstream quality decisions
• Track and report on quality metrics and practice maturity to leadership, not just individual defect status