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QA Engineer, AI & Platform Infrastructure

Scorpion Therapeutics

California, Maryland, United States

California, Maryland, United States

About

Position Summary The QA Engineer is a hands‑on engineering role integrating test automation, software quality assurance, and platform reliability engineering across the organization’s AI platform and web applications. Essential Functions Design, maintain, and implement automated and manual test frameworks for backend APIs, frontend components, containerized services, and AI/LLM workflows. Design, implement, and maintain CI/CD QA pipelines using Docker Compose and Kubernetes. Perform performance and load testing for containerized/GPU-enabled applications. Validate AI workflow correctness (LangChain, CrewAI orchestration, LlamaIndex document processing). Develop internal testing tools and frameworks in TypeScript, Python, or Bun. Reproduce, isolate, and report defects with high-quality context; drive rapid resolution. Define quality standards and test plans with Engineering, Product, DevOps, and AI/ML SMEs. Maintain QA documentation (test plans, test case libraries, defect reports, quality metrics dashboards). Influence quality requirements during design/development; implement QA‑driven process improvements and tooling upgrades. Lead integration, regression, and acceptance testing. Mentor engineers on testing best practices/tooling/defect management. Create and adhere to SOPs and standardized templates. Education & Experience (Required) Bachelor’s degree in CS/Software Engineering or related field. 3+ years in software QA or test automation. Docker/Docker Compose/Kubernetes experience. Python and TypeScript for tests/automation. React/Next.js/Svelte and E2E/UI testing (Playwright or Cypress). CI/CD (GitHub Actions, Jenkins, or similar). Skills/Abilities (Preferred) AI systems testing experience (LangChain, CrewAI, LlamaIndex). Performance testing/benchmarking AI‑driven applications. API testing frameworks (e.g., Pytest, Postman, REST Assured); observability (Prometheus, Grafana, OpenTelemetry). Benefits Medical, Dental and Vision plan options; 401(k) match; PTO (11 holidays; unlimited PTO for exempt; specific vacation/paid health/personal days for non‑exempt). Working Environment El Segundo, CA or remote (candidate location); Mon–Fri, standard business hours. Compensation Discretionary bonus and equity; base pay range: $130,500–$145,000 (National) or $135,000–$150,000 (Premium markets).
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California, Maryland, United States

Languages

English

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