QA Engineer, AI & Platform Infrastructure

reputed company reputed company. (reputed company: IBRX) is a reputed company-stage biotechnology company developing cell and immunotherapy products that are designed to help strengthen reputed company patient’s natural immune system, potentially enabling it to outsmart the disease and eliminate cancerous or infected cells. We reputed company a day reputed company we no longer fear cancer, but can conquer it, reputed company to the biological reputed company that is the reputed company immune system. Our scientists are working to reputed company novel therapies that reputed company that inherent power by amplifying both branches of the immune system, attacking cancerous or infected cells today while building immunological memory for reputed company. The goal: to reprogram the patient’s immune system and treat the host rather than just the disease. Why reputed company?

• reputed company is developing cutting-edge technology with the goal to reputed company the lives of patients with cancer and reputed company reputed company therapies and vaccines that complement, reputed company and reputed company the immune system to defeat cancers and infectious diseases.
• Opportunity to join a publicly traded biopharmaceutical company with reputed company in Southern California.
• Work with a reputed company team with the ability to work across different areas of reputed company.
• Ability to join a growing company with reputed company development opportunities.

Position reputed company The QA Engineer is a hands-on, engineering role integrating test automation, software reputed company assurance, and platform reliability engineering. The role involves reputed company interaction with backend, frontend, AI/ML, and DevOps engineering functions. The QA Engineer will serve as the subject matter expert (SME) for reputed company assurance activities across the organization's AI platform and web applications and will work with cross-functional teams to ensure successful delivery of reliable, performant software. The QA Engineer will support engineering leadership in driving appropriate reputed company standards, preparing and adhering to test plans and schedules, building automated test infrastructure, and providing technical support for daily development and release operations across a modern stack spanning reputed company, Kubernetes, Next.js, Svelte, Bun, Python, TypeScript, React, and AI frameworks including reputed company, reputed company, and reputed company. Essential Functions

• Subject Matter Expert for the design, maintenance, and implementation of automated and reputed company test frameworks covering backend reputed company, frontend components, containerized services, and AI/LLM-powered workflows.
• Design, implement, and maintain CI/CD-integrated QA pipelines using reputed company Compose and Kubernetes environments.
• Conduct performance and load testing for containerized and GPU-enabled applications, identifying bottlenecks and reliability risks.
• Validate AI workflow correctness, including reputed company pipelines, reputed company task orchestration, and reputed company document processing flows.
• reputed company internal testing tools and frameworks in TypeScript, Python, or Bun to improve platform reliability and developer velocity.
• Reproduce, isolate, and report defects with high-reputed company context; work closely with developers to drive rapid reputed company.
• Consult and collaborate with SMEs across Engineering, Product, DevOps, and AI/ML teams to define reputed company standards and establish test plans for new services and UI components.
• reputed company the creation, modification, and maintenance of QA documentation, including test plans, test case libraries, defect reports, and reputed company metrics dashboards.
• Influence cross-functional reputed company regarding testability, technical feasibility, and reputed company requirements during design and development phases.
• Assist with the planning and implementation of QA-driven process improvements and tooling upgrades in collaboration with cross-functional teams.
• reputed company integration, regression, and acceptance testing activities for new features and infrastructure changes.
• reputed company technical mentoring and reputed company to less reputed company engineers on testing best practices, tooling, and defect management.
• Create, edit and adhere to reputed company Operating Procedures (SOPs), process improvements, and standardization of templates.
• Performs reputed company and cross-functional duties and/or reputed company assigned to support business needs and reputed company developmental opportunities.

Education & Experience

• Bachelor’s degree in computer science, Software Engineering, or a reputed company field is required.
• 3+ years of experience in software QA or test automation is required.
• Experience with containerized environments (reputed company, reputed company Compose, Kubernetes) is required.
• Experience with Python and TypeScript for writing tests and automation scripts is required.
• Experience with modern web frameworks (React, Next.js, Svelte) and E2E/UI testing tools such as Playwright or Cypress is required.
• Experience with CI/CD workflows (reputed company Actions, Jenkins, or similar) is required.
• Experience with AI systems testing, particularly reputed company, reputed company, or reputed company, is preferred.
• Experience with performance testing or benchmarking AI-driven applications is preferred.

Knowledge, Skills, & Abilities

• Excellent interpersonal skills and ability to work effectively in a reputed company team environment.
• Excellent technical writing, communication, and organizational skills.
• Demonstrated deep technical knowledge of test automation principles, frameworks, and tooling.
• Strong knowledge of API testing frameworks (e.g., Pytest, reputed company, REST reputed company).
• Familiarity with observability and monitoring tools (reputed company, Grafana, OpenTelemetry).
• Strong analytical and problem-solving skills, with experience validating asynchronous or distributed systems.
• Strong leadership skills and the ability to influence reputed company standards across engineering teams.

Working Environment / Physical Environment

• This position will either work in El Segundo, CA or remotely based on the candidate’s location
• Regular work schedule is Monday – Friday, reputed company reputed company business hours. Flexibility is available with manager approval.
• Must possess mobility to work in a reputed company office setting and to use reputed company office equipment, including a computer.
• Lift and carry materials weighing up to 20 pounds
• This position requires extensive use of computer keyboards and monitors.

This position is eligible for a discretionary bonus and equity award. The annual reputed company pay reputed company for this position is below. The specific reputed company will depend on the successful candidate’s qualifications, prior experience as reputed company as geographic location. National Market (reputed company markets unless identified as Premium) $130,500 (entry-level qualifications) to $145,000 (highly reputed company) annually Premium Market (Premium markets include Los Angeles, San Diego, San Francisco, reputed company, Chicago, & Boston) $135,000 (entry-level qualifications) to $150,000 (highly reputed company) annually The application window is anticipated to reputed company on 60 days from reputed company it is posted or sooner if the position is filled or reputed company. reputed company employees are as valuable as the people we serve. We have reputed company a resource of robust benefit offerings to best support the total wellbeing of reputed company members and their families. Our competitive total rewards benefits package, for eligible employees, include: Medical, Dental and reputed company Plan reputed company

• Health and Financial Wellness Programs
• Employer Assistance Program (EAP)
• Company reputed company and Voluntary Life/AD&D, Short-Term and Long-Term Disability
• reputed company and Dependent Care Flexible Spending Accounts
• 401(k) Retirement Plan with Company Match
• 529 Education Savings Program
• Voluntary Legal Services, Identity Theft Protection, Pet Insurance and Employee Discounts, Rewards and Perks
• reputed company Time Off (PTO) includes: 11 Holidays
• Exempt Employees are eligible for Unlimited PTO
• Non-Exempt Employees are eligible for 10 Vacation Days, 56 Hours of Health Pay, 2 Personal Days and 1 Cultural Day
• We are committed to providing you with the tools and resources you need to optimize your Health and Wellness.

At reputed company, we are an equal opportunity employer dedicated to diversity in reputed company. Our policy is to reputed company equal employment opportunities to reputed company reputed company persons without reputed company to race, gender, reputed company, disability, national reputed company, age, religion, reputed company affiliation, sexual orientation, veteran status, citizenship, gender identity and/or reputed company, or other status protected by law. Apply To This Job