Senior Automation QA Engineer (JavaScript) — AI/LLM Testing

Description Ciklum; United States; Remote; USD 37,000 - 58,000; Full time

Benefits offered by this job

Medical insurance

Udemy access

Certifications

Internal mobility

Job summary

Ciklum is seeking a Senior Automation QA Engineer (JavaScript) to join our team full-time in India. You will own automated test suites across frontend and backend, including non-deterministic AI/non-deterministic system testing, and work with Temporal workflows and multi-tenant isolation.

You will partner with AI and platform engineers to ensure quality is embedded from design through release, delivering auditable evidence packs for milestones.

Qualifications

• 8+ years of test automation with API testing and building test frameworks used by other engineers
• Hands-on experience testing AI/LLM-powered or non-deterministic systems with statistical assertions
• Experience testing asynchronous, event-driven systems; Temporal or similar workflow engine is a plus
• Strong CI/CD integration skills and discipline to design release gates
• SQL/data-validation skills; ability to build synthetic test-data pipelines
• Security/adversarial mindset; familiarity with prompt-injection techniques desirable
• Strong judgment on testing scope and ability to defend quality evidence to stakeholders

Responsibilities

• Design, build, and maintain automated test suites for frontend and backend platforms
• Create tests for long-running Temporal workflows and failure injection scenarios
• Verify multi-tenant isolation, data access controls, and cost attribution per release
• Automate negative testing of sandbox environments and disallowed tool calls
• Collaborate with evaluation teams on golden-dataset driven checks and CI integration
• Produce auditable, reproducible test evidence for client milestones
• Mentor mid-level QA engineers and contribute to CI/CD quality practices

Skills

Playwright

TypeScript

Statistical testing

CI/CD

Adversarial testing

LLM testing

Data validation

Tools

SQL

GitHub Actions

Job description

Ciklum is seeking a Senior Automation QA Engineer (JavaScript) to join our team full-time in India. You will own automated test suites across frontend and backend, including non-deterministic AI/non-deterministic system testing, and work with Temporal workflows and multi-tenant isolation.

You will partner with AI and platform engineers to ensure quality is embedded from design through release, delivering auditable evidence packs for milestones.