QA Test Engineering

InterSources Inc; Alpharetta (GA); Sur place; USD 90 000 - 130 000; Plein temps

Résumé du poste

InterSources Inc. is seeking a QA Test Engineer to work on API testing for a high-performance platform in Alpharetta, GA. The role emphasizes automation and AI-enabled features, requiring strong communication with cross-functional teams.

Candidates should have 3+ years in QA automation or SDET roles and 1+ year exposure to AI/LLM or ML-driven features, with proficiency in Python and/or Java/TypeScript. Experience with Playwright, Cypress, Selenium, and API tools is preferred.

Qualifications

• 3+ years in QA automation or SDET work.
• 1+ year exposure to AI/LLM or ML-driven features is a plus.
• Strong test automation in Python and/or Java/TypeScript.

Responsabilités

• Test APIs for high-performance platforms and automation development.
• Design and execute equivalence partitioning, boundary testing, and risk-based testing.
• Collaborate with data science/ML teams and backend engineers to ensure AI quality.

Connaissances

QA Automation

SDET experience

AI/LLM exposure

Python

Java/TypeScript

Formation

Bachelor's degree in CS/Eng/DS

Outils

Playwright

Cypress

Selenium

pytest

Postman

Newman

REST Assured

Docker

OpenTelemetry

Description du poste

QA Test EngineerLocation: Alpharetta, GA, USA Duration: 12+ Month ContractMust have strong AI experience

Education

Bachelor's in Computer Science, Engineering, Data/Information Systems, or equivalent practical experience.Top Skills Required3+ years in QA automation or SDET-type work (adjust by level); 1+ year exposure to AI/LLM or ML-driven features is a plus.Strong test automation in Python and/or Java/TypeScript.We are a platform team, testing APIs for high performance, automation will be primary focus.Strong communication and analytical skills.Additional Skills RequiredHands-on with frameworks/tools such as: UI: Playwright / Cypress / Selenium and API: pytest + requests, Postman/Newman, REST AssuredCI/CD integration: Test design: equivalence partitioning, boundary testing, risk-based testing, defect triage.AI-Specific Testing Competencies (Key): LLM/application behavior testing: validating correctness when outputs are probabilistic.RAG testing (if applicable): retrieval quality (recall/precision), grounding checks, citation validation, doc freshness.Safety & quality checks: hallucination detection, toxicity/PII leakage checks, policy compliance tests.Data & Observability: Ability to create and maintain test datasets (structured + unstructured), including edge cases.Familiarity with telemetry for AI systems: logging prompts/outputs safely, traceability, correlation IDs - tools like OpenTelemetry, ELK/Splunk, Datadog/Grafana (any equivalent).Understanding of data privacy constraints (masking/redaction) and secure test data practices.API / Microservices / Cloud: Comfortable testing distributed systems: microservices, async workflows, queues/events.Basic cloud proficiency (AWS/Azure/GCP) and containerization (Docker, optional Kubernetes).Performance & Reliability Testing (AI-Aware): Load/performance testing for inference endpoints (latency, throughput, concurrency).Cost-aware testing (token usage, rate limits, fallbacks).Nice-to-Have Domain Knowledge: Familiarity with NLP concepts (embeddings, context windows, temperature/top-p).Experience with AI tooling: Knowledge of regulatory/security needs relevant to the telecom domain.Soft Skills / Ways of WorkingStrong communication -able to explain AI quality issues clearly to product and engineering.Comfortable partnering with data science/ML engineers and backend teams.Ownership mindset: building reusable test harnesses, improving quality metrics, preventing regressions.