Jobs · Engineering · Illinois

Senior QA Automation Engineer

PDF Solutions · Deer Park, IL · 2 wk ago
Engineering$80k/yrFull-time

Responsibilities

  • Design, develop, and maintain scalable automation frameworks using Python, Java, Selenium, and API testing tools.
  • Implement automated testing for backend services, data pipelines, and cloud-native microservices.
  • Build reusable test components for regression, integration, and performance testing.
  • Validate machine learning models by evaluating prediction accuracy against historical and real-world datasets.
  • Design test strategies for forecasting, anomaly detection, and analytics pipelines used in integration platforms.
  • Test applications deployed as Docker containers across multiple cloud environments.
  • Contribute to Helm charts, deployment pipelines, and test environments.
  • Integrate automated tests into CI/CD pipelines and DevOps workflows.
  • Perform security testing using tools such as SQLMap, OWASP ZAP, and vulnerability scanners.
  • Validate system reliability, fault tolerance, and recovery scenarios.
  • Support observability testing using logs, metrics, and monitoring tools (e.g., Prometheus, Grafana).
  • Advocate for quality-driven engineering practices and shift-left testing strategies.
  • Collaborate with cross-functional teams to define test strategies aligned with product and business goals.
  • Mentor junior QA engineers and contribute to continuous improvement of QA standards.

Qualifications

  • Must-Have Skills & Experience:
  • Bachelor’s degree in Computer Science, Engineering, or related field.
  • 6-10+ years of experience in QA Automation and test engineering.
  • Strong hands-on experience with: Automation frameworks: Selenium, Python, Java, API & backend testing, Test design for distributed systems, Experience testing AI/ML-based applications, including data validation and model accuracy testing.
  • Solid understanding of cloud-native architectures, Docker, and Kubernetes.
  • Experience integrating automation into CI/CD pipelines.
  • Strong analytical, troubleshooting, and problem-solving skills.
  • Experience working in Agile/Scrum.
  • Nice to Have:
  • Client facing experience in either sales or business development.
  • Exposure to data engineering pipelines and large-scale analytics systems.
  • Experience with DevOps practices, infrastructure as code, and platform automation.
  • Knowledge of observability stacks (InfluxDB, Prometheus, Grafana).
  • Prior experience in SaaS or enterprise-scale platforms.
  • Knowledge of manufacturing or shop-floor applications like MES (SiView, Fab300, etc) and equipment automation.
  • Knowledge of ERP integration strategies and EAI in general.
  • Ability to travel on company business, attend client functions, and professionally represent the company.
  • Certifications: Relevant certifications from public cloud solutions, ITIL, ISO 20000, COBIT.
  • Agile Methodologies: Experience working in Agile/Scrum environments.

Pay

USD $80,000.00 - USD $125,000.00 /Yr.

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