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Ecolab • Bengaluru, Karnataka, India
Role & seniority: Senior/lead QA with 8+ years in software QA; 2+ years testing AI/ML systems; proven QA leadership and production-grade testing experience
Stack/tools: Python for test automation; SQL for data validation; Azure (Functions, ML, OpenAI, Databricks, Storage, API Management); Databricks (testing data workflows); CI/CD (Azure DevOps, GitHub Actions); pytest and other test frameworks; API/microservices testing; monitoring/observability tools
Lead QA strategy and testing approaches for agentic AI systems and ML apps; establish QA processes and metrics
Design/implement test automation frameworks; build and maintain CI/CD pipelines with automated testing
Validate data pipelines (ETL/analytics in Azure Databricks), test AI/ML quality (accuracy, fairness, drift), and perform production issue root-cause analysis
Expert Python for test automation/scripting
Advanced SQL and data validation
Deep Azure knowledge (Functions, ML, Databricks, API Management) and Databricks testing
Experience building/maintaining CI/CD (Azure DevOps, GitHub Actions)
API testing, microservices validation; ML/AI testing concepts (model evaluation, bias, drift, prompt validation)
Strong debugging, performance testing, and observability skills
Degree in CS/Engineering; Azure and Databricks certifications
MLOps familiarity (MLflow, Azure ML)
Resilience testing, multi-agent/autonomous
Key Responsibilities
Lead QA strategy and define testing approaches for agentic AI systems and ML applications Design and implement comprehensive test automation frameworks using Python Develop specialized testing methodologies for AI models including accuracy, fairness, robustness, and drift detection Build and maintain CI/CD pipelines with integrated automated testing Test complex Azure architectures including microservices, serverless functions, and distributed systems Validate data pipelines, ETL processes, and analytics workflows in Azure Databricks Perform advanced performance testing, load testing, and scalability validation Establish quality metrics, KPIs, and reporting dashboards for AI applications Mentor junior QA engineers and promote best practices across the team Collaborate with architects and developers on testability and quality requirements Implement monitoring and validation strategies for production AI systems Lead root cause analysis for critical production issues Evaluate and integrate new testing tools and frameworks Ensure compliance with security, privacy, and regulatory requirements
QA Leadership
Required Skills & Qualifications
8+ years of experience in software QA with at least 2+ years testing AI/ML systems Proven track record of establishing QA processes and testing frameworks Experience leading testing efforts for production-grade applications Strong understanding of QA best practices, methodologies, and industry standards
Use LLM or AI for testing or Python working experience in testing.
Technical Expertise
Expert-level proficiency in Python for test automation and scripting Advanced SQL skills for complex data validation and quality checks Deep knowledge of Azure services (Functions, ML, OpenAI, Databricks, Storage, API Management) Extensive hands-on experience with Azure Databricks including testing data workflows Strong experience building and maintaining CI/CD pipelines (Azure DevOps, GitHub Actions) Proficiency with test automation frameworks (pytest etc...) Experience with API testing and microservices validation
AI/ML Testing Expertise
Strong understanding of Machine Learning, Natural Language Processing, and Deep Learning Specialized knowledge of AI/ML testing strategies (model evaluation, data quality, bias detection, adversarial testing) Experience testing LLM-based applications including prompt validation and response quality Knowledge of MLOps practices and testing ML pipelines Understanding of A/B testing and experimentation frameworks Familiarity with model monitoring and drift detection
Azure & Databricks
Deep knowledge of Azure architecture and deployment patterns Experience testing serverless applications and event-driven systems Proficiency with Azure monitoring tools (Application Insights, Log Analytics) Strong understanding of Databricks notebooks, jobs, and cluster configurations Experience with infrastructure testing and validation
Problem-Solving & Quality
Exceptional analytical and debugging skills Experience with performance testing tools. Knowledge of security testing principles and tools Strong understanding of observability and monitoring strategies
Preferred Qualifications
Bachelor's or Master's degree in Computer Science, Engineering, or related field Azure certifications (Azure Administrator, Azure Solutions Architect) Databricks certification (Spark Developer, ML Associate) Experience with resilience testing Experience testing multi-agent systems or autonomous AI applications Familiarity with MLflow, Azure ML, or other MLOps platforms Experience with test data management and synthetic data generation
Our Commitment to a Culture of Inclusion & Belonging
Ecolab is committed to fair and equal treatment of associates and applicants and furthering the principles of Equal Opportunity to Employment. We will recruit, hire, promote, transfer and provide opportunities for advancement based on individual qualifications and job performance in all matters affecting employment, compensation, benefits, working conditions, and opportunities for advancement. Ecolab will not discriminate against any associate or applicant for employment because of race, religion, color, creed, national origin,citizenship status, sex, sexual orientation, gender identity and expressions, genetic information, marital status, age, or disability.