Senior QA Engineer

Senior Quality Assurance EngineerMillennium Systems International is the leading business management software provider for the beauty and wellness industry and the maker of Meevo. Built over three decades of insight, innovation, and disruption, Meevo is a true all-in-one solution for sophisticated salons, spas, and med spas looking to bolster their successes. Meevo grows with you, supporting your goals and vision every step of the way with reliable tools you can count on today and tomorrow. Meevo is HIPAA compliant and user-friendly, with more than 150,000 users logging in daily to help their salon, spa, and med spa businesses thrive. We're just as passionate about our people as we are about our product. MSI is proud to be recognized as a New Jersey Top Workplace and Remote Top Workplace, along with earning Top Workplaces Culture Excellence Awards for Technology Industry, Work-Life Flexibility, Purpose & Values, Employee Well-Being, Employee Appreciation, and Professional Development. Our values are at the heart of how we work, collaborate, and succeed:TeamworkIntegrityClient-Centric CommitmentPassionExcellenceCandidates must reside in the United States. Millennium Systems International participates in E-Verify and will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the U.S.Core Quality Engineering SkillsStrong foundation in Quality Assurance and Quality Engineering fundamentals, including end-to-end testing strategy, risk-based testing, and release readiness.Proven experience designing and executing tests across web and API layers — including UI validation, regression, integration, and exploratory testing.Hands-on proficiency with test automation frameworks such as Playwright, Selenium, or Cypress, with the ability to architect scalable, maintainable test suites.Comfortable working with SQL for test data setup, validation, and troubleshooting data integrity issues across environments.Solid understanding of CI/CD pipelines and the ability to integrate automated checks into build and deployment workflows.Experience working within Agile teams, contributing to sprint planning, test estimation, and release coordination.AI & Intelligent Tooling SkillsDemonstrated ability to leverage AI-powered tools (e.g., GitHub Copilot, Claude, ChatGPT, Cursor, or similar LLM-based assistants) to accelerate test case generation, script authoring, defect analysis, and documentation.Experience with — or strong aptitude for — prompt engineering techniques to extract high-quality, context-aware outputs from AI models for QA workflows.Familiarity with AI-assisted test automation approaches such as self-healing locators, visual AI testing (e.g., Applitools), or intelligent test selection/prioritization.Ability to evaluate, pilot, and integrate new AI-powered QA tools into existing processes, measuring impact on speed, coverage, and defect detection.Understanding of how to use AI for test data generation, synthetic data creation, and edge-case discovery.Awareness of the limitations and risks of AI-generated outputs — able to validate, review, and refine AI suggestions rather than accepting them uncritically.Leadership & Growth MindsetA track record of mentoring junior QA engineers and elevating team capabilities through knowledge sharing, pairing, and process improvement.Ability to champion and evangelize AI-augmented QA practices across the engineering organization.Experience identifying quality gaps, recommending tooling, and establishing repeatable best practices that scale.Strong communication and documentation skills — able to articulate technical concepts clearly for both engineering and non-technical stakeholders.Proactive, self-directed, and dependable, with a history of independently driving initiatives from concept through execution.Responsibilities:Define and execute AI-augmented test strategies across functional, integration, and automation testing layers.Leverage AI tools to accelerate QA workflows — including test case design, automation script generation, defect root-cause analysis, and test documentation.Architect and maintain scalable test automation frameworks, integrating AI-assisted capabilities such as intelligent test selection, self-healing tests, and predictive defect analysis.Evaluate and pilot emerging AI-powered QA tools, building proof-of-concepts and making recommendations for adoption based on measurable quality and efficiency gains.Mentor and coach QA team members on both foundational QE practices and the effective use of AI tools in their daily work.Collaborate with engineering and product teams to embed quality earlier in the development lifecycle, advocating for shift-left testing and AI-supported code review.Contribute to CI/CD pipeline quality gates, ensuring automated functional checks are reliable, fast, and actionable.Establish and share best practices for responsible, effective use of AI in quality engineering across the organization.Requirements:Bachelor's degree in Computer Science, Information Systems, Engineering, or a related technical field.Demonstrated professional experience in software Quality Assurance / Quality Engineering.Strong programming skills in one or more languages: Python, JavaScript, TypeScript, C#, or equivalent.Proven experience building and maintaining test automation at scale using modern frameworks (Playwright, Selenium, Cypress, or similar).Demonstrated, hands-on experience using AI/LLM-powered tools to improve QA efficiency, coverage, or speed.Experience with API testing and CI/CD integration.Strong analytical and problem-solving skills with excellent attention to detail.Excellent written and verbal communication skills.Bonus Skills:Experience with ETL / Data Warehouse testing across tools such as Fivetran, Databricks, Snowflake, or similar.Familiarity with data modeling concepts (star schema, fact/dimension tables) and data formats (Parquet, CSV, JSON).Experience validating end-to-end data flow from source systems through ETL processes to curated layers and visualization tools (Quicksight, Tableau, Power BI).Experience with data reconciliation — row counts, aggregations, and KPI accuracy.Familiarity with non-functional testing practices — performance, scalability, failover, reliability, and security.Hands-on experience with performance testing tools (JMeter, Locust, k6) or visual AI testing tools (Applitools).Experience with backend/API testing using tools such as Postman, REST Assured, or equivalent.Experience building custom AI agents, workflows, or integrations using APIs from LLM providers.Familiarity with observability and monitoring tools (Datadog, New Relic, Grafana).Knowledge of security testing practices and basic OWASP principles.Experience with test management tools such as Azure DevOps, Jira, TestRail, or Zephyr.We Offer Paid Time Off (PTO) and HolidaysEnjoy a generous 3 weeks of Paid Time Off (PTO) that begins accruing with every pay period from your very first day! Plus, you'll enjoy ten (10) paid holidays throughout 2025, along with five (5) paid sick days and one (1) personal day —because we believe in taking care of you!Medical, Dental, and Vision BenefitsYour well-being is a priority! We offer subsidized Medical, Dental, and Vision plans, with coverage kicking in quickly. It's all about making sure you stay healthy, happy, and well-cared for.Life InsurancePeace of mind for you and your loved ones! We provide Life Insurance and Accidental Death & Dismemberment (AD&D) . What's even better? Millennium Systems International fully covers the entire cost—100% on us!Long-Term and Short-Term Disability InsuranceStay secure no matter what life brings your way. Short-Term and Long-Term Disability insurance. And we've got your back—Millennium Systems International covers the full cost of Long-Term Disability at 100