> Markdown version of [/jobs/ext/3751033-lead-senior-test-engineer](https://www.wearedevelopers.com/jobs/ext/3751033-lead-senior-test-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Lead/Senior Test Engineer - **Company:** Expert Technology Services - **Location:** Durham, NC, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Application Programming Interfaces (APIs), Automation of Tests, Microsoft Azure, Databases, Continuous Integration, Object-Oriented Software Development, Scrum Methodology, Systems Development Life Cycle, Blockchain, SQL Databases, Test Data, Test Execution Engine, User Interface Testing, Web Applications, Cypress (Programming Language), Backend, Playwright, Front End Software Development - **Published:** October 15, 2026 - **Apply:** https://www.careerjet.com/jobad/us8dd6a919374f7e1a7db9923980fc1ceb ## About the Role Apply strong knowledge of blockchain technology, OOP, web-based application structures, and databases (SQL). - Utilize expertise in API and UI testing, automation frameworks, and CI tools (Azure DevOps). - Demonstrate understanding of test design techniques, SDLC (SCRUM, Kanban), and problem-solving skills. ## Description Prepare, maintain, and execute manual and automated test cases based on user stories. - Develop, execute, and update automated test scripts, ensuring traceability from requirements to scripts. - Review test cases and automation approaches with stakeholders for comprehensive coverage and feedback. - Track test execution milestones, report on issues/risks affecting project timelines, and drive defect resolution. - Construct end-to-end business scenarios aligned with business objectives. - Collaborate with frontend, backend, and smart contract engineers to ensure product quality. - Plan and prioritize testing activities, maintaining and improving existing automation frameworks. - Develop and maintain automation tests for APIs and UIs using Cypress and Playwright. - Review and analyze test execution results, maintain related documentation, and prepare test data. - Proactively obtain, clarify, and review requirements as needed.