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Saransh Inc · 2 months ago

Mainframe Tester

Jersey City, NJ

Full-time

Onsite

Senior Level, Lead/Staff

8+ years exp

Saransh Inc is seeking a Mainframe Tester with extensive experience in software testing. The role involves collaborating with various teams to develop end-to-end test strategies for complex workflows, focusing on both manual and automated testing of legacy mainframe systems.

EmploymentInformation TechnologyStaffing Agency

H1B Sponsor Likely

Responsibilities

8+ years of software testing experience, including deep hands-on work in both manual and automated frameworks , Playwright, Cucumber

Proven track record building endtend test strategies for complex, fronttoback workflows

Hands-on experience with legacy mainframe systems: understanding how the mainframe processes data, designing and validating data-migration flows from mainframe to distributed tiers, and testing those migrations in the live mainframe environment

Collaboration

Strong influencer: comfortable partnering with Product, DevOps, Engineering and Operations to embed quality throughout the delivery lifecycle

Skilled at balancing PODs individual priorities while maintaining a coherent, end-to-end test strategy across both distributed and mainframe platforms

Experience defining test roadmaps, metrics/KPIs (e.g., defect leakage, test coverage, automation percentage) and continuously improving them

Skilled at risk-based testing: prioritizing what to test when timelines are tight and leveraging data to drive coverage decisions

Hands-on with CI CD pipelines (Jenkins, GitLab CI, DevOps) to build automation into nightly/regression suites

Expert in Playwright for UI automation and Insomnia for API testing

Familiarity with modern test management platforms TestRail, qTest and defect-tracking tools JIRA

Exceptional verbal and written communicator able to translate technical test results into clear, actionable insights for both technical and non-technical audiences

Proactive in surfacing risks early and driving cross-team alignment on scope, timelines and acceptance criteria

Qualification

Mainframe TestingPlaywrightCICDCucumber/BDDJiraSeleniumScrumKanbanCollaborationCommunication

Required

8+ years of software testing experience, including deep hands-on work in both manual and automated frameworks, Playwright, Cucumber

Proven track record building end-to-end test strategies for complex, front-to-back workflows