Mainframe Tester

Overview

On Site
Depends on Experience
Accepts corp to corp applications
Contract - Independent
Contract - W2
Contract - 12 Month(s)

Skills

manual testing
automated frameworks
Playwright
Cucumber.
Cucumber
BDD
Selenium
Mainframe Testing
CI/CD
Jira
Scrum
Kanban

Job Details

Role: Mainframe Tester

Location: Pittsburgh, PA (5 Days Work from Office) (Locals Preferred)

Relevant Experience: 8+ Years

Roles & Responsibilities:

  • 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.
  • 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. Strategic & Analytical Mindset.
  • 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.
  • Process & Tooling Savvy.
  • 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.
  • Communication & Stakeholder Management.
  • 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.

Required Skills:

  • Playwright
  • Cucumber/BDD
  • Selenium
  • Mainframe Testing
  • CICD
  • Jira, Scrum, Kanban

Alchemy: Transforming Your Professional Vision into Reality

Since our inception in 2013, Alchemy has been dedicated to reshaping organizational performance through innovative IT services. With a vision to empower businesses seeking a transformative edge, we ve positioned ourselves at the forefront of digitization and software modernization.

Our name reflects our mission: to transmute technology into gold-standard solutions for our esteemed clients. We proudly serve a diverse range of sectors, including IT and ITES, BFSI, Telecom and Media, Automotive, Manufacturing, Energy, Oil and Gas, Real Estate, Retail, Healthcare, and more.

With a global footprint spanning the USA, India, Europe, Canada, Singapore, Japan, and parts of Central and West Africa, we harness a unique blend of competencies, frameworks, and cutting-edge technologies. Together, we drive growth and innovation across industries, helping organizations turn their visions into reality.

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