IG
Technical Test Lead | Functional Testing | Mainframe testing
IMCS Group Inc
🇺🇸 United States
On-site
Staff / Principal
4 days ago
- ERP
- SQL
- Jira
- Postman
- Jenkins
- GitHub Actions
- Azure DevOps
- CI/CD
- SOAP
- Acceptance Testing
- triage
- Devops
- Agile
4 days ago
Description: Job Title: Technical Test Lead | Functional Testing | Mainframe testing
Work Location: TorranceCA90503
Vendor Rate: ***
Contract duration: 12
Target Start Date: 05 Oct 2026
Does this position require Visa independent candidates only? Yes
**onsite 4-5 days a week in Torrence California**
Job Details:
Required Experience & Skills
· 10+ years in enterprise quality engineering, including hands-on testing of mainframe, legacy core-banking, ERP, or other transaction-intensive backend platforms.
· Strong experience in mainframe transaction and batch validation, SQL/database testing, API and interface testing, data reconciliation, defect management, and test planning.
· Working knowledge of Jira, ALM/Quality Center, Postman, SoapUI, SQL, Jenkins, GitHub Actions, Azure DevOps, or comparable QA and CI/CD tools.
· Experience supporting legacy modernization, cloud or API integration, data migration, and functional-equivalency validation is preferred.
· Previous work with automotive OEMs, automotive-services organizations, vehicle diagnostics, ECU-related platforms, or automotive business applications is preferred.
Detailed Job Description
This role leads quality validation for mainframe and legacy core-business platforms supporting high-volume enterprise transactions. The tester will assess online and batch processes, business rules, interfaces, REST/SOAP services, databases, data movement, reporting, and modernization releases. Prior delivery experience with automotive manufacturers, vehicle-services applications, or automotive technology programs is strongly preferred.
Key Responsibilities
· Plan and execute functional, system-integration, regression, end-to-end, and business-acceptance testing for mainframe and legacy enterprise applications.
· Validate online transactions, batch cycles, scheduled processing, REST/SOAP interfaces, database results, file exchanges, downstream integrations, and business-rule accuracy.
· Perform SQL-based data checks, source-to-target comparisons, reconciliation, and verification of calculations, transformations, updates, and batch outputs.
· Prepare test strategies, scenarios, scripts, traceability, quality measures, and release-readiness reports; manage defects through triage, root-cause review, retest, and closure.
· Coordinate with business, development, architecture, operations, DevOps, and vendor teams across Agile and hybrid delivery models.
Minimum years of experience
8-10 years
Certifications Needed :No
Top 3 responsibilities you would expect the Subcon to shoulder and execute
Work closely with dev team and business on the requirements
Come up the test plan for mainframe testing.
Interview Process (Is face to face required?)
Yes
Any additional information you would like to share about the project specs/ nature of work
Custom Fields:
Name: Intake Call Completed
Value: false
Name: Intake Call Requested
Value: true
EEOC Disclaimer: IMCS Group is an equal opportunity employer and makes employment decisions without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran status, disability status, age, or any other status protected by law. IMCS Group is committed to maintaining an inclusive workforce, where employees are hired, retained, compensated, and promoted based on their contributions to our Company.
Technical Test Lead | Functional Testing | Mainframe testing · IMCS Group Inc