Mainframe Application Architect - Application Modernization
PamTen Inc· Information Technology And Services· Jul 8, 2026 · 4mo agoPosted 111 days ago
Dallas, TX
In office
Full-time
Staff
$167K–$235K est.
Before you apply
Ghost Signal:
Open since July 8, 2026 — 111 days, and still accepting applications.
Job description
Description:
Architect role for a modernization program rehosting legacy mainframe application to UniKix. Responsible for defining testing strategy, evaluating and adopting tools, enabling reverse engineering, executing POCs, and ensuring quality, performance, and functional equivalence of migrated applications. The role works closely with client application SMEs, testing teams, and migration teams.
Project description:
Define end‐to‐end testing scope by identifying in‐scope application components (batch jobs, online transactions, screens) and required testing types (system, integration, regression, performance, comparison).
Analyze and document internal/external dependencies and data inflow/outflow in source and target (UniKix) environments, including integrations with distributed systems, MQ, and other mainframe systems.
Identify, evaluate, and recommend tools and accelerators for:
Baseline, comparison, and regression testing
Reverse engineering
Application prep
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