Mainframe Software Development Engineer in Test

Broadcom

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Quick summary

Work type: On-site
Location: Lisle, IL
Salary: $109,700–$175,500 / yr
Employment: Full-time
Posted: 117 days ago
Freshness: Confirmed live today
Closes: Dec 28, 2026
Nearby: 99+ roles within 25 mi

Market check

Salary context

Competitive pay

How this pay compares to similar roles

Similar $163k

This role $143k

$99k $214k

below market most similar roles pay here above market

This role pays less than 61% of similar roles. Most pay $122,500–$202,800 — the blue band above. At the midpoint, this role pays about $143k versus about $163k for comparable roles.

Based on 240 similar postings.

Employer

About Broadcom

Broadcom is a global semiconductor and infrastructure software company that designs and markets a wide range of networking, storage, and wireless connectivity solutions. Industry: Semiconductors & Infrastructure Software

Broadcom currently has 280 open roles on FindRole.

Listed pay typically runs $121,900–$195,000 across 169 roles with salary data.

Most-posted roles

View all roles at Broadcom

At a glance

TL;DR · Mainframe Software Development Engineer in Test

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The Mainframe Software Development Engineer in Test is a journey-level position focused on the testing and validation of mainframe-based applications within an Agile development environment. The engineer plans, designs, develops, and executes tests for software enhancements and fixes while maintaining robust test automation pipelines in a continuous integration environment. Key responsibilities include assessing code coverage, identifying testing gaps, and automating tasks through scripting. Required technical skills include proficiency in Job Control Language (JCL), Python, JSON, and REXX, along with experience in Jenkins CI/CD frameworks and Security protocols. Candidates should also possess knowledge of REST API Automation using RestAssured, Java, Javascript/Typescript, and Junit/TestNG. The role solves the business problem of delivering high-quality, functional software solutions that align with user needs.

Skills

Mainframe JCL Python REXX Jenkins CI/CD RestAssured Java JavaScript TypeScript JUnit TestNG JMeter JSON Agile REST API Security Protocols ESMs

What you'll do

Perform validation and verification testing of new software features and product fixes.
Develop and execute high-quality software tests within a continuous integration environment.
Develop, implement, and maintain robust test automation pipelines.
Assess code coverage and identify or resolve existing testing gaps.
Automate manual tasks using appropriate tools and scripting languages.
Ensure test pipelines remain updated with the latest technologies.
Provide Quality Assurance subject matter expertise within an Agile development team.

What we're looking for

Minimum of 5 years of relevant industry experience.
Practical experience in mainframe development and testing environments.
Proficiency with Job Control Language (JCL) for batch workload.
Proficiency in scripting languages including Python, JSON, and REXX.
Proficiency in CI/CD test automation frameworks such as Jenkins.
Strong understanding of security protocols and ESMs.
Experience with REST API Automation (RestAssured) (preferred).
Experience with Java, Javascript/Typescript, and Junit/TestNG framework (preferred).

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