Mainframe Software Development Engineer in Test

Broadcom Inc.; Illinois; On-site; USD 109,700 - 175,500; Full time

Benefits offered by this job

Medical, dental, and vision plans

401(k) with company matching

Employee Stock Purchase Program

Paid sick leave and vacation time

Company-paid holidays

Job summary

Broadcom Inc. is looking for an experienced Software Development Engineer in Test (SDET) to ensure robust software testing for mainframe applications. Your role will focus on planning and executing tests, implementing automation pipelines, and validating features in an Agile development environment.

We seek candidates with at least 5 years of experience, proficiency in Job Control Language (JCL), and familiarity with test automation frameworks. The position offers a competitive salary along with comprehensive benefits.

Qualifications

• Minimum 5 years of relevant industry experience.
• Practical experience in a mainframe development and testing environment.
• Analytical mind with strong problem-solving aptitude.
• Proficiency in Job Control Language (JCL) for batch workloads.
• Proficiency in scripting languages like Python, JSON, and REXX.
• Strong understanding of security protocols and ESMs.

Responsibilities

• Perform validation and verification testing of new features.
• Develop and execute high‑quality software tests.
• Implement and maintain robust test automation pipelines.
• Assess code coverage and identify testing gaps.
• Automate tasks using appropriate tools and scripting.
• Provide Quality Assurance expertise in Agile teams.

Skills

Mainframe development and testing

Problem-solving aptitude

Job Control Language (JCL)

Scripting languages (Python, JSON, REXX)

CI/CD test automation frameworks (Jenkins)

REST API automation (RestAssured)

Java and JavaScript/TypeScript

JUnit/TestNG frameworks

JMeter for stress and load testing

Job description

Overview

Experienced Software Development Engineer in Test (SDET) responsible for planning, designing, developing and executing tests for software enhancements and bug fixes in a mainframe computing environment. The role involves validating mainframe‑based applications, participating in Agile development, and delivering high‑quality software aligned with user needs and business objectives.

Responsibilities

• Perform validation and verification testing of new features and product fixes.
• Develop and execute high‑quality software tests in a continuous integration environment.
• Implement and maintain robust test automation pipelines.
• Assess code coverage, identify and resolve testing gaps.
• Automate tasks using appropriate tools and scripting.
• Keep test pipelines current with latest technologies.
• Provide Quality Assurance subject‑matter expertise in Agile teams.
• Coordinate with management and internal teams.

Qualifications

• Minimum 5 years of relevant industry experience.
• Practical experience in a mainframe development and testing environment.
• Analytical mind with strong problem‑solving aptitude.
• Proficiency with Job Control Language (JCL) for batch workloads.
• Proficiency in scripting languages (Python, JSON, REXX).
• Proficiency in CI/CD test automation frameworks (Jenkins).
• Strong understanding of security protocols and ESMs.
• Experience with REST API automation (RestAssured) – plus.
• Experience with Java and JavaScript/TypeScript – plus.
• Experience with JUnit/TestNG frameworks – plus.
• Experience with JMeter for stress and load testing – plus.

Compensation & Benefits

The annual base salary range for this position is USD 109,700.00 to USD 175,500.00. Eligible for a discretionary annual bonus and annual equity awards. Additional benefits include medical, dental and vision plans; 401(k) with company matching; Employee Stock Purchase Program; Employee Assistance Program; company‑paid holidays; paid sick leave and vacation time; and compliance with Paid Family Leave and other applicable leave laws.

EEO & Equal Opportunity Employment Statement

Broadcom is an equal‑opportunity employer. We consider qualified applicants without regard to race, color, creed, religion, sex, sexual orientation, national origin, citizenship, disability status, medical condition, pregnancy, protected veteran status, or any other characteristic protected by federal, state, or local law. We also consider qualified applicants with arrest and conviction records consistent with local law.