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Senior Software Engineer In Test Jobs in Addison, IL

SDET Consultant

Chicago, IL · On-site

$51.50 - $66.50/hr

Senior Software Development Engineer in Test (SDET) Duration: 6-18 months Work Mode: Onsite Location: Chicago, IL Purpose We are seeking a Senior Software Development Engineer in Test (SDET) to ...

Sr. SDET

Chicago, IL · On-site

$51.50 - $66.50/hr

Job title: SR. SDET Location: Chicago, IL • XCTest/ XCUITest frameworks • 5+ years direct experience as an SDET for major application integration and/or major application product release • ...

Senior SDET || Glenview, IL - Hybrid

Glenview, IL · On-site

$107K - $140K/yr

Senior SDET (Software Development Engineer in Test) Location: Glenview, IL - Hybrid (3 days onsite per week, LOCAL candidates preferred) Duration: 6+ Months (Possible Extension) About the Role: We ...

Job Title: IT Software Engineer 4 (Senior SDET) Requisition ID: Request #106098-1 Job Overview Caterpillar is seeking an experienced IT Software Engineer 5 (Lead SDET) to join the VL Autonomy Program ...

SDET

Chicago, IL · On-site

$51.50 - $66.50/hr

Senior Software Development Engineer in Test Chicago, IL Who We Are: Northern Trust is a Chicago-based bank with more than 20 international locations and 16,500 employees. From sovereign wealth funds ...

The Opportunity Our location in Lake Forest, IL (in Conway Park) currently has an opportunity for a Senior Software Engineer in Test . This position is open with our AlinIQ informatics products in ...

SDET Level 4

Chicago, IL · On-site

$51.50 - $66.50/hr

AKA Senior SDET Extend testing automation framework using JAVA/JAVA Script * Take ownership in understanding business requirements/ACs and develop test strategy/test plan * Develop automation ...

SDET Level 4

Chicago, IL · On-site

$51.50 - $66.50/hr

AKA Senior SDET Extend testing automation framework using JAVA/JAVA Script * Take ownership in understanding business requirements/ACs and develop test strategy/test plan * Develop automation ...

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Senior Software Engineer In Test information

See Addison, IL salary details

$22.5K

$125.8K

$163.8K

How much do senior software engineer in test jobs pay per year?

As of Jul 21, 2026, the average yearly pay for senior software engineer in test in Addison, IL is $125,795.00, according to ZipRecruiter salary data. Most workers in this role earn between $110,700.00 and $143,800.00 per year, depending on experience, location, and employer.

What is the difference between Senior Software Engineer In Test vs Software Development Engineer in Test?

AspectSenior Software Engineer In TestSoftware Development Engineer in Test
CredentialsBachelor's in CS or related field, experience in testing and automationBachelor's in CS or related field, strong coding skills, experience in testing
Work EnvironmentDesigning test strategies, automation frameworks, collaborating with development teamsDeveloping test tools, writing automated tests, integrating testing into CI/CD pipelines
Industry UsageCommon in tech companies, especially in QA and testing teamsWidely used in software development companies focusing on automation

The main difference is that Senior Software Engineer In Test often focuses on testing strategy and automation leadership, while Software Development Engineer in Test emphasizes developing testing tools and automation code. Both roles require strong coding skills and testing experience, but their focus areas differ slightly within the testing lifecycle.

What are some typical challenges a Senior Software Engineer in Test faces when designing automated testing frameworks?

Senior Software Engineers in Test often encounter challenges such as integrating automated tests with complex, evolving codebases and ensuring tests remain reliable as features change. Balancing thorough test coverage with execution speed, especially in continuous integration environments, is another common concern. Additionally, collaborating with both development and QA teams to align on testing strategies and maintaining documentation for test frameworks are key responsibilities that require strong communication and adaptability.

What are Senior Software Engineers in Test?

Senior Software Engineers in Test are experienced professionals who design, develop, and implement automated testing frameworks and tools to ensure the quality and reliability of software products. They work closely with development and QA teams to identify testing needs, create robust test plans, and write automated scripts that validate software functionality. In addition to hands-on coding, they often mentor junior engineers, drive process improvements, and contribute to the overall testing strategy of the organization.

What are the key skills and qualifications needed to thrive as a Senior Software Engineer in Test, and why are they important?

To thrive as a Senior Software Engineer in Test, you need a deep understanding of software development, test automation frameworks, and a background in computer science or a related field. Mastery of tools like Selenium, Jenkins, JUnit, and experience with CI/CD systems, as well as relevant certifications such as ISTQB, are typically required. Strong analytical thinking, problem-solving abilities, and effective communication skills set top candidates apart in this role. These skills are crucial for ensuring robust, scalable, and reliable software delivery in complex technical environments.
What are popular job titles related to Senior Software Engineer In Test jobs in Addison, IL? For Senior Software Engineer In Test jobs in Addison, IL, the most frequently searched job titles are:
What cities near Addison, IL are hiring for Senior Software Engineer In Test jobs? Cities near Addison, IL with the most Senior Software Engineer In Test job openings:
Infographic showing various Senior Software Engineer In Test job openings in Addison, IL as of July 2026, with employment types broken down into 4% Locum Tenens, 92% Full Time, 1% Part Time, and 3% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $125,795 per year, or $60.5 per hour.
Senior SDET / QA Automation Engineer

Senior SDET / QA Automation Engineer

Purplejack Technologies LLC

Chicago, IL • On-site

Other

Posted 5 days ago


Job description

Job Overview
  • Title: IT Software Engineer 4 (Senior SDET / QA Automation Engineer)
  • Location: Chicago, IL
  • Work Mode: Hybrid (Moving to Full Onsite)
  • Employment Type: Contract (12 Months)
  • Experience Required: 9+ Years
  • Key Skills: Java, Automation Framework Design, REST APIs, SQL, Jenkins, Git, CI/CD, DevOps, Cucumber
Role Summary

We are seeking a Senior SDET with strong Java development and enterprise automation framework experience. The role focuses on designing and enhancing automation frameworks, API testing, CI/CD integration, and collaborating with cross-functional engineering teams.

Core Skills Required
  • Java
  • Automation Framework Design
  • REST API Testing
  • CI/CD & DevOps