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Senior Software Engineer In Test Jobs in Downers Grove, IL

Infodyne Solutions

Sr. SDET & Lead SDET

Chicago, IL · On-site

Position: Sr. SDET & Lead SDET Location: Chicago, IL (Hybrid) Type: Contract/Full Time Job Overview : We are seeking a Senior SDET (Software Development Engineer in Test) to extend and enhance our ...

SysMind Tech

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 ...

R2 Technologies Corporation

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 ...

Tech Tammina

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 ...

Tech Tammina LLC

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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All JobsSoftware Engineer In Test JobsSenior Software Engineer In Test JobsSenior Software Engineer In Test Jobs in Downers Grove, IL

Senior Software Engineer In Test information

See Downers Grove, IL salary details

$22.4K

$125.3K

$163.1K

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

As of Jul 26, 2026, the average yearly pay for senior software engineer in test in Downers Grove, IL is $125,269.00, according to ZipRecruiter salary data. Most workers in this role earn between $110,200.00 and $143,200.00 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 job categories do people searching Senior Software Engineer In Test jobs in Downers Grove, IL look for? The top searched job categories for Senior Software Engineer In Test jobs in Downers Grove, IL are:
What cities near Downers Grove, IL are hiring for Senior Software Engineer In Test jobs? Cities near Downers Grove, IL with the most Senior Software Engineer In Test job openings:
Senior Software Engineer In Test jobs near you
Infographic showing various Senior Software Engineer In Test job openings in Downers Grove, IL as of July 2026, with employment types broken down into 3% Locum Tenens, 91% Full Time, 3% Part Time, and 3% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $125,269 per year, or $60.2 per hour.
Sr. SDET & Lead SDET

Sr. SDET & Lead SDET

Infodyne Solutions

Chicago, IL • On-site

Other

Posted 4 days ago

Job description

Job Details:

Position: Sr. SDET & Lead SDET Location: Chicago, IL (Hybrid) Type: Contract/Full Time

Job Overview:
We are seeking a Senior SDET (Software Development Engineer in Test) to extend and enhance our testing automation framework using Java/JavaScript. The role requires strong ownership of business requirements, test strategy development, and hands-on automation expertise.

Required Qualifications:
Technologies and tools: Java (3-5 years) Cucumber (3-5 years), JBehave or other BDD testing frameworks
At least 8 years of test automation framework design
Strong experience in testing Webservices (REST APIs) (3+5 years)
Proven experience developing test scripts, test cases, and test data
The ability to write queries in SQL or other relational databases
3+ years of experience in developing scenario based performance testing using JMeter
Experience testing full stack and integration testing with 3rd paties
End-to-end system integration testing experience for software platforms

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