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Junior Software Development Engineer In Test Jobs in Naperville, IL

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Senior SDET Consultant (Hybrid QA & Automation) Chicago, IL | Hybrid | Long-Term Consulting Opportunity Local Candidates ony- No CTC We are seeking a Senior Software Development Engineer in Test ...

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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 ...

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 • ...

SDET

Chicago, IL · On-site

$81K - $97.20K/yr

RAPP Chicago is looking for a SDET to join our award-winning Technology team. WHO WE ARE: We are RAPP - world leaders in activating growth with precision and empathy at scale. As a global, next ...

Senior SDET || Glenview, IL - Hybrid

Glenview, IL · On-site

$107.80K - $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 ...

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Junior Software Development Engineer In Test information

See Naperville, IL salary details

$46.4K

$94.4K

$141.8K

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

As of May 29, 2026, the average yearly pay for junior software development engineer in test in Naperville, IL is $94,401.00, according to ZipRecruiter salary data. Most workers in this role earn between $72,900.00 and $95,400.00 per year, depending on experience, location, and employer.

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

To thrive as a Junior Software Development Engineer In Test, you need a solid understanding of software testing principles, programming fundamentals (commonly in Java, Python, or C#), and a relevant bachelor's degree in computer science or a related field. Familiarity with test automation frameworks (such as Selenium or JUnit), version control systems like Git, and continuous integration tools is typically required. Strong analytical thinking, effective communication, and a proactive attitude help you identify issues and collaborate within development teams. These skills and qualities are crucial for ensuring software quality, streamlining testing processes, and supporting overall team productivity.

What are some common challenges faced by Junior Software Development Engineers in Test when starting out, and how can they overcome them?

Junior Software Development Engineers in Test (SDETs) often encounter challenges such as understanding complex codebases, balancing manual and automated testing, and communicating effectively with development teams. To overcome these, it's helpful to ask clarifying questions, seek mentorship, and actively participate in code reviews. Building a solid foundation in both programming and testing principles, along with collaborating closely with more experienced SDETs and developers, can accelerate learning and confidence in the role.

What is a Junior Software Development Engineer In Test?

A Junior Software Development Engineer In Test (SDET) is an entry-level professional who combines software development and quality assurance skills to design, develop, and maintain automated tests for software applications. These engineers work closely with developers and testers to ensure the software meets quality standards and functions as intended. They typically write test scripts, identify bugs, and help improve the overall testing process to deliver reliable products.

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

AspectJunior Software Development Engineer In TestSoftware Development Engineer In Test
Experience LevelEntry-level, typically 0-2 yearsMid to senior level, 2+ years
ResponsibilitiesAssisting in test automation, executing test cases, learning testing toolsDesigning test frameworks, developing automation scripts, leading testing efforts
Skills & CertificationsBasic programming, testing fundamentals, possibly certifications like ISTQBAdvanced programming, testing automation, certifications often preferred
Work EnvironmentSupportive team, mentorship focus, learning-orientedCollaborative, independent problem-solving, leadership in testing projects

In summary, Junior Software Development Engineer In Test roles focus on learning and supporting testing activities, while Software Development Engineer In Test positions involve more advanced automation development and testing leadership.

What are the most commonly searched types of Software Development Engineer In Test jobs in Naperville, IL? The most popular types of Software Development Engineer In Test jobs in Naperville, IL are:
What cities near Naperville, IL are hiring for Junior Software Development Engineer In Test jobs? Cities near Naperville, IL with the most Junior Software Development Engineer In Test job openings:
SDET (Software Development Engineer in Test)

SDET (Software Development Engineer in Test)

Collabera LLC

Chicago, IL

$51.50 - $66.50/hr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 5 days ago


Job description

Job Title: Senior Software Development Engineer in Test (SDET)
Location: Chicago, IL (Hybrid Onsite 3 days/week: Tuesday to Thursday)


Pay Range: 50-60/hr


Overview:


We are looking for a highly experienced Senior SDET to lead quality engineering efforts across a complex, event-driven backend ecosystem. This role is pivotal in ensuring the reliability, scalability, and performance of services within a Loyalty Management platform.


You will collaborate closely with product managers, developers, and designers to translate business requirements into effective testing strategies, build scalable automation frameworks, and ensure high test coverage across distributed systems.


Key Responsibilities:



  • Partner with cross-functional teams to understand requirements and define comprehensive test strategies.

  • Design, develop, and execute detailed test plans, test cases, and automation scripts
    Build and maintain scalable test automation frameworks using Java (or Groovy/Kotlin)
    Validate event-driven systems, including message queues, payload integrity, and downstream processing.

  • Perform API testing (REST/SOAP) using tools such as REST Assured, Postman, or SoapUI.

  • Automate backend workflows, including message consumption, routing logic, and integrations.

  • Analyze test results, identify defects, and perform root cause analysis using logs and monitoring tools.

  • Develop and maintain CI/CD pipelines to support automated testing
    Ensure cross-platform and cross-browser test coverage using modern testing tools
    Conduct code reviews and promote best practices for maintainable automation frameworks.

  • Mentor junior QA engineers and contribute to improving testing standards and processes


Required Qualifications:



  • 5+ years of experience as an SDET or QA Automation Engineer
    Strong expertise in end-to-end testing, release validation, and Agile methodologies.

  • Hands-on experience with event-driven architectures (Kafka)

  • Proficiency in Java and test automation frameworks (e.g., Selenium, REST Assured)

  • Experience with API testing (REST and SOAP services)

  • Familiarity with backend validation techniques, including GraphQL

  • Strong debugging and troubleshooting skills using logs and monitoring tools

  • Experience with CI/CD tools (e.g., Jenkins, Azure DevOps, or similar)

  • Knowledge of web technologies: HTML, CSS, JavaScript, XML

  • Experience with version control systems (e.g., Git)

  • Strong analytical, communication, and collaboration skills


Preferred Qualifications:



  • Experience in loyalty, rewards, or hospitality-related systems

  • Familiarity with Groovy or Kotlin

  • Experience with testing frameworks such as JUnit or TestNG

  • Strong understanding of Agile/Scrum practices


What You ll Do:



  • Drive high-quality software delivery through advanced QA and automation practices

  • Improve test coverage, reliability, and release efficiency

  • Innovate and enhance automation frameworks and testing processes

  • Play a key role in validating complex, distributed backend systems


The Company offers the following benefits for this position, subject to applicable eligibility requirements: medical insurance, dental insurance, vision insurance, 401(k) retirement plan, life insurance, long-term disability insurance, short-term disability insurance, paid parking/public transportation, paid time off, paid sick and safe time, hours of paid vacation time, weeks of paid parental leave, and paid holidays annually as applicable.


Interested candiadtes can reach me at or share resumes at