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Java Sdet Jobs in Illinois (NOW HIRING)

May require final in-person interview in downtown Chicago client location This is an SDET role combining software development + quality assurance . Candidate will write code to test code for new and ...

Senior Software Engineer - AI/ML

Chicago, IL · Hybrid

$126.20K - $166.40K/yr

Preferred experience with background as SDET or deep experience with Testing tools like Playwright ... Solid technical knowledge of high-level programming languages like Python and/or Typescript, Java ...

Senior Software Engineer - AI/ML

Chicago, IL · On-site

$126.20K - $166.40K/yr

Preferred experience with background as SDET or deep experience with Testing tools like Playwright ... Solid technical knowledge of high-level programming languages like Python and/or Typescript, Java ...

... Software Development Engineer in Test Base Salary: $80,000 - $100,000 annually WHAT WE'LL TRUST YOU TO DELIVER: * Design and develop scalable automation frameworks from scratch using Java/Python and ...

Mainframe Software Development Engineer

Lisle, IL · On-site

$48.25 - $62.25/hr

... test automation Preferred : • Familiarity with Java programming language is a plus Company ... Founded in 1991, the company is headquartered in Palo Alto, USA, with a team of 10001+ employees.

Automation Tester

Chicago, IL · On-site

$47.50 - $62.75/hr

Required : • Expertise in Selenium, Cucumber, and Cypress • At least 8-10 Years experience in Automation Testing (SDET) • Design and review test plans, cases, and data for effective testing • ...

Mainframe Software Development Engineer

Lisle, IL · On-site

$48.25 - $62.25/hr

Responsibilities : • Developing modern high-quality software - Create unit tests and perform ... as a developer in the IBM mainframe environment • Mainframe Assembler, Metal C, Java and Rest ...

Mainframe Software Development Engineer

Lisle, IL · On-site

$48.25 - $62.25/hr

... test automation Preferred : • Familiarity with Java programming language is a plus Company ... Founded in 1991, the company is headquartered in Palo Alto, USA, with a team of 10001+ employees.

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Java Sdet information

See Illinois salary details

$9

$49

$75

How much do java sdet jobs pay per hour?

As of May 29, 2026, the average hourly pay for java sdet in Illinois is $49.95, according to ZipRecruiter salary data. Most workers in this role earn between $45.67 and $58.94 per hour, depending on experience, location, and employer.

What Are Java SDET Jobs?

Java/SDET jobs are positions for Java developers and engineers who develop, program, and test Java applications using software development engineer test (SDET) processes. Your responsibilities as a Java/SDET position focus mostly on testing the coding and performance of applications and software that use the Java computer language. You also look at how they affect a computer or network. Your duties include using tools to test and optimize software through the development process to the final product, designing testing processes that meet the needs of each project, creating code to fix a coding issue, and analyzing and reporting test data.

What are the key skills and qualifications needed to thrive as a Java SDET, and why are they important?

To thrive as a Java SDET (Software Development Engineer in Test), you need strong programming skills in Java, a solid understanding of software testing principles, and experience with test automation frameworks, often backed by a relevant degree or certification. Familiarity with tools such as Selenium, TestNG, JUnit, Jenkins, and version control systems like Git is typically required. Analytical thinking, attention to detail, and effective communication are essential soft skills for identifying issues and collaborating with development teams. These skills ensure the delivery of high-quality, reliable software through efficient automated testing and cross-team cooperation.

How does a Java SDET typically collaborate with developers and QA teams during the software development lifecycle?

A Java SDET (Software Development Engineer in Test) works closely with both developers and QA teams to ensure high-quality software releases. They participate in sprint planning, code reviews, and daily standups, offering automation solutions and identifying potential test gaps. Java SDETs often design and maintain test frameworks, automate test cases, and integrate testing into CI/CD pipelines. Effective communication and collaboration are essential, as they must align testing strategies with development objectives and quickly address issues found during automated and manual testing.

What is a Java SDET?

A Java SDET (Software Development Engineer in Test) is a professional who specializes in both software development and testing, using the Java programming language. Their primary role is to design, develop, and maintain automated test scripts to ensure the functionality and quality of software applications. Java SDETs work closely with development teams to identify bugs, improve code quality, and ensure that software meets business requirements. They typically use testing frameworks like Selenium, JUnit, or TestNG, and may also be involved in performance and security testing.

What is the difference between Java Sdet vs Java Developer?

AspectJava SdetJava Developer
Primary FocusTest automation, quality assurance, and software testingApplication development, coding, and software design
Required SkillsJava, testing frameworks (e.g., Selenium, TestNG), automation toolsJava, frameworks (e.g., Spring, Hibernate), coding best practices
Work EnvironmentTesting teams, QA departments, software development lifecycleDevelopment teams, coding environments, project design
CertificationsISTQB, Certified Tester, Java certificationsOracle Java Certifications, Developer certifications

While Java Sdet roles focus on testing automation and quality assurance within the software development process, Java Developers primarily concentrate on building and coding applications. Both roles require Java expertise, but their responsibilities and skill sets differ significantly, making them distinct career paths in the software industry.

What cities in Illinois are hiring for Java Sdet jobs? Cities in Illinois with the most Java Sdet job openings:
Infographic showing various Java Sdet job openings in Illinois as of May 2026, with employment types broken down into 75% Full Time, 23% Part Time, and 2% Contract. Highlights an 69% Physical, 4% Hybrid, and 27% Remote job distribution, with an average salary of $103,891 per year, or $49.9 per hour.
Senior Test Automation Engineer

Senior Test Automation Engineer

TriOptus LLC

Chicago, IL • On-site

Contractor

Posted 24 days ago


Job description

Description:
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 test cases using existing automation framework
Responsibilities:
• Develop test automation code for Continuous Integration (CI), Continuous Delivery (CD), of systems, infrastructure, and test framework.
• Plan, design, develop, and maintain API test automation framework that facilitates automation scripting, execution, and analysis of results
• Provide technical leadership and mentoring for test engineers on multiple applications/projects onshore and offshore; train and mentor project team members to create, execute, analyze, and maintain automated regression suites
• Coordinate with product owner to resolve open issues/enhancements/upgrades and understand the use of a specific functionality as needed
• Develop automated functional scripts using tools such as Java, Karate, JMeter.
• Perform exploratory and manual testing of the product suite as appropriate
• Provide expertise in testing methodologies, best practices, and standards
Techinical Skills Required:
• Strong design and development skills in two or more of the following 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 parties
• End-to-end system integration testing experience for software platforms
Desired Skills:
• Hands on experience with Python
• Development experience in AWS Cloud technology
• Experience in TDD, continuous integration, code review practice is strongly desired
• Experience with Apigee or other API gateways is a plus
• Experience with DevOps concepts and tools (e.g., CI/CD, Jenkins, Git)
• At least 2 years working on an Agile team with a solid understanding of Agile/Lean practices.
• Understanding of a micro service Architecture
• Experience load and performance testing
• Strong documentation skills
Soft Skills Required:
• Ability to adapt quickly to a complex environment
• Pro-active, flexible and creative
• Very strong communication skills and the ability to collaborate with developers and business users.
Education & Experience Required:
Bachelor's or Master's degree in computer science, computer engineering or relevant field required w/ 10+ years experience required.
Required Skills : CI/CD,AWS Cloud Formation,Postman,Appium,RESTful APIs
Basic Qualification :
Additional Skills : Automation Tester,Cloud Automation Engineer,Test Engineer,QA / Tester,Applications Architect
Background Check : No
Drug Screen : No