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Sr Software Development Engineer In Test Jobs in Illinois

Sparktek

SDET Engineer

Chicago, IL · On-site

Software Development Engineer In Test (SDET) 5+ years of experience as SDET Node.js, Java, JavaScript, React Experience with Java, JavaScript, Node.js, React, Intellj. Expert in Unit Testing ...

NOVUS GLOBAL SERVICES LLC

SDET Engineer

Chicago, IL · On-site

SDET Engineer # Position Overview The SDET / Automation Engineer will be responsible for supporting enterprise automation initiatives including UI automation, API automation, framework enhancement ...

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

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 ...

Saxon Global

SDET

Glenview, IL · On-site

$48.75 - $63/hr

And the SDET role is truly a hybrid functional/automation role. So they need to have a solid QA tester background Designs and executes automated tests for web, API, and mobile platforms. Designs and ...

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All JobsSr Software Development Engineer In Test JobsSr Software Development Engineer In Test Jobs in Illinois

Sr Software Development Engineer In Test information

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

AspectSr Software Development Engineer In TestSoftware Development Engineer In Test
Required CredentialsBachelor's/Master's in CS or related, experience in automation testingBachelor's in CS or related, focus on automation skills
Work EnvironmentDesigns and develops complex test frameworks, leads testing initiativesDevelops and maintains test scripts, executes testing
Employer & Industry UsageUsed in tech companies, especially in QA and testing teamsCommon in software development companies, focusing on testing automation

The main difference is that a Sr Software Development Engineer In Test typically has more experience, leads testing efforts, and designs complex testing frameworks, while a Software Development Engineer In Test primarily focuses on developing and executing test scripts. Both roles require strong automation skills and are vital in ensuring software quality, but the senior role involves more leadership and strategic testing responsibilities.

What are some common challenges faced by a Sr Software Development Engineer in Test when working on large-scale projects?

Sr Software Development Engineers in Test (SDETs) often encounter challenges such as managing complex test automation frameworks, ensuring comprehensive test coverage for rapidly evolving codebases, and coordinating with multiple development and QA teams. Balancing the need for speed in continuous integration pipelines with maintaining high-quality standards can also be demanding. Additionally, SDETs are frequently responsible for mentoring junior testers and advocating for best testing practices across cross-functional teams, which requires strong communication and leadership skills.

What is a Sr Software Development Engineer In Test (Sr SDET)?

A Sr Software Development Engineer In Test (Sr SDET) is a senior-level professional responsible for designing, developing, and maintaining automated test frameworks and tools to ensure the quality of software products. They work closely with developers and other QA team members to create robust testing strategies, identify defects, and improve the overall software development process. Sr SDETs have advanced programming skills, deep knowledge of test automation, and often mentor junior team members. Their goal is to enable efficient, reliable, and scalable automated testing throughout the software development lifecycle.

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

To thrive as a Sr Software Development Engineer In Test, you need advanced programming skills (such as Java, Python, or C#), deep understanding of software testing methodologies, and a bachelor’s or master’s degree in computer science or a related field. Expertise with automation frameworks (like Selenium or Cypress), CI/CD tools (Jenkins, Git), and test management systems is typically required, along with certifications such as ISTQB being beneficial. Exceptional problem-solving abilities, attention to detail, and strong collaboration and communication skills distinguish standout professionals in this role. These competencies ensure the delivery of high-quality, reliable software products through efficient test automation and seamless teamwork.
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Sr Software Development Engineer In Test jobs near you
Infographic showing various Sr Software Development Engineer In Test job openings in Illinois as of June 2026, with employment types broken down into 64% Full Time, 30% Part Time, 3% Temporary, and 3% Nights. Highlights an 93% Physical, 1% Hybrid, and 6% Remote job distribution.
Lead Software Development Engineer in Test (Lead SDET)

Lead Software Development Engineer in Test (Lead SDET)

Diversified Services Network, Inc.

Chicago, IL • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 11 days ago

Job description

Diversified Services Network, Inc. (DSN) is seeking a full-time Sr. SDET Engineer to join our team in Chicago, IL! We offer a hybrid work model, full benefits, PTO, 401k, and more! If you're looking to grow your technical career within an extremely reputable, stable Fortune 500 company - let's talk!
JOB RESPONSIBILITIES:
  • 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 testcases using existing automation framework
  • 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
  • Position will be onsite hybrid starting day 1. Interviews may also be onsite

Requirements
EDUCATION & EXPERIENCE REQUIRED:
  • Bachelor's degree and 10+ years' experience

REQUIRED SKILLS:
  • At least 8 years of experience in test automation framework design
  • 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
  • Strong experience testing Webservices (REST APIs) (3-5 years)
  • Proven experience developing test scripts, test cases, and test data
  • Ability to write queries in SQL or other relational databases
  • 3+ years of experience developing scenario-based performance tests using JMeter
  • Experience testing full stack applications and performing integration testing with 3rd-party systems End-to-end system integration testing experience for software platforms

(Desired)
  • 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

Benefits
  • 401(k)
  • Dental insurance
  • Vision Insurance
  • Disability insurance
  • Employee assistance program
  • Health insurance
  • Health savings account
  • Life insurance
  • Paid time off
  • Paid Holidays

Please follow the link to our website for a list of job openings in Engineering, IT, Project Management, and more! https://www.dsnworldwide.com
Salary expectations: 140,000-165,000 per annual

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