Demo

Senior Software Development Engineer in Test (SDET)

Diversified Services Network, Inc.
Chicago, IL Full Time
POSTED ON 4/29/2026
AVAILABLE BEFORE 6/29/2026

Diversified Services Network, Inc. (DSN) is seeking a full-time Senior Software Development Engineer in Test (SDET) 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 test cases 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, and 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.

EDUCATION & EXPERIENCE REQUIRED:

  • Bachelor’s degree and 8 years of experience is required.

REQUIRED SKILLS:

  • Strong design and development skills in two or more of the following technologies and tools: Java (3-5 years), Cucumber (3-5 years), and experience with JBehave or other BDD testing frameworks
  • 8 years of test automation framework design experience
  • Strong experience in 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 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
  • Excellent communication skills and the ability to collaborate with developers and business users

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.com Estimation for Senior Software Development Engineer in Test (SDET) in Chicago, IL
$143,679 to $172,087
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