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Senior Software Development Engineer In Test Jobs in Wheaton, IL

Tech Rakers

SDET.....Chicago IL - F2F interview

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 ...

Accord Technologies Inc.

IT Software Engineer 4

Chicago, IL · On-site

Degree requirement: Bachelor's degree and 10+ years of experience  Need 9+ years of Software Development Engineer in Test (SDET) or QA Automation Engineering experience, preferably ...

Socket.dev

Test Engineer (SDET)

Chicago, IL · On-site

$100 - $125/hr

Test (SDET) Remote / Chicago, IL (Hybrid) About the Role As a Software Engineer: Test at LogicGate, you will build and scale the automated testing frameworks, pipelines, and tools that guarantee the ...

1 point system

Sr. QA SDET

Chicago, IL · On-site

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 ...

Northern Trust

Senior SDET - Architect

Chicago, IL · On-site

$133K - $181K/yr

Lead the development of Python-based automation tools and scripts for test execution, resource ... Bachelor's or Master's degree in Computer Science, Engineering, or a related technical discipline ...

Northern Trust

Senior SDET - Architect

Chicago, IL · On-site

$133K - $181K/yr

Lead the development of Python-based automation tools and scripts for test execution, resource ... Bachelor's or Master's degree in Computer Science, Engineering, or a related technical discipline ...

Northern Trust

Senior SDET - Architect

Chicago, IL · On-site

$133K - $181K/yr

Lead the development of Python-based automation tools and scripts for test execution, resource ... Bachelor's or Master's degree in Computer Science, Engineering, or a related technical discipline ...

LogicGate

Test Engineer (SDET)

Chicago, IL · On-site +1

Test (SDET) Location: Remote or Bellevue, WA (Hybrid), or Chicago, IL (Hybrid) About the Role As a Software Engineer: Test at LogicGate, you will build and scale the automated testing frameworks ...

ISL Techsolutions

SDET with .Net/C#

Chicago, IL · On-site

$51.50 - $66.50/hr

Title - Software Development Engineer in Test Location: Chicago, IL Duration: 12 Month Required Experience level: 10+ Years The ideal candidate should have experience in working on a number of cross ...

ISL Techsolutions

SDET with .Net/C#

Chicago, IL · On-site

$51.50 - $66.50/hr

Title - Software Development Engineer in Test Location: Chicago, IL Duration: 12 Month Required Experience level: 10+ Years The ideal candidate should have experience in working on a number of cross ...

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Senior Software Development Engineer In Test information

See Wheaton, IL salary details

$21.7K

$121.4K

$158K

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

As of Sep 9, 2026, the average yearly pay for senior software development engineer in test in Wheaton, IL is $121,355.00, according to ZipRecruiter salary data. Most workers in this role earn between $106,800.00 and $138,700.00 per year, depending on experience, location, and employer.

What does a senior software development engineer in test do?

A Senior Software Development Engineer in Test (SDET) is responsible for designing, developing, and maintaining automated test frameworks and tools to ensure the quality and reliability of software products. They work closely with development and QA teams to identify test requirements, create robust test cases, and integrate automated tests into the CI/CD pipeline. In addition to coding and scripting, Senior SDETs mentor junior team members, analyze test results, and help troubleshoot complex issues to continuously improve software quality. Their expertise bridges the gap between development and testing, ensuring both speed and quality in software releases.

How does a senior software development engineer in test typically collaborate with development and product teams to ensure software quality?

As a Senior Software Development Engineer In Test (SDET), you will work closely with both development and product teams throughout the software development lifecycle. This includes participating in design and requirements discussions to identify potential test cases early, contributing to test automation strategies, and providing feedback on testability and quality risks. SDETs often pair with developers to review code, co-create test plans, and triage bugs together, ensuring that testing is fully integrated into the CI/CD pipeline. Effective communication and cross-team collaboration are essential for proactively identifying issues and maintaining high software quality standards.

What are the key skills and qualifications needed to thrive as a senior software development engineer in test, and why are they important?

To thrive as a Senior Software Development Engineer In Test, you need advanced programming skills, deep knowledge of software testing methodologies, and a bachelor's degree in computer science or a related field. Expertise with automation frameworks (such as Selenium, Cypress, or Appium), CI/CD tools, and scripting languages is typically required, along with relevant certifications like ISTQB. Strong analytical thinking, problem-solving, and effective communication are crucial soft skills for collaborating with cross-functional teams and driving quality initiatives. These capabilities ensure rigorous test coverage, faster release cycles, and high-quality software products.

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

AspectSenior Software Development Engineer In TestSoftware Development Engineer In Test
ExperienceTypically 5+ years in testing and developmentEntry to mid-level, 1-3 years experience
ResponsibilitiesDesigns complex test frameworks, mentors juniors, leads testing initiativesDevelops test cases, automates tests, executes testing tasks
Skills & CertificationsAdvanced coding, automation, testing tools, leadership skillsProgramming, automation, testing tools
Work EnvironmentCollaborates with cross-functional teams, often in Agile settingsWorks closely with developers, focuses on automation and manual testing

In summary, a Senior Software Development Engineer In Test has more experience, leadership responsibilities, and strategic testing roles compared to a Software Development Engineer In Test, who primarily focuses on developing and executing tests.

What are popular job titles related to Senior Software Development Engineer In Test jobs in Wheaton, IL?

For Senior Software Development Engineer In Test jobs in Wheaton, IL, the most frequently searched job titles are:

What cities near Wheaton, IL are hiring for Senior Software Development Engineer In Test jobs?

Cities near Wheaton, IL with the most Senior Software Development Engineer In Test job openings:

Senior Software Development Engineer In Test jobs near you
Infographic showing various Senior Software Development Engineer In Test job openings in Wheaton, IL as of August 2026, with employment types broken down into 1% As Needed, 77% Full Time, 18% Part Time, 3% Contract, and 1% Nights. Highlights an 90% Physical, 4% Hybrid, and 6% Remote job distribution, with an average salary of $121,355 per year, or $58.3 per hour.

Senior SDET / Chicago / Python

Chicago, IL • On-site

Motion Recruitment Partners, LLC
Recruiting and Staffing Services • 1 - 5K employees
Learn more about Motion Recruitment Partners, LLCexternal

$113K - $147K/yr

Other

Medical, Dental, Vision, Retirement, PTO

Posted 28 days ago

Job description

A rapidly growing financial technology organization in downtown Chicago is seeking a full-time Software Development Engineer in Test to support next-generation trading, market data, analytics, and risk management platforms. This position offers the opportunity to work with modern technologies including Python, C#, Playwright, Selenium, SQL, AI/ML tooling, and highly scalable real-time systems operating within the capital markets industry.
This opportunity is ideal for someone who enjoys solving complex technical challenges while working at the intersection of software engineering, quality assurance, trading technology, and machine learning. The organization operates with a highly collaborative culture where testers work closely with developers, quantitative teams, and business stakeholders. Candidates looking to expand their expertise in automated testing, derivatives markets, and AI-driven applications will find substantial growth potential. Required Skills & Experience
  • 3+ years of QA Engineering, SDET, or Automation Engineering experience
  • Python automation experience
  • Experience with Playwright, Selenium, or comparable automation frameworks
  • Strong SQL scripting and database validation skills
  • Knowledge of FIX Protocol messaging
  • Experience within trading, financial services, capital markets, exchanges, or fintech
  • Understanding of options, derivatives, futures, or trading workflows
  • Experience performing both manual and automated testing
Desired Skills & Experience
  • Machine Learning or AI testing exposure
  • Experience with LLMs, Claude, Copilot, or agentic coding tools
  • Knowledge of REST API testing and Rest Assured
  • C# development experience
  • Experience supporting OMS, EMS, market data, or execution platforms
  • Prop trading or exchange technology background
  • Performance and load testing experience
  • CI/CD pipeline testing exposure
What You Will Be Doing
  • Design and maintain automated test frameworks
  • Execute manual and exploratory testing activities
  • Validate trading workflows, market data integrations, and platform functionality
  • Test APIs, databases, and distributed applications
  • Support AI/ML testing initiatives and model validation efforts
  • Investigate production issues and create regression coverage
  • Collaborate with software engineers, traders, and quantitative teams
Tech Breakdown
  • 40% Test Automation Development
  • 25% Trading Platform Validation
  • 20% API and Database Testing
  • 15% AI/ML Testing Initiatives
Daily Responsibilities
  • 70% Hands On
  • 30% Team Collaboration
The Offer
  • Bonus eligible
You will receive the following benefits:
  • Medical, Dental, and Vision Insurance
  • 401(k) with company contribution
  • Paid Time Off
  • Employee wellness programs
  • Flexible work environment
  • Stock Options
  • Professional development opportunities
Applicants must be currently authorized to work in the US on a full-time basis now and in the future.

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