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Senior Stack Tester Jobs in Chicago, IL (NOW HIRING)

Medium

Senior Full Stack Software Engineer

Chicago, IL · On-site

$172.20 - $206.64/hr

Unit Testing : Write and maintain comprehensive unit tests for both front-end and back-end ... As a Senior Full Stack Software Engineer , you'll play a key role in building secure, scalable ...

New

Medline

Sr Software Tester

Northbrook, IL · On-site

$121K - $138K/yr

Job Summary Medline Industries, LP is seeking Sr Software Tester to join our team in Northbrook, IL ... Build appreciation & culture of full-stack across the team with focus on T shape skills. Identify ...

New

Staffingine LLC

Senior Java Full stack Developer

Chicago, IL · On-site

$59 - $75.25/hr

Senior Java Full stack Developer Job Location: Chicago, IL Job Type: Contract * Design, develop ... Participate in code reviews, testing, and documentation. * Work closely with QA and other team ...

Addison Group

Full Stack Engineer

Chicago, IL · On-site

$65 - $75/hr

Senior Full Stack Software Engineer Industry: Hospitality Location (City, State): Chicago, IL ... Maintain automated build, testing, and deployment pipelines using Git, Jenkins, GitLab, or ...

Addison Group

Full Stack Engineer

Chicago, IL · On-site

$65 - $75/hr

Senior Full Stack Software Engineer Industry: Hospitality Location (City, State): Chicago, IL ... Maintain automated build, testing, and deployment pipelines using Git, Jenkins, GitLab, or ...

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Senior Stack Tester information

See Chicago, IL salary details

$30

$54

$78

How much do senior stack tester jobs pay per hour?

As of Aug 8, 2026, the average hourly pay for senior stack tester in Chicago, IL is $54.78, according to ZipRecruiter salary data. Most workers in this role earn between $49.04 and $62.40 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a senior stack tester?

To thrive as a Senior Stack Tester, you need deep knowledge of software testing methodologies, quality assurance processes, and solid experience with full-stack application architectures. Familiarity with test automation tools (like Selenium or JUnit), CI/CD systems, and scripting languages is typically required, along with relevant certifications such as ISTQB. Strong problem-solving skills, attention to detail, and effective communication help you collaborate across development teams and catch subtle defects. These competencies ensure robust, scalable, and reliable software releases in complex enterprise environments.

What is a senior stack tester?

Senior Stack Testers are experienced professionals responsible for conducting tests and inspections on emission sources, such as industrial stacks, to ensure compliance with environmental regulations. They use specialized equipment to collect and analyze samples of gases, particulates, and other pollutants released into the atmosphere. Senior Stack Testers typically lead testing teams, oversee safety protocols, interpret test results, and generate detailed reports for regulatory agencies. This role requires strong technical knowledge, attention to detail, and familiarity with environmental standards like the EPA’s Method 5.

What are some common challenges faced by senior stack testers when working with complex, multi-layered applications?

Senior Stack Testers often encounter challenges such as ensuring end-to-end test coverage across both front-end and back-end systems, managing rapidly evolving tech stacks, and troubleshooting elusive integration issues. Coordinating with development, DevOps, and product teams to address dependencies and maintain test environments can also be demanding. Staying up to date with the latest testing tools and frameworks is essential for maintaining efficiency and accuracy in such a dynamic role.

What is the difference between Senior Stack Tester vs Stack Tester?

AspectSenior Stack TesterStack Tester
CertificationsISTQB, ISTQB Advanced, or equivalentEntry-level certifications or none
Experience5+ years in testing, leadership roles1-3 years, focused on basic testing
Work EnvironmentLarge teams, complex projects, leadership responsibilitiesSmaller teams, focused on executing test cases
ResponsibilitiesDesigning test strategies, mentoring, complex issue resolutionExecuting test cases, reporting bugs

The main difference between a Senior Stack Tester and a Stack Tester lies in experience, certifications, and responsibilities. Senior Stack Testers typically have more advanced skills, leadership duties, and work on complex projects, whereas Stack Testers focus on executing tests and reporting issues. Both roles are essential in the testing lifecycle, but the senior position requires more expertise and oversight.

What are the most commonly searched types of Stack Tester jobs in Chicago, IL? The most popular types of Stack Tester jobs in Chicago, IL are:
What are popular job titles related to Senior Stack Tester jobs in Chicago, IL? For Senior Stack Tester jobs in Chicago, IL, the most frequently searched job titles are:
What job categories do people searching Senior Stack Tester jobs in Chicago, IL look for? The top searched job categories for Senior Stack Tester jobs in Chicago, IL are:
Senior Stack Tester jobs near you

Senior Full Stack Software Engineer

Indotronix International Corporation

Chicago, IL • On-site

Contractor

Re-posted 21 days ago

Job description

Senior Full Stack Software Engineer | Chicago, Illinois, United States Senior Full Stack Software Engineer (Python/Java/React/AWS) - Remote (US, CST Hours) - 12 Month Contract About the Role Join a dynamic, forward-thinking engineering team as a Senior Full Stack Software Engineer, building innovative cloud-native solutions for enterprise-scale applications. Work remotely from anywhere in the US (CST hours) while collaborating with product managers, UX designers, and fellow engineers to deliver impactful features and drive modernization efforts. This is a high-ownership, hands-on role with opportunities for professional growth and direct influence on technical direction. Responsibilities - Architect, develop, and operate scalable full stack cloud applications using AWS serverless technologies. - Create intuitive, high-performance UI interfaces with React, utilizing hooks, component composition, context, and state management. - Write clean, maintainable code in Python, Java, TypeScript, and Node.js, following best practices. - Define and manage application infrastructure using Infrastructure-as-Code (Terraform, Serverless Framework, AWS CloudFormation). - Lead feature development end-to-end: ideation, technical design, implementation, testing, deployment, and continuous improvement. - Maintain robust DevOps processes and CI/CD pipelines for reliable deployments and rapid iteration. - Refactor and modernize legacy systems, supporting cloud migrations and adopting cloud-native architectures. - Collaborate closely with cross-functional teams to align engineering with business goals and user needs. - Utilize analytics and user feedback to optimize product functionality and user experience. - Mentor and support team members, sharing knowledge through code reviews and technical discussions. - Participate in Agile ceremonies, product planning, and roadmap development. - Foster a collaborative and inclusive team culture. Required Skills and Experience - 5+ years full stack software development (React, Python, Java, TypeScript). - Proven experience with backend API/application development. - Deep understanding of AWS serverless services (Lambda, S3, CloudFront, API Gateway, SQS, EventBridge). - Proficient with React (functional components, hooks, context, state management). - Strong command of Infrastructure-as-Code (Terraform, Serverless Framework, AWS CloudFormation). - Experience with cloud databases (DynamoDB, Snowflake) and build/deployment tools (Jenkins, Git, GitLab, CI/CD). - Solid grounding in event-driven and service-oriented architectures. - Agile development experience. - Excellent problem-solving and communication skills. Preferred Skills - Advanced experience with cloud database services (DynamoDB, Snowflake). - Prior involvement in large-scale system migrations and modernization projects. - Expertise in user analytics and A/B testing for product optimization. Benefits - 100% remote (work from anywhere in the US, CST hours). - Long-term contract with potential for extension. - High-impact projects and direct influence on technical strategy. - Supportive, collaborative, and inclusive team culture. - Career growth through mentorship, technical leadership, and exposure to cutting-edge cloud technologies. How to Apply If you are passionate about building robust, cloud-native solutions and thrive in a collaborative, fast-paced environment, submit your resume today. Candidates must be authorized to work in the US without sponsorship. (in JSON format)
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About Indotronix

Sourced by ZipRecruiter

In 1986, Indotronix established itself in the staffing space. 22 years later, Avani entered the scene, offering consulting and technology development. Finally, in 2016, the two joined forces to begin delivering talent across all areas, from Staffing to Consulting to unique platform development.

Industry

Recruiting and staffing services

Company size

1,001 - 5,000 Employees

Headquarters location

Rochester, NY, US

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