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Senior Software Tester Jobs (NOW HIRING)

SOSi

Sr. Software Engineer

Indianapolis, IN · On-site +1

$117K - $154K/yr

The Senior Software Engineer will support the full software development lifecycle, including software design, development, testing, implementation, maintenance, and production support. The successful ...

SOSi

Sr. Software Engineer

Indianapolis, IN · On-site

$117K - $154K/yr

The Senior Software Engineer will support the full software development lifecycle, including software design, development, testing, implementation, maintenance, and production support. The successful ...

SOSi

Sr. Software Engineer

Indianapolis, IN · On-site +1

$117K - $154K/yr

The Senior Software Engineer will support the full software development lifecycle, including software design, development, testing, implementation, maintenance, and production support. The successful ...

General Motors

Senior Software Engineer

Milford, MI · On-site

$125 - $150/hr

Senior Software EngineerSkip to main content#Senior Software Engineer page is loaded## Senior ... Utilize CI/CD pipelines for efficient development testing and deployment of software solutions with ...

Marias Technology

Software Tester Intern

Covington, OH · On-site

$17 - $19/hr

As a Software Tester Intern at Marias Technology, you'll be the person who finds the problem before ... Hands-on mentorship from senior testers -- you'll learn a marketable, in-demand skill set

PEMCCO

Senior Software Engineer

Washington, DC · On-site

$150 - $200/hr

PEMCCO is seeking a Senior Software Engineer to provide technical leadership in the design ... Perform coding, debugging, testing, and troubleshooting activities throughout the software ...

PEMCCO, Inc.

Senior Software Engineer

Washington, DC · On-site

$68.43 - $112.91/hr

PEMCCO is seeking a Senior Software Engineer to provide technical leadership in the design ... Perform coding, debugging, testing, and troubleshooting activities throughout the software ...

PEMCCO, Inc.

Senior Software Engineer

Hanahan, SC

$53.35 - $88.03/hr

PEMCCO is seeking a Senior Software Engineer to provide technical leadership in the design ... Perform coding, debugging, testing, and troubleshooting activities throughout the software ...

PEMCCO, Inc.

Senior Software Engineer

Hanahan, SC · On-site

$53.35 - $88.03/hr

PEMCCO is seeking a Senior Software Engineer to provide technical leadership in the design ... Perform coding, debugging, testing, and troubleshooting activities throughout the software ...

PEMCCO

Senior Software Engineer

Hanahan, SC · On-site

$80 - $100/hr

PEMCCO is seeking a Senior Software Engineer to provide technical leadership in the design ... Perform coding, debugging, testing, and troubleshooting activities throughout the software ...

PEMCCO

Senior Software Engineer

Washington, DC · On-site

$68.43 - $112.91/hr

PEMCCO is seeking a Senior Software Engineer to provide technical leadership in the design ... Perform coding, debugging, testing, and troubleshooting activities throughout the software ...

PEMCCO, Inc.

Senior Software Engineer

Washington, DC

$68.43 - $112.91/hr

PEMCCO is seeking a Senior Software Engineer to provide technical leadership in the design ... Perform coding, debugging, testing, and troubleshooting activities throughout the software ...

PEMCCO

Senior Software Engineer

Hanahan, SC · On-site

$53.35 - $88.03/hr

PEMCCO is seeking a Senior Software Engineer to provide technical leadership in the design ... Perform coding, debugging, testing, and troubleshooting activities throughout the software ...

ComResource

Senior Software Engineer

Cincinnati, OH

$117K - $155K/yr

ComResource is looking for a Senior Software Engineer. Responsibilities: * Full lifecycle ... Software testing and quality assurance. * Performance tuning, improvement, balancing, usability ...

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Senior Software Tester information

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How much do senior software tester jobs pay per hour?

As of Sep 7, 2026, the average hourly pay for senior software tester in the United States is $53.18, according to ZipRecruiter salary data. Most workers in this role earn between $47.60 and $60.58 per hour, depending on experience, location, and employer.

What is a senior software tester?

Senior Software Testers are experienced professionals responsible for designing, implementing, and executing tests to ensure the quality and functionality of software applications. They lead testing efforts, mentor junior testers, and collaborate closely with developers to identify and resolve issues. Senior Software Testers also help define testing strategies, develop automated test scripts, and contribute to continuous improvement in software development processes. Their expertise helps ensure that released software meets both technical requirements and user expectations.

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

To thrive as a Senior Software Tester, you need expertise in software testing methodologies, test case design, and defect management, typically supported by a degree in computer science or a related field and several years of experience. Familiarity with automation tools (such as Selenium or JUnit), bug tracking systems, and relevant certifications like ISTQB is highly valued. Attention to detail, critical thinking, and strong communication skills set top performers apart in this role. These competencies ensure that software products are reliable, high-quality, and meet user requirements before release.

What are some common challenges senior software testers face when working on large-scale projects?

Senior Software Testers often encounter challenges such as managing complex test environments, coordinating with cross-functional teams, and ensuring thorough test coverage across multiple modules. Balancing tight project deadlines while maintaining high-quality standards can also be demanding. Additionally, adapting testing strategies to accommodate evolving requirements and integrating automated testing tools effectively are frequent hurdles in large-scale projects.

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

AspectSenior Software TesterSoftware Tester
CredentialsTypically requires 3+ years experience, certifications like ISTQBEntry-level or 1-2 years experience, may have ISTQB or similar
Work EnvironmentLeads testing projects, mentors junior testersPerforms testing tasks under supervision
ResponsibilitiesDesigns test plans, reviews testing processesExecutes test cases, reports bugs

The main difference between a Senior Software Tester and a Software Tester lies in experience, responsibilities, and leadership. Senior testers often lead testing efforts and mentor others, while software testers focus on executing tests. Both roles are essential in software quality assurance and share similar credentials, but the senior role involves more strategic oversight.

What cities are hiring for Senior Software Tester jobs?

Cities with the most Senior Software Tester job openings:

What are the most commonly searched types of Software Tester jobs?

The most popular types of Software Tester jobs are:

What states have the most Senior Software Tester jobs?

States with the most job openings for Senior Software Tester jobs include:

What are popular job titles related to Senior Software Tester jobs?

For Senior Software Tester jobs, the most frequently searched job titles are:

Senior Software Tester jobs near you
Infographic showing various Senior Software Tester job openings in the United States as of August 2026, with employment types broken down into 88% Full Time, 8% Part Time, and 4% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $110,610 per year, or $53.2 per hour.

Sr. Software Engineer

SOSi

Indianapolis, IN • On-site, Remote

$117K - $154K/yr

Full-time

Re-posted 8 days ago

Job description

Company Description

Founded in 1989 and headquartered in Reston, Virginia, SOSi is a private defense and government solutions business specializing in advanced technology systems and mission support. Its capabilities include data science, software development, network engineering, intelligence, surveillance, and reconnaissance (ISR), and logistics.

Job Description

SOSi is seeking an experienced Senior Software Engineer to support a mission-critical federal payroll and financial management program. This role will support software development, application sustainment, and production operations within a complex enterprise environment.

Job Description

The Senior Software Engineer will support the full software development lifecycle, including software design, development, testing, implementation, maintenance, and production support. The successful candidate will possess strong legacy application experience supporting enterprise business systems.

Responsibilities

  • Design, develop, test, and maintain enterprise software applications.
  • Develop and maintain COBOL applications within an IBM z/OS environment.
  • Analyze and resolve production issues, including batch processing failures.
  • Support software releases, production deployments, and configuration management.
  • Participate in requirements analysis, code reviews, testing, and documentation.
  • Collaborate with systems engineers, database administrators, testers, and customer stakeholders.
Qualifications
  • Bachelor's degree in Computer Science, Engineering, Information Systems, or related field. Equivalent experience may be substituted.
  • 10+ years of software engineering experience.
  • Experience supporting mission-critical production environments.
  • Experience supporting enterprise business applications.
  • COBOL, IBM z/OS, JCL, SDLC, Production Support, Software Testing, Configuration Management
  • Ability to obtain Public Trust Clearance.

Preferred:

  • Oracle
  • Cognos
  • Endevor
  • Payroll, financial management, or ERP systems

Additional Information

Work Environment

  • Normal office conditions with potential to perform duties in deployed locations
  • Remote or Hybrid work model 
  • Core hours of operation are Monday through Friday, 0600 – 1700.
  • May be requested to work evenings and weekends to meet program and contract needs

Working at SOSi

All interested individuals will receive consideration and will not be discriminated against for any reason.