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Senior Software Tester Jobs in Oregon (NOW HIRING)

Natera

Sr Software Engineer in Test

OR · On-site +1

$110K - $143K/yr

POSITION SUMMARY The Senior Software Engineer in Test is responsible for designing, developing, and ... This role contributes to the overall quality strategy by applying advanced testing practices ...

New

Resource Data, Inc.

Senior Software Engineer

Portland, OR · On-site

$100 - $130/hr

As a Senior Software Engineer at Resource Data, you will join a team of consultants leading complex ... Perform high standards for code quality, testing, documentation, and overall solution integrity

Delaware Nation Industries

Senior Software Engineer

OR · On-site +1

$122K - $161K/yr

The Senior Software Engineer serves as a technical leader responsible for designing, developing ... Establish coding standards, branching strategies, testing practices, code-review expectations, and ...

Rithum

Senior Software Engineer I

OR · On-site +1

$100K - $192K/yr

Rithum Corporation (Plano, TX) seeks a Senior Software Engineer I to work remotely in the U.S. to ... Provide continuous delivery and improve automated testing and continuous integration; * Provide ...

Instacart

Senior Software Engineer, Core Experience

OR · On-site +1

$122K - $161K/yr

Senior Software Engineer, Core Experience Job #SECE39 Overview Maplebear Inc. D/B/A Instacart in ... Executing ongoing testing and analysis of current systems, including independent performance ...

New

Resource Data

Senior Software Engineer

Portland, OR · On-site

$129K - $171K/yr

As a Senior Software Engineer at Resource Data, you will join a team of consultants leading complex ... Perform high standards for code quality, testing, documentation, and overall solution integrity

Resource Data, Inc

Senior Software Engineer

Portland, OR · On-site

$103K - $116K/yr

As a Senior Software Engineer at Resource Data, you will join a team of consultants leading complex ... Perform high standards for code quality, testing, documentation, and overall solution integrity

WME Group

Senior Software Engineer

OR · On-site +1

$200K/yr

Senior Software Engineer WME is building the next generation of internal platforms that power one ... We encourage engineers to use modern AI-assisted development tools to accelerate coding, testing ...

NetSPI LLC

Senior Software Engineer

Portland, OR · On-site

$129K - $171K/yr

NetSPI ® pioneered Penetration Testing as a Service (PTaaS) and leads the industry in modern ... We're looking for a Senior Software Engineer to help build and evolve a modern cybersecurity SaaS ...

Wmeimg

Senior Software Engineer

OR · On-site +1

$200K/yr

Senior Software Engineer WME is building the next generation of internal platforms that power one ... We encourage engineers to use modern AI-assisted development tools to accelerate coding, testing ...

Alivo

Senior Software Engineer

Portland, OR · On-site

$130 - $180/hr

We are looking for a highly driven, product-minded Senior Software Engineer to help build the ... Help establish and maintain high standards for code quality, testing, and system reliability

RevSpring, Inc.

Senior Software Engineer - Backend

Portland, OR · On-site

$129K - $171K/yr

Senior Software Engineer - Backend Do you want to solve the hardest problems in healthcare as you ... Participate in code reviews, automated testing, and CI/CD workflows. * Contribute to observability ...

Nike

Senior Software Engineer

Beaverton, OR · On-site

$127K - $168K/yr

FULL STACK SENIOR SOFTWARE ENGINEER Nike / Global Technology / Consumer Product & Innovation ... Expect that you are responsible for testing and asserting the quality of your own work in an ...

Tines

Senior Software Engineer - Government Cloud

OR · On-site +1

$122K - $161K/yr

Senior Software Engineer - Government Cloud We're hiring a software engineer to join the team ... testing. * Enabling software engineers to build new product features that work seamlessly across ...

Upstart

Senior Software Engineer, Auto

OR · On-site +1

$122K - $161K/yr

As a Senior Software Engineer at Upstart, you will help deliver core product and platform ... Experience designing, building, testing, and deploying production software systems. * Experience ...

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All JobsSoftware Tester JobsSenior Software Tester JobsSenior Software Tester Jobs in Oregon

Senior Software Tester information

See Oregon salary details

$31

$56

$80

How much do senior software tester jobs pay per hour?

As of Aug 29, 2026, the average hourly pay for senior software tester in Oregon is $56.22, according to ZipRecruiter salary data. Most workers in this role earn between $50.34 and $64.04 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 are the most commonly searched types of Software Tester jobs in Oregon?

The most popular types of Software Tester jobs in Oregon are:

What cities in Oregon are hiring for Senior Software Tester jobs?

Cities in Oregon with the most Senior Software Tester job openings:

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

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

Senior Software Tester jobs near you
Infographic showing various Senior Software Tester job openings in Oregon as of August 2026, with employment types broken down into 84% Full Time, 12% Part Time, and 4% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $116,946 per year, or $56.2 per hour.

Sr Software Engineer in Test

OR • On-site, Remote

Natera
Biotechnology Research and Development • 1 - 5K employees

7.7

Company rating: 7.7 out of 10

Based on 38 frontline employees who took The Breakroom Quiz

57th of 120 rated laboratories

People enjoy working here

Good employer

Paid breaks

Learn more about Nateraexternal

$110K - $143K/yr

Full-time

Posted 2 days ago

New

Job description

POSITION SUMMARY
The Senior Software Engineer in Test is responsible for designing, developing, and maintaining scalable test automation frameworks and high-quality test solutions using Jest and Playwright. This role contributes to the overall quality strategy by applying advanced testing practices, ensuring reliable product performance across dynamic environments, and collaborating closely with cross-functional teams throughout the software development lifecycle.
PRIMARY RESPONSIBILITIES

  • Design, develop, and enhance test infrastructure for software systems and components.
  • Build and maintain scalable, maintainable, and data-driven test automation frameworks using Jest and Playwright, following best engineering practices.
  • Develop and execute comprehensive test strategies, balancing automated and manual testing to ensure coverage across functional, regression, and edge-case scenarios.
  • Perform in-depth debugging, root cause analysis, and defect investigation across multiple environments.
  • Analyze product requirements and technical designs to identify risks and ensure testability.
  • Collaborate with product managers and developers to define test scenarios, acceptance criteria, and expected outcomes.
  • Configure and maintain test environments, including environment setup and test data management.
  • Integrate and optimize automated tests within CI/CD pipelines to support continuous testing and delivery.
  • Contribute to improving testing methodologies, tools, and processes to enhance overall test effectiveness and efficiency.
  • Document, track, and communicate test results, defects, and quality metrics to stakeholders.
  • Support and mentor junior team members through knowledge sharing and best practices.


QUALIFICATIONS

  • 5+ years of experience in software testing and test automation.
  • Strong hands-on experience with Jest and Playwright for front-end and end-to-end testing.
  • Experience working with both manual and automated testing in fast-paced development environments.
  • Bachelor's degree in Computer Science or equivalent practical experience.


KNOWLEDGE, SKILLS, AND ABILITIES

  • Strong proficiency in JavaScript / TypeScript for test automation.
  • Solid experience with modern front-end testing tools, particularly Playwright and Jest.
  • Experience testing applications across dynamic and multi-environment setups.
  • Strong understanding of QA methodologies, test planning, and risk-based testing.
  • Familiarity with CI/CD pipelines and automated test execution.
  • Ability to analyze system dependencies and integration points.
  • Strong communication and collaboration skills across engineering, product, and QA teams.

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