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Software Test Engineer Jobs in Irvine, CA (NOW HIRING)

Actalent

Software Test Engineer Lead

Brea, CA · Hybrid

$180K - $260K/yr

Job Title: Software Test Engineer Lead The Software Test Engineer Lead will spearhead the strategy, architecture, and long-term development of validation and testing processes. As a principal ...

Masimo

Engineer II, Software Test

Irvine, CA · On-site

$80K - $100K/yr

Job Summary We are seeking a highly skilled Engineer II, Software Test to lead the design, development, and execution of test strategies for medical device systems. This role combines hands-on system ...

Masimo

Engineer, Software Test

Irvine, CA · On-site

$80K - $100K/yr

Job Summary We are seeking a highly skilled Engineer II, Software Test to lead the design, development, and execution of test strategies for medical device systems. This role combines hands-on system ...

Masimo

Sr Engineer, Software Test

Irvine, CA · On-site

$100K - $120K/yr

We are seeking a highly skilled Senior Engineer, Software Test to lead the design, development, and execution of test strategies for medical device systems. This role combines hands-on system-level ...

Masimo

Sr Engineer, Software Test

Irvine, CA

$100K - $120K/yr

We are seeking a highly skilled Senior Engineer, Software Test to lead the design, development, and execution of test strategies for medical device systems. This role combines hands-on system-level ...

Talentlab

Senior Test Engineer (Hybrid Role)

Irvine, CA · On-site +1

Senior Test Engineer (Hybrid) Our client, a leading innovator in high-performance mixed-signal ... This team is at the forefront of technology, developing cutting-edge hardware and software test ...

Masimo Wearables

Engineer II, Software Test

Irvine, CA · On-site

Masimo Wearables is seeking a highly skilled Engineer II, Software Test to lead the design, development, and execution of test strategies for medical device systems. This role involves hands-on ...

Masimo Wearables

Sr Engineer, Software Test

Irvine, CA · On-site

$117K - $152K/yr

Masimo Wearables is seeking a highly skilled Senior Engineer, Software Test to lead the design, development, and execution of test strategies for medical device systems. This role combines hands-on ...

Masimo

Sr Engineer, Software Test

Irvine, CA · On-site

$117K - $152K/yr

Masimo is seeking a highly skilled Senior Engineer, Software Test to lead the design, development, and execution of test strategies for medical device systems. The role involves hands-on system-level ...

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All JobsSoftware Test Engineer JobsSoftware Test Engineer Jobs in Irvine, CA

Software Test Engineer information

See Irvine, CA salary details

$11

$55

$78

How much do software test engineer jobs pay per hour?

As of Aug 7, 2026, the average hourly pay for software test engineer in Irvine, CA is $55.23, according to ZipRecruiter salary data. Most workers in this role earn between $45.14 and $62.98 per hour, depending on experience, location, and employer.

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

To thrive as a Software Test Engineer, you need a solid understanding of software development life cycles, test methodologies, and proficiency in programming languages such as Python or Java, often supported by a degree in computer science or related fields. Familiarity with automation tools like Selenium, JUnit, or TestNG, and knowledge of bug tracking systems such as Jira are typically required. Attention to detail, analytical thinking, and effective communication set standout engineers apart by enabling thorough defect identification and clear reporting. These skills and qualities are crucial for ensuring software reliability, meeting quality standards, and facilitating smooth collaboration across development teams.

What is a software test engineer?

A software test engineer conducts quality assurance tests on software to make sure programs are functioning properly. The three types of testing strategies are black box, where the tester is not familiar with the software, white box, where the tester is aware of the software’s internal structure, and gray box, which is a combination of the two. Responsibilities in this job include running diagnostic tests with a critical mindset, assessing the functionality, and reporting the findings.

What are some common challenges faced by software test engineers when working with cross-functional development teams?

Software Test Engineers often encounter challenges such as aligning testing timelines with rapid development cycles, ensuring clear communication of bugs and requirements, and adapting to evolving project priorities. Collaborating closely with developers, product managers, and UX designers requires proactive communication and flexibility, especially when dealing with ambiguous requirements or shifting deadlines. To succeed, it's important to maintain detailed documentation, participate actively in agile ceremonies, and foster a collaborative attitude to resolve issues efficiently and ensure high-quality software releases.

What is the difference between Software Test Engineer vs QA Analyst?

AspectSoftware Test EngineerQA Analyst
CertificationsISTQB, CSTE, CSQAISTQB, CSTE, CSQA
Work EnvironmentDevelopment teams, testing labsQuality assurance departments, testing labs
Industry UsageSoftware companies, tech firmsSoftware companies, IT organizations
Primary FocusDesigning, executing tests, automationTest planning, process improvement, documentation

Both roles often require similar certifications and work in software testing environments within tech industries. The Software Test Engineer typically focuses on test case development, automation, and execution, while the QA Analyst emphasizes test planning, quality processes, and documentation. Understanding these distinctions helps organizations assign the right responsibilities and professionals for their testing needs.

More about Software Test Engineer jobs
What are popular job titles related to Software Test Engineer jobs in Irvine, CA? For Software Test Engineer jobs in Irvine, CA, the most frequently searched job titles are:
What job categories do people searching Software Test Engineer jobs in Irvine, CA look for? The top searched job categories for Software Test Engineer jobs in Irvine, CA are:
What cities near Irvine, CA are hiring for Software Test Engineer jobs? Cities near Irvine, CA with the most Software Test Engineer job openings:
Software Test Engineer jobs near you
Infographic showing various Software Test Engineer job openings in Irvine, CA as of August 2026, with employment types broken down into 87% Full Time, 9% Part Time, and 4% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $114,868 per year, or $55.2 per hour.

Embedded Software Test Engineer

Central Business Solutions

Irvine, CA • On-site

Full-time

Re-posted 27 days ago

Job description

Position Role/Tile: Embedded Software Test Engineer
Location: Irvine, CA.
Skills: Python, Embedded Software Testing, Script Based Testing, Test Framework, Device Testing, Automation Testing
üReview Software Design and Requirements Specifications to provide input and feedback to cross functional teams
üReporting and Communication of Software Defects in formal and Ad-hoc tests
üWriting code and developing scenarios to test coverage of component requirements using hardware and software in the testing environments using Python
üMaintaining a suite of regression tests to ensure software functionality for each release of software
üCommunicating with software developers, and electrical engineers to proactively identify problems and gaps in test coverage and documentation
üCreating and updating tests for new features and technology Qualifying each release of software for deployment to patients
üDeveloping clear and concise test reports
üMaintaining automated test infrastructure
Central Business Solutions, Inc,
37600 Central Ct.
Suite #214
Newark, CA 94560.

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