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Sr Software Testing Engineer Jobs in California (NOW HIRING)

Britech Group, Inc.

Sr Embedded Software Engineer

Vista, CA · On-site

$126K - $166K/yr

Senior Software Engineer Position Summary This position leads the analysis, design, development ... testing, deployment, and production support. · Design, develop, review, and optimize high-quality ...

SpaceX

Sr. Software Engineer, C++ (Dragon)

Hawthorne, CA

$165K - $230K/yr

SR. SOFTWARE ENGINEER, C++ (DRAGON) As a Sr. Software Engineer on the Dragon team, you will develop ... Plan and execute vehicle testing milestones * Support mission operations as a flight software ...

SpaceX

Sr. Software Engineer, C++ (Dragon)

Hawthorne, CA · On-site

$165K - $230K/yr

... SR. SOFTWARE ENGINEER, C++ (DRAGON) As a Sr. Software Engineer on the Dragon team, you will ... Plan and execute vehicle testing milestones * Support mission operations as a flight software ...

SpaceX

Sr. Software Engineer, C++ (Dragon)

Hawthorne, CA · On-site

$165K - $230K/yr

... SR. SOFTWARE ENGINEER, C++ (DRAGON) As a Sr. Software Engineer on the Dragon team, you will ... Plan and execute vehicle testing milestones * Support mission operations as a flight software ...

GBIT Inc

Sr Software Engineer

Culver City, CA

$134K - $176K/yr

Job Title :Sr Software Engineer Location : Culvar City, CA Duration : 6+ Month Responsibilities ... Experience with software testing strategies and unit and automated test development Passion for ...

Prosum Inc.

Senior Software Engineer

Temecula, CA · On-site

$150K - $175K/yr

Senior Software Engineer / Technical Leader (Individual Contributor) Core Technologies: C/C ... Develop Python-based automation, testing frameworks, developer tools, and maintenance utilities.

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Sr Software Testing Engineer information

What is the difference between Sr Software Testing Engineer vs Software Test Engineer?

AspectSr Software Testing EngineerSoftware Test Engineer
CredentialsBachelor's degree in CS or related field; experience in testing; certifications like ISTQBBachelor's degree in CS or related field; entry-level or less experience; certifications optional
Work EnvironmentLeads testing projects, reviews test plans, mentors juniorsPerforms test case execution, reports bugs, supports testing activities
Industry UsageUsed across software companies, tech firms, and product organizationsCommon in software development teams, QA departments

The main difference between a Sr Software Testing Engineer and a Software Test Engineer lies in experience, responsibilities, and leadership. The senior role involves project oversight, mentoring, and strategic testing planning, while the junior role focuses on executing tests and reporting issues. Both roles are essential in software quality assurance, with the senior position requiring more experience and technical expertise.

What are the key skills and qualifications needed to thrive as a Sr Software Testing Engineer, and why are they important?

To thrive as a Sr Software Testing Engineer, you need deep knowledge of software testing methodologies, test automation, and a strong understanding of software development lifecycles, usually supported by a degree in computer science or a related field. Familiarity with tools such as Selenium, JIRA, TestNG, and CI/CD pipelines, along with certifications like ISTQB, are commonly expected. Exceptional analytical thinking, attention to detail, and strong communication skills set top performers apart in this role. These competencies ensure high-quality software delivery, efficient defect detection, and seamless collaboration with development teams.

How does a Sr Software Testing Engineer typically collaborate with development and product teams during the software release cycle?

As a Sr Software Testing Engineer, you will frequently collaborate with developers and product managers to ensure that software products meet quality standards before release. This involves participating in requirement reviews, providing feedback on testability, and working closely with developers to troubleshoot defects. You may also lead test planning meetings, coordinate test execution schedules, and communicate test results and risks to stakeholders. Building strong working relationships across teams is key to efficiently identifying issues early and delivering high-quality releases.

What is a Sr Software Testing Engineer?

Sr Software Testing Engineers are experienced professionals responsible for designing, implementing, and overseeing the testing processes of software applications. They lead testing teams, develop test strategies, and ensure that products meet quality standards before release. Their work involves both manual and automated testing, identifying defects, and collaborating with developers to resolve issues. Additionally, they mentor junior testers and contribute to continuous improvement of testing methodologies.
What are popular job titles related to Sr Software Testing Engineer jobs in California? For Sr Software Testing Engineer jobs in California, the most frequently searched job titles are:
What job categories do people searching Sr Software Testing Engineer jobs in California look for? The top searched job categories for Sr Software Testing Engineer jobs in California are:
What cities in California are hiring for Sr Software Testing Engineer jobs? Cities in California with the most Sr Software Testing Engineer job openings:
Sr Software Testing Engineer jobs near you
Infographic showing various Sr Software Testing Engineer job openings in California as of August 2026, with employment types broken down into 1% Internship, 85% Full Time, 9% Part Time, 2% Temporary, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution.

Senior Software Engineer

Indotronix International Corporation

Pleasanton, CA • On-site

$77 - $97/hr

Contractor

Posted 19 days ago

Job description

Indotonix is seeking an :

Onsite Job – Senior Software Engineer
Work Location: Pleasanton, CA
Shift: First (8:00 AM – 4:30 PM)
Education: Bachelor's Degree Required
Clearance Required to Start: No

Job Description:

We are seeking a Senior Software Engineer to lead the development, integration, testing, and maintenance of embedded software systems. The ideal candidate will have extensive experience in embedded software development using C/C++, VxWorks, and real-time operating systems. This role involves leading software architecture, development, verification, and integration activities while collaborating with cross-functional engineering teams to deliver high-quality software solutions.

Responsibilities:

  • Lead activities to develop, document, and maintain software architectures, requirements, algorithms, interfaces, and designs.

  • Lead the development, integration, and debugging of complex software components into fully functional embedded software systems.

  • Develop software verification plans, test procedures, and test environments.

  • Execute software testing and document results to ensure software requirements are met.

  • Evaluate software performance and conduct software analysis to improve reliability and efficiency.

  • Collaborate with cross-functional engineering teams throughout the software development lifecycle.

  • Work under minimal supervision while providing technical leadership and guidance.

Required Skills:

  • Bachelor's degree in Engineering, Computer Science, Mathematics, Physics, Chemistry, or related technical field.

  • 9+ years of experience in software engineering or an equivalent combination of education and experience.

  • Experience developing and debugging software using C and C++.

  • Experience with VxWorks development and debugging.

  • Experience developing and debugging embedded software systems.

  • Experience with software performance evaluation and analysis.

  • Experience using bug tracking and source control systems.

Preferred Skills:

  • Experience developing embedded software for ARM processors.

  • Experience with industry-standard Real-Time Operating Systems (RTOS).

  • Experience working in an Agile development environment.

Education / Experience:

Education/experience typically acquired through advanced technical education from an accredited course of study in engineering, computer science, mathematics, physics, or chemistry (e.g., Bachelor) and typically 9 or more years' related work experience or an equivalent combination of technical education and experience (e.g., PhD + 4 years' related work experience, Master + 7 years' related work experience). In the USA, ABET accreditation is preferred, although not required.

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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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