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Sr Software Testing Engineer Jobs in Arcadia, CA

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 ...

GBIT Inc

Sr Software Engineer

Culver City, CA · On-site

$134K - $176K/yr

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

The Walt Disney Company

Sr Software Engineer

Glendale, CA

$135K - $181K/yr

Job Posting Title: Sr Software Engineer Req ID: 10149383 At Disney "We Power the Magic!" That's our ... Own the full software development lifecycle, including analysis, design, coding, testing, debugging ...

Parallel Systems

Senior Software Engineer

Los Angeles, CA · On-site

$132K - $174K/yr

Senior Software Engineer Parallel Systems is seeking a Senior Software Engineer to design, build ... testing, and deployment. * After 90 Days: You have implemented and tested major features in ...

Tranzeal, Inc.

.Net Senior Software Engineer

Los Angeles, CA · On-site

$132K - $174K/yr

Senior Software Engineer BaaS Team Role Overview We are seeking a highly skilled and motivated ... CD, testing, and observability. Ensure compliance with SLA standards and contribute to the ...

Disney Experiences

Sr Software Engineer

Glendale, CA

$135K - $181K/yr

The Senior Software Engineer will report to the Sr Manager, Technology. Please note that this role ... Own the full software development lifecycle, including analysis, design, coding, testing, debugging ...

Disney Experiences Careers

Sr Software Engineer

Glendale, CA · On-site

$135K - $181K/yr

The Senior Software Engineer will report to the Sr Manager, Technology. Please note that this role ... Own the full software development lifecycle, including analysis, design, coding, testing, debugging ...

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All JobsSr Software Testing Engineer JobsSr Software Testing Engineer Jobs in Arcadia, CA

Sr Software Testing Engineer information

See Arcadia, CA salary details

$78.5K

$148.9K

$199.6K

How much do sr software testing engineer jobs pay per year?

As of Aug 12, 2026, the average yearly pay for sr software testing engineer in Arcadia, CA is $148,929.00, according to ZipRecruiter salary data. Most workers in this role earn between $127,300.00 and $167,900.00 per year, depending on experience, location, and employer.

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 Arcadia, CA? For Sr Software Testing Engineer jobs in Arcadia, CA, the most frequently searched job titles are:
What cities near Arcadia, CA are hiring for Sr Software Testing Engineer jobs? Cities near Arcadia, CA 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 Arcadia, CA as of August 2026, with employment types broken down into 1% Internship, 85% Full Time, 10% Part Time, and 4% Contract. Highlights an 88% Physical, 4% Hybrid, and 8% Remote job distribution, with an average salary of $148,929 per year, or $71.6 per hour.

Sr. Software Engineer, C++ (Dragon)

SpaceX

Hawthorne, CA

$165K - $230K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 21 days ago

SpaceX rating

8.8

Company rating: 8.8 out of 10

Based on 147 frontline employees who took The Breakroom Quiz

15th of 72 rated aerospace companies

Job description

SR. SOFTWARE ENGINEER, C++ (DRAGON)

As a Sr. Software Engineer on the Dragon team, you will develop, analyze and verify the mission critical software configurations that fly our Dragon Crewed and Cargo vehicles. You will partner cross-functionally to ensure software is configured to each mission's specifications and needs. You will be responsible for ensuring the vehicle behaves as expected, and troubleshoot flight software when necessary. You will have a direct impact on our ability to launch and fly vehicles frequently, safely and reliably.

RESPONSIBILITIES:

  • Develop, execute, and analyze the code and configuration for the software systems that fly our vehicles
  • Invent new tools that enable more frequent and reliable software deployment, automated data review, and automated configuration verification
  • Analyze test results and bugs that require in-depth investigations
  • Troubleshoot flight hardware/software systems with interdisciplinary engineering teams
  • Plan and execute vehicle testing milestones
  • Support mission operations as a flight software specialist
  • Roll out new software changes to the vehicle fleet
  • Occasional travel to launch sites and customer sites for testing and/or operations

BASIC QUALIFICATIONS:

  • Bachelor's degree in computer science, engineering, math, or science discipline OR 2+ years of experience in software development in lieu of degree
  • 5+ years of software development experience in C/C++

PREFERRED SKILLS AND EXPERIENCE:

  • Knowledge of electronics, controls, motor design, and physical mechanics
  • Strong fluency in Linux, including:
    • Bash shell scripting
    • Network troubleshooting
  • Experience building or working with real-time embedded systems
  • Experience with software documentation, creating system diagrams, and enumerating software requirements
  • Experience with software testing
  • Knowledge of state machines

ADDITIONAL REQUIREMENTS:

  • Must be available to work extended hours and weekends as needed 

COMPENSATION AND BENEFITS:

Pay Range:         
Sr. Software Engineer: $165,000.00 - $230,000.00/per year              

Your actual level and base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, and experience.

Base salary is just one part of your total rewards package at SpaceX. You may also be eligible for long-term incentives, in the form of company stock, stock options, or long-term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan. You will also receive access to comprehensive medical, vision, and dental coverage, access to a 401(k) retirement plan, short and long-term disability insurance, life insurance, paid parental leave, and various other discounts and perks. You may also accrue 3 weeks of paid vacation and will be eligible for 10 or more paid holidays per year. Exempt employees are eligible for 5 days of sick leave per year.    

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About SpaceX

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Industry

Aerospace product and parts manufacturing, data services, guided missile and space vehicle manufacturing and satellite telecommunications

Company size

1,001 - 5,000 Employees

Headquarters location

Hawthorne, CA, US

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