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Senior Software Developer Jobs in Westminster, CA

EQ Brand

Senior Software Developer

Los Angeles, CA

$58.75 - $77.50/hr

* Utilizes discretion and independent judgement to translate functional requirements into technical solutions. * Assist with defining development work plans. * Design, develop, & deploy application ...

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, and optimize critical system applications. You will work on high-performance backend systems that ...

Advantech

Senior Software Engineer

Tustin, CA · On-site

$110K - $129K/yr

Senior Software Engineer- Embedded OS Lifecycle & Customization Location(s): Tustin, CA - Onsite Compensation: $110,000- $129,500 About this Position: We are looking for a Senior Software Engineer ...

New

JS Consulting

Senior Software Engineer

Irvine, CA · On-site

$131K - $173K/yr

Job Title- Senior Software Engineer Project Location - Irvine, CA (Onsite) Duration- 12+ months contract Visa- USC/ GC HM Notes: Previous subs only had experience at the application layer/app ...

Advantech USA

Senior Software Engineer

Tustin, CA · On-site

$110K - $129K/yr

Job Title: Senior Software Engineer- Embedded OS Lifecycle amp; Customization Location(s): Tustin, CA - Onsite Compensation: $110,000- $129,500 About this Position: We are looking for a Senior ...

Advantech USA

Senior Software Engineer

Tustin, CA · On-site

$100 - $125/hr

Senior Software Engineer- Embedded OS Lifecycle & Customization Location(s): Tustin, CA - Onsite Compensation: $110,000- $129,500 About this Position: We are looking for a Senior Software Engineer ...

Envoc

Senior Software Engineer

Los Angeles, CA

$132K - $174K/yr

Full-time Description We are seeking an experienced Senior Software Engineer to lead the design and ... Some experience with cloud platforms (AWS, GCP, or Azure) and modern DevOps practices * Experience ...

YUM

Sr. Software Engineer I

Irvine, CA · On-site

$125 - $150/hr

As a Sr. Software Engineer I at Taco Bell, you will have an incredible opportunity to be a ... Be a hands‑on developer driving software development in a fast paced and dynamic environment ...

Slope

Senior Software Engineer

Costa Mesa, CA · On-site

$200 - $250/hr

Senior Software Engineer Build and scale Anduril's Forge internal tools for manufacturing and deployment efficiency Location: Costa Mesa, California, United States Compensation: $191,000 - 253,000 ...

AllSTEM Connections

Senior Software Engineer

Torrance, CA · On-site

$166K - $178K/yr

Senior Software Engineer (Embedded Firmware & Connected Vehicles) Role Overview We are seeking an experienced, visionary, and hands-on Senior Software Engineer to play a pivotal role in the design ...

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Showing results 21-40

All JobsSoftware Developer JobsSenior Software Developer JobsSenior Software Developer Jobs in Westminster, CA

Senior Software Developer information

See Westminster, CA salary details

$15

$63

$90

How much do senior software developer jobs pay per hour?

As of Sep 7, 2026, the average hourly pay for senior software developer in Westminster, CA is $63.64, according to ZipRecruiter salary data. Most workers in this role earn between $54.04 and $71.35 per hour, depending on experience, location, and employer.

What is a senior software developer?

Senior Software Developers are experienced professionals who design, develop, and maintain complex software applications. They often lead development teams, mentor junior developers, and make critical architectural decisions. Their responsibilities include writing high-quality code, troubleshooting technical issues, and ensuring that software projects meet performance and security standards. With deep expertise in programming languages and software engineering principles, they play a key role in delivering successful technology solutions for organizations.

What does a senior software developer do?

As a Senior Software Developer, you’ll typically be responsible for leading complex development projects, designing technical solutions, and mentoring junior team members. Daily tasks often include writing and reviewing code, participating in architecture discussions, collaborating with cross-functional teams (such as QA, product management, and DevOps), and troubleshooting high-level technical issues. You may also be involved in setting coding standards, conducting code reviews, and helping to plan sprints or project roadmaps.

What skills and qualifications are needed to thrive as a senior software developer?

To thrive as a Senior Software Developer, you need deep expertise in programming languages, software architecture, and problem-solving, typically backed by a bachelor’s degree in computer science or a related field. Proficiency with development frameworks, version control systems like Git, and cloud platforms such as AWS or Azure is standard, and certifications in these areas can be beneficial. Leadership, strong communication, and mentoring abilities set standout candidates apart in this role. These skills ensure that complex projects are delivered efficiently, code quality is maintained, and junior team members are effectively guided for overall team success.

What is the difference between Senior Software Developer vs Software Engineer?

AspectSenior Software DeveloperSoftware Engineer
CredentialsBachelor's degree in CS or related field; experience often 5+ yearsBachelor's or higher in CS or related field; similar experience levels
Work EnvironmentCollaborates on complex projects, mentors juniors, leads technical effortsDesigns, develops, tests software; may work on specific modules or systems
Industry UsageCommonly used in tech companies, startups, and enterprise firmsWidely used across industries, often interchangeable with developer roles

The main difference is that Senior Software Developers typically have more experience, leadership responsibilities, and focus on complex project oversight, while Software Engineers may focus more on designing and implementing software solutions. Both roles require similar credentials and are integral in software development teams, but Senior Software Developers often take on mentorship and strategic tasks.

More about Senior Software Developer jobs

What are the most commonly searched types of Software Developer jobs in Westminster, CA?

The most popular types of Software Developer jobs in Westminster, CA are:

What are popular job titles related to Senior Software Developer jobs in Westminster, CA?

For Senior Software Developer jobs in Westminster, CA, the most frequently searched job titles are:

What cities near Westminster, CA are hiring for Senior Software Developer jobs?

Cities near Westminster, CA with the most Senior Software Developer job openings:

Senior Software Developer jobs near you
Infographic showing various Senior Software Developer job openings in Westminster, CA as of August 2026, with employment types broken down into 89% Full Time, 8% Part Time, and 3% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $132,362 per year, or $63.6 per hour.

Embedded Senior Software Engineer

Managed Staffing

Irvine, CA • On-site

Full-time

Re-posted 4 days ago

Job description

Job Title: Embedded Senior Software Engineer
Location: Irvine, CA (100% Onsite)
Type: Full-Time, Direct Hire
About the Role:
Seeking an Embedded Senior Software Engineer with experience in regulated environments. You will design, develop, and verify embedded software for aerospace and industrial applications, ensuring compliance with industry standards throughout the software lifecycle.

Key Responsibilities:

  • Develop embedded software using C and/or model-based tools such as SCADE.

  • Define high-level and low-level software requirements.

  • Create requirements-based test cases and verification procedures.

  • Perform software integration and testing on target hardware with real and simulated I/O.

  • Ensure software complies with standards and guidelines; perform traceability analysis.

  • Participate in software certification audits (SOI stages).

  • Collaborate closely with Systems and Hardware teams to develop fuel management, measurement, and inerting systems.

Required Qualifications:

  • Bachelor’s degree in Software Engineering, Computer Engineering, Computer Science, or related field.

  • 5+ years experience in embedded software development, verification, and/or integration.

  • Strong technical aptitude and problem-solving skills.

  • Excellent verbal and written communication skills; team-oriented with initiative.

  • Experience in regulated environments (MUST HAVE).