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Software Jobs in Diamond Bar, CA (NOW HIRING)

Senior Software Engineer

Irvine, CA · On-site

$129K - $171K/yr

ETAP Software empowers customers to make informed decisions throughout the life cycle of their projects with innovative software solutions for electrical systems. They are seeking a Senior Software ...

Software Engineer responsibilities include gathering user requirements, defining system functionality and writing code in various languages, like Java, Ruby on Rails or .NET programming languages (e ...

As a Software Engineer at Orvix Engineering, you will be at the forefront of technological advancements, solving complex engineering problems with innovative software solutions. The ideal candidate ...

They are seeking a Software Engineer to develop software for currency handling devices and provide technical support for OEM customer software development efforts. Responsibilities : • Software ...

Job Title: Software Architect (Onsite) Location: Santa Ana, CA Company Overview: We are a dynamic, innovative company focused on creating cutting-edge SaaS products. Our team is dedicated to ...

Software Engineer

Los Angeles, CA · On-site

$150K - $220K/yr

Software Engineer Location: Playa Vista, California (in-person, five days per week) Outpost is pioneering Earth return logistics for space. We're building vehicles that can return payloads from orbit ...

Software Engineer Location: Playa Vista, California (in-person, five days per week) Outpost is pioneering Earth return logistics for space. We're building vehicles that can return payloads from orbit ...

Software Engineer

Brea, CA · On-site

$80 - $110/hr

Technovative Applications is seeking an experienced Software Programmer to join our talented team of developers. The ideal candidate will have a strong background in software development, and is able ...

Software Engineer

Huntington Beach, CA · On-site

$125K - $220K/yr

The Role The Software Engineer will play a critical role in developing our autonomous defense systems. You will be responsible for designing, building, and optimizing mission-critical applications ...

Software Engineer Location: Playa Vista, California (in-person, five days per week) Outpost is pioneering Earth return logistics for space. We're building vehicles that can return payloads from orbit ...

Embedded Software Engineer Resource Type : Contractor Worker: US Citizen only Job Location : Irvine, California, 100% onsite Mandatory skills: Regulatory compliance with customer safety and security ...

Software Developer

Irvine, CA · On-site

$90 - $150/hr

You will have the opportunity to work with a talented team of embedded software engineers and be a part of the firmware development cycle of leading-edge optical phy chip sets. In this position you ...

Software Engineer

Irvine, CA · On-site

$155 - $175/hr

Payload Software Engineer At ICEYE, we design, build and operate the largest fleet of Synthetic Aperture Radar (SAR) satellites in the world. Using advanced technology, our constellation collects ...

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Software information

See Diamond Bar, CA salary details

$50.1K

$116.8K

$173.4K

How much do software jobs pay per year?

As of Aug 28, 2026, the average yearly pay for software in Diamond Bar, CA is $116,839.00, according to ZipRecruiter salary data. Most workers in this role earn between $94,000.00 and $135,800.00 per year, depending on experience, location, and employer.

What is a software developer?

Software developers are professionals who design, create, test, and maintain software applications or systems. They use programming languages and development tools to build software that meets user needs or solves specific problems. Their responsibilities can include writing code, debugging, collaborating with other team members, and updating existing programs. Software developers work in a variety of industries, including technology, finance, healthcare, and more.

What are different types of software jobs?

Software jobs include software engineers, software developers, programmers, information technology or network systems specialists, QA testers, or developers who use existing tools, such as business information software, to develop new interfaces for institutional clients. Many of these jobs can be broken down further. For example, some developers work on front-end duties, such as designing interfaces for users. These may be for desktop, mobile, or web applications. Back-end programmers and developers, on the other hand, create the frameworks and logic that dictate how a program works. QA testers often work closely with developers to test programs before being released publicly.

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

To thrive as a Software Engineer, you need strong programming skills, problem-solving abilities, and typically a degree in computer science or a related field. Familiarity with coding languages (like Python, Java, or C++), version control systems (such as Git), and experience with software development frameworks are commonly required. Attention to detail, effective communication, and teamwork are crucial soft skills for collaborating on projects and delivering robust solutions. These skills ensure the development of high-quality, reliable software that meets user needs and business objectives.

What are some common challenges software professionals face when working on large-scale projects?

Software professionals working on large-scale projects often encounter challenges such as coordinating with cross-functional teams, managing complex codebases, and ensuring consistent communication across distributed teams. Balancing the need for rapid development with maintaining code quality and meeting strict deadlines can also be demanding. Adapting to evolving requirements and integrating new technologies while minimizing disruptions are common aspects of the role, making strong organizational and collaboration skills essential.

What is the difference between Software vs Web Developer?

AspectSoftwareWeb Developer
Required CredentialsTypically a degree in Computer Science or related field; certifications like Microsoft Certified or Oracle CertifiedSimilar credentials; often a degree in CS or Web Development certifications
Work EnvironmentDevelops software applications for various platforms, including desktop and mobileBuilds websites and web applications primarily for online use
Employer & Industry UsageUsed across tech companies, software firms, and enterprisesCommon in digital agencies, tech startups, and online businesses
Common Search & Comparison IntentPeople compare to understand different roles in software creationOften compared to see distinctions in web-focused development

While both Software developers and Web Developers work in the tech industry and require similar skills and certifications, Software developers create applications for various platforms, whereas Web Developers focus on building websites and web-based applications. The choice depends on whether you're interested in broad software solutions or web-specific projects.

What are some software jobs?

Software jobs include roles such as software developer, software engineer, quality assurance tester, systems analyst, and technical support specialist. These positions often require knowledge of programming languages, software development tools, and problem-solving skills, with some roles requiring certifications or specific technical expertise.

Which software career is best?

The best software career depends on individual interests and skills, but roles such as software developer, software engineer, and systems analyst are in high demand. These careers typically require proficiency in programming languages like Java, Python, or C++, and often benefit from relevant certifications and experience with development tools. Job growth and salary potential vary by industry and location.

What are the most commonly searched types of Software jobs in Diamond Bar, CA?

The most popular types of Software jobs in Diamond Bar, CA are:

What are popular job titles related to Software jobs in Diamond Bar, CA?

For Software jobs in Diamond Bar, CA, the most frequently searched job titles are:

What cities near Diamond Bar, CA are hiring for Software jobs?

Cities near Diamond Bar, CA with the most Software job openings:

Infographic showing various Software job openings in Diamond Bar, CA as of August 2026, with employment types broken down into 93% Full Time, and 7% Contract. Highlights an 94% In-person, and 6% Hybrid job distribution, with an average salary of $116,839 per year, or $56.2 per hour.

Senior Software Engineer

Irvine, CA • On-site

$129K - $171K/yr

Full-time

This job post has expired today. Applications are no longer accepted.


Job description

Job Summary:
ETAP Software empowers customers to make informed decisions throughout the life cycle of their projects with innovative software solutions for electrical systems. They are seeking a Senior Software Engineer to maintain and enhance software that supports state estimation and virtual metering for complex electrical networks, as well as develop REST APIs and collaborate with real-time software engineers.
Responsibilities:
• Implement and maintain system engines used for electrical state estimation.
• Design, develop, and maintain REST APIs for internal applications and services.
• Collaborate with real‑time software engineers to support and improve existing web applications.
• Develop REST APIs for cloud‑based companion applications.
• Ensure all software components meet cybersecurity and compliance requirements.
Qualifications:
Required:
• Bachelor of Science in Computer Science, Computer Engineering, or related field
• 5+ years of professional software development experience
• Experience using Microsoft Visual Studio
• Proficiency in: FORTRAN, C++, C#
Preferred:
• Experience developing software for electrical systems
• Strong understanding of linear algebra
Company:
Optimize, simulate, and control electrical systems with confidence across utilities, infrastructure, manufacturing, and building sectors. Founded in 1986, the company is headquartered in Irvine, USA, with a team of 1001-5000 employees. The company is currently Late Stage.