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Senior Software Engineer Jobs in Ladera Ranch, CA

Advantest

Senior Software Engineer

Lake Forest, CA · Hybrid

$129.20K - $170.30K/yr

Senior Software Engineer About Advantest Test Solutions (ATS) Advantest Test Solutions (ATS) is a global leader in semiconductor test infrastructure, delivering high-performance, massively parallel ...

Advantest

Senior Software Engineer

Lake Forest, CA · Hybrid

$129.20K - $170.30K/yr

Senior Software Engineer About Advantest Test Solutions (ATS) Advantest Test Solutions (ATS) is a global leader in semiconductor test infrastructure, delivering high-performance, massively parallel ...

Aveva

Senior Software Engineer

Irvine, CA

$131.50K - $173.40K/yr

Senior Software Engineer Location: Irvine, CA Employment Type: Full-Time/ Hybrid Senior Software Engineer - Microgrid Controller (MGC) We are seeking a Senior Software Engineer to lead the design and ...

ETAP

Senior Software Engineer

Irvine, CA · On-site

$112.80K - $150.50K/yr

Senior Software Engineer Location: Irvine, CA Employment Type: Full-time Senior Software Engineer ETAP's R&D team is looking for a proactive and experienced Senior Software Engineer to join our ...

ETAP

Senior Software Engineer

Irvine, CA · On-site

$131.50K - $173.40K/yr

Senior Software Engineer Location: Irvine, CA Employment Type: Full-Time/ Hybrid Senior Software Engineer - Microgrid Controller (MGC) We are seeking a Senior Software Engineer to lead the design and ...

Aveva

Senior Software Engineer

Irvine, CA

$112.80K - $150.50K/yr

Senior Software Engineer Location: Irvine, CA Employment Type: Full-time Senior Software Engineer ETAP's R&D team is looking for a proactive and experienced Senior Software Engineer to join our ...

Advantest

Senior Software Engineer

Lake Forest, CA · On-site

$129.20K - $170.30K/yr

Senior Software Engineer About Advantest Test Solutions (ATS) Advantest Test Solutions (ATS) is a global leader in semiconductor test infrastructure, delivering high-performance, massively parallel ...

Advantest

Senior Software Engineer

Lake Forest, CA · On-site

$129.20K - $170.30K/yr

Senior Software Engineer About Advantest Test Solutions (ATS) Advantest Test Solutions (ATS) is a global leader in semiconductor test infrastructure, delivering high-performance, massively parallel ...

StubHub

Senior Software Engineer - Push

Aliso Viejo, CA · Hybrid

$130.80K - $172.50K/yr

As a Senior Software Engineer, you will be at the forefront of tackling significant, ambiguous, and non-trivial challenges as a core contributor and innovator, bringing creative technical solutions ...

JS Consulting

Senior Software Engineer

Irvine, CA · On-site

$131.50K - $173.40K/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 ...

Quilt Software

Senior Software Engineer

Irvine, CA · On-site

$131.50K - $173.40K/yr

About the Role We are seeking an experienced Senior Software Engineer to join one or more product engineering teams building mission-critical Point of Sale and eCommerce SaaS platforms. This role ...

Quilt Software

Senior Software Engineer

Irvine, CA · On-site

$131.50K - $173.40K/yr

About the Role We are seeking an experienced Senior Software Engineer to join one or more product engineering teams building mission-critical Point of Sale and eCommerce SaaS platforms. This role ...

ETAP

Senior Software Engineer

Irvine, CA · On-site

$104.50K - $174.50K/yr

Senior Software Engineer Location: Irvine, CA Job type: Full-time - Hybrid Overview: ETAP, a member of Schneider Electrical Energy Management Software Division, is seeking a senior power system ...

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Senior Software Engineer information

See Ladera Ranch, CA salary details

$80.3K

$152.3K

$204.1K

How much do senior software engineer jobs pay per year?

As of May 31, 2026, the average yearly pay for senior software engineer in Ladera Ranch, CA is $152,324.00, according to ZipRecruiter salary data. Most workers in this role earn between $130,200.00 and $171,700.00 per year, depending on experience, location, and employer.

What Is a Senior Software Engineer?

A senior software engineer designs, codes, tests, and maintains computer software. While these are your primary responsibilities as a senior software engineer, you may also have supervisory duties. These include overseeing a team of junior software engineers or developers. The senior software engineer title is sometimes used interchangeably with senior developer, and positions for both may share similar job duties and responsibilities. In general, software engineers are distinguished from developers in that software engineers apply engineering principles to software development.

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

To thrive as a Senior Software Engineer, you need advanced programming skills, deep understanding of software architecture, and several years of experience in software development, often supported by a relevant degree. Familiarity with tools like Git, CI/CD pipelines, cloud platforms, and expertise in technologies such as Java, Python, or JavaScript are typically required. Leadership, problem-solving, and effective communication are crucial soft skills for mentoring teams and collaborating across departments. These skills ensure the delivery of robust, scalable solutions and drive successful project outcomes in complex technical environments.

What are some common challenges Senior Software Engineers face when mentoring junior team members?

Senior Software Engineers often mentor junior colleagues, which can be incredibly rewarding but also presents challenges. Balancing mentorship with project deadlines can be demanding, as it requires strong time management and communication skills. Additionally, adapting explanations to different learning styles and levels of experience can be tricky. However, effective mentorship helps build a stronger team and can lead to enhanced leadership opportunities for the senior engineer.

What are Senior Software Engineers?

Senior Software Engineers are experienced professionals who design, develop, and maintain complex software systems. They often lead technical projects, mentor junior team members, and make architectural decisions. Their role involves collaborating with stakeholders to understand requirements, ensuring code quality, and staying up-to-date with the latest technologies. Senior Software Engineers are expected to have strong problem-solving skills and a deep understanding of software development best practices.

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

AspectSenior Software EngineerSoftware Developer
CredentialsBachelor's or higher in CS or related field; experience often 5+ yearsBachelor's in CS or related field; entry to mid-level experience
Work EnvironmentDesigning complex systems, leading projects, mentoringWriting code, developing features, debugging
Industry UsageUsed across tech companies, startups, enterpriseCommon in software firms, startups, freelance work
Search & ComparisonOften compared for experience level, responsibilitiesCompared for entry-level to mid-level roles

The main difference between a Senior Software Engineer and a Software Developer lies in experience, responsibilities, and scope. Senior Software Engineers typically have more experience, lead projects, and mentor others, while Software Developers focus on coding and feature development. Both roles are essential in tech companies, but the Senior Software Engineer position involves higher-level planning and leadership.

More about Senior Software Engineer jobs
What are the most commonly searched types of Software Engineer jobs in Ladera Ranch, CA? The most popular types of Software Engineer jobs in Ladera Ranch, CA are:
What job categories do people searching Senior Software Engineer jobs in Ladera Ranch, CA look for? The top searched job categories for Senior Software Engineer jobs in Ladera Ranch, CA are:
What cities near Ladera Ranch, CA are hiring for Senior Software Engineer jobs? Cities near Ladera Ranch, CA with the most Senior Software Engineer job openings:
Senior Software Engineer jobs near you
Infographic showing various Senior Software Engineer job openings in Ladera Ranch, CA as of May 2026, with employment types broken down into 95% Full Time, 2% Part Time, 1% Temporary, and 2% Contract. Highlights an 77% Physical, 7% Hybrid, and 16% Remote job distribution, with an average salary of $152,324 per year, or $73.2 per hour.

Senior Software Engineer

Advantest

Lake Forest, CA • Hybrid

$129.20K - $170.30K/yr

Full-time

Posted 21 days ago

Job description

Senior Software Engineer

About Advantest Test Solutions (ATS)

Advantest Test Solutions (ATS) is a global leader in semiconductor test infrastructure, delivering high-performance, massively parallel test platforms to customers worldwide.

Position Overview

We are seeking a Senior Software Engineer with strong hands-on expertise in designing, building, and owning high-performance, cross-platform software platforms for semiconductor test systems. This role is focused on deep engineering, software product development, platform ownership, and customer-facing technical execution across SLT, Burn-In, and HPC environments.

Key Responsibilities
  • Design, develop, and maintain high-performance software platforms and products for on-premises and hybrid deployments
  • Lead modernization of legacy software components into scalable, production-ready architecture
  • Build cross-platform server and terminal applications (Windows, Linux, macOS), including development using the OneImlx.Terminal framework
  • Expert in test program development using ActivATE test platform system for SLT, BI and HPC ecosystem.
  • Lead SW design and implementation with Electrical, Mechanical, Thermal engineering and create ActivATE360 SDK environment for developing device and instrumentation drivers
  • Develop software, drivers, and test programs for advanced silicon targeting SLT (System Level Test), Burn-In, and HPC (High-Performance Computing) platforms
  • Engineer software for control, communication, and data flow across mechatronic and semiconductor test subsystems
  • Design, implement, and own SCAN execution and vector conversion pipelines across multiple digital pin-card configurations, ensuring correctness, scalability, and performance
  • Engineer distributed systems supporting high-throughput telemetry, messaging, and data pipelines
  • Work extensively with networking and communication protocols (TCP/IP, UDP, HTTP, gRPC)
  • Actively code, design, document, review, and support production-quality software
  • Serve as a technical interface with customers and internal cross-functional teams
  • Support on-site deployments and occasional domestic and international travel (10-20%)
  • All other duties as assigned.

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