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Senior Software Developer Jobs in Simi Valley, CA

PB consulting

Senior Software Engineer

Baldwin Hills, CA

$127K - $168K/yr

We are seeking a Senior Software Engineer with strong experience in .NET, C#, Azure, microservices, REST APIs, and test automation. The role will focus on developing scalable applications, building ...

Freeform

Senior Software Engineer

Los Angeles, CA

$150K - $250K/yr

SENIOR SOFTWARE ENGINEER Freeform builds AI-native manufacturing systems that unify software, hardware, and physics to produce industrial-scale parts at the speed of human ideation. By treating ...

PB consulting

Senior Software Engineer

Culver City, CA

$132K - $174K/yr

We are seeking a Senior Software Engineer with strong experience in .NET, C#, Azure, microservices, REST APIs, and test automation. The role will focus on developing scalable applications, building ...

PB consulting

Senior Software Engineer

Valley Glen, CA

$127K - $168K/yr

We are seeking a Senior Software Engineer with strong experience in .NET, C#, Azure, microservices, REST APIs, and test automation. The role will focus on developing scalable applications, building ...

The Walt Disney Company

Sr Software Engineer

Glendale, CA · On-site

$129K - $171K/yr

Job Posting Title: Sr Software Engineer Req ID: 10135285 Disney Entertainment and ESPN Product & Technology Technology is at the heart of Disney's past, present, and future. Disney Entertainment and ...

PB consulting

Senior Software Engineer

Los Angeles, CA

$124K - $164K/yr

We are seeking a Senior Software Engineer with strong experience in .NET, C#, Azure, microservices, REST APIs, and test automation. The role will focus on developing scalable applications, building ...

Paramount

Senior Software Engineer

Burbank, CA · On-site

$124K - $186K/yr

Senior Software Engineer, CMS Platform Paramount Streaming • Technology & Engineering Location ... quality, developer experience, and team processes. • You take ownership from design through ...

PB consulting

Senior Software Engineer

Culver City, CA

$134K - $176K/yr

We are seeking a Senior Software Engineer with strong experience in .NET, C#, Azure, microservices, REST APIs, and test automation. The role will focus on developing scalable applications, building ...

PB consulting

Senior Software Engineer

Century City, CA

$135K - $178K/yr

We are seeking a Senior Software Engineer with strong experience in .NET, C#, Azure, microservices, REST APIs, and test automation. The role will focus on developing scalable applications, building ...

PB consulting

Senior Software Engineer

Universal City, CA

$128K - $169K/yr

We are seeking a Senior Software Engineer with strong experience in .NET, C#, Azure, microservices, REST APIs, and test automation. The role will focus on developing scalable applications, building ...

PB consulting

Senior Software Engineer

Magnolia Park, CA

$129K - $171K/yr

We are seeking a Senior Software Engineer with strong experience in .NET, C#, Azure, microservices, REST APIs, and test automation. The role will focus on developing scalable applications, building ...

PB consulting

Senior Software Engineer

Santa Monica, CA

$137K - $181K/yr

We are seeking a Senior Software Engineer with strong experience in .NET, C#, Azure, microservices, REST APIs, and test automation. The role will focus on developing scalable applications, building ...

Freeform

Senior Software Engineer

Los Angeles, CA · On-site

$150K - $250K/yr

SENIOR SOFTWARE ENGINEER Freeform builds AI-native manufacturing systems that unify software, hardware, and physics to produce industrial-scale parts at the speed of human ideation. By treating ...

Freeform

Senior Software Engineer

Los Angeles, CA

$150K - $250K/yr

SENIOR SOFTWARE ENGINEER Freeform builds AI-native manufacturing systems that unify software, hardware, and physics to produce industrial-scale parts at the speed of human ideation. By treating ...

PB consulting

Senior Software Engineer

Mar Vista, CA

$132K - $174K/yr

We are seeking a Senior Software Engineer with strong experience in .NET, C#, Azure, microservices, REST APIs, and test automation. The role will focus on developing scalable applications, building ...

PB consulting

Senior Software Engineer

Windsor Hills, CA

$131K - $173K/yr

We are seeking a Senior Software Engineer with strong experience in .NET, C#, Azure, microservices, REST APIs, and test automation. The role will focus on developing scalable applications, building ...

PB consulting

Senior Software Engineer

Inglewood, CA

$127K - $168K/yr

We are seeking a Senior Software Engineer with strong experience in .NET, C#, Azure, microservices, REST APIs, and test automation. The role will focus on developing scalable applications, building ...

PB consulting

Senior Software Engineer

Glendale, CA

$129K - $171K/yr

We are seeking a Senior Software Engineer with strong experience in .NET, C#, Azure, microservices, REST APIs, and test automation. The role will focus on developing scalable applications, building ...

PB consulting

Senior Software Engineer

Los Angeles, CA

$132K - $174K/yr

We are seeking a Senior Software Engineer with strong experience in .NET, C#, Azure, microservices, REST APIs, and test automation. The role will focus on developing scalable applications, building ...

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All JobsSoftware Developer JobsSenior Software Developer JobsSenior Software Developer Jobs in Simi Valley, CA

Senior Software Developer information

See Simi Valley, CA salary details

$15

$63

$90

How much do senior software developer jobs pay per hour?

As of Sep 3, 2026, the average hourly pay for senior software developer in Simi Valley, CA is $63.72, according to ZipRecruiter salary data. Most workers in this role earn between $54.09 and $71.44 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 Simi Valley, CA?

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

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

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

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

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

Senior Software Developer jobs near you
Infographic showing various Senior Software Developer job openings in Simi Valley, CA as of August 2026, with employment types broken down into 84% Full Time, 10% Part Time, 1% Temporary, and 5% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $132,547 per year, or $63.7 per hour.

Senior Software Engineer

PB consulting

Baldwin Hills, CA

$127K - $168K/yr

Full-time

Posted 6 days ago

Job description

We are seeking a Senior Software Engineer with strong experience in .NET, C#, Azure, microservices, REST APIs, and test automation. The role will focus on developing scalable applications, building automated testing solutions, and supporting reliable software delivery within an Agile, AI-driven environment.

Required Qualifications
  • 5+ years of software engineering experience, including 2+ years in a technical leadership role.
  • Strong hands-on experience with .NET and C#.
  • Experience with Azure cloud-native technologies and Azure migration.
  • Strong knowledge of REST APIs, OAuth2, microservices, and third-party integrations.
  • Experience with automated testing, unit testing, TDD, and CI/CD.
  • Experience building API test automation frameworks for REST-based APIs.
  • Strong SQL Server and database skills.
  • Understanding of queuing, multithreading, multitasking, and distributed computing.
  • Experience with Agile/Scrum methodologies.
  • Familiarity with AI coding assistants such as GitHub Copilot.
  • Strong understanding of security and privacy for financial data.
Roles & Responsibilities
  • Design and develop scalable backend services and APIs.
  • Build and maintain automated testing frameworks covering functional, integration, system, end-to-end, API, and database testing.
  • Develop intelligent testing capabilities such as automated test generation, defect prediction, and self-healing.
  • Integrate automated tests into CI/CD pipelines.
  • Implement monitoring and observability solutions.
  • Troubleshoot production issues and perform root-cause analysis.
  • Collaborate with technical and business teams to deliver quality solutions.
  • Mentor engineers and promote development and QA best practices.
Preferred Qualifications
  • Experience in FinTech, fraud detection, risk management, or compliance systems.
  • Knowledge of fraud case management, transaction scoring, or regulatory reporting.
  • Experience contributing to open-source projects or technical publications.

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