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Junior Developer Jobs in Simi Valley, CA (NOW HIRING)

AVUM INC

Appian Developer Senior

Malibu, CA · On-site

$115K - $160K/yr

Mentor junior and mid-level Appian developers on best practices and career development * Lead stakeholder demos for new features, enhancements, and UI improvements * Perform code reviews and enforce ...

Jobsbridge

Jr. C# .NET Developer

Los Angeles, CA · On-site

$72K - $93K/yr

Experience programming in .NET C#, Classic ASP *Understanding of Web technologies (HTML, JavaScript, CSS) and databases (SQL) *Ability to work in a fast paced environment *Experience working on the ...

Jobsbridge

Jr. C# .NET Developer

Los Angeles, CA · On-site

$72K - $93K/yr

1-2 years of hands on development experience Experience programming in .NET C#, Classic ASP Understanding of Web technologies (HTML, JavaScript, CSS) and databases (SQL) Ability to work in a fast ...

Prosum Inc.

Junior Full Stack Engineer

Santa Monica, CA · On-site

$70K - $95K/yr

Junior Full Stack Engineer Salary Range: $70,000-$95,000 About the Role We are seeking a Junior Full Stack Engineer to join a growing technology organization and help build modern, AI-powered ...

Automationtechies

Controls Engineer

Agoura Hills, CA · On-site

$89K - $115K/yr

You'll also collaborate with clients throughout project execution and may lead projects while mentoring junior engineers. Qualifications: * Bachelor's degree in Electrical or Chemical Engineering ...

Automationtechies

Controls Engineer

Agoura Hills, CA · On-site

$89K - $115K/yr

You'll also collaborate with clients throughout project execution and may lead projects while mentoring junior engineers. Qualifications: * Bachelor's degree in Electrical or Chemical Engineering ...

EPOCH Projects, Inc.

Be Seen First

Senior Civil Engineering Assistant

Westlake Village, CA · On-site

$85K - $125K/yr

Review junior staff work product for accuracy, completeness, and compliance with company standards and project requirements. * Provide mentorship and technical guidance to junior engineering staff ...

EPOCH Projects, Inc.

Be Seen First

Senior Civil Engineering Assistant

Westlake Village, CA · On-site

$85K - $125K/yr

Review junior staff work product for accuracy, completeness, and compliance with company standards and project requirements. * Provide mentorship and technical guidance to junior engineering staff ...

Powerfull Electric

Be Seen First

Electrical Junior Estimator

Los Angeles, CA · On-site

$85K - $100K/yr

The CO Junior Estimator position is an entry level position in which they are to assist the ... A degree in construction management or engineering is suggested Experience: Minimum: Two years ...

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Showing results 21-40

All JobsDeveloper JobsJunior Developer JobsJunior Developer Jobs in Simi Valley, CA

Junior Developer information

See Simi Valley, CA salary details

$24.8K

$91.8K

$141.9K

How much do junior developer jobs pay per year?

As of Sep 7, 2026, the average yearly pay for junior developer in Simi Valley, CA is $91,849.00, according to ZipRecruiter salary data. Most workers in this role earn between $69,200.00 and $89,800.00 per year, depending on experience, location, and employer.

What is a junior developer?

A Junior Developer is an entry-level software professional who assists in creating, testing, and maintaining software applications. They typically work under the supervision of more experienced developers, learning best practices and acquiring new technical skills on the job. Junior Developers are expected to write code, fix bugs, and contribute to project documentation while gradually gaining experience in software development processes. This role is ideal for recent graduates or individuals transitioning into the tech industry.

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

To thrive as a Junior Developer, you need a solid understanding of programming fundamentals, basic knowledge of software development life cycles, and ideally a degree in computer science or a related field. Familiarity with coding languages like JavaScript, Python, or Java, as well as version control systems such as Git, is commonly expected. Strong problem-solving abilities, eagerness to learn, and effective communication help you integrate into teams and adapt to new challenges. These skills are crucial for producing quality code, collaborating with colleagues, and growing within the fast-paced tech environment.

What are some common challenges faced by junior developers during their first year, and how can they overcome them?

Junior Developers often face challenges such as adapting to new codebases, understanding company workflows, and bridging the gap between academic knowledge and real-world applications. It’s common to feel overwhelmed by unfamiliar technologies or debugging complex issues. Overcoming these challenges involves proactively seeking mentorship, participating in code reviews, and consistently asking questions to clarify concepts. Building strong communication skills and collaborating with more experienced team members can also accelerate the learning process and help you grow more confident in your role.

What is the difference between Junior Developer vs Software Engineer?

AspectJunior DeveloperSoftware Engineer
Required CredentialsTypically an associate degree or bootcamp certificationBachelor's degree in Computer Science or related field
Work EnvironmentEntry-level, supervised tasks, learning-focusedMore complex projects, often with team leadership responsibilities
Employer UsageCommon in startups, small companies, internshipsUsed across industries, larger companies, and tech firms
Search & Comparison IntentUnderstanding entry-level roles, career startClarifying career progression, skill requirements

In summary, Junior Developers are entry-level roles focused on learning and supporting development tasks, often requiring minimal experience. Software Engineers typically have more experience, advanced skills, and handle complex projects, making them a step up in the software development career path.

How to get a job as a junior developer?

To get a job as a junior developer, build a strong foundation in programming languages like JavaScript, Python, or Java, and create a portfolio of projects to demonstrate your skills. Gaining experience through internships, coding bootcamps, or online courses can improve your chances, and applying to entry-level positions through job boards or company websites is essential.

What are the most commonly searched types of Developer jobs in Simi Valley, CA?

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

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

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

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

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

Junior Developer jobs near you
Infographic showing various Junior Developer job openings in Simi Valley, CA as of August 2026, with employment types broken down into 79% Full Time, 6% Part Time, 1% Temporary, and 14% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $91,849 per year, or $44.2 per hour.

IT Application Developer II (Remote)

California FAIR Plan Association

Los Angeles, CA • Remote

Full-time

Posted 20 days ago

Job description

POSITION SUMMARY
The Application Developer II is responsible for designing, developing, testing, and maintaining software applications that support business needs. This role operates with a high level of independence, owning the delivery of application features and enhancements from design through implementation.


The Application Developer II evaluates technical solutions, making design decisions, and resolving development challenges, while ensuring alignment with system architecture and business requirements. 
This position plays a critical role in application delivery, contributing to system performance, code quality, and integration across platforms, while supporting continuous improvement of development practices and mentoring junior developers when needed.
 
DUTIES & RESPONSIBILITIES 
•    Design, develop, and deliver application features, enhancements, and defect fixes including development and configuration within the Duck Creek platform.
•    Write clean, maintainable, and efficient code aligned with established coding standards and best practices.
•    Perform root cause analysis and resolve moderately complex defects, system issues, and performance challenges.
•    Participate in technical design discussions and contribute to solution design and implementation approaches.
•    Collaborate cross-functionally with Business Analysts, QA, DevOps, and product teams to ensure successful delivery.
•    Conduct peer code reviews and uphold coding standards, quality, and consistency across the codebase.
•    Support application deployments, release activities, and environment troubleshooting.
•    Work within CI/CD pipelines and contribute to improving build, deployment, and release processes.
•    Identify opportunities for code optimization, performance improvements, and system enhancements.
•    Analyze system workflows and integrations to ensure alignment with business and technical requirements.
•    Own assigned features from development through testing and deployment support.
•    Guide and support junior developers and contribute to team knowledge sharing.
•    Follow and continuously improve development processes, standards, and engineering best practices


EDUCATION AND EXPERIENCE
•    Bachelor’s degree in Computer Science, Information Technology, Software Engineering, or related field (or equivalent practical experience)
•    4+ years of application development experience in software engineering roles.
•    2+ years of hands-on experience with Duck Creek Policy and/or Billing platforms. 
•    Strong hands-on experience in designing, developing, and supporting enterprise applications. 
•    Experience working in Agile teams and contributing to end-to-end feature delivery
•    Hands-on experience with Duck Creek Policy and/or Billing platforms is strongly preferred. 
•    Experience with Duck Creek configuration (rules, forms, workflows, product model) and/or integrations (APIs, services, batch processing)
•    Strong written, verbal, analytical and problem-solving abilities. 
•    Excellent planning and organizational skills