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Junior Software Development Engineer Jobs in California

Software Development Engineer

Santa Clara, CA · On-site

$110.21 - $118.47/hr

Job Title: Software Development EngineerPosition Description Protingent Staffing has an exciting contract Software Development Engineer with our client located in Santa Clara, CA. Job ...

Principal Software Development Engineer

Santa Clara, CA · On-site

$158K - $212K/yr

... Software Development Engineer will develop solutions for Hardware-in-the-Loop testing, focusing on ... guide junior testing team members as needed • Technologies which may be utilized: C++, Java ...

Mentor and guide junior team engineers, fostering a collaborative and innovative development ... software through the Google Play Store, citing specific listings and contributions. * Strong ...

... Junior Software Developer (C++) to join our team supporting the development and maintenance of ... Successful candidates will possess a solid foundation in software development principles, strong ...

Fortinet is looking for a Software Development Engineer for our R&D Team. Job Responsibilities * Develop and maintain software components on current and future networking related products. * Design ...

New

Fortinet is looking for a Software Development Engineer to assist our R&D Team. Responsibilities * Develop and maintain cloud-based software solutions, ensuring scalability, reliability, and ...

New

Mentor and guide junior team engineers, fostering a collaborative and innovative development ... software through the Google Play Store, citing specific listings and contributions. * Strong ...

Showing results 21-40

Junior Software Development Engineer information

See California salary details

$45.9K

$93.3K

$140.1K

How much do junior software development engineer jobs pay per year?

As of Aug 20, 2026, the average yearly pay for junior software development engineer in California is $93,304.00, according to ZipRecruiter salary data. Most workers in this role earn between $72,000.00 and $94,200.00 per year, depending on experience, location, and employer.

What does a junior software development engineer do?

A Junior Software Development Engineer is an entry-level professional who assists in designing, developing, testing, and maintaining software applications. They typically work under the guidance of senior engineers, contributing to coding tasks, debugging, and documentation. Their responsibilities may also include collaborating with other team members to solve technical problems and learn best practices in software engineering. This role is ideal for recent graduates or those with limited experience who are looking to build their skills and advance in the software development field.

What are the key skills and qualifications needed to thrive as a junior software development engineer?

To thrive as a Junior Software Development Engineer, a solid understanding of programming fundamentals, algorithms, and data structures is essential, often backed by a degree in computer science or a related field. Familiarity with languages like Java, Python, or JavaScript, as well as experience using version control systems such as Git, is typically required. Strong problem-solving abilities, eagerness to learn, and effective teamwork and communication skills help individuals excel in collaborative and dynamic environments. These skills and qualities are crucial for delivering quality code, adapting to new technologies, and contributing meaningfully to software development projects.

What are some common challenges faced by junior software development engineers during their first year on the job?

Junior Software Development Engineers often encounter challenges such as adapting to a new codebase, understanding team workflows, and learning best practices for writing clean, maintainable code. They may also find it challenging to accurately estimate task complexity and communicate progress with senior team members. However, most teams provide mentorship and code reviews to help juniors grow, and active collaboration is encouraged to facilitate learning and integration into the team.

What is the difference between Junior Software Development Engineer vs Software Developer?

AspectJunior Software Development EngineerSoftware Developer
Required CredentialsTypically a bachelor's degree in CS or related field; some certificationsSimilar educational background; certifications vary
Work EnvironmentEntry-level, supervised, team-based projectsCan be entry or mid-level, often more independent
Employer & Industry UsageCommon in tech companies, startups, and IT firmsWidespread across industries, including tech, finance, and healthcare
Comparison Search IntentYesYes

The main difference between a Junior Software Development Engineer and a Software Developer lies in experience level and responsibilities. Junior Software Development Engineers are typically entry-level, working under supervision on basic tasks, while Software Developers may have more experience and handle more complex projects independently. Both roles require similar educational backgrounds and are common in tech industries, but the Junior role emphasizes learning and growth.

What are the most commonly searched types of Software Development Engineer jobs in California?

The most popular types of Software Development Engineer jobs in California are:

What cities in California are hiring for Junior Software Development Engineer jobs?

Cities in California with the most Junior Software Development Engineer job openings:

Infographic showing various Junior Software Development Engineer job openings in California as of August 2026, with employment types broken down into 1% As Needed, 86% Full Time, 11% Part Time, and 2% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $93,304 per year, or $44.9 per hour.

Software Development Engineer

Delan Associates, Inc

Irvine, CA • On-site, Remote

Contractor

Posted 8 days ago


Job description

Software Development Engineer

Hybrid - 3 days a week

Worksite Location: 17300 Laguna Canyon Road, Irvine, California, 92603, United States

6 months + extensions

Local candidates preferred but relocate candidates are also fine

MUST be Ex-Amazon


ANY VISA ON W2

Top Skills - Must Haves

Java / Python

Need Ex-Amazon

Software development

Aws

APIs

ReactJS

Top Skills' Details

1. Full Stack: 8+ years experience designing and building with Java, Kotlin, Python, or similar back-end language AND 3+ years React or similar FE language

2. Prior experience at Amazon including experience with Amazon Builder Tools for coding, API Design, building event-driven systems, orchestration, etc.

3. AWS development experience with AWS CDK, Lambda, SNS, SQS, DynamoDB, RDS, Redshift, S3, Opensearch, etc.

Job Description

We are looking for an L5 Software Development Engineer who has experience working with Amazon Builder Tools in the Amazon ecosystem. This person will be joining a TGS project team focused on new platform and feature enhancements to an existing system that supports billions of items of inventory and thouands of vendors. This engineer will be building new code at the Amazon quality bar and will also help with AI integration, DevOps, Testing, and other standard responsibilities for an Amazon SDE. This will be a full stack project with many standard AWS development services (CDK, SQS, Lambda, DynamoDB, and CloudWatch). This person will have experience designing and writing clean, maintainable code and testing and debugging code as needed.

Technical Skills

Former Amazon FTE (or 12+ month contractor at Amazon) Required

*Candidate must have experience with Amazon Builder Tools

Required qualifications

* 10+ years of experience as an SDE, with at least 1+ year of experience using Amazon Builder Tools at Amazon or AWS.

* Experience with designing and building complex software applications and features at Amazon's quality bar.

* Experience developing with AWS CDK.

* Familiarity with the full life cycle of software development, from design and implementation to testing and deployment.

* Experience with AWS services specifically Lambda and Step Functions (SQS, CDK, Lambda, DynamoDB, and CloudWatch also nice to have)

* Proficiency in Node, React, and/or Typescript

Employment Type: CONTRACTOR