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Assistant Software Engineer Jobs in California (NOW HIRING)

Software Engineer

El Segundo, CA · On-site

$69K - $158K/yr

Software Engineer The Opportunity: We are seeking a Software Engineersupport Agile design ... As part of this commitment, the use of artificial intelligence (AI) or other tools to assist with ...

Software Engineer

Madera, CA · On-site

$85 - $120/hr

Software Engineer Software Engineers design, build, and support the software that powers Deerpoint ... systems * Assist with integration and improvements, and develop programs for new systems

Software Engineer Software Engineers design, build, and support the software that powers Deerpoint ... systems * Assist with integration and improvements, and develop programs for new systems

Software Engineer

Madera, CA

$38.46 - $50.48/hr

Software Engineer Software Engineers design, build, and support the software that powers Deerpoint ... systems * Assist with integration and improvements, and develop programs for new systems

We're looking for a talented Software Engineer with a passion for building enterprise grade ... Understand how to use AI code assist and coding agents to automatically generate code for features ...

Software Engineer III

San Diego, CA · On-site +1

$125K - $175K/yr

Software Engineer III ID: 1158 Location: San Diego, CA Description Gnostech, LLCis seeking a ... * Assist in system hardening, STIG compliance, and C&A package preparation, including risk ...

Software Engineer

Los Angeles, CA · On-site

$100K - $136K/yr

This person will also assist the team as we develop and support our existing portfolio. Almost all ... You will work with subject matter experts, UX researchers, designers, and other software developers ...

Software Engineer

Los Angeles, CA · On-site

$110 - $150/hr

This person will also assist the team as we develop and support our existing portfolio. Almost all ... You will work with subject matter experts, UX researchers, designers, and other software developers ...

New

Embedded Software Engineer

Santa Clara, CA · On-site

$154K - $203K/yr

Embedded Software Engineer Responsibilities: - Assist in the design, implementation, and maintenance of ECAT-based software systems. - Debug and troubleshoot ECAT-related issues in real-time systems ...

Software Engineer

Los Angeles, CA · On-site

$120 - $190/hr

This person will also assist the team as we develop and support our existing portfolio. Almost all ... You will work with subject matter experts, UX researchers, designers, and other software developers ...

New

Software Engineer

Mountain View, CA · On-site

$150K - $170K/yr

Position Summary Software Engineer - Samsung Ads About Samsung Ads: Over the last few years ... Experienced with vibe coding and using Coding assistant tools. Join our dynamic team and play a key ...

Responsibilities : • Develop and enhance software features under guidance from senior engineersAssist with debugging, troubleshooting, and resolving software issues • Contribute to automated ...

Principal Software Engineer

Sunnyvale, CA · On-site

$160K - $215K/yr

AI coding assistants, agent-based development workflows, and automated testing and review tools are ... As a Principal Software Engineer in our Engineering team, you will architect and build AI-powered ...

Software Engineer

Los Angeles, CA · On-site

$130K - $170K/yr

About the role As a Software Engineer on the Boulder Opal team, you will build the backend ... These tools assist our recruitment team but do not replace human judgment. Final hiring decisions ...

Software Engineer

Los Angeles, CA · On-site

$130K - $170K/yr

About the role As a Software Engineer on the Boulder Opal team, you will build the backend ... These tools assist our recruitment team but do not replace human judgment. Final hiring decisions ...

Showing results 21-40

Assistant Software Engineer information

See California salary details

$32.6K

$87.6K

$132.7K

How much do assistant software engineer jobs pay per year?

As of Aug 20, 2026, the average yearly pay for assistant software engineer in California is $87,592.00, according to ZipRecruiter salary data. Most workers in this role earn between $69,600.00 and $103,100.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as an assistant software engineer?

To thrive as an Assistant Software Engineer, you need a solid understanding of programming languages (such as Java, Python, or C++), software development fundamentals, and typically a bachelor's degree in computer science or a related field. Familiarity with version control systems like Git, basic debugging tools, and common development frameworks is important. Strong problem-solving abilities, collaboration, and effective communication help you work efficiently within teams and adapt to evolving project requirements. These skills and qualities are essential for delivering quality code, learning quickly, and contributing to successful software projects.

What are some common challenges faced by assistant software engineers when joining a new development team?

Assistant Software Engineers often encounter challenges such as adapting to unfamiliar codebases, learning new technologies or frameworks used by the team, and understanding the team's workflow and communication practices. It's common to spend initial weeks focusing on onboarding tasks, shadowing experienced developers, and gradually taking on more complex assignments. Collaboration with senior engineers is key, as they provide guidance and feedback to help you grow technically and integrate smoothly into the team's processes.

What is the difference between Assistant Software Engineer vs Software Engineer?

AspectAssistant Software EngineerSoftware Engineer
Required CredentialsBachelor's degree in CS or related field; some internshipsBachelor's or higher; more experience preferred
Work EnvironmentEntry-level, supervised tasks, learning-focusedFull responsibility for projects, independent problem-solving
Employer & Industry UsageCommon in tech companies, startups, IT departmentsStandard role across tech, finance, healthcare, and more

The main difference is experience and responsibility. Assistant Software Engineers are entry-level, focusing on learning and supporting tasks, while Software Engineers handle full project development independently. The roles often overlap in credentials and work environment, but the Software Engineer position involves greater autonomy and technical expertise.

Is 25 too late to become an assistant software engineer?

Age is not a barrier to becoming an assistant software engineer; many professionals start or transition into tech careers at 25 or later. Success depends on acquiring relevant skills such as programming languages, understanding software development processes, and gaining practical experience through projects or certifications.

What is an assistant software engineer?

An assistant software engineer is an entry-level or junior role responsible for supporting software development tasks such as coding, testing, and debugging under the supervision of senior engineers. They often work with programming languages like Java, Python, or C++ and may need foundational knowledge of software development tools and methodologies.

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

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

What cities in California are hiring for Assistant Software Engineer jobs?

Cities in California with the most Assistant Software Engineer job openings:

Infographic showing various Assistant Software Engineer job openings in California as of August 2026, with employment types broken down into 1% As Needed, 90% Full Time, 6% Part Time, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $87,592 per year, or $42.1 per hour.

Software Engineer

Booz Allen Hamilton

El Segundo, CA • On-site

$69K - $158K/yr

Full-time

Medical, Life, Retirement, PTO

Posted 14 days ago


Booz Allen Hamilton rating

8.9

Company rating: 8.9 out of 10

Based on 49 frontline employees who took The Breakroom Quiz

9th of 72 rated business consultants


Job description

Software Engineer

The Opportunity:

We are seeking a Software Engineersupport Agile design, development, integration, and deployment of a mission management softwarefor heterogeneous, proliferated satellite constellations. Your ability to develop software to optimize the orchestration of multiple Space Capability Stacks (SCSs) supporting complex, joint mission planning processes will be required to be successful executing this critical defense program.

As a Software Engineer, you will contribute to a software team in high-velocity Agile development of mission planning, automated mission tasking, deconfliction, replanning, plus more backlog items. You will ensure that all solutions integrate seamlessly with existing operational environments while maintaining a modular, scalable architecture for future enhancements. You will work within high-security, classified cloud-based environments, ensuring our development and deployment pipelines meet rigorous security and performance standards.

Join us. The world can't wait.

You Have:

  • 3+ years of experience with software development

  • Experience as a software engineer deliveringmission management software

  • Experience with software architecture for distributed systems and mission-critical applications

  • Ability to utilize Agile methodologies, software development frameworks, version control, including Git, relational databases, including SQL Server, PostgreSQL, or MySQL, Python, AWS, and Kubernetes

  • Ability to work at an accredited SCIF or SAPF to support classified system integration

  • TS/SCI clearance

  • Bachelor's degree

Nice If You Have:

  • Experience with mission management or OPIR

  • Experience integrating software across teams and with externalpartners

  • Experience in container lifecycle management, image optimization, and orchestration usingDocker and Podman

  • Experience with cloud-native developmentfor deploying and managing applications in secure, cloud-based environments

  • Experience with DevSecOps principles such as automated CI/CD pipelines, cybersecurity hardening, including high or moderate security categorizations, and infrastructure automation

  • Knowledge of Defensive Cyberspace Operations - Space (DCO-S)concepts

  • Bachelor's degree in Engineering, Software Engineering, Computer Science, or Information Systems

  • DoD 8570 IAT II Certification, including CISSP or Security+ Certification

Clearance:

Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; TS/SCI clearance is required.

Compensation

At Booz Allen, we celebrate your contributions, provide you with opportunities and choices, and support your total well-being. Our offerings include health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, work-life programs, and dependent care. Our recognition awards program acknowledges employees for exceptional performance and superior demonstration of our values. Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible to participate in Booz Allen's benefit programs. Individuals that do not meet the threshold are only eligible for select offerings, not inclusive of health benefits. We encourage you to learn more about our total benefits by visiting the Resource page on our Careers site and reviewing Our Employee Benefits page.

Salary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. The projected compensation range for this position is $69,400.00 to $158,000.00 (annualized USD). The estimate displayed represents the typical salary range for this position and is just one component of Booz Allen's total compensation package for employees. This posting will close within 90 days from the Posting Date.

Identity Statement

As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during interviews and assessments. We reserve the right to take your picture to verify your identity and prevent fraud.

Candidate AI Usage Policy

AI is a part of our daily work at Booz Allen, and we are committed to the responsible and ethical use of AI tools. However, we want to ensure a fair candidate process based on your own skills and knowledge. As part of this commitment, the use of artificial intelligence (AI) or other tools to assist with responses during interviews (whether in-person or virtual) is prohibited unless permission is explicitly provided.

Work Model
Our people-first culture prioritizes the benefits of collaboration, whether it occurs in person or virtually. To support engagement and effective communication, employees working virtually are generally expected to have their cameras on during meetings.

  • Remote: If this position is listed as remote, there may still be occasions when you are required to work in person at a Booz Allen or customer facility.

  • Hybrid: If this position is listed as hybrid, you will be expected to work from a Booz Allen facility frequently, in alignment with leadership expectations and the needs of the role. You may also be required to work from or visit a customer facility.

  • Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, local, or international law.


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About Booz Allen Hamilton

Sourced by ZipRecruiter

Booz Allen Hamilton is a leading provider of management and technology consulting services to the US government in defense, intelligence, and civil markets. Headquartered in McLean, Virginia, the firm also serves major corporations, institutions, and not-for-profit organizations. Founded in 1914 by Edwin G. Booz, the company has a long-standing tradition of helping clients achieve success by delivering a wide range of consulting services that include strategic planning, human capital and learning, communication, systems development, and others. The company's mission is to empower people to change the world, and it has a reputation for maintaining the highest standards of integrity and-excellence.

Industry

It services

Company size

10,000+ Employees

Headquarters location

McLean, VA, US

Year founded

1914