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Assistant Software Engineer Jobs in California (NOW HIRING)

Broccoli AI

Software Engineer

San Francisco, CA

Our AI assistants answer phones, book jobs, follow up with customers, and drive revenue - fully ... Raised $25M+ from Khosla Ventures and YC Software Engineer @ Broccoli We're looking for a Software ...

Redolent, Inc

Software Engineer

Sunnyvale, CA

Software Engineer LOCATION: Sunnyvale CA Duration: 6 to 12+ Months Description: This senior ... to assist in the resolution of issues; developing solutions; driving the development of an action ...

Broccoli AI

Software Engineer

San Francisco, CA · On-site

$150K - $300K/yr

Our AI assistants answer phones, book jobs, follow up with customers, and drive revenue - fully ... Raised $25M+ from Khosla Ventures and YC Software Engineer @ Broccoli We're looking for a Software ...

Booz Allen Hamilton

Software Engineer

San Diego, CA

R0240278 Software Engineer The Opportunity: As a full-stack developer, you can resolve a problem ... You'll assist in troubleshooting code defects, deploying timely fixes, and tracking trouble tickets ...

Next Step Systems

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 ...

Booz Allen Hamilton

Software Engineer

San Diego, CA

Software Engineer The Opportunity: As a full-stack developer, you can resolve a problem with a ... You'll assist in troubleshooting code defects, deploying timely fixes, and tracking trouble tickets ...

Gnostech LLC

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 ...

Booz Allen Hamilton

Software Engineer

San Diego, CA · On-site

Booz Allen Hamilton is seeking a seasoned Software Engineer to lead engineering efforts in ... Assist in troubleshooting code defects, deploying timely fixes, and tracking trouble tickets to ...

Samsung Electronics

Software Engineer

Mountain View, CA

$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 ...

SambaNova Systems

Software Engineer

San Jose, CA · On-site

As a Software Engineer on the SambaStack team, you will further improve performance, scalability ... Familiarity with AI coding assistants and technologies. * Knowledge of ML application optimization ...

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All JobsAssistant Software Engineer JobsAssistant Software Engineer Jobs in California

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 Jun 9, 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 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.

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

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 is an Assistant Software Engineer?

An Assistant Software Engineer is an entry-level professional who supports the design, development, testing, and maintenance of software applications. They typically work under the guidance of senior engineers, helping to write code, fix bugs, and contribute to technical documentation. This role is ideal for recent graduates or those new to the field, providing hands-on experience in software development processes. Assistant Software Engineers also collaborate with team members to ensure project goals are met and learn industry best practices.

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 are the most commonly searched types of Software Engineer jobs in California? The most popular types of Software Engineer jobs in California are:
What are popular job titles related to Assistant Software Engineer jobs in California? For Assistant Software Engineer jobs in California, the most frequently searched job titles are:
What job categories do people searching Assistant Software Engineer jobs in California look for? The top searched job categories for Assistant 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:
Assistant Software Engineer jobs near you
Infographic showing various Assistant Software Engineer job openings in California as of May 2026, with employment types broken down into 90% Full Time, 9% Part Time, and 1% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $87,592 per year, or $42.1 per hour.
Software Engineer

Software Engineer

My3Tech Inc

South San Francisco, CA

Other

Posted yesterday

Job description

Software Engineer (Consultant), gCS Catalysts- Genentech
United States
The Position:
The Computational Catalyst in the Genentech Research & Early Development (gRED)
Computational Sciences (gCS) organization is seeking a talented and passionate Software
Engineer who loves tackling challenging technology problems and creating architecturally sound, high-quality software that empower scientists and transform critical business strategies.
gCS is on a mission to partner across the organization to realize the potential of data, AI, and computational approaches that will revolutionize how targets and therapeutics are discovered and developed, ultimately enabling novel treatments for patients across the world.
Duties Include:
  • Design, develop, and maintain user-friendly and responsive web UI based software applications on AWS cloud
  • Develop and maintain backend systems
  • Develop and maintain asynchronous and/or synchronous integrations between systems
  • Design and optimize SQLand No-SQL database schemas and queries for efficient data storage and retrieval
  • Contribute code to other cloud based services written in languages like Java, Python,etc.
  • Write and maintain robust suite of tests to ensure the functionality and integrity of the developed applications
  • Collaborate cross-functionally with the team to understand user needs and translate them into user-friendly and aesthetic user interfaces
  • Collaborate closely with a team of scientists to build tools that assist in ground-breaking biology research
Minimum Qualifications:
  • 5 years of software development experience
  • Proven track record of constructing quality, user-friendly tools in a fast-paced
  • environment
  • Product Expertise: With 3 years of experience in testing, maintaining, or launching software products, and 1 year in software design and architecture, you'll be a key player
  • in our success
  • Understanding of data structures algorithms(DSA) and programming languages like Python Java and Groovy
  • Ability to identify patterns, develop general-purpose frameworks, and address scalability requirements for data pipelines and database/data warehouse solutions
  • Ability to quickly acquire new technologies and programming languages
  • Follow test driven development and clean code patterns.
  • Use Continuous integration and delivery approach
  • Experience with cloud computing platforms, especially AWS, AWS services and data
  • warehouse solutions like Snowflake or Redshift
  • Demonstrated technical expertise in solving challenging programming and design
  • problems
  • Proficiency in developing and optimizing both batch and real-time data pipelines,
  • encompassing tasks such as data collection, consolidation, normalization, and
  • scheduling
  • Team-oriented individuals with strong collaboration, prioritization, and adaptability skills
  • Effective collaboration with data scientists to refine data models, design improvements,
  • conduct experiments, and iteratively improve results

Preferred Qualifications:
  • Experience with biological data and processes is a strong plus
  • Experience working with scientists or in a research environment is advantageous
  • Proficiency in full-stack development, spanning both back-end (Java, Python) and
  • front-end (JavaScript or TypeScript, HTML, CSS)
  • ML and Software Expertise: Utilize your deep knowledge of ML and Software Engineering
  • Machine Learning skills to unlock the potential of data, technology, and computational approaches.
  • SQL and no-SQL proficiency

Education
Bachelor's Degree or higher in Computer Sciences, Data Science, or related fields.
Required Skills : - Java - Spring boot Candidates NEED TO COME ON SITE 3X A WEEK IN SOUTH SAN FRANCISCO -INTERVIEWS WILL BE ON SITE IN SOUTH SF - AWS - SQL - REST API -Microservices
Basic Qualification :
Additional Skills :
Background Check : Yes
Drug Screen : Yes
Notes :
Selling points for candidate :
Project Verification Info :"The information provided below is for Apex Systems AV use only and is not to be distributed publicly, or to any third party. Any distribution of the below information will result in corrective action from Apex Systems Vendor Management. Client Letter: Will Not Provide"
Candidate must be your W2 Employee :Yes
Exclusive to Apex :No
Face to face interview required :No
Candidate must be local :No
Candidate must be authorized to work without sponsorship ::No
Interview times set : :No
Type of project :
Master Job Title :
Branch Code :

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