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Software Developer Trainee Jobs in California (NOW HIRING)

W.W.Williams Company

Technical Trainer

Rialto, CA

$70K - $100K/yr

Demonstrates procedures being taught, such as programming and repairs. * Observes trainees in the ... Computer and software skills including Microsoft Office Suite. Employee Benefits & Rewards: * 8 ...

CSI Professionals

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IT Technical Support (Entry-Level)

Glendale, CA · On-site

$30K - $40K/yr

Troubleshoot hardware, software, connectivity, and system-related issues. * Assist users with ... Utilize basic coding and programming knowledge to support technical requirements and process ...

Senra Systems

Harness Training Supervisor

Cypress, CA · On-site

We supercharge electrical wire harness manufacturing through software configuration, transforming ... Evaluate program effectiveness using trainee performance data, first-pass yield, and production ...

Senra Systems

Harness Training Supervisor

Cypress, CA · On-site

We supercharge electrical wire harness manufacturing through software configuration, transforming ... Evaluate program effectiveness using trainee performance data, first-pass yield, and production ...

Virtuos

Management Trainee

Los Angeles, CA · On-site

Learn and operate industry-specific software and systems (e.g., project management platforms, art ... A minimum of a bachelor's degree in management or engineering from a leading international ...

City Brewing Co

Controls Engineer

Baldwin Park, CA · On-site

$110K - $130K/yr

Design and program all aspects of PLC/HMI software for packaging equipment * Test and debug control ... Train, mentor and coach trainees and front line automation techs * Perform additional duties as ...

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All JobsSoftware Developer JobsSoftware Developer Trainee JobsSoftware Developer Trainee Jobs in California

Software Developer Trainee information

See California salary details

$47.4K

$110.4K

$163.8K

How much do software developer trainee jobs pay per year?

As of Aug 23, 2026, the average yearly pay for software developer trainee in California is $110,380.00, according to ZipRecruiter salary data. Most workers in this role earn between $88,800.00 and $128,300.00 per year, depending on experience, location, and employer.

What is a software developer trainee?

Software Developer Trainees are entry-level professionals who are learning the skills required to become full-fledged software developers. They typically work under the guidance of senior developers and participate in coding, debugging, testing, and documentation tasks as part of a training or probationary period. The goal of this role is to provide real-world experience and mentorship, enabling trainees to transition into independent developer roles. Software Developer Trainees often collaborate with teams and are encouraged to learn modern programming languages, development tools, and best practices.

What are the typical responsibilities and learning opportunities for a software developer trainee during the first few months on the job?

As a Software Developer Trainee, your initial responsibilities often include assisting with code reviews, debugging, and writing small modules under the guidance of senior developers. You'll spend significant time learning company-specific frameworks, tools, and development practices while participating in team meetings and collaborative projects. This period is designed for hands-on learning, so expect to receive regular feedback and mentorship to help you build foundational technical and communication skills. Over time, you'll gradually take on more complex tasks as you become familiar with the software development lifecycle and the team's workflows.

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

To thrive as a Software Developer Trainee, you need a foundational understanding of programming languages (such as Java, Python, or JavaScript), algorithms, and problem-solving skills, often supported by a degree in computer science or a related field. Familiarity with version control systems like Git, development environments, and basic database management is typically expected. Eagerness to learn, attention to detail, and effective communication are essential soft skills for collaborating with teams and adapting to new technologies. These skills and qualities enable rapid skill development, efficient teamwork, and successful contributions to software projects.

What is the difference between Software Developer Trainee vs Software Developer?

AspectSoftware Developer TraineeSoftware Developer
Required CredentialsTypically pursuing or recently completed a degree in Computer Science or related fieldBachelor's degree or higher in Computer Science or related field, with relevant experience
Work EnvironmentTraining programs, mentorship, entry-level projectsFull-time professional role, responsible for developing software solutions
Employer & Industry UsageInternships, training programs, entry-level positions in tech companiesFull-fledged employee in software development teams across industries

The main difference is that a Software Developer Trainee is in a learning or internship phase, focusing on gaining skills, while a Software Developer is a fully employed professional responsible for delivering software projects.

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

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

What cities in California are hiring for Software Developer Trainee jobs?

Cities in California with the most Software Developer Trainee job openings:

Software Developer Trainee jobs near you
Infographic showing various Software Developer Trainee 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 $110,380 per year, or $53.1 per hour.

Technical Trainer

W.W.Williams Company

Rialto, CA

$70K - $100K/yr

Full-time

Re-posted 25 days ago

W.W. Williams rating

7.5

Company rating: 7.5 out of 10

Based on 16 frontline employees who took The Breakroom Quiz

117th of 281 rated repair and maintenance companies

Job description

Technical Trainer Opportunity Summary:

Technical Trainer is responsible for developing and conducting programs to train employees and/or customers on the installation, programming, safety, maintenance, diagnosis, and repair of equipment, and machinery. This position will work with other technicians to ensure all work scheduled is performed safely and to the customer's satisfaction.

Job Duties:

  • Confers with management and staff or customer representatives to determine technical training needs.
  • Participates in all necessary training to obtain and maintain professional certifications from OEMs and other suppliers, as needed to train others.
  • Prepares training materials including outlines, text, handouts, PowerPoint presentations, and laboratory exercises.
  • Demonstrates procedures being taught, such as programming and repairs.
  • Observes trainees in the laboratory and answer trainees' questions.
  • Administer written and practical exams and writes performance reports to evaluate trainees' performance.
  • Monitor the budget to ensure that training costs do not exceed allocated funds.
  • Award Certificates of Completion to students meeting the requirements of the class.

Work Experience & Qualifications:

  • 2+ Years of relevant sales experience and/or equivalent industry experience.
  • Strong working knowledge of business systems (e.g., BMS and Lotus Notes)
  • Computer and software skills including Microsoft Office Suite.

Employee Benefits & Rewards:

  • 8 Paid Holidays & 1 Paid Wellness Day
  • Paid Time Off
  • Employee Referral Bonus Program
  • Medical, Dental & Vision Insurance
  • 401k with a Company Match
  • Company Paid Training

About the Company:

W.W. Williams was founded in Columbus, Ohio, in 1912. Today, The W.W. Williams Companies has a broad portfolio of businesses located throughout the U.S. and Mexico. Under the long-standing brand, W.W. Williams Companies comprise one of the nation's largest sales and service providers of industrial power products with an extensive network of 44 facilities employing more than 515 service technicians. It offers service and repair, OEM product sales, and supply chain management solutions. Its products and service offerings include diesel engines, transmissions, bumper-to-bumper truck repair, transport refrigeration, power generation systems, and supply chain logistics services.

When you join the W.W. Williams team, you become part of a company that impacts millions of Americans daily. As a leader in the transportation service, repair, and parts industry, W.W. Williams offers flexibility and tailored solutions for your transportation repair needs. Our mission is to be the trusted provider of innovative, timely solutions that surpass your expectations.

Join us for a career where you'll grow both personally and professionally in a welcoming, diverse, and inclusive environment.

Competitive wages and benefits. AAP/EPE/M/F/Vets/Disabled, DFWP.

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