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Trainee Developer Jobs in Fullerton, CA (NOW HIRING)

Freeform

CNC OPERATOR (TRAINEE)

Hawthorne, CA

$25 - $30/hr

As a CNC Operator (Trainee), you'll support machining and post-processing operations while learning ... Support troubleshooting and continuous improvement projects alongside machinists and engineers This ...

lisina

PRODUCTION MACHINE TRAINEE (B SHIFT)

Torrance, CA · On-site

$17.25 - $22.25/hr

Production Machine Trainee position must maintain the expected level of competency for production ... Engineering Team or others to document procedures and drawings. • Performs work operations under ...

LISI

PRODUCTION MACHINE TRAINEE (B SHIFT)

Torrance, CA · On-site

$21.50 - $27.75/hr

Production Machine Trainee position must maintain the expected level of competency for production ... Engineering Team or others to document procedures and drawings. • Performs work operations under ...

Actalent

Entry Level Recruiter | Sales Trainee

Irvine, CA · On-site

$70K/yr

We're looking for a highly motivated Entry-Level Recruiter | Sales Trainee to join our team and ... Building trusted relationships with our network of engineering and sciences consultants under our ...

New

Actalent

Entry Level Recruiter | Sales Trainee

Irvine, CA · On-site

$195K/yr

We're looking for a highly motivated Entry-Level Recruiter | Sales Trainee to join our team and ... Building trusted relationships with our network of engineering and sciences consultants under our ...

Actalent

Entry Level Recruiter | Sales Trainee

Irvine, CA · On-site

$70K/yr

We're looking for a highly motivated Entry-Level Recruiter | Sales Trainee to join our team and ... Building trusted relationships with our network of engineering and sciences consultants under our ...

New

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All JobsDeveloper JobsTrainee Developer JobsTrainee Developer Jobs in Fullerton, CA

Trainee Developer information

See Fullerton, CA salary details

$14

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How much do trainee developer jobs pay per hour?

As of Sep 7, 2026, the average hourly pay for trainee developer in Fullerton, CA is $22.06, according to ZipRecruiter salary data. Most workers in this role earn between $16.06 and $25.34 per hour, depending on experience, location, and employer.

What is a trainee developer?

Trainee developers are entry-level professionals who are learning the fundamentals of software development, often as part of a structured training program or their first job in tech. They work under the supervision of experienced developers to gain practical skills in programming, software design, and problem-solving. Their responsibilities typically include writing simple code, fixing bugs, assisting with testing, and learning best practices in development processes. The goal is to help them build a strong foundation so they can eventually progress to more advanced roles, such as junior or mid-level developer.

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

To thrive as a Trainee Developer, you need a foundation in programming concepts, problem-solving skills, and a relevant degree or coursework in computer science or related fields. Familiarity with coding languages like Java, Python, or JavaScript, as well as version control systems such as Git, is typically expected. Strong communication, a willingness to learn, and teamwork abilities help trainees adapt and integrate into development teams. These skills ensure you can contribute to projects effectively, grow your technical expertise, and collaborate in a dynamic tech environment.

What are some common challenges faced by trainee developers during their initial months on the job?

Trainee Developers often encounter challenges such as adapting to new coding standards, understanding the company's development workflow, and managing their time effectively while learning multiple technologies. It's common to feel overwhelmed by the pace of work and the need to quickly pick up unfamiliar frameworks or tools. Most teams provide mentorship and structured onboarding to help trainees overcome these hurdles and encourage asking questions to facilitate learning and growth.

What is the difference between Trainee Developer vs Junior Developer?

AspectTrainee DeveloperJunior Developer
Required CredentialsBasic coding skills, often in learning phaseSome experience or training, basic coding knowledge
Work EnvironmentTraining programs, supervised tasksReal projects, team collaboration
Employer UsageEntry-level, training rolesEntry-level to early career positions

In summary, a Trainee Developer is typically in a learning phase, focusing on gaining skills under supervision, while a Junior Developer has some practical experience and works on real projects with more independence.

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

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

What job categories do people searching Trainee Developer jobs in Fullerton, CA look for?

The top searched job categories for Trainee Developer jobs in Fullerton, CA are:

What cities near Fullerton, CA are hiring for Trainee Developer jobs?

Cities near Fullerton, CA with the most Trainee Developer job openings:

Trainee Developer jobs near you
Infographic showing various Trainee Developer job openings in Fullerton, CA as of July 2026, with employment types broken down into 85% Full Time, 4% Part Time, 1% Temporary, and 10% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution, with an average salary of $45,895 per year, or $22.1 per hour.

CNC OPERATOR (TRAINEE)

Freeform

Hawthorne, CA

$25 - $30/hr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 14 days ago

Key responsibilities

  • Operate and support CNC mills and lathes used to finish metal 3D printed parts

  • Assist with setups, tool changes, and basic G-code edits

  • Load, unload, and monitor machining cycles

Job description

At a Glance

Company: Freeform Technologies
Location: Hawthorne, CA
Job Type: Full-Time
Pay Range: $25 – $30/hour (based on experience) + Stock Options
Shift: Flexible
Overtime: Yes, as needed
Experience Level: Entry / Early-Career
Work Authorization: Must be authorized to work in the U.S.

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Why This Role Exists

This role exists because Freeform is scaling production and building the next generation of machinists.

Freeform operates AI-driven, autonomous metal 3D printing factories that rely on precision CNC machining to turn printed metal into production-ready parts. As production volume increases, Freeform is investing in training and developing CNC talent from the ground up.

As a CNC Operator (Trainee), you’ll support machining and post-processing operations while learning how advanced CNC manufacturing works in a modern, production-scale environment.

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The Work You’ll Be Doing

In this role, you will:

  • Operate and support CNC mills and lathes used to finish metal 3D printed parts
  • Assist with setups, tool changes, and basic G-code edits
  • Load, unload, and monitor machining cycles
  • Perform in-process and final inspections using calipers, micrometers, and gauges
  • Use manual shop equipment (mills, lathes, bandsaws, grinders) for deburring and fixture support
  • Help maintain a clean, organized, and safe shop environment
  • Support troubleshooting and continuous improvement projects alongside machinists and engineers

This role is designed to build strong CNC fundamentals, not just run buttons.

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Machines, Controls & Shop Environment

You’ll gain exposure to:

Machines:

  • CNC Mills and Lathes
  • Multi-axis CNC machining centers (as you progress)

Controls:

  • G-code–based CNC controls

Inspection Tools:

  • Calipers, micrometers, gauges
  • Visual and in-process inspection tools

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What We’re Looking For

Required:

  • 1+ year of CNC operation experience OR completion of a formal machining program
    (NTMA, community college, or similar)
  • Basic understanding of CNC machining and G-code
  • Ability to read basic blueprints and follow work instructions
  • Willingness to learn, take feedback, and grow skills quickly
  • Ability to stand for extended periods and lift up to 30 lbs

Preferred (Not Required):

  • Experience with CNC mills or lathes
  • Familiarity with precision measuring tools
  • Exposure to metal additive manufacturing or post-processing
  • Comfortable working around shop utilities (air, water, inert gases)

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Materials You’ll Work With

  • Aluminum
  • Stainless Steel
  • Titanium
  • Nickel-based alloys

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Why Machinists Start Their Careers at Freeform

People choose Freeform because:

  • You learn CNC machining the right way, in a modern shop
  • Real exposure to advanced equipment and processes
  • Close mentorship from experienced machinists and engineers
  • Clear growth paths into setup, programming, or advanced machining roles
  • Competitive hourly pay plus equity ownership
  • Clean, organized, state-of-the-art facility
  • Free meals, flexibility, and a team that wants you to succeed

This is a career-launch role, not a dead-end operator position.

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Pay, Benefits & Schedule

Pay: $25 – $30/hour (DOE)

Benefits Include:

  • Stock options in a pre-IPO company
  • 100% employer-paid Medical, Dental & Vision insurance
  • Traditional & Roth 401(k)
  • Relocation assistance (if applicable)
  • Paid vacation, sick leave, and holidays
  • Generous paid parental leave
  • Free daily catered lunch & dinner
  • Casual dress and flexible hours
  • Team events and ongoing training opportunities

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Apply

If you’re early in your CNC career and want to learn in one of the most advanced manufacturing environments in the world, this role is built for you.

Apply directly through hireCNC or save the job to come back later.

Apply