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Software Coding Jobs in California (NOW HIRING)

Coherent Corp.

Principal Software Engineer

Santa Clara, CA · On-site

$159K - $213K/yr

Develop software and coding based on software architecture. * Test new developed modules if feasible. * Simulate environment to verify key algorithms. * Finish the whole software coding within the ...

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Senior Software Engineer, Coding

San Francisco, CA · On-site

$150 - $210/hr

About the Role As a Senior Software Engineer on our Coding Pod, you'll lead the design and development of the data infrastructure that powers frontier AI coding models. This team sits at the ...

Walmart

Senior, Software Engineer

Cupertino, CA · On-site

$117K - $234K/yr

Participate in managing software code & configurations for multiple environments, release management process, creating and maintaining environment configuration and controls, code integrity and ...

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All JobsSoftware Coding JobsSoftware Coding Jobs in California

Software Coding information

See California salary details

$47.4K

$110.4K

$163.8K

How much do software coding jobs pay per year?

As of Aug 23, 2026, the average yearly pay for software coding 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 software coding?

Software coding is the process of writing instructions that a computer can understand and execute, using programming languages such as Python, Java, or C++. These instructions, known as code, form the basis of software applications, websites, and systems. Coders or programmers translate requirements and logic into a structured language that tells the computer what to do. Coding is a key component in software development and is essential for building, maintaining, and improving digital products.

What are the key skills and qualifications needed to thrive in software coding, and why are they important?

To thrive in Software Coding, you need strong programming skills, algorithmic thinking, and a solid understanding of software development principles, often supported by a degree in computer science or a related field. Familiarity with coding languages like Python, Java, or C++, as well as version control systems such as Git, is typically required, and certifications like Microsoft Certified: Azure Developer or AWS Certified Developer can be advantageous. Problem-solving, attention to detail, and effective communication are crucial soft skills for collaborating with teams and debugging code. These skills enable the creation of reliable, efficient software solutions and ensure successful project delivery in a fast-evolving tech environment.

What are some common challenges software coders face when working on collaborative projects?

Software coders often encounter challenges such as merging code changes, managing different coding styles, and maintaining clear communication within the team. Version control conflicts and ensuring code consistency across team members can also be tricky, especially in large or distributed teams. To overcome these issues, coders typically rely on tools like Git, adhere to coding standards, and participate in regular code reviews to ensure smooth collaboration and high-quality output.

What is the difference between Software Coding vs Software Testing?

AspectSoftware CodingSoftware Testing
Primary FocusWriting and developing code to create software applicationsEvaluating and verifying software to identify bugs and ensure quality
Required SkillsProgramming languages, problem-solving, algorithm designTesting methodologies, attention to detail, analytical skills
Work EnvironmentDevelopment teams, coding labs, software companiesQuality assurance teams, testing labs, software companies
Common CertificationsNone specific, but programming certifications helpfulISTQB, CSTE, CSQA

While software coding involves creating and writing the actual code for applications, software testing focuses on evaluating the software to find and fix bugs. Both roles are essential in the software development lifecycle and often work closely together to ensure high-quality products.

What jobs can I do with software coding?

Software coding skills open opportunities in roles such as software developer, web developer, mobile app developer, systems analyst, and quality assurance tester. These jobs typically require proficiency in programming languages like Java, Python, or C++, and may involve working in teams using tools like Git and Agile methodologies.

What cities in California are hiring for Software Coding jobs?

Cities in California with the most Software Coding job openings:

Software Coding jobs near you
Infographic showing various Software Coding 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.

Principal Software Engineer

Coherent Corp.

Santa Clara, CA • On-site

$159K - $213K/yr

Full-time

Re-posted 5 days ago

Job description


Primary Duties & Responsibilities
  • Work with internal customers to define the automated process and system specifications.
  • Understand and document customers' requirements and reach agreements with customers.
  • Work with hardware engineering colleagues to design/select suitable key parts as part of system conception design.
  • Create software architecture as part of system conception design.
  • Assess software-related risks with necessary mitigations.
  • Develop software and coding based on software architecture.
  • Test new developed modules if feasible.
  • Simulate environment to verify key algorithms.
  • Finish the whole software coding within the pre-defined schedule.
  • Set up PC and install necessary software and hardware drivers.
  • Make each control module functional individually.
  • Debug software to make each functional unit work properly.
  • Integrate system to make the whole auto sequence as defined.
  • Work with hardware engineering colleagues to continuously trial run the system and improve and verify the system reliability.
  • Install the system on the production floor and work with the customer to qualify the system.
  • Support the production and trouble-shooting system issues if needed.

Education & Experience
  • 15+ yrs. of software engineering experience in automated process and test systems development is must.
  • Skilled in the use of software development language such as C#, C, C++.
  • Knowledge of optical communication technology is preferred.

Skills & Other Requirements
  • Expert in the design and developing software for automated assembly and test systems for optical data communication related product manufacturing, such as transceivers, OCS, and CPO.
  • Proficient in motion control and machine vision technology applications.
  • Familiar with deep learning technology application is a plus.
  • Ability to develop regular automation projects independently.
  • Ability to work closely with colleagues from various fields.
  • Excels in a high teamwork sprit across teams, departments, and sites.
  • Able to support a flexible work schedule due to the needs of collaboration with multiple facility's customers and colleagues.

Working Conditions
  • 8-hour shift: 8 AM to 5 PM. May need to work on some irregular hours, such as earnings and weekends, for urgent production support.
  • Must be able to function in a fast-paced environment, carrying out multiple projects at a time.
  • Candidate may need to occasionally travel overseas to customer site for system transfer or support.

Physical Requirements
  • Able to work in a clean room environment when needed.

Safety Requirements
All employees are required to follow the site EHS procedures and Coherent Corp. Corporate EHS standards.
Quality and Environmental Responsibilities
Depending on location, this position may be responsible for the execution and maintenance of the ISO 9000, 9001, 14001 and/or other applicable standards that may apply to the relevant roles and responsibilities within the Quality Management System and Environmental Management System.
Culture Commitment
Ensure adherence to company's values (ICARE) in all aspects of your position at Coherent Corp.:
Integrity - Create an Environment of Trust
Collaboration - Innovate Through the Sharing of Ideas
Accountability - Own the Process and the Outcome
Respect - Recognize the Value in Everyone
Enthusiasm - Find a Sense of Purpose in Work
Coherent Corp. is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.
If you need assistance or an accommodation due to a disability, you may contact us at talentacquisition@coherent.com.
About Us
Coherent is a global leader in lasers, engineered materials and networking components. We are a vertically integrated manufacturing company that develops innovative products for diversified applications in the industrial, optical communications, military, life sciences, semiconductor equipment, and consumer markets. Coherent provides a comprehensive career development platform within an environment that challenges employees to perform at their best, while rewarding excellence and hard-work through a competitive compensation program. It's an exciting opportunity to work for a company that offers stability, longevity and growth. Come Join Us!
Note to recruiters and employment agencies: We will not pay for unsolicited resumes from recruiters and employment agencies unless we have a signed agreement and have required assistance, in writing, for a specific opening.

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