Top 1389 Software Developer Jobs in El Segundo, CA

Firmware Software Engineer
Optical Zonu Corp. —Van Nuys, CA
- $100,000 - $160,000 a year
- Full-time
- Computer science
- Computer Science
- System design
- Health insurance
- Dental insurance
Quick Apply
Build & Release Engineer - AI Trainer
DataAnnotation —Los Angeles, CA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
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Software Developer - AI Trainer
DataAnnotation —El Segundo, CA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
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Fullstack Engineer
Picogrid —El Segundo, CA
- $130,000 - $220,000 a year
- Full-time
- Hybrid work
- Mid-level
- Paid parental leave
- Paid holidays
Front-End/UI Engineer – Egofold (Junior to Mid-Level)
Snail Games USA —Culver City, CA
- $100,000 - $150,000 a year
- Mid-level
- US work authorization
- Paid holidays
- Disability insurance
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Firmware Engineer
EVgo —El Segundo, CA
- $100,700 - $125,900 a year
- Full-time
- Mid-level
- Bachelor's degree
- Experience equivalent to degree accepted
- Commuter assistance
- Health savings account
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Associate AI Software Engineer
Internet Brands —El Segundo, CA
- From $60,000 a year
- Full-time
- Computer Science
- System design
- Office
- Commuter assistance
- AD&D insurance
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Software Developer TS / SCI
Jada Staffing Inc. —Pasadena, CA
- $70 - $85 an hour
- Full-time
- Engineering
- Maintenance
- Software development experience
- AD&D insurance
- Relocation assistance
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Web Application Developer
Chipton-Ross —El Segundo, CA
- $85 - $95 an hour
- Contract
- Background check
- Azure
- Computer Science
- Health insurance
- Dental insurance
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13d
App Developer (iOS/Android) – On-site | Culver City, CA
Oliveda International Inc. —Culver City, CA
- $95,000 - $105,000 a year
- Full-time
- Mid-level
- Office
- 3 years
- Health insurance
- Dental insurance
Quick Apply
2d
.Net Developer
Sonsoft Inc —Rosemead, CA
- Full-time
- Mid-level
- SQL
- Analysis skills
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HPC Software Engineer
Arete —Northridge, CA
- $95,000 - $165,000 a year
- Full-time
- Bachelor of Science
- Pass drug screening
- Office
- Paid parental leave
- Disability insurance
4d
Software Systems Engineer
Apollo Professional Solutions, Inc. —El Segundo, CA
- $106.29 an hour
- Full-time
- Computer science
- Computer Science
- 3 years
- Health insurance
- Dental insurance
Quick Apply
6d
Sr. Software Engineer
Computer Enterprises Inc —Glendale, CA
- $70 - $80 an hour
- Contract
- Computer Science
- 5 years
- System design
- Health insurance
- Dental insurance
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Software Engineer II
Disney Entertainment and ESPN Product & Technology —Glendale, CA
- $117,500 - $157,500 a year
- Computer science
- Computer Science
- Bachelor of Science
Mission Autonomy Software Developer
Northrop Grumman —El Segundo, CA
- $91,800 - $158,400 a year
- Overtime
- Bachelor of Science
- Mid-level
- Master's degree
- Paid holidays
- Disability insurance
14d
Software Engineer / Full-Stack Developer
Confidential Privately-Held Company —Encino, CA
- $75,000 - $105,000 a year
- Full-time
- Azure
- Mid-level
- Office
- Health insurance
- Dental insurance
Quick Apply
4d
Software Engineer II, Onsite
Raytheon —El Segundo, CA
- $75,800 - $144,200 a year
- Full-time
- System design
- Laboratory experience
- Mid-level
- Paid holidays
- Disability insurance
14d
Embedded Software Engineer
Northrop Grumman —Los Angeles, CA
- $91,800 - $137,600 a year
- Overtime
- Software troubleshooting
- Mid-level
- Java
- Paid holidays
- Disability insurance
14d
Software Engineer I
PlayStation Global —Los Angeles, CA
- $125,800 - $188,800 a year
- Writing skills
- C++
- Bachelor's degree
- Wellness program
- Health insurance

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Software Developer jobs near El Segundo, CA

Firmware Software Engineer

Optical Zonu Corp.
Van Nuys, CA

Quick Apply

Job Details

Full-time
$100,000 - $160,000 a year

Benefits

Health insurance
Dental insurance
401(k)
Paid time off
Vision insurance
401(k) matching
Life insurance

Qualifications

Teamwork
Computer Science
Firmware
Git
Bachelor's degree
Software documentation
Technical writing experience
Continuous improvement for developers
Python

Full Job Description

Firmware / Software Engineer

Optical Zonu Corp. is a leader in the RF-Over-Fiber telecommunication market, developing whole system solutions. We have a modest engineering team that designs, manufactures, assembles, and tests these systems in house.

Benefits:

Competitive compensation
Comprehensive health benefits.
An upbeat, challenging, and professional working environment with growth opportunities.

We are seeking a Firmware or Embedded Software Engineer to join our small engineering team. This role will work closely with other firmware engineers, electrical engineers, and production personnel, to develop, maintain, test, and support RF-over-fiber telecommunication products through their lifecycle.

The ideal candidate combines strong software engineering fundamentals with practical hardware programming experience, delivering practical results while maintaining engineering rigor. They understand how to build maintainable, testable, and reliable software, working directly with electronic hardware. This position involves both new product development and continuation engineering of existing products, requiring curiosity, adaptability, and the ability to work effectively with legacy codebases of varying maturity levels.

Key Responsibilities

Design, implement, test, and maintain embedded firmware primarily in C
Perform continuation engineering on existing products, including troubleshooting, feature enhancements, defect resolution, and lifecycle support
Investigate, debug, and resolve firmware, software, and system-integration problems using appropriate tools and methodologies
Develop supporting tools, test applications, and manufacturing utilities in Python
Support manufacturing and production teams by developing and maintaining test platforms, diagnostic tools, and production software
Speak to and participate in architecture and software design discussions that promote maintainability, modularity, and reliability
Participate in code reviews, provide constructive feedback, improve code quality, and elevation of engineering practices
Produce clear documentation, test and validation procedures, and technical design information, and of the firmware and software tools

Qualifications

Bachelor’s degree in computer science or related discipline
Strong proficiency in the C Programming language
Strong experience developing software for microcontrollers, embedded hardware, and PC-applications
Strong understanding of software engineering principles, including:
Abstraction, Decoupling and Cohesion
Design Patterns and Structures
UML and Software Documentation
Optimizations for Microcontrollers
Experience debugging complex software and firmware systems
Refactoring legacy systems while preserving functionality and reliability
Ability to understand electronic schematics and principles
Hands-on experience using laboratory equipment, such as oscilloscopes, multimeters, or similar tools
Writing Clean, Readable, and Well-Documented Code
Strong written communication skills and commitment to producing well-documented, supportable deliverables
Ability and adaptability to work effectively in a multidisciplinary engineering environment

Preferred Qualifications

Experience developing embedded systems and real-time firmware: PIC32M, PIC18F, Freescale, and SiLabs MCUs
Experience writing Python utility applications, automation tools, or test software
Experience interfacing with I2C, UART, SPI, USB, ADCs, DACs, sensors, and communication peripherals
Experience working with legacy production and inherited codebases
Experience with instrumentation, data acquisition, or laboratory automation
Familiarity with manufacturing test systems, automated testing, or production support
Exposure to telecommunications, optical communications, or RF systems, digital and analog control loops
Experience developing test fixtures, hardware validation tools, or engineering utilities
Hardware Experience is a plus: Schematic Development, Circuit Troubleshooting

Experience working with version control systems (GIT) and collaborative development workflows (JIRA)

MUST have work authorization to work in the US

Pay: $100,000.00 - $160,000.00 per year

Benefits:

401(k)
401(k) matching
Dental insurance
Health insurance
Life insurance
Paid time off
Vision insurance

Work Location: In person

Quick Apply

Refine Your Search

Software Developer jobs in El Segundo, CA

Firmware Software Engineer

Build & Release Engineer - AI Trainer

Software Developer - AI Trainer

Fullstack Engineer

Front-End/UI Engineer – Egofold (Junior to Mid-Level)

Firmware Engineer

Associate AI Software Engineer

Software Developer TS / SCI

Web Application Developer

App Developer (iOS/Android) – On-site | Culver City, CA

.Net Developer

HPC Software Engineer

Software Systems Engineer

Sr. Software Engineer

Software Engineer II

Mission Autonomy Software Developer

Software Engineer / Full-Stack Developer

Software Engineer II, Onsite

Embedded Software Engineer

Software Engineer I

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