Top 1403 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
Senior Software Engineer -1236 - gsms
ASD —Redondo Beach, CA
- $100 - $125 an hour
- Contract
- Background check
- Java
- Master's degree
- Relocation assistance
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2d
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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Back End 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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SOFTWARE ENGINEER III - 1630
ASD —Manhattan Beach, CA
- $85 - $90 an hour
- Contract
- Computer science
- Computer Science
- Java
- Relocation assistance
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2d
Level Designer
Disney Experiences —Glendale, CA
- $91,000 - $140,200 a year
- Remote
- Mid-level
- 3 years
- Bachelor's degree
- Health insurance
11d
Software Engineer
Edmunds.com —Santa Monica, CA
- $125,000 - $159,000 a year
- Online Application
- Hybrid work
- Azure
- Research
- Mid-level
- Paid parental leave
- Health savings account
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Software Engineer I
LOS ANGELES CAPITAL MANAGEMENT LLC —Los Angeles, CA
- $91,300 - $111,300 a year
- Hybrid work
- Computer science
- Azure
- Computer Science
- Health insurance
- 401(k)
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10d
Technical Software Consultant
Pariveda —El Segundo, CA
- $85,400 - $94,000 a year
- Full-time
- Hybrid work
- Computer science
- Azure
- Computer Science
- Paid parental leave
- Health savings account
Frontend Engineer
Capsule —Los Angeles, CA
- $100,000 - $170,000 a year
- Full-time
- Hybrid work
- Mid-level
- 4 years
- Communication skills
- Health insurance
- Dental insurance
Jr .Net Developer
RMS —Burbank, CA
- $75,000 - $90,000 a year
- Full-time
- Computer science
- Computer Science
- Bachelor of Science
- Health insurance
- Dental insurance
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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
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8d
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
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
Fullstack Engineer
Picogrid —El Segundo, CA
- $130,000 - $220,000 a year
- Full-time
- Hybrid work
- Mid-level
- Paid parental leave
- Paid holidays
Systems Designer
Disney Experiences —Glendale, CA
- $91,000 - $140,200 a year
- Remote
- Mid-level
- Microsoft Office
- 3 years
- Health insurance
AI Automation Engineer
Exer Medical Corporation —El Segundo, CA
- $100,000 - $120,000 a year
- Full-time
- Urgent Care
- Office
- APIs
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5d
Backend Engineer
Gallatin —El Segundo, CA
- $80,000 - $210,000 a year
- Full-time
- Azure
- System design
- Mid-level
- Health insurance
- 401(k)
Applications Developer
Los Angeles Homeless Services Authority —Los Angeles, CA
- $76,872.25 - $122,982.48 a year
- Full-time
- Hybrid work
- Bachelor of Science
- Mid-level
- Office
- Paid holidays
- Disability insurance
1d
Software Engineer I
PlayStation Global —Los Angeles, CA
- $125,800 - $188,800 a year
- Writing skills
- C++
- Bachelor's degree
Quick Apply

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Software Developer jobs near El Segundo, CA

Firmware Software Engineer

Optical Zonu Corp.
Van Nuys, CA

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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

Senior Software Engineer -1236 - gsms

Software Developer - AI Trainer

Back End Developer - AI Trainer

SOFTWARE ENGINEER III - 1630

Level Designer

Software Engineer

Software Engineer I

Technical Software Consultant

Frontend Engineer

Jr .Net Developer

Software Engineer / Full-Stack Developer

Mission Autonomy Software Developer

Software Engineer II, Onsite

Fullstack Engineer

Systems Designer

AI Automation Engineer

Backend Engineer

Applications Developer

Software Engineer I

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