Top 2483 Java Developer Jobs in California

Software Engineer – Embedded Linux OS & Firmware (Qt / C++)
Nuve Controls LLC —Tustin, CA
- $120,000 - $145,000 a year
- Full-time
- Hybrid work
- Software troubleshooting
- Mid-level
- 3 years
- Health insurance
- Dental insurance
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Software Engineer - AI Trainer
DataAnnotation —Waterloo, CA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
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Backend Software Engineer - AI Trainer
DataAnnotation —Los Gatos, CA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
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Hiring Java Developers
AG Technologies —San Francisco, CA
- Computer Science
- Mid-level
- Java
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Java developer
Scout ET —San Jose, CA
- Contract
- Computer science
- Computer Science
- 5 years
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java developer
Code Lab Technology —San Francisco, CA
- Contract
- Mid-level
- Java
- Bachelor's degree
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Java Developer
Sovereign Technologies —Pleasanton, CA
- Mid-level
- Analysis skills
- Bachelor's degree
Java Developer
Sonoma Consulting Inc. —San Jose, CA
- Full-time
- Mid-level
- 3 years
- C++
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Software Engineer - Level 3/4
Northrop Grumman —Redondo Beach, CA
- $114,000 - $213,400 a year
- Overtime
- Mid-level
- Java
- Master's degree
- Paid holidays
- Disability insurance
Software Engineer/Principal Software Engineer - JAVA
Northrop Grumman —San Diego, CA
- $91,800 - $171,000 a year
- Overtime
- Mid-level
- Office
- Java
- Paid holidays
- Disability insurance
4d
Software Engineer - Level 2
Northrop Grumman —Redondo Beach, CA
- $91,800 - $137,600 a year
- Overtime
- Mid-level
- Java
- Master's degree
- Paid holidays
- Disability insurance
Kotlin Developer
Pyramid Consulting, Inc —Sunnyvale, CA
- $46 - $50 an hour
- Urgently hiring
- 5 years
- DevOps
- AWS
- Health insurance
- Dental insurance
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Software Engineer - Level 3/4
Northrop Grumman —Redondo Beach, CA
- $114,000 - $213,400 a year
- Overtime
- Mid-level
- Java
- Master's degree
- Paid holidays
- Disability insurance
4d
Software Engineer 4
Adobe —San Jose, CA
- $58.72 - $73.40 an hour
- Full-time
- Computer science
- Computer Science
- Software troubleshooting
- Health insurance
- Dental insurance
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Sr. Software Engineer II - Catalog
iHerb —Irvine, CA
- $187,000 - $235,000 a year
- Extended hours
- Remote
- Computer science
- Computer Science
- Ability to walk for extended periods
Java Developer
ePro InfoSystems —Fremont, CA
- Software troubleshooting
- Mid-level
- SQL
Software Engineer Sys 1
Lam Research —Fremont, CA
- $86,000 - $159,000 a year
- Computer science
- Computer Science
- No experience needed
Java/Networking Positions
AG Technologies —San Francisco, CA
- Mid-level
- Master's degree
- SQL
Quick Apply
Java Developer
Ingrain Systems Inc. —San Francisco, CA
- Computer science
- Computer Science
- 5 years
JAVA DEVELOPER
Acuitus —Sunnyvale, CA
- Mid-level
- Java
- Analysis skills

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Software Engineer – Embedded Linux OS & Firmware (Qt / C++)

Nuve Controls LLC -
Tustin, CA

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Job Details

Full-time
$120,000 - $145,000 a year

Benefits

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

Qualifications

Program management
Software troubleshooting
Vendor management
Embedded systems
Vendor coordination
Git
Java
Production systems
AWS
C
Embedded software
Vendor relationship management
Linux
Embedded C
Shell Scripting

Full Job Description

About NUVE

Nuve is a customer engagement platform designed specifically for the HVAC industry, connecting businesses seamlessly with their customers. Beyond being a thermostat company, Nuve provides contractors with valuable HVAC system data through advanced software solutions. Nuve aims to simplify operations and enhance communication for trades professionals by offering powerful tools tailored to their needs.

Role Overview

We are seeking a mid-career Software Engineer to develop and maintain the embedded software stack for smart IoT devices. This role spans Embedded Linux OS, firmware, and device-side applications, with strong emphasis on C++ and Qt for UI and system-level development.

Responsibilities

Develop and maintain Embedded Linux OS and firmware
Implement and enhance Qt-based UI and Java applications on embedded hardware Integrate firmware with hardware components (display, sensors, Wi-Fi, peripherals)
Debug issues across firmware, OS, and application layers
Collaborate with QA to validate releases and improve test coverage
Optimize performance, stability, and reliability of embedded systems
Participate in code reviews and sprint planning
Support release validation and assist with field issue investigations

Required Qualifications

Strong 3–6 years of professional experience in Embedded Linux development
Experience with C/C++ in embedded environments
Hands-on experience developing applications using Qt (C++/QML)
Solid understanding of Linux internals (processes, memory, filesystems)
Experience with shell scripting and command-line debugging
Familiarity with cross-compiling toolchains and embedded build systems
Proficiency with Git in a collaborative environment

Preferred Qualifications

Experience with IoT or smart devices (thermostats, controllers, sensors)
Familiarity with Yocto, Buildroot, or custom BSP environments
Experience integrating devices with cloud services (AWS preferred)
Understanding of networking fundamentals (TCP/IP, Wi-Fi)
Experience with OTA updates and secure firmware deployments
Exposure to Agile processes and JIRA

Compensation

$120,000 – $145,000 base salary

Location

Hybrid – Orange County, CA. Must be able to work hands-on

Pay: $120,000.00 - $145,000.00 per year

Benefits:

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

Experience:

Hardware production Lifecycle: 2 years (Required)
Vendor management: 3 years (Required)
Program management: 7 years (Required)

Work Location: Hybrid remote in Tustin, CA 92782

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Java Developer jobs in California

Software Engineer – Embedded Linux OS & Firmware (Qt / C++)

Software Engineer - AI Trainer

Backend Software Engineer - AI Trainer

Hiring Java Developers

Java developer

java developer

Java Developer

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Software Engineer - Level 3/4

Software Engineer/Principal Software Engineer - JAVA

Software Engineer - Level 2

Kotlin Developer

Software Engineer - Level 3/4

Software Engineer 4

Sr. Software Engineer II - Catalog

Java Developer

Software Engineer Sys 1

Java/Networking Positions

Java Developer

JAVA DEVELOPER

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