Top 4631 Java Jobs in California

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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

Quick Apply

Refine Your Search

java jobs in california

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

Backend Software Engineer - AI Trainer

Software Engineer Analyst - AI Trainer

Java Developers

Hiring Java Developers

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Java /J2EE Developer

Java J2EE Engineer ( USC & GC ) Only

Java, J2EE, Spring

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Server Side Java Engineer for Chatterbox

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