Tustin, CA

Developer Jobs in Tustin, CA

2 jobs found

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30d ago

Mid-Level Java Developer (Spring Boot / AWS Backend)

Nuve Controls LLC Tustin, CA

Tustin, CA

30d ago Closed

$130k - $145k/yr Full time Backend Developer Amazon Web Services APIs

This position is no longer accepting applications (closed Aug 18, 2026).

Job Description

Nuve Controls LLC is seeking a Mid-Level Java Developer to build and support a multi-service Spring Boot backend (nuvebackend) powering device, admin/contractor, and mobile APIs. The role involves hands-on implementation with AWS deployment, troubleshooting, and cloud infrastructure familiarity.

Responsibilities

Collaborate with the lead developer to implement features across several Java services, extend shared backend code, review and modify database changes, and diagnose issues spanning application code, data, scheduled jobs, and AWS-connected components.
Develop and enhance backend features in Java and Spring Boot across multiple services.
Develop and maintain REST endpoints, service-layer logic, validation, and shared DTO and entity code.
Work with PostgreSQL, JPA/Hibernate, Redis, Elasticsearch, and scheduled or background processing.
Assist with deployment and ongoing support of services in AWS-backed environments.
Troubleshoot production and staging issues involving application code, configuration, logs, data, and AWS integrations.
Contribute to regression safety through JUnit and Mockito tests and API-level test coverage.
Update API documentation and technical documentation when behavior changes.

Requirements

Solid professional experience with Java and Spring Boot.
Experience building and debugging REST APIs in production-like environments.
Strong SQL skills and comfort working with relational schemas and incremental migrations.
Experience with JPA/Hibernate and service/repository-layer backend design.
Working familiarity with AWS as a developer, not solely as an end user.
Ability to investigate issues across application code, logs, configuration, and infrastructure boundaries.
Experience writing tests with JUnit and Mockito.
Good communicator who can collaborate effectively as a practical coding partner.

Technologies

Java
Spring Boot
AWS
PostgreSQL
JPA/Hibernate
Redis
Elasticsearch
JUnit
Mockito
SQL
REST APIs

Benefits

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

Location

Hybrid – Orange County, CA

Work Location

Hybrid remote in Tustin, CA 92782

Compensation

Salary: USD 130,000 - 145,000 per year

Experience

Java: 4 years (Required)
AWS: 4 years (Required)
Spring Boot: 4 years (Required)
Back-end development: 4 years (Required)

Ability to Commute

Tustin, CA 92782 (Required)

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2mo ago

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

Nuve Controls LLC Tustin, CA

Tustin, CA

2mo ago Closed

$120k - $145k/yr Full time Application Buildroot C++

This position is no longer accepting applications (closed Jun 24, 2026).

Job Description

Role overview

We are seeking a mid-career Software Engineer to develop and maintain the embedded software stack for smart IoT devices. The scope includes Embedded Linux OS, firmware, and device-side applications, with a priority on C++ and Qt for UI and core system 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

Requirements

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

Technologies

Embedded Linux
Qt
C++
Java
QML
Git
Yocto
Buildroot
AWS
TCP/IP
Wi-Fi
Shell scripting

Benefits

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

Compensation

USD 120,000 - 145,000 per year

Location

Hybrid – Orange County, CA; Hybrid remote in Tustin, CA 92782. Must be able to work hands-on

About Nuve

Nuve provides a customer engagement platform tailored to the HVAC sector, enabling seamless connections between businesses and their customers. Beyond thermostat solutions, Nuve delivers HVAC system data to contractors through advanced software, with tools designed to simplify operations and improve communication for trades professionals.

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Developer Jobs in Tustin, CA

Mid-Level Java Developer (Spring Boot / AWS Backend)

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

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