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Gui Developer Jobs in California (NOW HIRING)

Design and implement industrial HMI interfaces using HTML or GUI programming frameworks * Configure and maintain Linux systems, including BASH scripting and network configuration * Implement robust ...

Java Developer

San Francisco, CA · On-site

$60 - $77.75/hr

Bachelors Degree in computer science, Engineering or a related field is required 5+ years ... GUI Additional Information Multiple Openings

Expertise in Python and Python/Qt GUI programming. * High-level communication and organizational/execution skills to effectively drive CAD projects and priorities with Credo design teams and design ...

NX Developer Location: Santa Clara Valley, CA Work Model: Hybrid (3 days a week) 5-8 years of ... C#/VB GUI development using Block styler in UGNX or WINFORMS using .NET technology. Working ...

Engineering Software Programmer

CA · On-site

$85K - $125K/yr

GUI programming experience. * Familiarity with hardware programming a plus. * Comfortable with Windows and Linux operating systems. Requirements: The ideal candidate would have all of the following ...

Brainstorm, propose, and implement new features for the GUI. * Investigate bugs that may have ... product, and/or other engineers to discuss and refine these specifications. * Propose and ...

Junior .NET Developer

Los Angeles, CA

$72K - $93K/yr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers ... GUI and .NET. Qualifications C#, ASP.NET,SQL queries Additional Information Only OPT

Senior Software Engineer

Berkeley, CA · On-site +1

$150K - $250K/yr

Instead of dragging components around in a GUI, engineers write code (or have AI write it for them) to define their circuit boards. Our solvers handle the low-level details, making hardware ...

Senior Software Engineer

Berkeley, CA · On-site +1

$150K - $250K/yr

Instead of dragging components around in a GUI, engineers write code (or have AI write it for them) to define their circuit boards. Our solvers handle the low-level details, making hardware ...

Senior Software Engineer

Berkeley, CA · On-site +1

$150K - $197K/yr

Instead of dragging components around in a GUI, engineers write code (or have AI write it for them) to define their circuit boards. Our solvers handle the low-level details, making hardware ...

Senior Software Engineer

Berkeley, CA · On-site

$150K - $250K/yr

Instead of dragging components around in a GUI, engineers write code (or have AI write it for them) to define their circuit boards. Our solvers handle the low-level details, making hardware ...

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Gui Developer information

See California salary details

$18

$50

$67

How much do gui developer jobs pay per hour?

As of Jun 14, 2026, the average hourly pay for gui developer in California is $50.83, according to ZipRecruiter salary data. Most workers in this role earn between $41.73 and $61.68 per hour, depending on experience, location, and employer.

What is a GUI Developer job?

A GUI Developer is responsible for designing and implementing user interfaces for software applications, ensuring a seamless and visually appealing user experience. They use front-end technologies like HTML, CSS, JavaScript, and frameworks such as React or Angular to build interactive components. Their role involves collaborating with UX designers, back-end developers, and other stakeholders to create responsive, efficient, and user-friendly interfaces.

What does a typical day look like for a GUI Developer, and who do they collaborate with?

A typical day for a GUI Developer involves designing, coding, and testing user interfaces, collaborating closely with UX/UI designers to ensure layouts are both functional and visually engaging. You will work as part of a multidisciplinary development team, often participating in daily stand-ups, code reviews, and feedback sessions with backend developers and product managers. GUI Developers may also engage in troubleshooting and optimizing interface performance, as well as adapting designs based on user feedback or evolving project goals. Effective teamwork and communication are key, as your work directly impacts how end-users interact with the final product.

What are the key skills and qualifications needed to thrive in the Gui Developer position, and why are they important?

To thrive as a GUI Developer, you need strong programming skills in languages such as JavaScript, HTML, CSS, and familiarity with frameworks like React, Angular, or Qt, often supported by a degree in computer science or related field. Experience with design tools (e.g., Adobe XD, Figma) and an understanding of user interface guidelines are typically required, and certifications in front-end development can be advantageous. Creativity, attention to detail, and effective communication are vital soft skills that help bridge the gap between design and functionality. These abilities are important to create intuitive, visually appealing, and user-friendly interfaces that enhance the overall user experience.

What are the most commonly searched types of Gui Developer jobs in California? The most popular types of Gui Developer jobs in California are:
What are popular job titles related to Gui Developer jobs in CA? For Gui Developer jobs in CA, the most frequently searched job titles are:
Infographic showing various Gui Developer job openings in California as of June 2026, with employment types broken down into 1% Internship, 8% Full Time, 14% Part Time, 2% Temporary, 74% Contract, and 1% Nights. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $105,732 per year, or $50.8 per hour.

Firmware/Embedded Software Engineer

Voltify

Los Angeles, CA • On-site

$130K - $190K/yr

Full-time

Posted 7 days ago


Job description

Who We Are:

At Voltify, we are building the next generation of rail - battery locomotives that fast charge autonomously and dynamically through a dedicated self-sustained microgrid network.

We are bringing back the power to the industry and eliminating the dependency on fossil fuels.

Lowering the rail industries main expense - energy - by more than 20%.

This is over $3B yearly just in North America.

We are already working with some of the largest global rail companies with over $50M in contingent orders.

We have raised over $30M from top tier funds and strategics and rapidly growing.

Our founding team has a proven track record in building billion $ public companies in renewable energy and infrastructure.

About The Role:

We're looking for a Firmware/Embedded Software Engineer to write and test software for our battery electric locomotive control systems. You'll work on everything from low-level embedded firmware to industrial HMI interfaces, collaborating closely with electrical and mechanical teams to bring our locomotive to life.

We want a driven, fast-paced self-learner who can move between embedded C/C++ development, Linux system configuration, and high-level HMI design while maintaining rigorous safety standards.

We offer a competitive salary, comprehensive benefits, and the opportunity to build the software backbone of the future of rail technology.

What You'll Do:

  • Write and test embedded software and firmware for locomotive system controls (C/C++, Python)
  • Design and implement industrial HMI interfaces using HTML or GUI programming frameworks
  • Configure and maintain Linux systems, including BASH scripting and network configuration
  • Implement robust communication stacks for Ethernet, CAN Bus, I2C, and SPI protocols
  • Develop control algorithms for high-voltage systems including BMS and power routing
  • Create and maintain software architecture documentation and technical specifications
  • Implement simple signal filtering and data processing algorithms
  • Develop network APIs and integrate with SCADA systems and MQTT protocols
  • Design software for safety-critical systems with proper validation and verification
  • Collaborate with electrical engineers on embedded controller integration
  • Support system testing and validation in lab and field environments

What We're Looking For:

  • 3+ years of embedded software/firmware development experience (automotive, marine, industrial, or rail preferred)
  • Strong proficiency in C, C++, and Python
  • Experience with Linux system administration, configuration, and shell scripting
  • Hands-on experience with communication protocols: CAN Bus, Ethernet, I2C, SPI
  • Knowledge of high-voltage system control (BMS, power routing, contactor control)
  • Experience designing industrial HMI interfaces (web-based or native GUI)
  • Understanding of software architecture and documentation practices
  • Familiarity with safety-critical software development principles
  • Nice to have: STM32 microcontroller experience
  • Nice to have: MATLAB/Simulink experience for model-based design
  • Nice to have: Experience with SCADA systems, MQTT, or industrial IoT protocols
  • Ability to thrive in fast-paced, high-pressure startup environments
  • Proactive problem-solver who takes ownership from concept to deployment
  • Passion for clean energy and sustainable transportation
  • Bonus: Experience with battery management systems or electric vehicle controls
  • Bonus 2: Loves trains