Display Developer

OneH2, Inc. • Long Beach, CA

14d • $80,000 - $95,000 • Onsite

About The Position

We are seeking a highly skilled Display Developer to design, develop, and maintain advanced user interfaces and embedded display systems for our next-generation hydrogen products. This role blends hands-on software development with user-experience design to deliver intuitive, visually compelling, and high-performance displays used in industrial and commercial environments.

Requirements

• Bachelor's degree in Computer Science or related technical field.
• Strong C# development experience with a track record of building production-quality applications.
• Proven UI/UX design and implementation skills, with a focus on usability and visual design principles.
• Solid understanding of object-oriented programming, design patterns, and software development life cycle (SDLC).
• Excellent problem-solving and debugging abilities.
• Ability to work on-site in Long Beach, CA and accommodate overtime or travel as needed.

Nice To Haves

• C/C++ experience, especially in embedded or hardware-integrated environments.
• Familiarity with RS485 or other serial communication protocols.
• Experience with WPF, WinForms, or other C# UI frameworks for desktop and embedded devices.
• Knowledge of hardware display drivers, microcontrollers, or industrial control systems.
• Exposure to Agile development practices, CI/CD pipelines, and version control (Git).
• Understanding of networking protocols and real-time data visualization.

Responsibilities

• Architect, design, and implement interactive display software using C# as the primary language.
• Collaborate with product managers, UX/UI designers, and hardware engineers to translate requirements into polished, user-friendly interfaces.
• Develop and optimize embedded display applications, including communication over RS485 or similar serial protocols.
• Integrate back-end logic with front-end graphical frameworks to ensure seamless functionality and responsive design.
• Perform unit testing, debugging, and performance profiling to meet real-time and safety-critical requirements.
• Prepare technical documentation, including design specifications and user guides.
• Provide on-site support for deployments, troubleshooting, and upgrades.
• Must be able to travel as needed to customer sites and manufacturing facilities for installation, testing, and maintenance.

Benefits

• An opportunity to work with a growing company.
• Joining a dynamic company at a time of major growth and expansion.
• Professional development and career growth.
• Working in an inclusive environment that promotes diversity.
• Competitive salary.
• Upon completion of your 90-day probationary period we also offer a comprehensive benefits package at no cost to you, including medical, dental, and vision insurance.
• We also cover 25% of your dependents.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level