OneH2, Inc. ยท 1 week ago
Display Developer
Long Beach, CA
Full-time
Onsite
Mid Level
$80K/yr - $95K/yrOneH2, Inc. is a US company focused on reinventing the energy industry through hydrogen technology. They are seeking a highly skilled Display Developer to design, develop, and maintain advanced user interfaces and embedded display systems for next-generation hydrogen products, blending software development with user-experience design.
Industrial ManufacturingMachinery ManufacturingManufacturingSales
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
Travel & Overtime: Some travel and periodic overtime required
Qualification
Required
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
Preferred
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
Benefits
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.
Company
OneH2, Inc.
OneH2, Inc. is a hydrogen fuel and hydrogen infrastructure supplier located in Longview, NC.
Founded in 2015
51-200 employees
H1B Sponsorship
OneH2, Inc. has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (27)
2024 (12)
2023 (4)
2022 (6)
2021 (3)
Funding
Current Stage
Growth StageTotal Funding
unknownKey Investors
Chevron
2023-09-06Corporate Round
Recent News
2025-11-21
Company data provided by crunchbase