Sr Software Engineer

“We Power the Magic!” That’s our motto at Disney Experiences (DX). Our team creates world-class immersive digital experiences for the Company’s premier vacation brands including Disney’s Parks & Resorts worldwide, Disney Cruise Line, Aulani, a Disney Resort & Spa, and Disney Vacation Club.

We are responsible for the end-to-end digital and physical Guest experience for all technology & digital-led initiatives across the Attractions & Entertainment, Food & Beverage, Resorts & Transportation and Merchandise lines of business as well as other initiatives including MyDisneyExperience and Hey, Disney!

As a Senior Software Engineer, you will lead the development of real-time control software for complex ride systems. This role blends embedded firmware expertise with safety-critical system design, supporting the full lifecycle from system concept through commissioning and documentation. You will collaborate with cross-functional teams to deliver innovative, reliable, and safe guest experiences.

Key Responsibilities

• Design and implement embedded software for real-time control systems using C/C++ and RTOS platforms.
• Integrate embedded systems with PLCs and industrial automation protocols.
• Lead hazard analyses (FMEA, fault trees) and ensure compliance with safety standards.
• Develop and review software architecture, interface specifications, and test plans.
• Support field testing, troubleshooting, and commissioning of ride systems.
• Collaborate with hardware, controls, and safety engineers to define system behavior.
• Guide and mentor junior engineers and technical staff during development and testing.
• Participate in design reviews and maintain rigorous documentation and change control processes.
• Stay current with embedded systems trends, tools, and technologies.

Required Qualifications

• Minimum 5 years of experience in embedded software development for control systems.
• Proficiency in C/C++ for embedded platforms and experience with RTOS (e.g., VxWorks, FreeRTOS).
• Experience integrating embedded systems with PLCs (e.g., Allen-Bradley, Siemens).
• Strong understanding of real-time constraints, safety-critical systems, and fail-safe design.
• Hands-on experience with hardware debugging tools (oscilloscopes, logic analyzers).
• Familiarity with industrial communication protocols (UART, SPI, I2C, EtherCAT, PROFINET, Ethernet/IP).
• Excellent communication skills, including the ability to convey technical concepts to non-technical audiences.

Preferred Qualifications

• Experience with VxWorks or similar RTOS in a safety-critical environment.
• Knowledge of Safety PLCs and safety-rated control systems.
• Experience with scripting languages (Python, PowerShell) for automation and testing.
• Familiarity with Agile development practices and version control systems (e.g., GitLab).
• Understanding of NEC, UL 508A, and electrical safety standards.
• Previous experience in the theme park or amusement industry.
• California PE license or willingness to obtain.

Education

Bachelor of Science in Electrical Engineering, Computer Engineering, or related field from an ABET-accredited program.
Preferred: Master of Science in a technical discipline or MBA.

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The hiring range for this position in Anaheim, CA is $138,900 - $186,200 per year. The base pay actually offered will take into account internal equity and also may vary depending on the candidate’s geographic region, job-related knowledge, skills, and experience among other factors. A bonus and/or long-term incentive units may be provided as part of the compensation package, in addition to the full range of medical, financial, and/or other benefits, dependent on the level and position offered.