Senior Developer - RTOS, Embedded C
United States
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Job Description
Senior Developer - RTOS, Embedded C
Frisco, Texas

Job Summary

Required:

       -     Bachelor’s degree (Minimum).

  • Efficient in C, especially with embedded systems.
  • Efficient in at least in C# or Python.
  •  

Needs to have knowledge following skills (minimum of one of the skills listed below):

  • Graphics, especially if knowledgeable in ARINC 661, OpenGL, or even Vulkan, at minimal Vector Graphics.
  • Ethernet UDP, Raw Ethernet, or TCP/IP.
  • RTOS – especially if DEOS.

 

Optional (Preferred if any of the following additional skills):

  • DO-178C Software development lifecycle (preferred).
  • FACE 3.1 Safety Extended.
  • Doxygen.
  • Avionics/ Flight Instrumentation.
  • Cybersecurity / DO-326A (becoming non-optional industry-wide).
  • Linux and CMAKE.
  • ARINC 653.

 

It would be preferred if the candidate has a minimum experience of 2 to 3 years.

Key Responsibilities

 

Required:

       -     Bachelor’s degree (Minimum).

  • Efficient in C, especially with embedded systems.
  • Efficient in at least in C# or Python.
  •  

Needs to have knowledge following skills (minimum of one of the skills listed below):

  • Graphics, especially if knowledgeable in ARINC 661, OpenGL, or even Vulkan, at minimal Vector Graphics.
  • Ethernet UDP, Raw Ethernet, or TCP/IP.
  • RTOS – especially if DEOS.

 

Optional (Preferred if any of the following additional skills):

  • DO-178C Software development lifecycle (preferred).
  • FACE 3.1 Safety Extended.
  • Doxygen.
  • Avionics/ Flight Instrumentation.
  • Cybersecurity / DO-326A (becoming non-optional industry-wide).
  • Linux and CMAKE.
  • ARINC 653.

 

It would be preferred if the candidate has a minimum experience of 2 to 3 years.

Skill Requirements

1. Proficient In Embedded C Programming With A Strong Understanding Of Embedded Systems And Rtos.
2. Solid Knowledge Of Debugging Tools And Methodologies For Embedded Systems.
3. Familiarity With Software Development Lifecycle And Methodologies.
4. Excellent Problem-Solving Skills And Ability To Work Independently On Moderately Complex Tasks.
5. Strong Communication Skills To Effectively Interact With Clients And Team Members.

Other Requirements

1. Optional But Valuable Certifications: Certified Embedded Systems Engineer (Cese), Rtos Certification.
Maximum Salary (US):  108000
Minimum Salary (US):  71000
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Information at a Glance

Why HCLTech?

At HCLTech, you'll supercharge your potential. You'll find your career. And you'll find your spark. All at a place that knows that helping its customers stay on top starts by putting its people first.

HCLTech is a global technology company, home to more than 226,300 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending December 2025 totaled $14.5 billion.

Compensation and Benefits

A candidate’s pay within the range will depend on their skills, experience, education, and other factors permitted by law. This role may also be eligible for performance-based bonuses subject to company policies. In addition, this role is eligible for the following benefits subject to company policies: medical, dental, vision, pharmacy, life, accidental death & dismemberment, and disability insurance; employee assistance program; 401(k) retirement plan; 10 days of paid time off per year (some positions are eligible for need-based leave with no designated number of leave days per year); and 10 paid holidays per year.