Freelance Embedded Software Engineer Jobs (NOW HIRING)

Embedded Software Engineer

Puck | Built to Lead.

Location: Worthing, SDDepartment:EngineeringEmployment Type:Full-TimeSchedule:Monday - Friday, 8:00 AM - 5:00 PM

Who We Are

At Puck, we areBuilt to Lead. We are a dynamic manufacturing company committed to delivering high-quality products and fostering a team environment where every member plays a critical role in our success.If you are a technically minded problem-solver who picks up new concepts quickly and thrives when there's always something new to learn, we want to hear from you.

What You'll Do

As an Embedded Software Engineer, you will design, develop, and support embedded software solutions using C++, Qt, and Structured Text Language (ST) in an embedded Linux environment. You will independently deliver reliable, production-ready software for connected industrial, vehicle, or machine-control systems and own features through development, testing, integration, and support.

Your day-to-day responsibilities will include:

• Designing, implementing, testing, and maintaining embedded software components and applications using C++ in an embedded Linux environment
• Developing and enhancing user interfaces and application frameworks using Qt for device-based or industrial HMI solutions
• Creating, modifying, and supporting control logic using Structured Text for PLC or automation-related system functionality
• Contributing to software architecture and technical design decisions with attention to performance, reliability, maintainability, and hardware integration
• Integrating software with embedded hardware, communication interfaces, peripherals, and industrial protocols as required by the system design
• Writing clean, well-tested production code and participating actively in peer code reviews and engineering best practices
• Troubleshooting and resolving defects across software, device, and system integration layers, including field or lab debugging when needed
• Supporting build systems, deployment processes, and software version control practices to improve release quality and consistency
• Documenting technical designs, interface behavior, implementation details, and troubleshooting procedures for embedded systems
• Collaborating with cross-functional teams including product, program, QA, and peer engineering teams to deliver integrated embedded software solutions

What We're Looking For

Competencies:

• Technical Capacity
• Problem Solving/Analysis
• Communication Proficiency
• Collaboration/Teamwork
• Time Management
• Initiative

Required Education & Experience:

• Bachelor's degree in Computer Science, Software Engineering, Electrical Engineering, or a related technical field - or equivalent practical experience
• 3-5 years of professional software engineering experience developing production software for embedded or industrial systems
• Strong proficiency in C++ with solid understanding of object-oriented design, memory management, and performance considerations
• Hands-on experience developing applications or interfaces using Qt
• Experience programming in Structured Text Language for automation, control, or PLC-related applications
• Working knowledge of embedded Linux development, including system-level debugging, process management, and interaction with hardware interfaces
• Experience with source control, automated testing, build systems, and standard software development lifecycle practices
• Experience using AI-assisted development tools to improve software design, coding efficiency, testing, and debugging while maintaining code quality and sound technical judgment
• Strong debugging and problem-solving skills across software, device, and system integration environments
• Ability to work independently on defined technical problems while collaborating effectively within a multidisciplinary engineering team
• Clear written and verbal communication skills
  

Preferred Education & Experience:

• Experience with multithreaded application development, inter-process communication, and performance optimization in Linux-based systems
• Practical experience with industrial or vehicle communication protocols including J1939 and CANBus or Ethernet, with strong understanding of message-based system integration and diagnostics
• Familiarity with cross-compilation toolchains, Yocto, Buildroot, or similar embedded Linux build environments
• Understanding of real-time or near-real-time software behavior and system resource constraints
• Experience with hardware bring-up, board support packages, or low-level debugging tools
• Experience building UI or application components with Qt in embedded or industrial device environments
• Experience with automated test frameworks, scripting, or simulation tools for embedded software validation
• Experience mentoring junior engineers or supporting cross-functional knowledge sharing
• Familiarity with secure software development practices for connected embedded devices
• Familiarity with regulated, industrial, automotive, agricultural, or heavy equipment environments
  

Physical Requirements

This is primarily a sedentary role in a professional office environment. Team members must be able to:

• Sit for extended periods and work on a computer throughout the day
• Occasionally stand, walk, and use hands and fingers to handle or feel objects and reach with hands and arms
• Occasionally lift office products and supplies up to 20 lbs.

Work Environment

This role operates in a professional office environment and routinely uses standard office equipment such as computers, phones, photocopiers, and filing cabinets.

Travel

Travel is primarily local during the business day, although some out-of-area and overnight travel may be expected.

Relocation

At this time, relocation assistance is not available for this position. We encourage candidates within a commutable distance of Worthing, SD or those willing to relocate independently to apply.

What Puck Offers You

We believe our team members deserve a benefits package as strong as the products we build. Full-time team members are eligible for benefits beginning the first of the month following 60 days of employment.

Health & Wellness

• Medical insurance through Wellmark Blue Cross Blue Shield - choice of $2,000 PPO or High Deductible Health Plan (HDHP)
• Employee-only medical premium starting at $120/month
• Free Doctor on Demand virtual visits (covered at 100% on both plans)
• Dental insurance through Delta Dental of Iowa
• Vision insurance through Delta Vision
• Health Savings Account (HSA) - eligible with HDHP enrollment
• Flexible Spending Accounts (FSA) - Health Care, Limited Purpose, and Dependent Care options

Financial Protection

• Company-paid Basic Life & AD&D Insurance (1x annual earnings up to $50,000)
• Voluntary Supplemental Life Insurance for employee, spouse, and dependents
• Voluntary Short-Term Disability - replaces up to 60% of income (up to $1,500/week)
• Voluntary Long-Term Disability - replaces up to 60% of income (up to $7,500/month)
• Voluntary Accident, Critical Illness, and Hospital Indemnity Insurance through Mutual of Omaha
• 401(k) retirement plan

Support & Well-Being

• Employee Assistance Program (EAP) through Mutual of Omaha - free, confidential support for emotional, legal, financial, and personal well-being available 24/7/365

Equal Employment Opportunity

Puck provides equal employment opportunities (EEO) to all team members and applicants for employment without regard to race, color, religion, sex, national origin, age, disability, or genetics. Puck complies with applicable federal, state, and local laws governing nondiscrimination in employment in every location in which the company has facilities. Puck expressly prohibits any form of workplace harassment based on race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, genetic information, disability, or veteran status.

Ready to Join the Team?

Apply today atwww.puck.com/careersor contact our HR team:

Email:hr@puck.comPhone:712-655-9200

Puck | Built to Lead.