HOME Software Engineering & Dev Embedded Software Engineer (AFC Device)
  • STraffic
  • Fairfax, VA
  • Full-Time
  • 75 days ago
STraffic VERIFIED EMPLOYER

Embedded Software Engineer (AFC Device).

Software Engineering & Dev Full-Time

Embedded Software Engineer (AFC Device): our view in 3 lines...

  • The Role:This role is for a mid-level embedded software engineer working on software for automatic fare collection devices.
  • The Person:The person will design, code, test, deploy, and troubleshoot AFC device software, support device installation, and prepare technical documentation.
  • Requirements:The ideal candidate has 4-5 years of experience in software development and is familiar with C, C#, Python, Visual Studio, Visual Code, Windows OS, and STM32.

About the role

Job Title: Embedded Software Engineer (AFC Device)

 

About the Role

STraffic America, headquartered in Vienna, Virginia, is a leading provider of Automatic Fare Collection (AFC) systems for major U.S. transit agencies. As the U.S. subsidiary of STraffic — a global transportation solutions company with over 20 years of experience — we deliver innovative fare gate technology, open-payment solutions, and real-time fare collection systems that keep cities moving. We are looking for a Mid-level Embedded Software Engineer to join our team, responsible for designing, developing, and testing software for AFC devices. This role also supports on-site/remote deployment, configuration, testing, and troubleshooting by analyzing system logs and data to diagnose and resolve issues efficiently.

Location: Vienna, VA (On-site)

Employment Type: Full-time

 

Duties/Responsibilities

  • Participate in designing, coding, testing, and deploying software
  • Provide technical support during the AFC device installation. (on-site and remote)
  • Help troubleshoot and resolve operational issues as they arise (on-site and remote)
  • Conduct basic testing and validation to ensure software performance and reliability
  • (on-site and remote)
  • Contribute to preparing and updating technical documentation
  • Support project-related tasks and deliverables as assigned by the manager

 

Basic Qualifications

  • 4-5 years of experience in software development
  • Ability to learn and apply programming concepts effectively.
  • Familiar with the following program languages:
  • C, C#, Python.
  • Familiar with the following IDEs: Visual Studio, Visual Code.
  • Familiar with the following development environments: Windows OS, STM32.
  • Strong problem-solving and troubleshooting mindset.
  • Good teamwork and communication skills

 

Preferred Qualifications

  • Basic computer network knowledge.
  • Experience in serial communication programming
  • Experience in TCP/IP communication programming
  • intermediate conversational skill in Korean

 

Travel Requirements

  • Available for interstate/abroad business travel by air.

 

Published July 14, 2026
Location Fairfax, VA
Job Type Full-Time