Atlanta, GA, United States

Embedded Software Engineer

 Job Description:

Heliox - Future-proof rapid charging solutions driving a cleaner tomorrow

We are very excited to be searching for anew colleague, and we hope it's you! Due to our continued success we are seeking an an experienced Embedded Software Engineer to join our innovative team, and to enable further growth of Heliox Technology Inc., based out of Atlanta (GA).

Heliox is a market leader in the Electric Vehicle Infrastructure sector, with a leading E-mobility platform to support the change within Urban Transportation. We provide world class Smart Energy Management solutions that are tailored and scalable within a fast changing e-mobility landscape.

E-mobility is an exciting, fast growing new market; our chargers keep electric buses and trucks "on the go". Taking on this role will mean that you can make an immediate contribution to a more sustainable future, with cleaner air in urban life and lower global emissions as a result.

Are you looking forward to making an impact in cleaner, greener energy for big public & commercial transport solutions? Then join our energetic, international team in Atlanta, GA!

Your role:

The Embedded Software Engineer reports directly to the Senior Manager Global Charger Controls and Software.

Your responsibilities:

You are responsible for the development and improvement of Heliox' product designs, covering all aspects of the design including quality, cost, safety, performance, etc. The targets for these design aspects are defined in the top-level requirements established at the beginning of each product development project. To realize these requirements, the Software Engineer is responsible for developing documentation, developing designs, handling technical reviews, performing tolerance stack-up calculations, performing simulations, and performing testing as needed.

The Embedded Software Engineer works with the rest of the development team as well as other departments to develop complete software design packages.


  • Application development on embedded Linux platform (32 and 64 bit processors)
  • Implement new features and perform software improvement via bug fixes to support market needs.
  • Document, including EML design diagrams, and architectural layouts for existing software implementations to facilitate future design
  • Analyze key implementation areas, legislations, customer and system requirements and recommend changes for embedded applications
  • Improve procedures for SDLC and CI/CD pipelines
  • Implement WebApi, Websocket APIs for cloud client
  • Develop OCPP client software to comply with OCPP 1.6 and OCPP 2.0.1
  • Create and update low level drivers for various communication platforms
  • Develop applications to interface with WiFi, Bluetooth, NFC, Cellular modems

Skills & Qualifications:

  • Embedded Software Engineer - Embedded software development in C, C++, and python for Level 2 AC Electric Vehicle Supply Equipment
  • Bachelors degree in computer science or related field
  • Minimum 5 years of Linux software development
  • Minimum 5 years of experience with Operating Systems such as Embedded Linux, Unix/Linux, Yocto Custom Linux Distros
  • Minimum 2-3 years experienced in Technologies such as DOCSIS, HDMI, TCP/IP, IPv6, MPEG, SNMP, TR-069, Ethernet, WiFi
  • Minimum 2-3 experience in Collaboration Tools, source control tools such as Agile, Git, Jira, Jenkins
  • Working knowledge of GNU Toolchain, STL, object-oriented technologies and patterns
  • Presently reside in the United States

We offer you:

A challenging and pivotal role within a scale-up company with a mission to make the world a better place. We have an open environment where you can continuously develop yourself. We offer health benefits, a company bonus (based on company and personal performance ), 401K Match, flexible working hours, 22 vacation days (FT), 12 Holidays, and training opportunities.


Do you feel the ENERGY? APPLY!

Push the application button and upload your resume. 

(A motivational letter is not needed, but you are always welcome to send us one, you can upload it too.)

Want to become a Helioxer but in another function? Please check out our career page and follow us on LinkedIn!

An assessment may be part of the selection process.


About Heliox

Heliox provides world-class smart energy management solutions that are tailored and scalable within a fast-changing e-mobility landscape. We are working towards a sustainable world where a seamless charging experience is a standard for every electric vehicle, transforming the way we power our everyday.

Heliox is the market leader in fast charging systems within electric vehicles (EV), public transport, e-trucks, marine, mining and port equipment. Operating globally, Heliox' HQ is in the Netherlands, with local presence in Germany, Sweden, United Kingdom, Italy, Spain and the United States.

Our Core Values:

Sustainable: We seek long-term solutions to help businesses transition to sustainable electric mobility.

Cooperative: We work closely with a diverse group of partners to ensure we deliver on our promises.

Exploring: We are an innovative company that harnesses new technology and pushes boundaries.

Ambitious: We aim to go the extra mile for our clients, partners, the environment, both local and global and for each other.

Proud: We care deeply about our coworkers, clients, partners, the environment and the projects we work on.

At Heliox, we're committed to equal employment opportunity and we prohibits discrimination and harassment of any type without regard to race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender , gender identity or expression, or veteran status. We strive to be a more equal opportunity workplace everyday.

  Required Skills:

Fleet Bonus Wellness Pay Mining Diagrams Religion Offers Pipelines Savings Sustainability Calculations Energy Unix Product Development Reviews Software Development Supply Transportation Features Operating Systems LinkedIn Jenkins Infrastructure C++ C Linux JIRA Git Computer Science Documentation Python Software Testing Design Communication Science Training Management