Vusion

IoT-powered digitalization of physical retail

IoT Application Engineer - Embedded C++ & BLE

Embedded EngineeringConfirmed live in the last 24 hours

Full-timeFernitz, Austria€4k /mo

About the Job

Requirements

A degree in computer science or electrical engineering, or equivalent experience.
At least 3 years of relevant C/C++ application development in embedded, Internet of Things, or comparable product-oriented research and development.
Strong hands-on experience in C/C++ application development.
Experience with embedded Linux and debugging on target hardware.
Experience with cross-compilation, software development kits, version control, and testing.
Knowledge of Linux processes, threads, inter-process communication, and networking.
Understanding of Internet of Things gateway architectures and end-to-end communication.
Practical Bluetooth Low Energy knowledge and willingness to deepen gateway and controller expertise.
Ability to model complex solutions and explain technical findings clearly.
A pragmatic, structured approach to improving established systems.
Curiosity and willingness to expand knowledge of Bluetooth Low Energy, Internet of Things, and embedded technologies.

Responsibilities

Develop and maintain C/C++ applications and services for embedded Linux gateways.
Implement cloud-to-device communication and gateway application logic.
Integrate Bluetooth controller interfaces and third-party access point platforms.
Analyze runtime, performance, and communication issues.
Verify Bluetooth Low Energy host-controller and end-device communication.
Develop automated tests for application and system integration.
Improve software quality, security, reliability, and maintainability.
Support cross-platform builds, releases, and partner integration.
Evaluate product maturity through alpha, beta, and system-level testing.
Troubleshoot laboratory findings and customer-reported application or communication issues.
Support test automation, regression coverage, and verification environment stability.
Document interfaces, technical decisions, known limitations, and troubleshooting findings.
Identify technical risks, propose countermeasures, and communicate status and dependencies.
Support Bluetooth Low Energy and radio-frequency coexistence and performance analysis with domain experts when required.

Desired Qualifications

Gateway, Bluetooth Low Energy, and access point experience is beneficial; deep Bluetooth Low Energy specialization is not required from day one.
Python, Bluetooth Low Energy analysis tools, and Bluetooth Core Specification knowledge are advantages.

Job Description

Responsibilities

Develop and maintain C/C++ applications and services for embedded Linux gateways.
Implement cloud-to-device communication and gateway application logic.
Integrate Bluetooth controller interfaces and third-party access point platforms.
Analyze runtime, performance and communication issues.
Verify BLE host-controller and end-device communication.
Develop automated tests for application and system integration.
Improve software quality, security, reliability and maintainability.
Support cross-platform builds, releases and partner integration.
Evaluate product maturity through alpha, beta and system-level testing.
Troubleshoot laboratory findings and customer-reported application or communication issues.
Support test automation, regression coverage and verification environment stability.
Document interfaces, technical decisions, known limitations and troubleshooting findings.
Identify technical risks, propose countermeasures and communicate status and dependencies.
Support BLE/RF coexistence and performance analysis with domain experts when required.

Qualifications

Education

Degree in computer science, electrical engineering or equivalent experience.

Experience

At least 3 years of relevant C/C++ application development in embedded, IoT or comparable product-oriented R&D.
Gateway, BLE and access point experience is beneficial; deep BLE specialization is not required from day one.
Strong hands-on experience in C/C++ application development.
Experience with embedded Linux and debugging on target hardware.
Experience with cross-compilation, SDKs, version control and testing.
Python, BLE analysis tools and Bluetooth Core Specification knowledge are advantages.
Fluent English.

Skills/Abilities

Knowledge of Linux processes, threads, IPC and networking.
Understanding of IoT gateway architectures and end-to-end communication.
Practical BLE knowledge and willingness to deepen gateway and controller expertise.
Strong technical understanding and analytical problem-solving skills.
Ownership mindset with high standards for code quality, reliability and maintainability.
Ability to model complex solutions and explain technical findings clearly.
Pragmatic, structured approach to improving established systems.
Collaborative communication with internal teams and external partners.
Curiosity and willingness to expand knowledge of BLE, IoT and embedded technologies.

Additional Information

We innovate. We help communities thrive. 

 VusionGroup has an international presence in 19 countries. In joining us, you’ll be part of a globally distributed team of intellectually curious, committed, and collaborative co-workers.  

 The work is fast paced, challenging, and ambitious. Here, you will feel valued for your contributions as we reinvent modern commerce—together.  

We feel supported. You will too.  

VusionGroup is a place where people feel safe, happy, and respected. We offer programs and benefits to support you in whatever comes next in your life, including: 

Pay: Competitive pay
Schedule: A flexible, hybrid work schedule  
Career Growth: E-learning opportunities and workshops, and global mobility potential

🎒 Company merch and presents
💻 Notebook (can also be used privately)
🚏 Good public transport connections w/ financial support
⏲️ Flexible working hours
🏡 Home Office
🩳 No dresscode / casual style
💸 No All-In contract
⛹️ Team Events
🚤 Beautiful Mur in walking distance
♿️ Accessibility
🚲 Bicycle parking
🍽️ Canteen with different meals and financial assistance
🥙 Nearby kebab
🥝 Fresh fruits
☕️ Coffee, tea, water, …
🔌 Electric charging station
🧳 Airport Graz nearby
🗺️ Multiculturality – Hanging out with colleagues from all around the world

#LI-HYBRID

Not the right opportunity for you?  
Share this job with a friend or search all careers at vusiongroup.com/careers.  

A minimum basic salary of EUR 3.954 gross per month for full-time employment applies to the advertised position with a willingness to pay depending on the actual qualifications.

About the Company

Vusion

IoT-powered digitalization of physical retail

VusionGroup digitalizes brick-and-mortar retail by offering hardware and software that turn stores into connected, data-driven assets, using electronic shelf labels (ESLs) and a cloud platform to manage pricing, inventory, and store data. Its SESimagotag smart labels automatically update prices and product information, while VusionCloud acts as the central IoT backbone that collects and analyzes data from stores. The company differentiates itself with an end-to-end, cloud-connected hardware-and-software platform built and expanded through strategic acquisitions (e.g., In the Memory, Belive.ai) to enable in-store analytics, computer vision, retail media, and data monetization, serving large retailers like Walmart and Carrefour. Its goal is to help retailers reduce stockouts and waste, optimize pricing and operations, automate repetitive tasks, and unlock new revenue streams from data and in-store advertising.

Company size: 1,001-5,000
Company stage: IPO
Headquarters: Milpitas, CA
Founded: 2006

Recently Posted Jobs

Explore more opportunities at Vusion

See more jobs