Job Description

We are seeking a highly skilled Embedded UI & Connectivity Engineer to join our growing electrical and embedded systems team. This role focuses on extending our product capabilities with touchscreen interfaces, Bluetooth/Wi-Fi connectivity, PC/mobile software tools, and cloud-based data handling. In addition to embedded development, the role requires software engineering discipline and a collaborative mindset to help us improve version control, testing, and automation across our projects.

To apply, please submit a cover letter that explains your qualifications for this position, highlights your relevant experience, and demonstrates how your skills align with the role, along with your resume.

Requirements:1. Technical Skills

Proficiency in C/C++ for embedded systems
Experience with touchscreen GUI frameworks (LVGL, TouchGFX, Qt Embedded)
Familiarity with BLE (GATT profiles, OTA updates) and Wi-Fi (ESP32, STM32 modules)
Proficient in Python, or JavaScript/TypeScript for building PC or mobile tools
Experience interfacing microcontrollers via USB, UART, BLE, Wi-Fi
Familiarity with cloud platforms such as Firebase, InfluxDB, or custom REST/MQTT APIs
Experience using Git, GitHub, and basic CI/testing workflows

2. Experience

5+ years in embedded systems or software-tool development
Proven ability to build interactive UIs and wireless-connected embedded products
Experience with PC or mobile apps that interact with embedded hardware
Test automation or validation framework development is a plus

3. Soft Skills

Strong problem-solving and debugging ability across software and hardware interfaces
Effective communication and documentation of system-level interactions
Collaborative and proactive approach to team-based projects
Flexible and self-motivated with a desire to improve system quality and usability

4. Educational Background

Bachelor’s degree in Computer Engineering, Electrical Engineering, or a related field

Key Responsibilities:1. Embedded UI Development

Design, implement, and optimize touchscreen interfaces using embedded GUI frameworks
Build user-friendly interactions for configuration, diagnostics, and real-time feedback
Ensure smooth, responsive performance on resource-constrained MCUs

2. Wireless Integration

Develop embedded firmware for Bluetooth and Wi-Fi connectivity
Implement secure OTA update mechanisms and wireless device configuration
Collaborate with app/cloud developers (or develop yourself) to build mobile or PC interfaces

3. Tools & Cloud Integration

Create PC-based tools or mobile apps to interface with embedded devices
Design cloud dashboards or data pipelines to support remote diagnostics or logging
Develop lightweight servers or local web interfaces on devices for configuration or monitoring

4. Collaboration & Quality

Implement and enforce Git-based collaboration practices, CI integration, and automated testing
Participate in peer reviews, testing plans, and cross-functional collaboration
Document UI workflows, wireless protocols, and interface specs for hardware/software alignment

About AFEX

At AFEX, we design, test, and install fire suppression systems for heavy equipment used in mining, forestry, landfill, and construction industries. We’ve built a premium brand based on ruggedness, quality, and reliability. Our products are subjected to stringent in-house quality control and are regularly tested by third-party labs.

To be considered, please submit your resume and a cover letter detailing your experience with embedded user interfaces, connectivity (BLE/Wi-Fi), and software tools.

Job Type: Full-time

Pay: $50,000.00 - $120,000.00 per year

Benefits:

401(k) matching
Dental insurance
Health insurance
Health savings account
Life insurance
Paid time off
Vision insurance

Ability to Commute:

Raleigh, NC 27616 (Required)

Work Location: In person

AFEX Div Bonaventure Group

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Embedded UI & Connectivity Engineer