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1150 | Middle/Senior Embedded Engineer

Intetics ↗

📍 Romania, Romania 🇷🇴

full-time

mid-level

Posted —

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Key Skills

EmbeddedFirmwareARMFreeRTOSUART

Industry

Consumer ElectronicsIndustrial Automation

Job Description

Intetics Inc., a global technology company providing custom software application development, distributed professional teams, software product quality assessment, and "all-things-digital" solutions, is seeking a highly skilled and experienced Middle/Senior Embedded Engineer to join our dynamic team on a full-time basis.

Responsibilities

Design, develop, and maintain embedded firmware according to product requirements
Implement new features and enhancements using C and C++
Contribute to firmware architecture and system-level design decisions
Participate in requirements analysis, feasibility studies, and technical risk assessments
Develop firmware for ARM Cortex-M microcontroller-based systems
Work with both Bare-Metal and FreeRTOS environments
Design and implement low-level drivers and hardware abstraction layers
Integrate and maintain communication interfaces and protocols, including UART, SPI, and I2C
Debug and validate embedded systems using development software and laboratory tools
Review, optimize, maintain, and extend existing firmware codebases
Support hardware development activities, including schematic and PCB reviews
Identify and define hardware requirements based on firmware and system needs
Prepare and maintain technical documentation using Doxygen, Confluence, or similar tools
Participate in code reviews and technical discussions
Collaborate closely with distributed firmware, hardware, architecture, and project teams
Deliver technical tasks and project milestones within agreed timelines

Requirements

Must-haves

Embedded Firmware Development

3-5+ years of hands-on experience in embedded firmware development for microcontroller-based systems
Strong programming skills in C
Strong commercial experience with C++ and object-oriented programming
Commercial experience developing firmware for ARM Cortex-M microcontrollers, including M0, M0+, M3, M4, or M7
Hands-on experience with FreeRTOS or similar real-time operating systems
Experience with Bare-Metal embedded development
Experience designing and implementing low-level drivers and hardware abstraction layers
Ability to understand, maintain, optimize, and extend large or mature firmware codebases

Hardware and Electronics

Strong understanding of embedded electronic systems
Good understanding of electronics and hardware-software integration
Ability to read and analyze analog, digital, and power-electronics schematics
Experience identifying hardware requirements based on firmware and system needs

Communication Interfaces

Practical experience with UART, SPI, and I2C communication protocols

Architecture and Debugging

Experience debugging and troubleshooting embedded systems using development and laboratory tools
Understanding of embedded system architecture and system-level design principles
Ability to contribute to firmware architecture and technical design decisions
Ability to use block diagrams, conceptual designs, pseudocode, and other system-design techniques
Strong analytical and technical problem-solving skills

Development Tools and Processes

Experience with Git-based version control
Experience with Jira or similar issue-tracking systems
Experience preparing technical documentation using Doxygen, Confluence, or similar tools
Familiarity with code review practices and structured development workflows

Nice-to-have

Experience making firmware architecture and system-level design decisions
Experience with safety-critical, industrial, IoT, certified, or regulated electronic products
Good knowledge of PCB design principles for EMC compliance and EMI reduction
Experience with Ethernet, Wi-Fi, and network-connected embedded devices
Familiarity with cloud services and IoT architectures
Understanding of cybersecurity principles for embedded and connected products
Experience with Linux-based embedded systems or Linux kernel development
Experience with UML or other system-modelling methodologies
Familiarity with fire detection, emergency lighting, or central battery system applications