FIRMWARE DEVELOPER SKILLS, EXPERIENCES, AND JOB REQUIREMENTS

Published: Apr 15, 2025 - The Firmware Developer is skilled in embedded systems design, efficient algorithm implementation, and structured code development. This role requires experience with SoCs, microcontrollers, and storage protocols such as NVMe, SATA, and USB. The developer applies strong problem-solving and communication skills in complex system development and debugging.

Essential Hard and Soft Skills for a Firmware Developer Resume
  • Embedded Programming
  • RTOS Development
  • Peripheral Integration
  • Protocol Debugging
  • Linux Firmware
  • Scripting Languages
  • Firmware Testing
  • Version Control
  • Cybersecurity Tools
  • CI/CD Pipelines
  • Clear Communication
  • Problem Solving
  • Team Collaboration
  • Technical Leadership
  • Fast Adaptability
  • Time Management
  • Creative Thinking
  • Quick Learning
  • Detail Orientation
  • Analytical Thinking

Summary of Firmware Developer Knowledge and Qualifications on Resume

1. BS in Computer Science with 4 years of Experience

  • Ability to effectively communicate ideas and theories via white papers and technical design meetings
  • Proven experience with Embedded systems design, development, testing, and debugging
  • Ability to demonstrate, but not limited to, Embedded C/C++ development skills in a real-time, multi-threaded environment
  • Hands-on experience in programming different peripheral interfaces like UART, I2C, SPI, etc
  • Experience in developing, debugging, testing industrial protocols, Modbus, DNP3, IEC60870, IEC61850, Ethernet systems, protocol analyzers, and industry SCADA practices
  • Demonstrates expertise in embedded Linux and has written and implemented real-time data acquisition, scheduling, and design applications
  • Experience in programming C#, PHP, JS, and scripting languages like Python
  • Experience with IoT protocols, IP communications, and/or Industrial embedded applications
  • Strong knowledge of cybersecurity implementation
  • Deep knowledge of Continuous Integration and Continuous Deployment
  • Understanding of firmware design tools and languages
  • Good analytical and problem-solving skills

2. BS in Computer Engineering with 3 years of Experience

  • Knowledge about RTOS/baremetal systems, TCP/IP stack and networking
  • Detailed understanding of time synchronization methods (NTP, PTP, TSN)
  • Extensive knowledge of the secure boot concept
  • Experience with modern C/C++
  • Experience in embedded software development
  • Experience working in an Agile Scrum Team
  • Experience with a version control system
  • Knowledge of software testing techniques and documentation tools
  • Excellent written and spoken English and Polish
  • Demonstrated familiarity with programming and/or hardware description languages such as C, C++, VHDL, Verilog, assembly
  • Demonstrated experience in effectively communicating within a team environment
  • Familiarity with RISC microprocessor architectures (ARM Cortex, Microblaze, PowerPC, RISC-V)

3. BS in Electronics Engineering with 7 years of Experience

  • Deep understanding of Embedded operating systems (Linux, VxWorks, Integrity, FreeRTOS, uC/OS-II), electronics and PCBA design
  • Able to lead design teams, including technical leadership, budgeting, and scheduling
  • Experience in embedded firmware development
  • Proficient in writing and debugging C and assembly
  • Driver development experience in RTOS or OS Kernel environments
  • Experience designing SoC power, performance and thermal management techniques including voltage and frequency scaling
  • Experience developing for pre-silicon environments including simulators and FPGA emulation
  • Experience interfacing with Power Management ICs for initialization, DVFS, and monitoring
  • Understanding of server-class RAS features and event management
  • Experience defining interprocessor communication interfaces between embedded controllers and the platform
  • Familiarity with open source development, especially for embedded OSes such as Zephyr, eCos, uC/OS or FreeRTOS

4. BS in Software Engineering with 8 years of Experience

  • Experience in Embedded (C & C++) Programming and multi-threaded application development in an Embedded Linux environment
  • Experience with low-level embedded software design and development, including board bring-up testing and debugging
  • Extensive knowledge of knowledge and experience with ARM-based microcontrollers
  • Experience with low-level interfaces to hardware DMA, UART, I2C, GPIO, Serial Flash, etc.
  • Experience with full life cycle software development including requirements, design, development, and testing
  • Detailed understanding and experience in the implementation of open-source IP-based standard communications protocol stacks
  • Experience with TI Sitara AM335x processor hardware
  • Familiarity with WiFi, GPS, and hardware security module (HSM) implementations
  • Familiarity with software configuration and change management processes and tools (Git, Jira, etc.)
  • Strong knowledge and experience with GNU Tool Chain/Eclipse Linux Tools
  • Experience in Agile design methodologies
  • Strong problem-solving and embedded debugging skills

5. BS in Control Engineering with 6 years of Experience

  • Deep knowledge of the OSI model
  • Able to design, implement, and/or simulate communications protocols based upon those communications system principles
  • Strong knowledge of basic concepts of RF and wireless communications
  • Familiarity with Internet Engineering Task Force (IETF) protocols and RFC standards
  • Familiarity with ANSI C12.18, C12.19 metering standards
  • Experienced in C++ design and programming skills for embedded applications
  • Experience with C/C++ compilation and debugging tools
  • Experience with scripting languages, build systems, and version control systems
  • Excellent written and oral communication skills
  • Experience with development in a Linux environment for ARM target processors
  • Understanding of embedded design considerations including C/C++ memory management, microprocessor architectures, instruction efficiency, and I/O timing

6. BS in Signal Processing with 3 years of Experience

  • Strong understanding of Reactive Systems, Microservices and Domain Driven Design
  • Proven experience with Microsoft Azure and web development, directly resulting in the timely delivery of software solutions in the cloud
  • Expert level design experience in a variety of web and cloud technologies including HTML, CSS, JavaScript, React.js, Angular, .NET, Docker
  • Aggressive diagnosis and creative problem-solving skills
  • Ability to learn rapidly and master emerging technologies
  • Understanding of firmware and hardware design principles
  • Understanding of basic testing, coding, and debugging procedures
  • Good written and verbal English communication skills
  • Knowledge of ARM and equivalent embedded microcontroller architectures
  • Experience with Linux environment including kernel-level development (device drivers, memory management, file management, etc.), inter-process communication, and networking 
  • Experience in the design and development of web applications, ensuring security, protection of customer data, performance, scalability, and exceptional user experience

7. BS in Network Engineering with 5 years of Experience

  • Firmware development experience using C/C++ for microcontrollers (bare metal or RTOS-based)
  • Experience developing control algorithms (i.e., PID) for closed-loop systems, filtering and fusion algorithms, etc.
  • Able to device driver integration and development for peripherals and buses - SPI, I2C, PCIe, Ethernet, UART, GPIO, etc.
  • Experience developing microcontroller boot loaders, upgrade and diagnostic functionality
  • Familiarity with debugging tools and procedures
  • Experience working with radio components (i.e., PA, LNA), understanding Tx, Orx, and Rx signal chains, radio transceiver analog and mixed signals
  • Hands-on with lab equipment - network analyzers, spectrum analyzers, power sensors, signal generators, Vector Signal Analyzers
  • Experience with Python scripting
  • Experience developing firmware for optical transceivers and fibre optical modules
  • Experience with Linux BSP and drivers development
  • Understanding of microprocessor and system-on-chip architectures
  • Experience with Real-Time Operating Systems, FreeRTOS, Zephyr

8. BS in Applied Physics with 4 years of Experience

  • Strong C and C++ programming skills and product development experience
  • Strong background in software methodology and full-cycle development (design, implementation, testing, and debugging)
  • Experience in the computer networking industry, especially with routers, switches, wireless access points, firewalls, etc. 
  • Experience in electronics hardware, FPGA and firmware development using VHDL and the C programming language
  • Experience designing and implementing FPGA logic
  • Detailed understanding of signal processing algorithms and filters, audio-related processing encompassing Echo Cancellation and Noise Suppression
  • Proven ability to design and debug microcontroller and DSP-based embedded products
  • Experience designing interfaces using USB, I2C, SPI, UART, Ethernet and others
  • Experience with typical firmware development tools, including IDEs, configuration management tools, debugging tools and oscilloscopes
  • Good verbal and written communication skills
  • Proven interpersonal skills in a team-oriented, collaborative environment

9. BS in Systems Engineering with 6 years of Experience

  • Passion to pursue a career path in Computer Engineering or Computer Science
  • Deep knowledge of web and mobile application development
  • Strong communication and organization skills
  • Ability to arrive at good solutions, weighing alternatives
  • Capable of designing for and estimating performance, power, etc., in embedded systems involving data and control flows
  • Strong knowledge of structured code development methods and debugging techniques
  • Able to design complex systems, algorithms and implementations for features, performance and scalability
  • Good working experience with Microcontrollers and Microprocessors, SoC environments and tools
  • Good exposure to working with simulations, FPGA environments, and debug techniques
  • Excellent capability to design and deploy efficient algorithms in firmware
  • In-depth understanding of software/firmware development processes/cycles
  • Good understanding of storage protocols like NVMe, SATA, USB / SD

10. BS in Networked Embedded Systems with 5 years of Experience

  • Expertise in Firmware development, Linux Systems programming knowledge, use and debug code written in C/C++ on a Linux environment
  • Basic knowledge in Linux development environment, GitHUB, CI/CD, Agile methodology
  • Good communication skills and be ability to work effectively in a global team environment
  • Able to develop an algorithm in C/C++ with constraints on memory/execution time
  • Experience in algorithm development for DSP/Microcontrollers
  • Experience with Fixed-Point Arithmetic
  • Experience in using MATLAB/Python for algorithm development
  • Experience with Keil/IAR toolchains and LabVIEW
  • Demonstrated ability to track multiple test executions
  • Able to have creativity and initiative to improve test coverage, effectiveness, and the test process

11. BS in Computational Engineering with 6 years of Experience

  • Experience in embedded system design and test from architecture through implementation
  • Proven experience with programming and/or hardware description languages such as C, C++, VHDL, and Verilog
  • Experience with communication protocols such as UART, Ethernet, SPI, I2C, CAN bus, etc.
  • Hands-on laboratory experience with instrumentation, test equipment, and debug/test methods
  • Be capable of performing in a collaborative engineering environment, working closely with multi-disciplinary teams
  • Demonstrated experience in effectively communicating within a team environment 
  • Experience in professional backend software development
  • Strong programming experience in automation development and modern languages
  • Experience in creating/updating automated test cases
  • Strong verbal and written communication skills
  • Strong analytical skills, problem-solving and independent thinking skills
  • Strong knowledge of QA methodology and automation tools, with demonstrated QA experience in software development
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