Deviark

We are seeking a Firmware Engineer to contribute to the design and development of embedded firmware for our advanced DC/DC power conversion ICs.
In this role, you will create control firmware for a family of MCU-based digital power
controllers for various DC/DC power supply topologies. This will enable real-time control,
configuration, and communication with external systems through serial protocols such as
I2C, PMBus and UART.
If you have a strong foundation in embedded systems programming and are eager to learn
and grow your skills, we’d love to hear from you!

Responsibilities:
As part of this role, you will:
— Write and test embedded firmware for power IC applications using C.
— Implement real-time control and configuration firmware for embedded systems.
— Interface with serial communication protocols such as I2C, PMBus, and UART.
— FW development for peripherals such as ADC, DAC, and communication interfaces.
— Assist in debugging and validating embedded firmware with mixed-signal hardware in
a lab environment.
— Collaborate with hardware and software engineers to ensure seamless functionality.
— Create and maintain documentation, including feature descriptions, user guides, and
firmware design specifications.
— Contribute new ideas for firmware improvements and participate in code reviews to
maintain quality standards.

Qualifications:

— You are a hands-on engineer with a strong interest in embedded firmware development.
You are best equipped for this role if you have:
— BS or MS in Electrical Engineering, Computer Science, or related field.
— 4+ years of experience in embedded firmware development.
— Proficiency in C programming for embedded systems.
— Familiarity with serial communication protocols such as I2C, UART, or PMBus.
— Basic understanding of mixed-signal systems (combining analog and digital
components).
— Lab experience for debugging firmware with hardware circuits.
— Familiarity with version control systems (e.g., GIT) and debugging tools like JTAG.- Strong problem-solving skills and the ability to work in a collaborative team
environment.
— Good written and verbal communication skills in English language.

Preferred Skills (Nice to Have):
— Know-how and experience in DCDC power conversion systems.
— Experience with version control systems like GIT.
— Proficiency with JTAG debuggers and debugging firmware systems.
— Familiarity with bare-metal, RTOS environments, and device drivers.
— Programming experience with Python.
— Expertise in serial communication protocols such as I2C, PMBus, and UART.
— Experience with bug tracking systems like JIRA.

Deviark is an international software development company specializing in IT consulting, project management, and software development.

The main areas of expertise are native Android/iOS apps and web solutions.

Our mission is to provide our clients with solutions that help them succeed. We work at the highest level of quality and productivity.

Our team is expanding, and we are looking for new talents. This time we are actively seeking a UI/UX Designer (Lviv only!)

You are our ideal candidate if:
→ You have 1+ years of experience (mobile design experience is a must);
→ Have excellent communication skills (presenting your work and defending your decisions, being transparent);
→ Have experience working across different domains;
→ Have a strong understanding of usability and human-centered design;
→ Proficiency in Figma;
→ English — Upper-Intermediate level.
Lviv location is preferred.

What we can offer:
→ Competitive compensation;
→ Regular review of wages and qualifications;
→ Official employment;
→ Free English language courses within the company;
→ Hybrid work format (optional 3 days in the office, 2 days remote);
→ Professional development and growth opportunities;
→ Company-covered conferences/certifications/seminars;
→ Friendly environment;

If you see yourself in this description, please send your resume and portfolio as soon as possible. If your experience matches the position, we will contact you within 5 working days.