
Real job — pulled straight from Ajax Systems’s careers page · Verified July 26, 2026 · No reposts.
Job description
Ajax Systems is hiring a Senior Embedded Engineer — a full-time, based in Lviv role. Apply directly on Ajax Systems's careers page below.
Senior Embedded Engineer
Team: Malevich Infrastructure Team
Location: Lviv
Workplace Type: onsite
Ajax Systems is a full-cycle company working from idea generation and R&D to mass production and sales. We do everything: we produce physical devices (the system includes many different sensors and hubs), write firmware for them, develop the server part and release mobile applications. The team is distributed among 2 offices in Kyiv and Lviv, all technical and product decisions are made locally.
Ajax already released and continuously improves Malevich OS, which is a heart of our Hub’s. Now we are looking for Embedded Engineers who are ready to make our system better with us. For us never could be enough: there are still a lot of new functionality, sensors, features to make our system even cooler.
Required skills:
- Proven experience in developing embedded real-time applications for commercial products.
- Excellent knowledge of embedded coding techniques, interfaces (e.g. SPI, I2C, UART, CAN, RS485) and subsystems
- Strong skills in various build systems.
- Excellent knowledge of C programming language
- Experience in debugging and validating complex embedded systems and protocol stack
- Understanding of operating systems: embedded developers usually need experience in programming in embedded Linux or similar embedded operating systems
- Good hands-on experience of software engineering fundamentals such as testing, continuous integration, continuous deployment, pull requests and code reviews, source control, work item/issue tracking.
Would be a plus:
- Experience with STM, Realtek MCU's
- Experience with programming RF modules and development low-energy wireless solutions.
- Scripting languages Python, Bash
- Commercial experience with specific real-time operating systems.
- Leading of software engineers teams.
- Ability to multitask effectively among different projects in a fast-paced environment
- Basic electronics: embedded engineers use oscilloscopes, logic analyzers, and multimeters for debugging
- Experience in commercial IoT projects
Responsibility zone:
- Participate in the full embedded software life cycle: design, implementation, code reviews, documentation, testing and validation
- Analysis and systematic problem solving for SW reported issues
- Cooperate with electrical engineers to perform verification of new hardware from software team perspective. Review and provide feedback on the firmware specific aspects of hardware design
- Delivery highly reliable Malevich OS releases
- Work with high-level and technical requirements for research and development new features
- Participate in making design decision to develop high performance and reliable embedded systems
- Create unit and functional tests
- Be ready to mentoring of newcomers|trainee coworkers
- Be ready to lead a feature team of software engineers to achieve goals and challenges.
With us you will enjoy:
- Working with a team of people to build the future of an industry.
- Non-trivial challenges and various specter of interesting tasks.
- A flexible, friendly and collaborative work environment.
- Corporate culture based on common sense.
We offer:
- The opportunity to share and implement your own ideas that could impact products and production
- Work with a motivated team and an environment with a zero-bullshit culture
- Competitive salary
- Medical insurance
- Corporate English classes
- Compensation for professional training
- The chance to take part in beta testing of Ajax security systems — receive and test new devices before their release
Join us in making Made in Ukraine 🇺🇦 synonymous with reliability.
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Frequently asked questions
What skills are required for Senior Embedded Engineer at Ajax Systems?
The required skills for Senior Embedded Engineer at Ajax Systems include: SPI, I2C, CAN, Python, Bash, IoT, Git, CI/CD, Agile.
What is the seniority level for Senior Embedded Engineer at Ajax Systems?
Senior Embedded Engineer at Ajax Systems is a Senior level position.
How do I apply for Senior Embedded Engineer at Ajax Systems?
You can view the full description and apply for Senior Embedded Engineer at Ajax Systems on EchoJobs: https://echojobs.io/job/ajax-systems-senior-embedded-engineer-n0upx.

