Jobs

We are seeking an Engineer to develop and implement real-time signal processing algorithms. The ideal candidate will have experience with design & implementation of adaptive algorithms.

Key Responsibilities:

• Develop real-time signal processing solutions
• Design and implement digital beamforming algorithms
• Optimize algorithms for interference mitigation
• Create test procedures and validation methods
• Document algorithm design and performance
• Support system integration

Required Qualifications:

• Bachelor's degree in Electrical Engineering or related field
• Strong programming skills (VHDL/Verilog)
• Experience with real-time signal processing
• Understanding of adaptive algorithms

Technical Skills:

• FPGA design
• Digital filter design
• Algorithm optimization
• System performance analysis

Product: 

The customer is developing a monitoring system for gas insulated switchgear. The system consists of potentially hundreds of measurement nodes. Each is connected via Ethernet to a central data collection computer. The nodes must be synchronized with microsecond precision. 

Key duties: 

Firmware Architecture Consulting/ Firmware development. The mission is to help developing the microcontroller firmware for the measurement nodes.

Main skills:

• Embedded
• Firmware development
• Programming Language: C
• (free)RTOS
• ARM cortex R5F
• Texas Instruments MCU (e.g. AM243X)
• Time Synchronization with IEEE1588v2 PTP
• Ethernet stack on embedded microcontrollers (lwip)
• Update over Ethernet for microcontrollers

GlobalLogic is seeking a versatile Senior Software Engineer with C/Embedded, with a proven track record in software development, to join our world-class team. This role entails a strong command of C, Networking, and Embedded Linux along with the ability to work within strict deadlines. The ideal candidate is self-motivated, possesses analytical thinking, and is meticulous. An awareness of WLAN, Ethernet drivers, and experience in TCP/IP, switching & routing, Ethernet, and Bridging is a must. Proficiency in software development using Git is also a key requirement.

Requirements:

• Must have demonstrated strong technical skill set in software development and a strong command of C, Networking and Embedded Linux.
• Ability to work within tight deadline. Self-motivated with analytical thinking and good attention to details.
• Awareness on WLAN, Ethernet drivers along with experience in TCP/IP, switching & routing, Ethernet, Bridging is required.
• Software development expereince using Git.
• 3+ years of experience in relevant technology

Nice to have:

• Development experience WiFi Technology
• Experience with RDK-B/Yocto/OpenWrt

Job Responsibilities:

• Work as a part of the C & Linux-Embedded team to develop reliable and scalable WiFi solutions.
• Actively participate in software design and code reviews, ensuring the highest standards are met.
• Independently resolve complex technical problems with proven problem-solving skills.
• Successfully implement and strictly adhere to project deadlines and achievements.

Our partner is an innovative technology company specializing in the development and implementation of cutting-edge solutions in embedded systems and radio frequency (RF) engineering.

We are currently seeking an experienced Firmware Engineer to join our team.

Key Qualifications:
BA or Master’s degree in computer science
Strong level of C/Embedded programming (FW, drivers)
3+ years of experience in industrial or embedded software development
Excellent debugging skills
Familiarity with embedded firmware design
Expertise in hardware components and design
Programming under Linux environment
Advanced experience with Git tools and workflows

Responsibilities:
Developing and implementing software for industry specific hardware
Designing firmware solutions based on company or project needs
Designing detailed firmware plans
Ensuring that firmware is always functional and up-to-date
Troubleshooting and optimising firmware

REQUIRED:

• BA or Master’s degree in computer science
• Strong programming experience in C
• 3+ years of experience in industrial or embedded software development
• Good analytical skills
• Highly motivated, a fast learner, and autonomous
• Proven problem solving skills
• Good understanding of embedded software
• English — at least intermediate
• Good communication skills

PREFERED:

• Experience in Linux Kernel Development
• Experience in Networking
• Experience in Telecom domain and Telecom projects (e.g. WiFi, WiMAX, LTE)
 

Job Responsibilities

• Developing and testing new features for new PMP product based on 802.ac\ax solution

• Participating in design decision make process

• Analyzing and resolving bugs

Department/Project Description

Cambium Networks is a dynamic, growth-oriented company serving an exponentially growing industry.
Cambium Networks provides professional grade fixed wireless broadband and microwave solutions for customers around the world. Solutions are deployed in thousands of networks in over 153 countries, with our innovative technologies providing reliable, secure, cost-effective connectivity that’s easy to deploy and proven to deliver outstanding metrics.
Cambium Networks has few development centers: Rolling Meadows, IL, USA and Ashburton, Devon, UK.

We are a product company specializing in the development of complex technological solutions across various industries. Our team works on innovative projects that demand high standards of efficiency and technological capability. We value a creative approach, deep technical understanding, and a drive for continuous improvement.

Key Requirements.

• Programming Languages: C, C++, Python.
• Operating Systems: Knowledge of the von-Neumann architecture, process management, and interrupt handling.
• Platforms: Experience with STM32, ESP32, Raspberry Pi.
• Databases: Basic knowledge of relational databases (MySQL, PostgreSQL).
• Networking: Understanding of signal processing and network technologies.

Experience with STM32Cube, Arduino, and other embedded system development tools will be an advantage.

In our company, you will be involved in the full product development cycle and have the opportunity to see the tangible results of your work. We offer exciting and forward-thinking projects, as well as the chance to work with a team of unique professionals who are rare in the industry.

What we offer:

• Competitive salary based on your skills and experience.
• A dynamic environment with opportunities for professional growth.

• Office or hybrid work options, with office benefits:

  - Autonomous heating, air conditioning, water supply, and uninterrupted electricity.

  - Convenient office location near the metro.

  - Coffee, sweets, fruits, and nuts for your enjoyment and comfort.

The CHI Software team is not standing still. We love our job and give it one hundred percent of us! Every new project is a challenge that we face successfully. The only thing that can stop us is… Wait, it’s nothing! The number of projects is growing, and with them, our team too. And now we need a Middle/Senior Embedded AOSP Engineer.

Requirements: 

• 3+ years of professional experience in Android AOSP development and kernel modifications 
• Excellent knowledge of C/C++ for Linux kernel and driver development Familiarity with Java/Kotlin for Android framework
• Familiarity with Python for test automation
• Experience with Android Studio, Visual Studio Code, GCC/Clang toolchains
• Strong knowledge of USB 2.0/3.x, TCP/IP stack, 802.11ax, Binder IPC 
• Confident working with LXC/LXD

Will be a plus: 

• Master's degree in Computer Science or Electrical Engineering (Embedded Systems focus) 
• Publications or patents in container virtualization or USB security
• Certifications such as Android Certified Engineer or LPI Linux Essentials
• Practical experience in WLAN debugging procedures 
• Deep understanding of USB protocol architecture

Responsibilities: 

• Integrate LXC into Android systems 
• Modify Android boot sequences, initramfs structures, and LXC configuration 
• Transform root file systems into LXC-compatible structures 
• Customize mount points for system partitions 
• Optimize kernel drivers, scheduling algorithms, and namespaces 
• Perform kernel builds with LXC flags and analyze kernel panic using debug tools 
• Adapt SELinux policies for container security 
• Diagnose WLAN stack and network/hardware faults 
• Analyze wpa_supplicant logs and network subsystems 
• Reverse-engineer driver issues 
• Develop HAL modules for USB gadget mode and implement USB PD negotiation algorithms

Our perks

• Covered vacation period: 20 business days and 5 days off;
• Free English classes;
• Flexible working schedule;
• Truly friendly and supportive atmosphere;
• Working remotely or in one of our offices;
• Medical insurance for employees from Ukraine;
• Compensation of psychological counselling;
• Legal support;
• Relocation assistance.
  
   

As a Hardware Engineer, you will contribute to the development of the most advanced electronic equipment used in the UAV application area. There’s an opportunity to join the exceptionally skilled cross- functional team capable of creating advanced system-level solutions from scratch.

Responsibilities:

— participation in product and prototype development;
— design, develop, and review PCBs and their sub-components;
— drive resolution of different technical issues, including those related to architecture (performance, power consumption, thermal behavior), production (quality, manufacturing), and development (schematic design and review, PCB layout, and overall system integration);
— research on hardware components that could be used to solve business problems;
— documenting technical solutions;
— generating PCB manufacturing documents;
— be responsible for the entire HW product development lifecycle.

Skills & Experience:

— solid understanding of principles of analog/digital electronics;
— able to design the complex PCB projects;
— understanding of the full device manufacturing cycle;
— hands-on experience with lab measurements with modern equipment;
— knowledge of EMI/ESD protection principles;
— experience with modern simulation tools;
— experience with Altium Designer/KiCAD;
— strong debugging and troubleshooting abilities, analytical skills;
— intermediate level of technical English.

Nice to have:

— understanding of RF design;
— high-speed digital circuits design;
— PCB development with FPGA.

This position offers a unique opportunity to work in a high-tech team that develops innovative solutions and directly influence the future of the industry. Want to learn more about this role? Submit your application and we’ll be in touch to discuss the next steps!

Description

Our client is the leading internet and cable TV provider in the USA.
They deliver more than just Wi-Fi — they redefine the way we connect. With cutting-edge Mesh devices that communicate with the cloud, their network constantly evolves: optimizing topology, fine-tuning signal parameters, and ensuring seamless, high-speed connectivity.
It’s Wi-Fi that thinks ahead — for a life without limits.

Requirements

• Must have demonstrated strong technical skill set in software development and a strong command of C, Networking (L2-L3) and Embedded Linux.
• Ability to work within tight deadline. Self-motivated with analytical thinking and good attention to details.
• Awareness on WLAN, Ethernet drivers along with experience in TCP/IP, switching & routing, Ethernet, Bridging is required.
• Software development expereince using Git.
• 3+ years of experience in relevant technology

Nice to have:

• Development experience Wi-Fi Technology​
• Experience with RDK-B/Yocto/OpenWrt

Job responsibilities:

• Work as a part of the C & Linux-Embeded team to develop reliable and scalable WiFi solutions.
• Actively participate in software design and code reviews.
• Expected to work independently with good problem resolving skills.

We are looking for a Hardware Engineer with strong skills in PCB design to support our automotive and industrial initiatives. The role is focused on technical engagement during presales, participation in project acquisition, and technical validation of architectural concepts.
 

Responsibilities:

• Conduct analytical research to identify the best technical solutions.
• Engage in discussions with the client.
• Design PCBs using Altium Designer.

Requirements:

• Solid experience with Altium Designer — including design of complex digital schematics and diverse PCB types (high-current, mixed-signal, compact, and large-format boards).
• Confident working with thermal management and high-power design constraints.
• Practical experience preparing hardware for CE certification, with designs operating up to 72V and 400A.
• Ability to collaborate with mechanical engineers and operate within Agile environments.
• English: Upper-Intermediate or higher (client communication).

Nice to Have:

• Experience with STM32 and/or FPGAs (Xilinx/AMD).
• Background with Battery Management Systems (BMS).

Bavovna Defence is a company operating in the miltech sector, specializing in the development of electronic devices for the frontlines. Our products include munition drop controllers, remote detonation systems, target tracking systems, communication systems, and more.

For the past 2.5 years, we have been fully dedicating ourselves and our work to bringing Ukraine’s victory closer and strengthening its defense capabilities.

We are not planning to stop—only to expand! That’s why we are currently looking for a skilled Hardware Engineer, whose responsibilities will include:

• Developing technological maps for the production of electronic devices.
• Designing electronic devices, as well as physical and mathematical models of systems.
• Creating physical models for simulating control systems for electronic devices and aerial vehicles in MATLAB/Simulink.

• Researching and adapting new production technologies (related to development).

   

Requirements:

• Strong knowledge of physics and mathematics.
• Experience working with safety systems.
• Understanding of analog and digital circuit design.
• Knowledge of electromagnetic compatibility (certification experience is a plus).
• Understanding of PCB manufacturing/assembly and knowledge of IPC standards.
• Experience with Git.
• Proficiency in Altium Designer / OrCad / Eagle.
• Ability to read blueprints and work with STEP models.
• Experience with SPICE simulators: LTSpice, PSpice, Multisim, Microcap, Proteus.

• English proficiency (spoken skills are preferred).

   

Bonus points for:

• Experience with BGA packages / multilayer (8+) PCBs.
• Experience with STM32 controllers / FPGA.
• Experience in RF circuit/antenna/SDR system design.
• Experience with instrumentation amplifiers.
• Experience in designing switching power supplies.
• Experience in Safety-Critical / Mission-Critical system development.

What we offer:

• Competitive salary (at or above market level, depending on technical interview results).
• Remote work format.
• Flexible schedule (we prioritize task completion within deadlines rather than fixed working hours).
• A truly friendly team of professionals and like-minded individuals who will support, assist, and eagerly share their expertise with new team members.

We look forward to having you on board! 🚀

Samsung R&D Institute Ukraine is looking for a passionate and collaborative Embedded/Hardware Security Researcher to join our team in Kyiv.

If you love working directly on consumer-facing products we are glad to meet you at our team in Samsung R&D Institute Ukraine.

Embedded systems vulnerability assessment and HW related white/grey/blackbox penetration testing of Samsung mobile products:

• Perform security testing, including pentest of HW and low level firmware device components, security mechanisms
• Conduct risk analysis and security issues mitigation advisory for discovered issues
• Participate in exploitability Proof-of-Concepts development
• Monitor public sources, reproduce externally-reported  HW related vulnerabilities
• Research and monitor emerging threats, including new attack methods and new types of security issues

Requirements:

• Binary reverse-engineering experience
• Knowledge of digital schematics, logic analyzers, HW protocols (I2C, SPI, JTAG, UART), ROM / Bus / Periphery operation
• Understanding of typical software security issues (stack/heap exploitation, code injection, design flaws and oth.)
• Experience with disassemblers
• Proficiency with C/C++, Assemblers (x86/x86_64, ARM)

As a plus:

• Soldering skills, ability to modify the target device
• Embedded firmware reverse-engineering, software exploitation experience
• Experience with HW related attacks (ex. side channel analysis, Fault Injections, power analysis)
• Understanding of Linux Kernel architecture, ARM TrustZone, Secure Boot as a great plus
• Digital schematics and documentation analysis, PCB development skills as a plus
• Participation in security contests, CTFs 

Benefits:

• competitive salary, annual salary review, annual bonuses
• paid 28 work days of annual vacations and sick leaves
• opportunity to become an inventor of international patents with paid bonuses
• medical & life insurance for employees and their children
• paid lunches
• discounts to Samsung products, services
• regular education and self-development on internal courses and seminars
• hybrid work format, working in office is required for some tasks

About Product

VyOS is an open-source network operating system that provides an all-in-one platform for network management. Built on Linux, VyOS integrates powerful routing, firewall, VPN, and network services into a unified system. Unlike traditional networking hardware, VyOS can be deployed on a wide range of platforms, from physical routers and cloud environments to virtual machines, giving users flexibility and control over their network infrastructure.

The key strength of VyOS lies in its comprehensive feature set. It supports dynamic routing protocols (BGP, OSPF, RIP), multiple VPN types (IPsec, OpenVPN, WireGuard), firewall rules, traffic shaping, and more — all configured through a unified command-line interface (CLI) familiar to network engineers. Its ability to scale across various environments makes it popular with organizations seeking open-source networking solutions.

Job Description

We are looking for a skilled C Developer for Linux to join a team of professionals creating open-source Linux-based networking operating system. You will work in a full-remote environment together with colleagues around the world. This role requires a hands-on technical expertise and curiosity for investigations and problem solving.

Responsibilities

You will:

• Develop C code to configure, control and monitor networking operations and functions.
• Maintain and improve FRRouting ( FRRouting ) Internet routing protocol suite and other Linux networking applications (keepalived, StrongSWAN, Accel-ppp).
• Investigate and resolve software bugs, creating and updating detailed bug reports with steps to reproduce, technical context, and applied solutions.
• Perform code reviews and integrate code contributions from internal dev team and from community members.
   

Candidate Requirements

Skills

• Strong knowledge of C in Linux environment
• Deep understanding of network technologies
• Deep understanding of Linux internals and of the Linux kernel network stack
• Solid Computer Science fundamentals (algorithms, data structures, concurrency, etc.)
• Excellent problem-solving skills, capable of resolving complex technical issues
• Proficiency in English at a B2+ level or higher, with strong written and verbal communication skills.

Experience

• 5+ years of experience in C/C++ with 3+ years of experience in C for Linux development
• Experience with dynamic routing protocols, at least as a user, is required
• Proven experience in development of network solutions and technologies - routers, firewalls, VPN, etc.
• Contribution into Opensource projects is a big plus
• Huge plus - familiarity with VyOS or other network operating systems.
• Working in an Agile, iterative development environment
   

Work Conditions and Compensations

• Fully Remote Work: This is a 100% remote position, allowing you to work from any location.
• Flexible Work Schedule: While we offer a flexible work schedule that allows you to manage your own time, the nature of our globally distributed teams may require occasional work during non-typical hours to align with colleagues across different time zones. Collaboration and communication are key, so some availability for cross-time-zone meetings will be necessary.
• Vacation: Enjoy 20 days of annual paid vacation.
• National Holidays: You are entitled to up to 10 days of paid leave for recognized national holidays.
• Sick Leave: Employees can take sick leave as needed, in accordance with company policy.

As a part of GlobalLogic RAN Academy program you will get knowledge of LTE/5G RAN foundamentals, standards and technologies which enable cutting-edge telecommunication products. You will get crucial knowledge needed to become a successful software engineer capable of accepting challenges of end-to-end development of the modern RAN system. You’ll enrich your professional experience via learning, solving challenging tasks and collaborating in the team of peers led by experienced engineers and technical leaders. You will also work on Academy/POC project and get knowledge of practicalities of commercial SDLC, such as Agile ways of working, systems, tools and team processes. We invite you to make first solid steps in your carreer path and join our friendly and dynamic team!

Requirements:
– hands-on proficiency in C/C++
– be confident Linux user
– have understanding of Neworking principles
– have generic understanding of Radio Access Network (RAN) technologies (i.e. LTE, 5G) and trends (Cloud RAN, Open RAN, etc.)
– Interest or any experience in embedded/multi-core systems would be a plus
– Git, Gerrit experience would be a plus
– Good written and spoken English

As a result, you will gain:
– Hands on experience in LTE/5G RAN and L1-L3 protocols development
– Essentials of 3GPP standards
– Improve knowledge in Linux, Networking
– Understanding of Cloud basics (k8s, Docker, etc.)
– Learn essentials of RAN acceleration (e.g. DPDK, Nvidia CUDA, etc.)
– Familiarity with the radio network testers and emulators such as Viavi TM500, Keysight, etc.
– Get basic proficiency in commercial SW development, Agile ways of working, CI/CD principles and tools (e.g. Git, Jira, Jenkins, Confluence, etc.)

Job responsibilities
– Attend and engage in all training sessions, ask relevant questions, and participate in group discussions to maximize learning
– Complete all assigned exercises and practical tasks within given deadlines to reinforce theoretical knowledge through hands-on practice
– Dedicate time to self-study, including reviewing training materials, conducting additional research, and keeping up with industry requirements relevant to the program
– Contribute to the development of Academy/POC project by actively participating in brainstorming sessions, dividing tasks, and ensuring timely completion of your portion of the work
– Take personal initiative to identify areas for improvement and seek out additional learning resources, such as online courses or documentation, to enhance skills in critical areas
– Maintain clear and open communication with instructors and peers, providing constructive feedback, and reporting progress or challenges regularly
– Follow the training schedule, adhere to the rules and code of conduct of the program, and meet deadlines for all tasks and project milestones

Job Description

Required
The C/C++ programming languages
Smart and fast learner

Preferred
Basic Linux and networking knowledge
Experience with OpenWrt would be a big plus
Intermediate English level

Job Responsibilities

Trainee Software Engineer will be trained according to the following plan:
- Linux/Networking software development  training (C/C++/Linux/Networking, up to 3 month)
- Project specific training (1 week, based on results of Linux/Networking training)
- Join project team, working on real products

Department/Project Description

Project details:
The product is next-generation Residential Gateways software, which is fully designed and developed by GlobalLogic engineers in Lviv.
For more than 10 years GlobalLogic team of 50+ engineers develops new models and maintains a multi-million installed base.

Main technologies: 
C/C++, Networking, Embedded Linux

Features of the software:
∙ Connecting to the Internet in various ways: PON, Ethernet, Wi-Fi, 5G, xDSL, DOCSIS
∙ Extensive functionality: IPv6, Firewall, VoIP, IPTV, Web Server, Wi-Fi, UPnP, Remote Control, Parental Control, SIP, IGMP and others
∙ Works on different hardware platforms (mainly MIPS and ARM)

We offer:
∙ Interesting and challenging work in a large and dynamically developing company
∙ Exciting projects involving newest technologies
∙ Professional development opportunities
∙ Excellent compensation and benefits package, performance bonus program
∙ Modern and comfortable office facilities