Embedded Linux Developer (Video Intrusion)

Ajax Systems is a leading international technology company and the largest developer and manufacturer of security systems in Europe, offering smart home solutions. Our ecosystem encompasses 180 devices, mobile and desktop applications, and robust server infrastructure. Each year, we experience significant growth in both team size and global user base, currently boasting over 4,100 employees. Ajax sensors protect 3.5 million users across more than 187 countries worldwide.In recent times, security has become increasingly crucial for homeowners and businesses alike. Whether it’s safeguarding residences, protecting assets, or ensuring the safety of loved ones, having a reliable security infrastructure is paramount. Video surveillance systems provide a comprehensive solution for monitoring, recording, and analyzing activity within and around your premises. The evolution of video technology has been remarkable, transitioning from early CCTV systems to advanced modern IP cameras that deliver high-definition video, remote access, and intelligent analytical capabilities.We are seeking an intelligent, experienced, and technically adept Technical Lead for our Linux Embedded Development team within the Video Department.Key Responsibilities:— Provide technical leadership in the development of embedded solutions on ARM platforms— Lead kernel-level development and low-level integration (Linux kernel, drivers, system services)— Ensure SDK/BSP integration with application-level implementations in C++— Align software architecture with hardware constraints and requirements— Organize defect root cause analysis, performance optimization, and system diagnostics processes— Collaborate with Hardware, Mechanical, QA, Video System, and Production teams— Engage with technical support from solution providers (ARM platforms, ISP, DSP, etc.)— Support the product lifecycle (releases, updates, maintenance)— Implement and uphold development standards, review processes, and quality assurance practices— Manage technical risks associated with embedded solutions and define strategies for mitigation

Join Ajax Systems as a Middle Embedded Linux Developer specializing in Video Devices! We are an international technology company and the largest manufacturer of security systems in Europe, trusted by over 4.5 million end-users and 330,000 PRO-users in more than 180 countries. Ajax offers comprehensive solutions for the protection of residential and commercial properties of various scales. Our portfolio includes 280 devices for intrusion protection, video surveillance, fire safety, comfort, and automation. Each year, we experience significant growth in both team size and global user base.Key Responsibilities:As part of our Device Department, you will design and implement embedded Linux systems for our innovative video devices, ensuring high performance and reliability.

Join our dynamic team in Kyiv as a Linux Software Engineer and be at the forefront of drone technology! This full-time position requires you to work in our office, with a convenient shuttle service available from the nearest metro station.About the RoleAs a vital member of our System Architecture team, you will contribute to the development and maintenance of Linux-based systems that drive our innovative unmanned aerial vehicles at Quantum-Systems. Collaborating with a talented team of three, you will play a pivotal role in advancing drone technologies.You will engage closely with stakeholders from Avionics, Systems Engineering, and Flight Testing to ensure seamless integration of hardware, third-party software, and onboard applications into a robust Linux platform. Your work will ensure a reliable, scalable, and mission-critical software environment, making a significant impact on our operations.Your Daily Responsibilities:Maintain and develop new Linux applications for unmanned aircraft.Design and coordinate interfaces between teams while documenting architecture and design decisions.Integrate hardware and third-party software into the Linux system, collaborating with suppliers and internal teams.Conduct thorough testing of applications, including unit tests, integration tests, functional tests, and acceptance tests.Analyze flight logs from test flights and real-world customer issues.Debug and resolve software and hardware issues related to the Linux system.Enhance the build system, pipeline, and tooling, including creating releases with detailed release notes.Work within an agile environment and adhere to the defined development process.

As a Technical Lead at ajax, you will play a pivotal role in guiding our development team to success. You will be responsible for overseeing the technical aspects of projects, ensuring that we meet our clients' needs with innovative solutions. This position is ideal for individuals who thrive in a collaborative environment and are eager to lead cutting-edge technology initiatives.

Join Ajax Systems, an international technology leader and Europe's largest developer and manufacturer of advanced security systems with smart home capabilities. We are seeking an experienced Embedded Linux Developer to be a part of our dynamic team in Kyiv. In this role, you will leverage your expertise in Embedded Linux development to contribute to our ecosystem of over 180 devices and applications, safeguarding millions of users worldwide. You will work on cutting-edge technology, tackling challenges in the development of secure, efficient, and innovative solutions.

Join our Automation team as an Embedded C++ Developer, where you will contribute to the development of high-quality electronic devices through innovative embedded systems. Your role will involve tackling challenges at various system levels, from creating firmware for testing hardware to designing software for autonomous equipment that ensures production quality control.Collaboration is key to our success, and you will be part of a dynamic environment with a focus on thoughtful system architecture and project organization. This structure enables multiple engineers to work effectively on the same product and quickly understand the codebase.

Ajax Systems is a leading technology company that takes pride in its comprehensive approach, from conceptualizing innovative ideas to research and development, and ultimately, mass production and sales. We specialize in manufacturing state-of-the-art physical devices, which encompass a variety of sensors and hubs. Our dedicated team is responsible for crafting the firmware, developing the server infrastructure, and launching mobile applications. With offices in both Kyiv and Lviv, we ensure that all technical and product-related decisions are made locally, fostering a collaborative environment.We have successfully launched and continually enhance Malevich OS, the core of our hubs. We are on the lookout for passionate Embedded Engineers eager to join us in elevating our systems. The quest for innovation never ceases, as we strive to introduce new functionalities, sensors, and features to further enhance our offerings.

Join Ajax Systems, a leading technology company and the largest producer of security systems in Europe. We are seeking a talented Embedded Hardware Developer to enhance our innovative product portfolio, which includes over 280 devices designed for intrusion protection, video surveillance, fire safety, and automation solutions. As part of our dynamic R&D team, you will collaborate with the Automation Department to develop sophisticated software-hardware complexes for testing devices during production, create robotic lines for assembly and packaging automation, and optimize manufacturing processes through advanced programming in Python 3 and Embedded C.

Join the innovative Fibra Team at ajax as an Embedded Developer. In this role, you will work closely with cross-functional teams to design, develop, and maintain embedded systems that are at the core of our cutting-edge security products. Your expertise will contribute to enhancing the performance and reliability of our solutions, ensuring they meet the high standards our customers expect.

Join our dynamic team in Kyiv, Ukraine, where you will work full-time in our modern office. We provide a convenient shuttle service from the nearest metro station for your ease.About the RoleAs a Senior Embedded Software Engineer, you'll play a pivotal role within our Architecture team, focusing on the development and implementation of essential features that enable our drones to operate safely and autonomously in the skies. Collaborating with our elite team of seven members, you'll push the boundaries of drone technology while working closely with stakeholders in Germany and the US across System Architecture and Hardware Development.Your Daily Responsibilities:Develop, maintain, and optimize the Quantum-Systems autopilot firmware and its associated stack.Design, conceptualize, implement, and test new autopilot functionalities.Export flight control and navigation algorithms from MATLAB/Simulink and integrate them into the autopilot's embedded framework.Implement, maintain, and optimize BSP/peripheral and external sensor drivers for real-time operating systems.Document and maintain autopilot firmware for flight tests, including creating flight test tickets, supporting flight tests, and analyzing post-flight data.Create unit tests and debug/troubleshoot the codebase to ensure comprehensive code coverage and functionality testing.Oversee the firmware update ecosystem, including bootloaders and firmware updates.Assist in the implementation and maintenance of production tools.

Quantum Systems GmbH seeks an Embedded Software Quality Assurance Engineer to join its R&D team in Kyiv. This is a full-time, office-based role focused on maintaining the quality and reliability of advanced drone software. The position involves close collaboration with development engineers and a strong commitment to thorough testing practices. Role overview The engineer will design and execute verification strategies for embedded software, covering low-level firmware, device drivers, and flight control systems. Responsibilities span the entire test design process, from initial requirements through to automated hardware-in-the-loop (HIL) regression testing. A key focus is ensuring safety and deterministic behavior across all software releases. What you will do Translate system and safety requirements into testable specifications, acceptance criteria, and traceability matrices for embedded components. Design and implement automated testing frameworks for firmware. Build and maintain HIL test benches using tools such as power supplies, oscilloscopes, logic analyzers, and RF signal generators. Develop board bring-up test suites for bootloaders, secure boot, installation and upgrades, and peripheral self-tests. Oversee regression pipelines, including containerized runners, artifact retention, flaky test triage, trend reporting, and release quality gates. Introduce fault-injection and negative testing to validate fail-safe behaviors. Work with the Embedded Development Team to isolate root causes using traces, logic captures, and on-target debugging. Review and optimize existing test cases. Expand test coverage methodically. Provide quality reports within your area of responsibility. Participate in project meetings and contribute technical insights. Document findings and best practices in the Knowledge Base. Location This position is based in Kyiv, Ukraine. On-site presence is required.

We are seeking a talented and passionate Embedded Developer to join our dynamic Fibra Team. In this role, you will work on cutting-edge embedded systems, contributing to the development and optimization of innovative solutions that enhance user experience and performance.You will collaborate with a team of skilled engineers to design, develop, and implement software for embedded systems. Your expertise will play a crucial role in driving our projects forward and ensuring high-quality standards are maintained.

About the Company onhires is partnering with a defense technology startup in Kyiv. This team develops and manufactures products built to withstand real combat conditions. Engineers, developers, and production specialists work side by side, focused on delivering solutions that work in practice, not just on paper. Role Overview The Product Lead / Field Operations Lead acts as the central point for execution across the company. This is more than a traditional product management role. The person in this seat drives tasks from start to finish, makes decisions, and keeps projects moving. Expect to work closely with teams and leadership to ensure that goals turn into results. What You Will Do Coordinate field trials for products in combat-simulated settings. Organize and run demonstrations for military units, partners, and integrators. Work with engineering and production teams to spot blockers and keep execution on track. Track deadlines and monitor real progress on deliverables. Travel to frontline cities for demos and to collect feedback. Bring teams together and maintain a clear overview of all projects. Collaborate directly with the CEO on top priorities and key tasks. What We Look For Technical or strong operational background (engineering, defense, hardware, operations, or consulting). Experience in military or similar environments is a strong plus. Background with hardware products, testing, or implementation is highly valued. Self-motivation and personal accountability for results. Comfort working under pressure and with shifting priorities. Clear communicator, able to work with engineers and military partners alike. Structured thinker who can make quick decisions. Personal vehicle and willingness to travel regularly. Conditions Location: Kyiv, office-based role.

Join Ajax Systems, a leading international technology company and Europe's largest manufacturer of security systems, as we seek a talented Senior Mechanical Engineer. With over 4.5 million end users and 330,000 PRO users across more than 180 countries, our solutions provide robust protection for residential and commercial properties of all sizes. Our diverse portfolio includes 280 devices focused on intrusion prevention, video surveillance, fire safety, and automation. We are experiencing rapid growth both in our team size and our global user base. As part of our R&D division, which encompasses four departments—System, Device, Automation, and QA—you will play a crucial role in the Device Department. This team focuses on innovating security and automation devices while overcoming significant challenges, including: - Low-Power: Ensuring devices operate for extended periods on standard batteries. - Cost Efficiency: Maintaining competitive pricing for mass-market products. - DFM (Design for Manufacturing) and DFH (Design for Humans): Creating designs that are easily replicable in high volumes without sacrificing quality. Our development primarily utilizes STM32 microcontrollers, along with other MCUs and SoCs, employing Embedded C programming. We have cultivated a strong team of skilled Hardware and Embedded C engineers, industrial designers, and mechanical design engineers. We are now seeking an experienced engineer who is eager to advance their career as a Mechanical Engineer.

Reporting & ERP Lead - an exciting and strategically vital role aimed at establishing a unified financial-analytical ecosystem for our rapidly expanding company. We are growing quickly: more legal entities, more markets, more payment providers, and more products. We need a proactive individual who will not merely 'gather reports' but will develop a comprehensive architecture for financial data at the group level.Your mission is to create a 'single source of truth' for management decisions: from designing processes in ERP systems to constructing a transparent, automated reporting system that scales seamlessly with our growth.Work format: hybrid (Kyiv).You'll be a great fit if you:Desire to build systems from scratch rather than maintain legacy processes.Are prepared to integrate finance, data, technology, and business.Enjoy tackling complex challenges: multi-jurisdictional issues, multi-currency transactions, diverse regulatory requirements.Can think strategically while being unafraid to delve into operational details.Your future tasks:Implementing and enhancing ERP systemsLeading the implementation/setup/scaling of the ERP system.Designing financial processes: procurement, payments, period closing, reconciliations.Defining reporting requirements for ERP and influencing solution architecture.Coordinating work with contractors, integrators, and internal teams.2. Building a management reporting systemCreating a unified group reporting system.Developing key dashboards for management, finance, and operations.Ensuring accuracy, regularity, and timeliness of reporting.Establishing data logic across various systems.3. Financial data architectureAligning financial, payment, product, and operational data logic.Building a 'single source of truth' for key metrics.Ensuring the scalability of the data model.4. Collaboration with teams and stakeholdersWorking closely with legal, tax, treasury, data engineering, and operations teams.Training teams on new systems and reports.Providing analytical support for group-level management decisions.What you need to join us:5+ years of experience in auditing, consulting, or IT.Experience in a managerial/lead/head position.Deep understanding of financial reporting.Experience in building group management reporting.Hands-on experience in implementing or scaling ERP systems.Advanced proficiency in Excel/Google Sheets.Strong communication skills.

Ajax Systems—a leading international technology company and the largest developer and manufacturer of security systems in Europe, specializing in smart home solutions. Our ecosystem consists of 180 devices, along with mobile and desktop applications, and a robust server infrastructure. Each year, we experience exponential growth in both our team size and user base worldwide, currently employing over 4,100 professionals. Ajax sensors safeguard 4 million users across more than 187 countries.Our R&D division is responsible for device development, comprising four departments: System, Device, Automation, and QA.The Device Department focuses on creating advanced security and automation devices, tackling significant challenges in areas such as:- Low-Power: Our devices are designed for extended battery life;- Cost Efficiency: Our mass-market products are priced competitively;- DFM (Design for Manufacturing) and DFH (Design for Humans): Our schematics, casings, and other components are engineered for easy mass production without compromising quality.We primarily develop using STM32 microcontrollers (along with other MCUs and SoCs) utilizing Embedded C. Our team comprises highly skilled hardware engineers, Embedded C specialists, industrial designers, and mechanical engineers.We are seeking a Senior Wireless Embedded Engineer specializing in the development of embedded network software for video device hardware platforms (BSP) based on Embedded Linux, utilizing wireless WiFi solutions for video streaming. The ideal candidate will be experienced, proactive, and eager to implement cutting-edge solutions.

ONYX, a part of skelar, seeks a Creative Marketing Lead based in Kyiv. This role focuses on shaping marketing strategies that strengthen the brand and connect with the intended audience. Collaboration is central, with regular work alongside teams across the company to develop campaigns that help ONYX stand out and support ongoing brand growth. Key responsibilities Design and execute marketing strategies aimed at increasing brand visibility and audience engagement Collaborate with cross-functional teams to develop campaigns that capture attention Use creative skills to produce work that builds brand loyalty and delivers measurable results

Universe Group is dedicated to building innovative tech businesses, transforming ideas into global products. Our group comprises three companies: Guru Apps, FORMA, and Wisey. Their products connect over 400 million users across 186 countries, simplifying daily tasks and creating new opportunities for growth. Universe Group is also focused on developing new businesses that will be part of the global technology market.We are currently seeking a Technical Office Assistant — an individual who will help maintain our office space, ensure the technical functionality of the office, swiftly resolve everyday issues, and become an integral part of our People Ops team.Your responsibilities will include: Ensuring the uninterrupted operation of the office (electricity, plumbing, lighting, etc.)Monitoring the functionality of household equipmentTechnical maintenance of the space and minor repairs (furniture, electricity, plumbing)Organizing spaces for events, team buildings, and meetingsMaintaining order and managing consumablesCoordinating couriers and logistical processesInteracting with the business center administration and contractorsSupporting the People Ops team with organizational matters

We are seeking a dynamic IT Support Lead to oversee and enhance our comprehensive IT support operations across various levels, including Level 1 (HelpDesk), Level 2 (Infrastructure), and Level 3 (Applications & Corporate Systems).This pivotal role emphasizes service reliability, an exceptional user experience, and operational excellence, ensuring seamless support in:End-user services and HelpDesk operationsCore IT infrastructureBusiness-critical applications (CRM, HR, recruitment, internal tools)As the lead of a cross-functional support team, you will serve as the primary coordination point among users, engineering teams, and external vendors.