Senior Frontend Engineer (React, Design Systems) at Miratech | Kyiv

Join our team in Kyiv as a System Engineer Navigation and be part of a groundbreaking journey in UAV navigation technology. This role requires full-time presence in our office, conveniently serviced by a shuttle from the nearest metro station.About the PositionAs a System Engineer Navigation, you will play a pivotal role in shaping the future of unmanned aerial vehicle navigation systems. Your work will span both hardware and software domains, focusing on the integration of cutting-edge sensors, the development of advanced navigation algorithms, and enhancing flight control performance. If you have a passion for UAV technology and enjoy collaborating across functions to innovate navigation and guidance systems, we want to hear from you!Your Daily Responsibilities:Facilitate communication between customer support and R&D, prioritizing feature requests and managing bug reports.Gather, analyze, and assess preliminary data to inform hardware updates.Collaborate effectively with cross-functional teams.Participate in design reviews and contribute to system documentation.Analyze and integrate new sensors, focusing on flight control-related components like IMU, GNSS, magnetometers, and pressure sensors.Develop integration and validation concepts.Design, implement, and test algorithms for navigation and control systems that meet project specifications.Conduct simulations and analyses to validate GNC models and assess system performance under various conditions.Enhance system performance through innovative sensor calibration techniques.

Role overview KPMG Ukraine is hiring a System Engineer in Kyiv. This role focuses on designing, implementing, and maintaining complex systems for a range of clients. Collaboration with cross-functional teams is central to the work, with an emphasis on meeting varied client needs and supporting process improvements.

KPMG is a worldwide network of independent professional services firms dedicated to providing audit, tax, and advisory solutions. Under the KPMG brand, member firms of KPMG International Limited operate globally, delivering exceptional professional services. Collectively referred to as 'KPMG', these firms are distinct legal entities, each responsible for their own obligations and liabilities.With a presence in 143 countries and territories, KPMG employs over 273,000 professionals, including partners and employees, across its member firms worldwide.Key Responsibilities:Architect, deploy, and refine secure, scalable corporate infrastructure solutions across both on-premises and cloud environments.Configure and manage LAN/WAN/WLAN systems, ensuring robust availability and secure connectivity.Oversee Microsoft Active Directory, Group Policies, LDAP, DNS, DHCP, and associated services.Advise clients on establishing and sustaining corporate IT asset management frameworks.Guide the development and management of identity and access management (IAM) systems.Assist in the integration of corporate systems utilizing APIs and basic scripting/programming (preferably Python).Promote security best practices encompassing network segmentation, encryption, certificates, PKI, and secure authentication methods.Effectively communicate technical insights to non-technical stakeholders.Collaborate with client teams to evaluate existing infrastructure and suggest enhancements.Create technical documentation, architecture diagrams, and implementation plans.Engage in client workshops, presentations, and advisory roles.Qualifications:4+ years in corporate infrastructure, system engineering, or IT consulting.Hands-on expertise with LAN/WAN/WLAN, routing, switching, and network troubleshooting.Proficient in Microsoft Active Directory management (including users, groups, GPOs, and domain services).Familiarity with identity and access management principles; experience with Azure AD or similar platforms is advantageous.Basic programming/scripting skills (Python preferred).Comprehensive understanding of TCP/IP, SSL/TLS, DNS, certificates, VPN, SD WAN, PKI, OAuth2, and secure communication protocols.Experience with cloud solutions, AI, ERP, CRM, SCADA, and IT management tools is a plus.Soft Skills:Excellent technical communication skills.Ability to convey technical concepts to non-technical audiences.English proficiency: Upper-intermediate level or above (both spoken and written).

Quantum Systems is at the forefront of developing next-generation unmanned solutions across air, land, and sea. Our innovative aerial drones and advanced underwater and ground platforms merge state-of-the-art hardware with AI-driven software to provide seamless control and real-time data insights. Serving clients in defense, security, and the public sector globally, we are reshaping mission versatility and performance.Since establishing our local office in Ukraine in 2022, Quantum-Systems has been a strong supporter of the country. We are currently seeking a Design Engineer to join our dynamic R&D team to help create the next generation of unmanned aerial vehicles (UAVs). In this role, you will participate in the entire design process—from concept development to product realization—working on cutting-edge technologies and collaborating with cross-functional teams.If you are passionate about transforming innovative ideas into high-tech products, detail-oriented, and thrive in a collaborative environment, we invite you to contribute to advancements in aerospace and UAV technology.This is a full-time, office-based position located in Kyiv.

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.

This position is located in the vibrant city of Kyiv, Ukraine, where you will be expected to work full-time in our office. A convenient shuttle service is available from the nearest metro station.We are on the lookout for a Senior Design Engineer to become a vital member of our R&D team, focusing on the development of cutting-edge unmanned aerial vehicles (UAVs). Your key responsibilities will include designing and prototyping UAV assemblies and components, establishing operating principles and structural frameworks, component selection, and system integration into cohesive solutions.This opportunity is ideal for individuals who thrive on transforming innovative concepts into high-tech products. If you possess a keen attention to detail, a passion for precision engineering, and enjoy collaboration, you will find fulfillment in contributing to advancements in aerospace and UAV technology.Your Daily Responsibilities:Design & DevelopmentDesign UAV assemblies and structural components.Select and integrate components and equipment into systems.Choose suitable materials and manufacturing technologies.Prepare production documentation, including drawings, specifications, and 3D models.2. Prototyping & TestingConstruct prototypes and perform functional tests on systems and equipment.Modify designs for manufacturability and collaborate with production teams.3. CollaborationEngage closely with manufacturing departments, subcontractors, and testing teams.

Quantum Systems is at the forefront of developing next-generation unmanned solutions across air, land, and sea. Our innovative systems, which include advanced aerial drones as well as underwater and ground platforms, are designed to integrate state-of-the-art hardware with AI-powered software to deliver seamless control and real-time data insights. Trusted by defense, security, and public sector clients globally, we are committed to enhancing mission versatility and performance.Since establishing our local office in Ukraine in 2022, we have been a dedicated supporter of the nation.This position is based in the Kyiv region and requires on-site presence for 4 to 5 days a week. Remote work options are not available.We seek a meticulous engineer passionate about data analysis, system quality assurance, and performance validation under real-world conditions.As a Test Validation Engineer, you will be responsible for assessing test results, analyzing logs from ground and flight tests, and ensuring that our systems operate as intended. Your contributions will be vital in validating system performance and detecting discrepancies before they escalate into significant issues.No prior UAV experience is necessary—we will provide the required training. Your attention to detail, consistency, and capability to handle technical data are what truly matter.Daily Responsibilities:Review and analyze logs from ground and flight testsValidate system behavior against expected outcomesIdentify anomalies, inconsistencies, and potential issuesWork with large datasets of telemetry and test resultsClearly document findings and report issuesCollaborate with engineering and support teams to share insights

Become a part of Ajax Systems, a pioneering manufacturer of advanced Ajax wireless security solutions with intelligent home features. As a comprehensive company, we excel in transforming innovative concepts into tangible products through both development and large-scale manufacturing.With an impressive portfolio of over 170 devices, the Ajax product line effectively protects properties against intrusions, fires, and flooding while facilitating effortless control over electronic devices. Our innovations have garnered Europe’s most prestigious security accolades, reinforcing our status as a dependable leader in the industry.Ajax represents a remarkable Ukrainian success story, driven by immense passion and vigor. Currently, we safeguard over 1,800,000 users across 170 countries globally. As our organization continues to flourish, we are on the lookout for proactive individuals to join our team and play a vital role in our ongoing success.We are thrilled to present a unique opportunity for a Support Engineer proficient in German. In this role, you will be an integral member of our dedicated support team, assisting customers worldwide by providing 24/7 support across various communication channels. We take pride in our multilingual capabilities, enabling us to swiftly address and resolve customer inquiries.

Quantum Systems specializes in innovative unmanned solutions that span air, land, and sea. Our advanced platforms, including aerial drones and underwater systems, integrate state-of-the-art hardware with AI-driven software, resulting in seamless control and real-time data insights. With a commitment to our clients in defense, security, and the public sector around the globe, we are setting new standards for mission versatility and performance.Since establishing our local office in Ukraine in 2022, Quantum Systems has demonstrated unwavering support for the country and its people.This position is ideal for individuals who possess a strong passion for technical writing, exceptional attention to detail, and the ability to convert complex engineering concepts into understandable documentation. If you thrive in a collaborative setting and are eager to contribute to advancements in aerospace technology, we would love to hear from you.This is a full-time office-based role, and candidates must be located in Kyiv.Your Daily Responsibilities:Documentation DevelopmentCreate and maintain User Manuals for UAV pilots, covering system descriptions, ground control station operations, antennas and communication equipment, flight preparation, piloting rules, and emergency procedures.Develop Maintenance Documentation including inspection schedules, service procedures, and component replacement guidelines (e.g., propellers, motors, batteries).Prepare numbered documentation such as forms, passports, and labels.2. Collaboration & UpdatesCollaborate closely with design engineers, pilots, customers, and research institutions.Ensure timely updates and revisions of documentation.Create diagrams and illustrations to enhance manuals.

Quantum Systems is at the forefront of pioneering unmanned solutions that revolutionize operations across air, land, and sea. Our innovative systems, ranging from advanced aerial drones to robust underwater and ground platforms, integrate state-of-the-art hardware with AI-enhanced software, ensuring seamless control and real-time data insights. With a commitment to excellence, we serve a diverse array of clients in defense, security, and the public sector worldwide, consistently redefining mission versatility and operational performance.Since 2022, we have proudly supported Ukraine with our local office.As an IT Support Specialist, you will play a crucial role in maintaining the stability and security of our network environment, ensuring our technological infrastructure operates at peak performance.This is a full-time office position. Candidates must be based in Kyiv.Your Daily Responsibilities:Develop and manage wired and wireless networks while guaranteeing network security.Configure essential network IP services including DNS, DHCP, SMTP, SSH, and FTP.Set up and oversee network protocols and technologies such as TCP/IP, VPN (IPsec, SSL), BGP, OSPF, EIGRP, NAT, Port-security, QoS, VLAN, and STP.Support and configure network equipment from leading brands such as MikroTik, Ubiquiti, Cisco, and FortiNet.Implement and maintain video surveillance systems from manufacturers like Hanwha, Dahua, and Hikvision.Manage firewalls and IDS/IPS systems to enhance security.Provide user support through remote access tools like RDP, TeamViewer, and Anydesk.Monitor and analyze network traffic using specialized analytical tools.

Join our dynamic team based in Kyiv, where you will work full-time in our office, with a convenient shuttle service available from the nearest metro station.About the RoleWe are on an ambitious journey to expand our R&D team, and this position is pivotal in our newly formed R&D unit. We have allocated all necessary resources and authority to help you succeed in meeting our goals.This is a fantastic opportunity for a professional who:Is passionate about working with cutting-edge technologies.Is eager to take an active role in building R&D processes from the ground up.Wants their contributions to directly support Ukraine’s Victory.Your Daily MissionPropose innovative prototype designs for testing new or enhanced product components.Create schematic, functional, electrical, and other types of diagrams.Prepare technical specifications for ordering prototype components.Actively define technical requirements for cross-functional teams.Configure component software for testing purposes.Participate in prototype testing and document results for informed decision-making.Assist in creating product documentation.Support the transition process from prototype to mass production.Suggest creative solutions and employ innovative components to enhance product efficacy.

Ajax Systems is a leading international technology company and the largest manufacturer of security systems in Europe. Our Ajax products are trusted by over 4.5 million end-users and 330,000 PRO users across more than 180 countries. We offer comprehensive solutions for the security of residential and commercial properties of various scales. Currently, our portfolio includes 280 devices designed for intrusion protection, video surveillance, fire safety, comfort, and automation. Each year, we experience significant growth in both our team size and global user base. We are looking for an Image Quality Engineer with experience in image tuning for embedded systems and a foundational understanding of photography and videography principles. Responsibilities:— Participate in the launch of new products— Support new firmware versions— Tune image quality— Create test documentation and reports— Maintain the infrastructure for testing and tuning image quality— Contribute to developing new approaches for testing and tuning image quality Qualifications and Skills:— BS or MS in Computer Science, Optics, Optoelectronics, Image Processing, or related field— Understanding of embedded systems— Ability to work in a dynamic and fast-paced environment— Strong written and spoken English skills— Experience with C++/Python Preferred Qualifications:— Understanding of photography principles is a significant plus— Experience with audio/video streaming— Familiarity with Imatest is a major advantage— Ability to identify root causes of software, firmware, and hardware failures— Experience working in UNIX/Linux— Experience testing IoT devices We Offer:— Opportunity to propose and implement your own ideas that impact product and production— Work in a motivated team with a zero bullshit culture— Competitive salary— Medical insurance— Corporate English language training— Compensation for relevant training— Opportunity to participate in beta testing projects for Ajax security systems—receiving and testing new gadgets before their release Ajax Systems is a Ukrainian success story, a place of incredible strength and energy. Join us to make Made in Ukraine synonymous with reliability.

Quantum-Systems is at the forefront of developing next-generation unmanned systems for aerial, land, and maritime applications. From advanced aerial drones to underwater and ground platforms, our systems integrate cutting-edge hardware with AI-driven software, delivering seamless control and real-time data analytics. Trusted by clients in defense, security, and the public sector globally, we are redefining versatility and mission execution efficiency.Quantum-Systems is a committed partner to Ukraine, with a local office established in 2022.We are currently seeking a Test Engineer to ensure the operational effectiveness of our equipment, identifying defects and maintaining quality control prior to release or further repair. This is a vital role that guarantees the reliability of our technology.This position is full-time and office-based. Candidates must be located in Kyiv.Your Daily Mission:Conduct functional testing of equipment within defined parameters.Maintain comprehensive logs throughout the testing process.Identify, describe, and classify discrepancies.Verify devices post-repair or component replacement.Test modules: power supplies, network interfaces, sensors, buttons, and ports.Work with diagnostic software and measuring tools.Conduct load and stress tests as required.Collaborate with service engineers to clarify defects and facilitate equipment repairs.Adhere to internal testing and quality standards.

Ajax Systems is a global technology company and Europe’s top manufacturer of security systems. More than 4.5 million end users and 330,000 professional users in over 180 countries rely on Ajax to protect homes and businesses. The product lineup includes 280 devices covering intrusion protection, video surveillance, fire safety, and home automation. Role Overview Ajax Systems is hiring a Product Manager to drive the intercom systems segment in Kyiv. This position focuses on expanding and shaping intercom products within the Ajax ecosystem. The Product Manager will connect market needs with company strategy to deliver new intercom features and devices. About the Video Ecosystem The Ajax video platform includes wired and wireless cameras, network video recorders, doorbells, and AI-powered recognition tools. These products work together with Ajax’s intrusion and fire safety systems, and integrate with subscription services and other smart features.

Join us at our Kyiv office as a full-time Flight Control Systems Engineer, where you will engage in an exciting journey towards the future of drone technology. Our shuttle service from the nearest metro station ensures your commute is hassle-free.About the RoleAs an integral member of our Flight Controls team, you will tackle some of the most fascinating challenges in flight guidance, dynamics, and control systems. Collaborating closely with a dynamic group of four experts, you will be at the forefront of pushing the boundaries of drone technology.Your role will involve working alongside stakeholders from navigation, embedded systems, and flight test departments to design, implement, and validate cutting-edge flight guidance and control algorithms, contributing significantly to the mission of Quantum-Systems.Your Daily Responsibilities:Develop and code flight guidance and control algorithms for both automatic and autonomous flight systems.Assist in creating models for flight dynamics and designing control and feedback mechanisms based on these models.Prepare and conduct flight tests with UAS systems.Analyze flight data and evaluate test results comprehensively.Generate C/C++ code using Matlab Simulink and integrate it into the flight control systems and autopilot frameworks.Support product certification and obtain necessary flight permits, such as those for BVLOS flight projects.Contribute to the enhancement of our product development processes.

Quantum Systems is at the forefront of next-generation unmanned solutions for air, land, and sea operations. Our innovative systems incorporate advanced aerial drones, underwater vehicles, and ground platforms, integrating state-of-the-art hardware with AI-driven software to provide unparalleled control and real-time data insights. We are proud to serve defense, security, and public sector clients globally, consistently pushing the boundaries of mission versatility and performance.Since establishing our local office in Ukraine in 2022, Quantum-Systems has been a staunch supporter of the region. As a UAS Training Instructor, you will be pivotal in our Training Demo initiatives in Quantum-Systems Ukraine. This role involves delivering thorough training sessions and product demonstrations to ensure the safe and effective use of UAV systems. Your contributions will be essential in creating impactful first impressions during demos and training sessions, directly influencing customer engagement and satisfaction. You will work closely with the Governmental Sales team on product-related tasks.Your Daily Responsibilities:Lead training activities according to a structured training program.Prepare for training flights, including mission planning, route mapping, weather analysis, and equipment maintenance.Manage and oversee the complete cycle of training flights for fixed-wing UAVs, encompassing pre-flight and post-flight checks.Ensure UAS equipment is fully operational prior to travel for product demonstrations and training.Develop and sustain engaging instructional materials (manuals, presentations, practical exercises) in both Ukrainian and English.Evaluate trainee performance throughout theoretical and practical training, providing constructive feedback to enhance skills and proficiency.Conduct hands-on flight training sessions, guiding trainees through pre-flight checks, flight planning, post-flight evaluations, and post-processing procedures.Coordinate and manage cadet training across the entire educational spectrum, including the preparation and continual updating of training resources.Assess the knowledge and skills of trainees.This is a full-time office position, and candidates must be located in Kyiv.

Ajax Systems is a leading international technology company and the largest manufacturer of security systems in Europe. With over 4.5 million end users and 330,000 PRO users across more than 180 countries, our Ajax products are trusted for comprehensive solutions in protecting residential and commercial properties of all scales. Our portfolio includes 280 devices designed for intrusion detection, video surveillance, fire safety, and comfort automation. Each year, we experience significant growth both in team size and global user base.The development of devices at Ajax is spearheaded by our R&D department, which comprises four specialized divisions: System, Device, Automation, and Quality Assurance (QA).The Device Department focuses on the creation of security and automation devices, taking on serious challenges in areas such as:- Low-Power: devices designed to operate for extended periods on standard batteries;- Cost Efficiency: mass-produced products must remain within the medium price segment;- Design for Manufacturing (DFM) and Design for Human (DFH): circuitry, casings, and other components must be easily reproducible in the production of hundreds of thousands of devices without sacrificing quality.Development primarily targets STM32 (but also includes other MCUs and SoCs), utilizing Embedded C. We have built a strong expertise with talented Hardware and Embedded C engineers, industrial designers, and mechanical engineers.

Join Ajax Systems, the leading manufacturer of security systems in Europe, as an Operations Manager with a focus on the Italian market. We are an international tech company that specializes in providing innovative solutions for video surveillance, smart home technology, fire detection, and flood prevention. Our extensive product range includes 280 devices designed for both security and automation, protecting over 3.5 million users across 187 countries.At Ajax, we believe that local expertise is key to understanding market dynamics. Our Global Business Development team consists of passionate individuals committed to achieving our ambitious objectives. With representatives in Italy, Spain, Germany, France, the UK, the USA, Australia, South Africa, and more, we are dedicated to building strong local teams that resonate with our mission.Founded amidst challenging times, Ajax Systems embodies resilience and innovation. Our unwavering commitment to combating threats through superior security and automation devices is at the core of our brand's identity. Become a part of our extraordinary journey and contribute to a success story that reflects strength and vitality.

Join the Ajax Systems Team! We are a leading international technology company and the largest developer and manufacturer of security systems in Europe, specializing in smart home capabilities. Our ecosystem encompasses 135 devices, mobile and desktop applications, and robust server infrastructure. We have consistently demonstrated exponential growth in team size and global user base, with over 3,300 employees protecting 2.5 million users across more than 187 countries.About the Device Department Our dedicated Device Department focuses on developing innovative devices for security and automation. We embrace significant challenges in the following areas: - Low-Power: Devices must operate efficiently for extended periods on standard batteries; - Cost Efficiency: Our mass-market products should remain competitively priced; - Design for Manufacturing (DFM) and Design for Humans (DFH): Our schematics, enclosures, and components should be easily replicable in high volumes without compromising quality. Our development primarily utilizes STM32 microcontrollers, along with other MCUs and SoCs, employing Embedded C. We have cultivated a talented team of Hardware and Embedded C engineers, industrial designers, and mechanical engineers.