Innovative Hardware and Electronics Engineer

Quantum Systems is at the forefront of developing next-generation unmanned solutions that operate seamlessly across air, land, and sea. Our advanced aerial drones, underwater vehicles, and ground platforms integrate state-of-the-art hardware with AI-driven software, providing unparalleled control and real-time data insights. We are trusted by defense, security, and public sector clients around the globe, continually redefining mission versatility and performance.Since 2022, Quantum-Systems has proudly supported Ukraine with our local office in Kyiv.As a Hardware and Electronics Engineer, you will be an integral member of our hardware development team, spearheading the design and development of sophisticated electronic circuits. You will have the opportunity to collaborate with our world-class team and contribute significantly to the advancement of embedded electronics and power systems.This position is a full-time office role, and candidates must be based in Kyiv.

Join Kostal Group as an Electronics Design Engineer, where you will play a pivotal role in developing cutting-edge electronic systems. You will collaborate with a dynamic team in our R&D department to innovate and improve our electronic components. This is an excellent opportunity for professionals eager to make a significant impact in the electronics field.

About Us:Swarmer stands at the forefront of collaborative swarm autonomy in Ukraine, exemplifying innovation by developing cutting-edge dual-use AI solutions tailored for the defense sector.Our pioneering software, rigorously tested in the Ukrainian landscape, empowers drone swarms to autonomously undertake intricate missions, from safeguarding critical infrastructure to ensuring the protection of both civilian and military assets. This sophisticated technology translates overarching objectives into meticulously coordinated operations.Our Vision: Achieving scalable autonomy for up to 690 drones, all under the proficient control of a single operator.Let the drones take charge!

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.

Join Ajax Systems, a leading international technology company and the largest manufacturer of security systems in Europe. With over 4.5 million end-users and 330 thousand PRO-users across more than 180 countries, Ajax products are trusted for comprehensive protection solutions for residential and commercial properties of various scales. Our portfolio boasts 280 devices designed for intrusion prevention, video surveillance, fire safety, comfort, and automation. We demonstrate remarkable growth every year, both in our team size and in our global user base.The development of Ajax devices is spearheaded by our Research and Development department, which encompasses four key areas: System, Device, Automation, and Quality Assurance (QA).Currently, we are seeking a passionate individual to join our Automation Department, enhancing our QA Engineer team.The primary objective of our automation team is to ensure the efficient production of high-quality devices in the shortest possible time. We develop proprietary software and hardware used throughout the manufacturing process, from assembling circuit boards and testing electronics to programming microcontrollers and verifying completed devices along with their Starter Kits. We are looking for someone who enjoys testing both software and hardware. For us, QA is not just a routine task; it's about having an engineering mindset capable of identifying issues in large-scale complex systems. We take pride in our product and maintain high standards without compromising on quality. Our approach to QA emphasizes being the guardian of the end-user experience, focusing on system reliability and usability.

Join Ajax Systems, a leading international technology firm, as a Hardware Engineer in our Fibra division. We are the largest developer and manufacturer of Ajax security systems in Europe, specializing in smart home solutions. Our ecosystem comprises 135 devices along with mobile and desktop applications supported by a robust server infrastructure. With over 3,000 professionals, we continue to experience exponential growth, safeguarding 2.5 million users across more than 169 countries.About the Team:The Fibra team is dedicated to creating cutting-edge security and automation devices for commercial properties. Our developers primarily work with STM 8/32 and Embedded C. We have established a strong expertise with a talented group of Hardware and Embedded C engineers, industrial designers, and mechanical engineers. The team has already launched several leading devices and will continue to innovate, developing and releasing numerous new products in the future.

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 Ajax Systems as a Project Manager in Hardware Products Development!Ajax Systems is a leading international technology company, recognized as the largest developer and manufacturer of Ajax security systems in Europe, featuring smart home capabilities. Our ecosystem consists of 180 devices, along with mobile and desktop applications, supported by robust server infrastructure. Every year, we experience exponential growth in both our team and our global user base, currently exceeding 4,100 employees. Ajax sensors protect over 4 million users in more than 187 countries worldwide. Our Device Department is at the forefront of developing security and automation devices, tackling significant challenges in the following areas:Low-Power: Ensuring devices operate efficiently with extended battery life.Cost Efficiency: Delivering mass-market products within an average price range.DFM (Design for Manufacturing) and DFH (Design for Humans): Creating designs that can be easily replicated in high volumes without compromising quality.Our development predominantly utilizes STM32 (along with other MCUs and SoCs) using Embedded C. We have built a strong team of talented Hardware and Embedded C engineers, industrial designers, and mechanical designers.

We are expanding our team and seeking a Product Manager who will spearhead the development of impactful features and facilitate the introduction of new products.About the Product: Our company focuses on developing and scaling a diverse range of social networking applications that connect individuals globally. Our suite of products includes mobile applications for both iOS and Android, all aimed at enhancing user engagement, improving the overall experience, and investigating new business opportunities. As a Product Manager, you'll collaborate with a talented product team across various projects, sharing insights and driving significant initiatives. This role presents an exciting chance to innovate, fuel product growth, and play a vital role in launching new solutions in a dynamic environment.

Location: Kyiv, Ukraine (Hybrid Format) Employment: Full-timeAbout the CompanyOur client is a Ukrainian product R&D company specializing in the development of UAVs (Unmanned Aerial Vehicles) and IoT solutions. The team creates proprietary hardware-software products from concept to prototype and production.The company is currently expanding its RF division and is seeking a dedicated specialist to transition from theoretical designs to practical antenna implementations.About the RoleAs the first internal antenna specialist in the team, you will bridge the gap between external expertise and hands-on development. You will be responsible for the design, simulation, testing, and integration of antennas into real devices.This position is ideal for an engineer eager to work beyond theory and witness the tangible results of their efforts in physical devices.Current operational frequency range: 100 MHz – 3.5 GHzIn development: extension to 6–8 GHzWhile the lab is currently supported by partners, there are plans to establish an in-house facility with your involvement.

Empower the Digital Economy with SolidgateAt Solidgate, we are dedicated to empowering exceptional entrepreneurs to create outstanding internet companies. Our mission is to provide the financial infrastructure needed to fuel the builders and innovators shaping the digital economy. We are on a relentless journey to become the leading payments orchestration platform worldwide.Why Join Us?Work on a backend-driven product featuring intricate logic and a modern tech stack.Our AQA Tech Stack: Java, TestNG, Selenide, Retrofit, Testomatio.Emphasize quality from the very first line of code — it’s not an afterthought.Automation-first Culture: We believe in quality ownership by every engineer, searching for true engineers, not just testers.Testing at Scale: Our platform operates over 200 individual auto-test suites per service, generating more than 150,000 test results daily.AI-driven Code Review: Reduce boilerplate code, enhance deployment speed, and concentrate on solving real challenges rather than battling repetitive code.The Role and Team DynamicsWe are seeking a Middle / Senior Automation QA Engineer to enhance our Integrations Team, ensuring the reliability of Solidgate’s payment integrations with global payment providers.Your primary responsibility will be testing integrations with payment providers, including card payments and alternative payment methods (APMs). You will validate payment flows, assess provider responses, evaluate business logic, and ensure robust error handling for reliable integrations across various scenarios.Your ContributionsEstablish Test Coverage: Analyze functional requirements, risks, and technical specs to prioritize and focus on critical product aspects effectively.Create Meaningful Test Artifacts: Develop comprehensive automation plans and logical test scenarios to ensure coverage of essential functional areas and pinpoint critical defects.Build Reliable Automated Tests: Design and implement stable automated tests that deliver timely feedback within the CI/CD pipeline.

nix collaborates with a global leader in corporate brand protection and domain management. The client supports Fortune 500 companies and large enterprises by providing domain registration, online brand monitoring, and anti-counterfeiting services. Their work centers on securing digital assets at scale. A new project is underway to combine two legacy client portals into a single platform. The team aims to preserve all current features during the transition. The technology stack includes PHP (Laravel), RabbitMQ, MySQL, and Nuxt.js (Vue.js), all deployed on AWS. Role overview The Senior Automation QA Engineer (Java) will architect and build a comprehensive test automation framework from scratch. This framework will support regression, API, and end-to-end testing for the unified platform. What you will do Design and implement a test automation framework using Java Develop tests for regression, API, and end-to-end scenarios Ensure coverage across the new unified platform Project stack PHP (Laravel) RabbitMQ MySQL Nuxt.js (Vue.js) AWS

Ajax Systems is a leading international technology company and the largest developer and manufacturer of security systems in Europe, specializing in Ajax with smart home capabilities. Our ecosystem comprises 135 devices, user-friendly mobile and desktop applications, and robust server infrastructure.Each year, we experience exponential growth in both our team size and global user base. Currently, we employ over 3,300 individuals, with Ajax sensors protecting 2.5 million users across more than 187 countries around the globe. Our company is in a state of dynamic expansion, continuously seeking proactive and talented individuals to join our growing ranks.We are the Pre-Sales Engineering team at Ajax Systems, operating at the intersection of technology, sales, and innovation. Our role extends beyond mere support for sales; we empower partners to integrate cutting-edge security systems into their operations, transforming their understanding of security solutions.

If you define your marketing approach by creativity, strategic thinking, and strong leadership, then you are exactly who we are looking for. As a Creative Marketing Manager/Producer, you will enjoy the autonomy to make impactful decisions, influence global strategies, and thrive in one of the most competitive and dynamic markets across the US, UK, CA, and AU. Experience a workplace free from bureaucracy and red tape, where your creativity can truly flourish and yield results.About the Product: We offer a cutting-edge web communication platform that connects users worldwide, featuring a diverse range of functionalities. Since its launch in 2020, the platform has successfully completed all MVP testing phases and continues to attract a steadily growing base of loyal users. Our platform facilitates seamless 24/7 communication and content sharing without sacrificing performance or user experience. With an emphasis on handling high loads, delivering excellent UX/UI, and employing a unique monetization strategy, we provide a premium product in the market. Our ambitious goal is to establish ourselves among the top 5 international social networking services, with plans for expansion into Latin American and Asian markets.

Role overview Skelar is hiring a Head of Engineering in Kyiv. This leader will guide the engineering team, set technical direction, and ensure projects meet high standards. The role includes overseeing development work and encouraging new ideas across the group.

Role Overview SKELAR is hiring an Engineering Manager in Kyiv. This role leads a team of engineers, guiding projects from planning through delivery. The manager sets direction for engineering efforts, supports team growth, and encourages strong collaboration across disciplines. What You Will Do Oversee engineering projects, ensuring timely and high-quality delivery Mentor and develop engineers, helping them grow their skills Promote best practices in engineering and team communication Foster a culture of creativity and shared problem-solving Location This position is based in Kyiv.

We are seeking a skilled Sales Engineer to enhance our sales operations by crafting high-quality technical and commercial proposals, collaborating with engineering teams, and ensuring efficient and precise sales processes at a Ukrainian engineering firm that is part of an international engineering and manufacturing group.Our company excels in the design, development, and manufacturing of specialized machinery and equipment for the manufacturing industry, expertly merging Western engineering standards with local proficiency.This role primarily focuses on the design and development of specialized machinery for handling ammunition and energetics equipment, with a strong emphasis on producing detailed assembly drawings for intricate press-type operations.

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.

We are seeking an experienced, hands-on IT Infrastructure Engineer to lead the development and enhancement of our enterprise identity and messaging platforms within a hybrid Microsoft environment.About UsKyivstar.Tech is a pioneering Ukrainian hybrid IT company, proudly situated within Diia.City. As a subsidiary of Kyivstar, one of Ukraine's foremost telecom operators, we are dedicated to leveraging technology to transform lives.Our mission focuses on empowering individuals and businesses in Ukraine and around the globe by delivering innovative technological solutions that meet diverse user needs.With a talented team of over 500 specialists, we excel in mobile and web solutions, design, development, support, and technical maintenance of high-performance systems and services.At Kyivstar.Tech, we champion innovation and embrace entrepreneurial culture, driving us to continually evolve and create impactful solutions.

Join our dynamic team at Wix as a Server Engineer, where you will be at the forefront of developing and maintaining robust server infrastructure. You will work closely with cross-functional teams to ensure optimal performance and scalability of our services.