AI Solution Architect at Sigma Software | Kyiv

Join our innovative team at Sigma Software Group as an AI Solution Architect. In this pivotal role, you will design and implement advanced AI solutions that drive efficiency and enhance decision-making processes within various industries. Your expertise will be crucial in translating complex business requirements into scalable AI architectures.We are looking…

Role overview Sigma Software Group is hiring a Senior Business Analyst in Kyiv to focus on AI-driven solutions. This role connects business priorities with technology, supporting projects that apply artificial intelligence to address client needs. What you will do Collaborate with cross-functional teams to gather and document business requirements for AI projects Translate complex business objectives into clear, actionable insights for technical teams Contribute to the direction and impact of AI initiatives, with the goal of improving efficiency and client results

TENTENS Tech is a partnership IT company under SKELAR, a Ukrainian venture builder focused on establishing international tech businesses.We create social discovery platforms for over 20 million users worldwide. Our pace and scale are driven by deep expertise in analytics, high-load systems, and performance marketing.Our TENTENS Tech team currently consists of more than 250 dedicated individuals, each acting as a CEO in their role and significantly impacting our collective outcomes. We operate with a 10/10ths mindset: staying focused on our objectives, asking the right questions along the way, and never settling for 'good enough' — always striving for excellence and a bit more. If this resonates with you and you are ready to accelerate with us, let's connect!We are currently seeking an Associate Payment Product Manager to elevate our results together.Key Responsibilities for this Role:Generate new hypotheses and prioritize them based on Market and User Research conductedManage the full-cycle validation of product hypotheses: Design, Development, Testing, AnalyticsConduct A/B testing and analyze resultsBe responsible for the growth of key product metrics: Approval Rates, Conversions, LTV, ROICollaborate with other teams outside of development: Operations, Analytics, Finance, MarketingUnderstand the complete user journey and identify optimal levers for achieving goalsWhat We Value:6+ months of experience in IT, Big4, FMCG, and successful completion of courses in Product ManagementUnderstanding what product hypotheses are and how to formulate and prioritize themStrong knowledge of basic product metrics and their interrelationships, ability to calculate Unit EconomicsSkills in conducting comprehensive research and analysis of competitors, the market, monetization models, etc.Ability to conduct A/B testing and proficient use of dashboardsAbility to clearly and structurally present information in tasks and everyday communicationProficiency in English at the Intermediate level or higherPreferred Qualifications:Experience in the payments domain

Our Mission and VisionAt Solidgate, our mission is to empower exceptional entrepreneurs to build remarkable internet companies. We aim to fuel the builders who are shaping the digital economy with the financial infrastructure they deserve. Our ambitious goal is to become the leading payments orchestration platform globally.We believe that the future of payments is driven by individuals who think big, take ownership, and approach every challenge with curiosity and determination. That’s the kind of team we seek to join us.About the RoleWe are in search of a dedicated Account Manager to serve as the primary liaison for our clients, ensuring they receive optimal value from Solidgate’s payment solutions. This role merges account management with business consulting; you will guide clients, uncover growth opportunities, and support their strategic aims.Why This Role MattersYour contributions will assist some of the most promising internet companies navigate payment solutions, enhance performance, and unlock growth potential. Your efforts will have a direct impact on client success, Solidgate’s expansion, and the transformation of payments within the Fintech sector.What You’ll Be DoingBe the Partner, Not the Vendor: Develop and sustain robust, long-lasting relationships with existing clients, becoming their trusted advisor in payments.Drive Growth: Identify upsell and cross-sell opportunities, assisting clients in increasing revenue while broadening Solidgate’s presence.Deliver Value: Comprehend client needs and present tailored product solutions ranging from personalized demos to strategic insights.Spot Opportunities: Conduct market research, analyze industries, and reveal new paths for client business growth.Collaborate Across Solidgate: Partner with Sales, Marketing, and Product teams to ensure clients receive the best experience possible.Keep the Pulse: Monitor and report on client performance metrics, offering insights that inform both internal and external decision-making.What We’re Looking For2+ years of experience in account management, business development, or sales within B2B products.Proficiency in English (Upper-Intermediate+) as you will engage with global decision-makers.

Join Ajax Systems, the leading European manufacturer of state-of-the-art security systems, as a Senior Business Development Manager. In this pivotal role, you will spearhead the project sales of our comprehensive Ajax solutions, engaging with high-profile clients and strategic partners to drive growth and expand our market presence. You will collaborate with our dynamic team to deliver innovative security solutions that protect residential and commercial properties across the globe.

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.

Join Sigma Software Group as a Data Engineer specializing in the interior design sector. In this role, you will leverage your expertise in data management and engineering to develop solutions that enhance data utilization within the design industry. Collaborate with a dynamic team to deliver innovative data-driven insights that will shape our projects and drive business decisions.

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.

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 Resorcer.com Resorcer.com is a Ukrainian engineering company working as part of an international engineering and manufacturing group. The Kyiv office serves as a key hub for daily operations and collaboration with global partners. Role Overview The Business Assistant / Office Manager will support executive leadership, oversee office operations, and coordinate activities across departments. This position is central to keeping the Kyiv office organized and responsive to both local and international needs. Main Responsibilities Provide executive assistance to senior management Manage daily office operations and supplies Coordinate internal processes and administrative workflows Facilitate communication between Kyiv staff and global stakeholders Support operational efficiency across teams What We Look For Strong communication skills Attention to detail and organizational ability Experience handling multiple priorities Comfort working in a high-stakes environment Ability to collaborate with both local and international colleagues Location and Schedule This is a full-time, on-site role based in downtown Kyiv.

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.

We are looking for a driven and detail-oriented Project Manager to join our team at Ajax. In this role, you will lead projects focused on Automation and New Product Introduction (NPI), ensuring that all project goals and timelines are met. You will collaborate with cross-functional teams and leverage your expertise to manage project scope, schedule, and resources effectively.

Join our dynamic team at Quantum Systems GmbH as a Quality Control Engineer, where your expertise will ensure the highest standards in our production processes. We are looking for a dedicated professional who possesses a keen eye for detail and a commitment to excellence in quality assurance.Key Responsibilities:Incoming Inspection: Verify incoming materials (prepregs, resins, fabrics) for compliance with certificates and specifications.Process Control: Monitor quality throughout each stage of production.Visual Inspection: Conduct thorough inspections of products for defects.Measurements: Utilize measuring instruments to ensure product accuracy.Documentation: Prepare quality passports, test protocols, and maintain a defect journal.Defect Management: Identify defects and determine corrective actions according to technical documentation.

Role Overview Miratech is looking for a Senior Data Engineer in Kyiv. This role focuses on designing, building, and maintaining scalable data architectures that support business growth. The position involves working closely with teams across the company to deliver reliable data solutions. What You Will Do Design and develop data architectures that can scale with business needs Build and maintain data processing pipelines Work with cross-functional teams to deliver data solutions that support business insights Optimize data workflows for performance and reliability Ensure data integrity throughout all processes

Role Overview Wix.com Ltd. is looking for a Machine Learning Engineer in Kyiv. This role focuses on building and deploying machine learning models that help improve our products and the experience for our users. What You Will Do Design and implement machine learning models for Wix products Work closely with product and engineering teams to integrate models into production Contribute expertise to develop solutions that move our technology forward Location This position is based in Kyiv.

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.

Our Mission and VisionAt Solidgate, we are dedicated to empowering visionary entrepreneurs in building exceptional internet companies. Our goal is to provide the financial infrastructure necessary for these innovators to thrive in the digital economy. We aim to establish ourselves as the leading payments orchestration platform globally.About the Team and RoleWe are seeking a talented Frontend Engineer to join our dynamic Finance Engineering team. This team is responsible for developing a robust finance system, essentially a powerful calculator that ensures the accurate and timely processing of payments for our merchants. With over 18 million payments processed monthly, your work will directly influence automated payouts and financial reporting.Why This Could Be Your Next Big MoveMeaningful Impact: Contribute to a mission-critical platform that shapes the financial landscape of our services.Collaboration with Industry Experts: Work alongside engineers with experience from Amazon, Revolut, Wix, and other leading companies.Autonomy and Ownership: Take full ownership of your projects from inception to deployment, allowing you to witness the direct impact of your contributions.AI-Enhanced Development: We prioritize developer productivity by providing tools like GitHub Copilot, Windsurf/Cursor, and Coderabbit to streamline your coding process and reduce repetitive tasks.Why Now is the Ideal Time to Join UsWe are building a next-generation financial system from the ground up, focusing on modular and transparent fee calculations while laying the groundwork for future financial modules.Explore our technology stack here.Your ResponsibilitiesEnhance the platform: Develop frontend solutions for new financial configurations, supporting various contract types and commission models.