Software Engineer at AppsFlyer | Kyiv

About Us:Swarmer is at the forefront of drone technology, developing cutting-edge software that empowers drones to operate autonomously in large formations without the need for pilots. Our technology has been rigorously tested in over 100,000 combat missions in Ukraine, making it a vital player in modern drone warfare. Recently, we secured a $15 million Series A funding round, the largest investment in Ukrainian defense technology since the onset of the war, and we are expanding our operations to support NATO-aligned nations.Our software is actively saving lives and defending democratic values, showcasing the real-world impact of our innovations.Your Role:As an Integration Engineer (Hardware/Embedded), you will play a crucial role in the hardware composition of our products and ensure their seamless connectivity with our software solutions.

About Us:Swarmer is at the forefront of innovation in defense technology, specializing in software solutions that empower drones to operate autonomously in large formations without the need for pilots. Our technology has been rigorously tested in over 100,000 combat missions in Ukraine, demonstrating its effectiveness in real-world scenarios. Recently, we secured a $15 million Series A funding, marking the largest investment in Ukrainian defense technology since the onset of the conflict. As we expand our operations to support NATO-aligned nations, we are committed to enhancing the capabilities of modern warfare.Our software is not just a concept; it is actively saving lives and protecting democratic values.Your Role:As a Senior Product Manager, you will be instrumental in designing and delivering advanced autonomous defense products that address critical operational requirements. This position requires a blend of strategic product leadership, extensive military domain knowledge, and hands-on execution in high-pressure environments.

About Us:Swarmer is at the forefront of drone technology, pioneering software solutions that empower drones to operate autonomously and collaboratively in large formations without the need for pilots. Our innovations have been rigorously tested in over 100,000 combat missions in Ukraine, demonstrating their effectiveness in real-world scenarios. With a recent $15M Series A funding—marking the largest investment in Ukrainian defense technology since the onset of the conflict—we are expanding our efforts to support NATO-aligned nations.This technology is not just theoretical; it is actively saving lives and upholding democratic values.Position Overview:We are in search of a dedicated Ardupilot Engineer who will be instrumental in designing, implementing, and refining autonomous flight control systems for UAVs and robotic platforms. The ideal candidate will possess extensive experience with Ardupilot or PX4, a thorough understanding of MAVLink communication, system configuration, flight tuning, and debugging, along with a strong desire to advance the frontiers of autonomous systems. You will work closely with teams specializing in AI, perception, and mission planning to create robust, adaptive, and intelligent multi-robot systems.

Role Overview Swarmer is looking for a Legal Counsel in Kyiv. This role centers on providing legal guidance and support across the company. The Legal Counsel will work closely with team members to address legal questions and help the business operate within local laws. What You Will Do Draft and review contracts for various business needs Ensure compliance with local regulations and company policies Advise on a range of legal matters as they arise About Swarmer Swarmer values practical legal expertise and a proactive approach. This position offers the chance to influence company operations and support a collaborative team.

About the Role Swarmer is hiring a Level 3 IT Support Engineer in Kyiv. This position plays a key part in keeping our IT systems running smoothly and supporting both our internal teams and clients. The work centers on solving advanced technical problems, improving infrastructure, and making sure day-to-day technology operations stay reliable. What You Will Do Troubleshoot and resolve complex IT issues across hardware, software, and networks Work closely with other teams to address technical challenges and deliver solutions Implement improvements that boost efficiency and user satisfaction Support ongoing maintenance and enhancement of IT infrastructure Who We’re Looking For Experienced in IT support at Level 3 or similar senior technical roles Comfortable handling advanced troubleshooting and escalated incidents Collaborative approach when working with cross-functional teams Strong interest in technology and continuous improvement Location This role is based in Kyiv.

Why Join Us:At Swarmer, we are on the cutting edge of technology, developing innovative software that empowers drones to operate autonomously as part of coordinated teams without the need for pilots. Our solutions have been rigorously tested in over 100,000 combat missions in Ukraine, making it the most challenging environment for drone warfare. With a recent $15M Series A funding—marking the largest investment in Ukrainian defense technology since the start of the war—we are poised to expand our operations to support NATO-aligned nations.This isn't just theory; our technology is actively saving lives and upholding democratic values.Your Role:We are in search of a meticulous and highly organized Procurement Manager to lead our purchasing operations in Ukraine. This multifaceted role encompasses procurement and warehouse management, ensuring a seamless process from ordering to receiving, tracking, and distributing goods for internal departmental needs.If you thrive in an orderly environment and are passionate about enhancing operational efficiency, this position is perfect for you.Key Responsibilities:Manage and oversee procurement activities throughout Ukraine.Identify and source suppliers, negotiate terms, and obtain commercial offers.Create and track purchase orders to ensure fulfillment.Receive and process goods into the warehouse.Maintain accurate inventory records in ERP and internal systems.Monitor stock levels and ensure data accuracy.Distribute goods from the warehouse to internal teams.Keep warehouse records and track inventory movements.Participate in inventory audits.Collaborate with finance and other departments.Qualifications:Proven experience in procurement, inventory management, or logistics.Solid understanding of procurement and inventory processes.Proficiency in Excel, Google Sheets, ERP, or accounting software.Exceptional attention to detail and a strong sense of accountability.Excellent communication and interpersonal skills.

As the Director of Physical Security at Swarmer, you will play a pivotal role in safeguarding our assets and ensuring the safety of our personnel. You will be responsible for developing and implementing comprehensive security strategies that protect our facilities and staff from potential threats. Your expertise will guide the security team, manage risk assessments, and coordinate with local law enforcement and emergency response teams to maintain a secure environment.

Role overview Solidgate seeks a Junior Business Analyst (Integrations) based in Kyiv to help refine and improve internal operations. This position centers on understanding business requirements and translating them into actionable insights for integration projects. Day-to-day work involves supporting the development of integration solutions that connect various systems and processes. The analyst will contribute to projects aimed at making workflows and internal systems more efficient. What you will do Analyze business requirements for integration projects Assist in developing solutions that connect internal systems Support ongoing efforts to streamline operations and improve workflows

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.

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.

Join Kyivstar as a Lead Telecommunications Engineer and play a crucial role in shaping the future of telecommunications in Ukraine. In this dynamic position, you will lead innovative projects, ensuring the highest standards of quality and efficiency in our telecommunication systems.

Join our dynamic team at wix2 as a Frontend Engineer. In this pivotal role, you will leverage your skills in modern web technologies to create visually appealing and highly functional user interfaces. You will collaborate closely with designers and backend engineers to deliver seamless web experiences that delight our users.

SKELAR is a Ukrainian venture builder dedicated to creating international tech businesses. Together with our co-founders, we assemble strong teams to excel in global markets.Currently, SKELAR operates a dozen businesses across various niches, from EdTech to marketplaces. Our companies rank among the top startups and product companies in Ukraine, achieving high placements in the App Store and developing platforms used by millions. SKELAR's businesses have been featured in prominent media like TechCrunch and Wired.We pride ourselves on a strong team of over 1,000 experts with exceptional expertise and ambitious goals. Our people are our most valuable asset, which is why we strive to build businesses together with the best talent in the market.We are currently seeking a General QA Engineer to join our team:Brighterly is an online mathematics school for children. We are building an educational ecosystem to be the “home page” for learning mathematics for kids and their parents. Brighterly is developing the next EdTech unicorn on a market with a potential of $130 billion.Tech stack: https://skelar-tech.github.io/Brighterly/Key responsibilities include:Impacting functionality quality through manual testing of the platform (primarily web-based)Participating in building the automation framework using PlaywrightReviewing task requirements before development to ensure we do not break existing functionalityMonitoring the quality of daily releasesOffering ideas for improving the testing process to identify issues earlyEstablishing efficient QA processes for a global productWhat we value:Ability to document bugs, create structured cases, checklists, and reports that are easy to reproduceExperience with bug tracking systems (Jira, YouTrack, ClickUp, Testomat.io, etc.)Understanding of APIs and approaches to testing them

Join our dynamic team at Wix.com as an IT Support Engineer where you will be instrumental in delivering exceptional IT support and overseeing IT operations for our diverse workforce across multiple locations. Your expertise will be vital in sustaining our IT infrastructure, maintaining an accurate inventory, and facilitating smooth onboarding and offboarding experiences for our employees.In this role, your responsibilities will include:Delivering professional IT support to employees both in Kyiv and remotely.Monitoring and addressing IT Helpdesk requests in accordance with established SLAs.Managing the IT equipment inventory efficiently.Coordinating onboarding and offboarding procedures, including those for remote employees.Overseeing and maintaining audiovisual equipment for onsite events and meeting rooms.Performing endpoint installations, upgrades, and troubleshooting across Windows, MacOS, and Linux operating systems.This position is primarily office-based, with the potential for a hybrid work arrangement (4+1).

Role Overview Vacancies is seeking a DevOps Engineer in Kyiv to help strengthen cloud infrastructure and streamline deployment automation. This role works closely with both development and operations teams to improve workflow efficiency and system reliability. What You Will Do Implement and maintain CI/CD pipelines Monitor system performance and respond to issues Optimize cloud services for stability and scalability Support system uptime and reliability goals Collaborate with other teams to enhance technology processes Location This position is based in Kyiv.

Our Mission and VisionAt Solidgate, we are dedicated to empowering exceptional entrepreneurs to create outstanding internet companies. Our goal is to support the builders of the digital economy with the financial infrastructure they truly deserve. We are on an ambitious journey to become the world's leading payments orchestration platform.About the Team and RoleAs a Node.js Engineer on the Launch Team, you will be instrumental in powering the backend for Digital Onboarding. Your primary mission will be to ensure that Solidgate collaborates with compliant merchants while delivering a fast, seamless, and scalable onboarding experience.Your challenge will be to construct the quickest path from “I’m interested” to “I’m live.”What Makes This Role UniqueYou will significantly decrease Time-to-Live, positively influencing growth.You will help define the evolving Node.js stack (free from legacy constraints).You will design robust, durable, and scalable systems that target an impressive 99.99% uptime.You’ll harness AI to expedite shipping and integrate AI-driven features into our products.Technology StackOur Launch Team is at the forefront of Solidgate's Node.js stack development. We not only implement tools but also establish the standards, practices, and engineering culture that other teams aspire to follow. Currently, we utilize:Fastify - a lightweight, high-performance web servergRPC + Protobuf - for typed service-to-service communicationPostgreSQL + Drizzle ORM - a reliable data layer with a modern query builderKafka (@platformatic/kafka) - for streaming-first, event-driven architectureVitest - for unit and functional testingWe also implement custom solutions, including distributed locks, metrics, streamers, and more. Discover our complete technology stack here.The tech stack is continuously evolving, providing real influence without any legacy baggage, just modern Node.js supported by mature architectural principles inspired by the Golang ecosystem.Your ResponsibilitiesDevelop and maintain backend services for a seamless onboarding process.Collaborate with cross-functional teams to ensure high-quality deliverables.Optimize application performance and reliability.Leverage modern development practices and tools to enhance efficiency.

Greetings from Brainstack, a leading multi-product IT company based in Ukraine.If you're seeking a realm of opportunities for continuous growth and enjoy tackling challenging tasks, then you've come to the right place. Here, you will encounter challenges that will help you fulfill your ambitions, build profitable businesses without illusions, and transform ideas into successful IT products. Our team is always here to support you and won't let you face challenges alone.Our portfolio includes mobile and web applications and services with millions of users across various niches, such as Parental Control, Wellness, and AI.We are currently looking for a Helpdesk Engineer to join our friendly Infrastructure Operations team within the Infrastructure department.Key Responsibilities:— Provide user support (for employees);— Ensure the operational efficiency of the office;— Support and upgrade the company's internal services.Your Future Team:→ Lead David can teach you how to ask the right questions and find the answers;→ Team includes: System Administrator, 2 Helpdesk Engineers, DevOps Engineers, Head of Department.→ Tools: Jira (cat);→ Team level: Middle & Senior.What Awaits You:→ Work within a team that ensures stable and secure operations across the company;→ Make a real impact on employee user experience and the continuity of business processes;→ Opportunities to enhance your technical expertise and grow in IT Ops / DevOps / Security.About You:Experience in Helpdesk / IT Support / Service Desk Engineer roles for 6–12 months;Proficient understanding of Windows 10/11 and macOS at the user administration level;Knowledge of basic network principles (TCP/IP, DNS, DHCP, VPN);Experience with user management systems (Active Directory or similar);Strong problem-solving skills and the ability to work collaboratively in a team environment.

About the RoleWe are seeking a motivated and skilled Telecommunications Engineer of Category 2 to join our dynamic team in Kyiv. In this role, you will play a crucial part in ensuring the efficient operation and maintenance of our telecommunications systems, contributing to the quality of service provided to our customers.Key ResponsibilitiesDesign, implement, and maintain telecommunications networks.Collaborate with cross-functional teams to resolve technical issues.Monitor network performance and suggest improvements.Ensure compliance with industry standards and regulations.

Superhuman embraces a flexible hybrid working model for this position, allowing team members to enjoy focused work time while also benefiting from in-person collaboration that nurtures trust, innovation, and a robust team culture.About SuperhumanSuperhuman, which includes Grammarly as part of its offerings, is an AI-driven productivity platform dedicated to unlocking the superhuman potential in everyone. Our suite of applications seamlessly integrates AI into daily workflows, connecting with over a million applications and websites. Our flagship products feature Grammarly’s writing assistance, Coda’s collaborative workspaces, Mail’s inbox management, and Go, the proactive AI assistant that offers contextual help automatically. Since our founding in 2009, Superhuman has empowered more than 40 million individuals, along with 50,000 organizations and 3,000 educational institutions worldwide, to eliminate busywork and concentrate on what truly matters. Discover more at superhuman.com.The OpportunityAs we pursue ambitious goals, we are seeking a Site Reliability Engineer (SRE) to join our infrastructure team. This role will focus on developing software to guarantee the reliability of our backend systems, collaborating closely with engineers in charge of these systems, and strategizing for our future expansion. You will collaborate with our existing production engineering teams in the EU as we shift from a “you build it, you own it” paradigm.At Superhuman, engineers and researchers are encouraged to innovate and discover breakthroughs, which directly impacts our product roadmap. As we scale our interfaces, algorithms, and infrastructure, the complexity of our technical challenges is rapidly increasing. Explore more insights from our team on our technical blog.As an SRE, your responsibilities will include:Scaling our Kubernetes-based control plane that handles billions of events daily.Enhancing our automation mechanisms to respond effectively to workload demands.Implementing Machine Learning systems across the organization.