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Experience Level
Experience
Qualifications
About You:Minimum 2 years of experience as a DevOps Engineer, Linux System Administrator, or SRE in a production Linux environment. Strong understanding of networking principles and the OSI model, with experience in diagnosing and resolving network incidents. Experience with containerization and virtualization using Docker, LXC, KVM/QEMU. Familiarity with databases such as MySQL, Percona, PostgreSQL, and MongoDB, including performance tuning and high-availability practices. Experience with cloud platforms: AWS, GCP, Azure. Knowledge of Nginx, PHP-FPM, RabbitMQ, Redis, ElasticSearch/Logstash/Kibana. Proficient in administering Linux distributions (Debian/Centos/Ubuntu). Solid knowledge of Unix-like systems, including kernel subsystems, system calls, IPC, process/resource management, filesystems, networks, protocols, and sockets. Familiarity with local monitoring and diagnostic tools: tcpdump, ss/netstat, mtr, vmstat, iostat, top, sar, free, pmap, ps, lsof, strace, and iproute2 utilities.
About the job
Join the Brainstack Team!
We are a Ukrainian multi-product IT company with a dynamic environment where you can continually scale your skills. If you thrive on challenging tasks and seek opportunities to turn ideas into successful IT products, we want you on our team!
At Brainstack, you will engage with a variety of mobile and web applications and services that cater to millions across various niches including Health & Wellness, Mental Health, Astrology, AI, Utilities, and Parental Control. We are also developing our own R&D center.
We are currently seeking a DevOps Engineer to join our Infrastructure Team.
Your Role:
Support the infrastructure across 7 business units.
Engage in dynamic development without limitations on technology use.
Implement innovative solutions and work across diverse areas.
About Brainstack
Brainstack is a forward-thinking Ukrainian IT company specializing in a diverse range of products. Our portfolio includes applications and services that reach a vast audience, with a focus on innovative solutions across multiple sectors.
Join our dynamic software team as a motivated Junior Software Engineer at our Lviv office. In this role, you will be instrumental in developing innovative software features and modules, actively participating in architectural decisions, and ensuring code quality through unit testing and comprehensive documentation.
At Restream, we are searching for a skilled Senior Frontend Engineer to join our dynamic team in tackling complex challenges and creating top-tier products. In this pivotal role, you will be instrumental in developing new features, enhancing the user interface of our platform, and ensuring the reliability of our systems as we expand. You will work closely with a talented group of Engineers, driving processes and improving user-facing features. Your understanding of simplicity and reliability will guide your decisions, as each choice you make carries significant impact. We value small teams where every member plays a crucial role.Your ResponsibilitiesCreate visually appealing interfaces and interactions within Restream’s web services.Design and implement the UI and business logic required to support both new and existing features.Collaborate with product designers to develop exceptional and user-friendly UI/UX.Engage in code reviews, providing and receiving constructive feedback with the team.Stay abreast of emerging technologies and uncover potential opportunities within our environment.Desired QualificationsA proactive, entrepreneurial mindset that drives high-quality project delivery.Solid design sensibility, meticulous attention to detail, and a commitment to delivering an outstanding user experience.Proficient in JavaScript, TypeScript, and the latest ECMAScript specifications (experience with additional programming languages is advantageous).Deep expertise in React and its primary state management systems.Experience with CSS preprocessors such as LESS or SASS.Basic backend competencies: Node.JS, REST API development, and familiarity with relational or NoSQL databases.Comfortable with TypeScript, MobX, AWS, Linux, Docker, Kubernetes, and continuous deployment workflows.Strong verbal and written communication skills.Self-motivated, analytical, and effective within a team setting.Founded in 2015, Restream emerged from Ukraine with a passion for empowering creators to be seen and heard. As the leading multistreaming solution, we inspire over 10 million creators worldwide.
Join our esteemed team as a Quality Engineer at Jacobs Douwe Egberts in Пасіки-Зубрицькі. In this pivotal role, you will be responsible for ensuring the highest quality standards in our products and processes, contributing to our commitment to excellence in the coffee and tea industry.
Join Simulmedia as a Lead AI Engineer and play a pivotal role in shaping the future of our Agentic Products & Platform. You will lead a team of talented engineers to design, develop, and implement advanced AI solutions that enhance our product offerings and drive innovation. Your expertise will be critical in solving complex problems and delivering exceptional results.
Join our dynamic team as a Senior Full Stack Engineer where you will engage in exciting projects that enhance the digital landscape. Your expertise in both front-end and back-end development will play a critical role in delivering high-quality software solutions. Collaborate with a team of talented professionals, leveraging the latest technologies to drive innovation and efficiency.
Become a vital part of our innovative team as an Engineer for VAS Planning & Development. Engage in groundbreaking projects that are shaping the future of telecommunications. You will play a key role in the deployment of 5G NSA and 5G SA, contribute to extensive modernization efforts, and gain valuable insights into our business operations. This position provides an exceptional opportunity to deepen your expertise in PCRF technology, enhance existing systems, and significantly influence the advancement of our network.About Us Kyivstar.Tech is a pioneering hybrid IT company based in Ukraine and a proud resident of Diia.City. As a subsidiary of Kyivstar, one of the largest telecom operators in Ukraine, we are dedicated to transforming lives through technology. Our mission is to create innovative solutions and products that unlock the potential of businesses and cater to users' needs, both in Ukraine and globally. With over 600 specialists at KS.Tech working in diverse areas such as mobile and web solutions, design, development, and technical support, we strive for excellence in high-performance systems and services. We foster a culture of innovation that challenges the status quo, encouraging everyone to evolve and create new solutions.Your Responsibilities:• Formulate and manage system strategies, including hardware/software lifecycle management, load forecasting, and budget execution.• Manage partnerships and contracts, including: - Defining and controlling contract scope and terms (supply, service, NDA). - Preparing the technical components of contracts (solution descriptions, scope of work, scope of supply).• Lead tender initiatives: - Define technical requirements (architecture, features, services, etc.). - Analyze and clarify offers with participants. - Conduct technical evaluations.• Oversee system deployment, extensions, and new services (HW/SW/services): - Initiate purchase orders.
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).
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.
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.
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.
Join Renesas Electronics as a Part-time Test Engineer. In this role, you will be responsible for ensuring the quality and functionality of our innovative semiconductor products. You will collaborate with a dynamic team to execute test plans, analyze results, and contribute to product improvements.
Join our dynamic team as a Lead Machine Learning Engineer at Innovecs, where your expertise will shape innovative software solutions across various industries including Supply Chain, Healthtech, Software & Hightech, and Gaming.As a global digital transformation tech company, Innovecs has established its presence in diverse markets including the US, UK, EU, Israel, Australia, and Ukraine. We are proud to be recognized in the Inc. 5000 for five consecutive years and celebrated in IAOP’s ranking of the best global outsourcing service providers. Our commitment to excellence has also earned us a place in the Global Top 100 Inspiring Workplaces Ranking and a gold award at the Employer Brand Management Awards.
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.
Role overview This Software Engineer position focuses on Data Infrastructure & Acquisition at Speechify in Odesa, Ukraine. The work involves building and maintaining the data systems that drive Speechify’s text-to-speech products. What you will do Design and implement data infrastructure to support ongoing product development Collaborate with engineering, product, and operations teams to ensure data flows smoothly and remains accurate Contribute to improving the user experience by maintaining high standards for data quality and accessibility across Speechify’s platforms
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.
Join Kyivstar as an Engineer of Linear Structures for Telecommunication and Subscriber Devices in Lviv! We are seeking a dedicated professional to contribute to the development and maintenance of our telecommunication infrastructure. This role offers an exciting opportunity to work on cutting-edge technology and ensure connectivity for our subscribers.
Your impactful role. You will...Gain insights into the design and functionalities of a premier software platform.Assess requirements, create comprehensive test designs, and execute testing for innovative features.Conduct manual testing across various stages.Identify, localize, and document software defects while tracking their resolution.Engage in daily communication with analysts, developers, architects, and other fascinating team members.
Join our dynamic team at ajax as a Junior Image Quality Engineer in Kyiv. In this role, you will play a pivotal part in enhancing image quality standards across our products. You will collaborate with cross-functional teams to ensure high-quality visual outputs that exceed customer expectations.
About the Role We are seeking a seasoned Engineering Manager to oversee three SCRUM teams dedicated to HotSchedules Labor, our innovative workforce management solution. In this pivotal role, you will be responsible for delivery, team leadership, and engineering processes among full-stack Java developers, tech leads, and QA automation engineers. While this position is primarily management-focused, a robust technical background is essential to assess architectural decisions and navigate technical trade-offs effectively. Our teams leverage AI coding agents, and your role will include fostering and expanding this practice. The teams are spread across Ukraine, Latin America, and the United States, requiring alignment with EU-timezone working hours. You will facilitate cross-team ceremonies, stakeholder updates, and escalation calls, necessitating excellent English communication skills. Key Responsibilities Lead three SCRUM teams through the complete lifecycle: sprint planning, backlog refinement, retrospectives, and delivery commitments. Own project delivery outcomes, ensuring teams consistently achieve sprint goals and roadmap milestones. Supervise approximately 15-20 engineers across three teams, including tech leads, senior full-stack developers, and QA automation engineers. Conduct regular 1:1 meetings, performance reviews, and career development discussions. Identify and eliminate blockers, manage cross-team dependencies, and escalate risks proactively. Collaborate with product management to synchronize engineering capacity with business priorities. Uphold engineering standards, including code reviews, CI/CD practices, test coverage, and release quality. Enhance the implementation of AI coding agents within all teams, monitoring adoption and productivity metrics, and reporting findings to leadership. Coordinate cross-team technical initiatives such as platform upgrades, migrations, and technical debt reduction. Manage hiring processes for your teams: assess staffing needs, conduct interviews, and onboard new team members. Report on delivery status, risks, and metrics to senior leadership and client stakeholders. Foster and nurture a strong team culture across various time zones.
Join our dynamic team at Miratech as a Senior Network Automation Engineer, where you will play a pivotal role in enhancing our network infrastructure through automation. We are looking for a talented professional who is passionate about technology and eager to implement innovative solutions. Your expertise will drive efficiency and improve network reliability.
