
Telecommunications
Київстар is a Ukrainian telecommunications company that offers a wide range of services for private individuals, businesses, and the public sector. These services include mobile communication, home internet, television services, and international roaming. Київстар provides various packages and tariffs to suit different needs, such as SIM cards, eSIM, internet packages, and bundles combining internet, TV, and mobile services. The company also supports social initiatives, facilitates online doctor appointments, and provides technical support and customer service through multiple channels. Київстар is committed to offering quality telecommunication solutions and fostering digital connectivity in Ukraine.
1001 - 5000 employees
Founded 1994
📡 Telecommunications
July 3

Telecommunications
Київстар is a Ukrainian telecommunications company that offers a wide range of services for private individuals, businesses, and the public sector. These services include mobile communication, home internet, television services, and international roaming. Київстар provides various packages and tariffs to suit different needs, such as SIM cards, eSIM, internet packages, and bundles combining internet, TV, and mobile services. The company also supports social initiatives, facilitates online doctor appointments, and provides technical support and customer service through multiple channels. Київстар is committed to offering quality telecommunication solutions and fostering digital connectivity in Ukraine.
1001 - 5000 employees
Founded 1994
📡 Telecommunications
• Kyivstar.Tech is looking for a Frontend Developer (React) to join our Product Development Team. The role has all the advantages of working in a product team — versatile projects, plenty of independence, chance to influence the direction of the development and opportunity to grow with the role. • Kyivstar.Tech is a Ukrainian hybrid IT company and a resident of Diia.City. We are a subsidiary of Kyivstar, one of Ukraine's largest telecom operators. • Our mission is to change lives in Ukraine and around the world by creating technological solutions and products that unleash the potential of businesses and meet users' needs. • Over 500+ KS.Tech specialists work daily in various areas: mobile and web solutions, as well as design, development, support, and technical maintenance of high-performance systems and services. • We believe in innovations that truly bring quality changes and constantly challenge conventional approaches and solutions. Each of us is an adherent of entrepreneurial culture, which allows us never to stop, to evolve, and to create something new.
• Understanding OOP and Functional programming design patterns • 3+ years of experience with development of web application • Professional experience with React JS (2+ years) • Experience making interactive and performant web UIs with React JS • Experience with state management using Redux / Flux • Strong knowledge and experience with CSS: methodologies, tools, optimization, page rendering • Fluent knowledge of git and platforms (GitHub, GitLab) • Experience work with hooks and using typescript architecture • Understanding and usage REST, SOA concepts • Understanding of ES6/ES7/ES8 standards • Understanding of CI/CD (principles, instruments)
• Office or remote — it's up to you: you can work from anywhere, and we will arrange your workplace • Remote onboarding • Performance bonuses for everyone (annual or quarterly — depends on the role) • We train employees: with the opportunity to learn through the company’s library, internal resources, and programs from partners • Health and life insurance • Wellbeing program and corporate psychologist • Reimbursement of expenses for Kyivstar mobile communication
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