Senior JavaScript Engineer (882) (вакансія неактивна)

Ciklum is looking for a Senior JavaScript Engineer to join our team full-time in Ukraine.

We are a custom product engineering company that supports both multinational organizations and scaling startups to solve their most complex business challenges. With a global team of over 4,000 highly skilled developers, consultants, analysts and product owners, we engineer technology that redefines industries and shapes the way people live.

About the role:

As a Senior JavaScript Engineer, become a part of a cross-functional development team engineering experiences of tomorrow working for the customer. Be comfortable with researching and experimenting with new ideas. The role requires to be familiar with lean mean machine framework for the innovation/incubator space.

Responsibilities:

• Planning and developing new customer-facing products and features
• Building robust and scalable software components and services
• Optimizing applications to maximize speed and scalability
• Ensuring the technical feasibility of UI/UX designs
• Collaborating with other team members and stakeholders
• Taking a flexible, proactive approach to your work

Requirements:

• At least 5 years of experience in Frontend development
• Extensive experience as a Frontend developer using React
• Experience in working with Redux/Mobx/any other state management library
• Experience with semantic markup languages (HTML), JavaScript and CSS
• Team player — Strong interpersonal communication skills
• Strong troubleshooting and problem-solving skills

Derirable:

• Experience with TypeScript
• Experience with Agile (Scrum), Git
• Experience with Micro frontend

What’s in it for you?

• Strong community: Work alongside top professionals in a friendly, open-door environment
• Growth focus: Take on large-scale projects with a global impact and expand your expertise
• Tailored learning: Boost your skills with internal events (meetups, conferences, workshops), Udemy access, language courses, and company-paid certifications
• Endless opportunities: Explore diverse domains through internal mobility, finding the best fit to gain hands-on experience with cutting-edge technologies
• Flexibility: Enjoy radical flexibility — work remotely or from an office, your choice
• Care: We’ve got you covered with company-paid medical insurance, mental health support, and financial & legal consultations

About us:

At Ciklum, we are always exploring innovations, empowering each other to achieve more, and engineering solutions that matter. With us, you’ll work with cutting-edge technologies, contribute to impactful projects, and be part of a One Team culture that values collaboration and progress.

As one of Ukraine’s largest IT companies and a top employer recognized by Forbes, we’ve spent over 20 years delivering meaningful tech solutions. We proudly support diverse talent and military veterans, recognizing their unique skills and perspectives they bring to shaping the future.

Want to learn more about us? Follow us on Instagram, Facebook, LinkedIn.

Explore, empower, engineer with Ciklum!

Interested already?
We would love to get to know you! Submit your application. Can’t wait to see you at Ciklum.