Senior JavaScript Engineer

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 Developer, you will work as part of a cross-functional team, developing modern API-driven web applications with React. The engineering department requires someone who can help create an exceptional developer experience and take developer platform to the next level, can move fast, react and adapt, who is up to date with the latest technology and can gets things done.

Responsibilities:

• Design and implement complex web applications following established approaches and industry best practices
• Drive improvements to existing engineering and quality standards, and support the team in adopting them
• Participate in the hiring process, including conducting technical interviews
• Provide coaching and guidance to middle and junior engineers as needed by the project

Requirements:

We know that sometimes, you can't tick every box. We would still love to hear from you if you think you're a good fit

• Experience designing solutions for complex features and producing clear technical documentation
• Strong communication skills with the ability to collaborate across multiple teams and stakeholders
• Ability to contribute to decision-making around new features and architectural choices
• Proficiency in HTML, CSS, and JavaScript
• Deep, hands-on experience with React, , Redux, and Redux-Sagas
• Experience refactoring existing applications to support new requirements
• Practical knowledge of testing approaches and tools
• Ability to define, maintain, and enforce code quality standards and metrics

Desirable:

• Strong communication skills, with an open-minded and self-driven approach and the ability to ramp up quickly
• Experience supporting or mentoring other developers, including helping a team member reintegrate into the workflow
• Hands-on experience with and
• Experience configuring CI/CD pipelines (GitHub)
• Ability to collaborate effectively with the DevOps team on setting up custom CI/CD pipelines

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.

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Explore, empower, engineer with Ciklum

Interested already? We would love to get to know you Submit your application. We can't wait to see you at Ciklum.