Senior JavaScript Engineer

About the role

Ciklum is looking for a Senior JavaScript Engineer to join the team full‑time in Ukraine. As a senior member of a cross‑functional development team, you will help engineer the experiences of tomorrow.

Key responsibilities

• Design and implement complex web applications using established approaches and best practices.
• Improve existing engineering and quality standards and help team members adopt them.
• Create CI/CD pipelines by template and assist the DevOps team with more complex pipelines.
• Participate in hiring processes and conduct technical interviews.
• Coach and supervise middle and junior engineers as needed by the project.

Required profile

• Experience designing solutions for complex features and producing documentation.
• Proficiency in HTML, CSS, JavaScript and advanced use of React.
• Hands‑on experience with testing approaches, tools and maintaining code‑quality metrics.
• Experience configuring CI/CD pipelines (e.g., TravisCI, GitLabCI) and collaborating with DevOps.

Required skills

• HTML
• CSS
• JavaScript
• React
• TravisCI
• GitLabCI
• Testing tools
• Code‑quality metrics

What we offer

• Strong community of top professionals in an open‑door environment.
• Opportunities to work on large‑scale, global impact projects.
• Tailored learning through meetups, conferences, workshops, Udemy, language courses and company‑paid certifications.
• Radical flexibility – work remotely or from an office, your choice.
• Company‑paid medical insurance, mental‑health support and financial & legal consultations.