Full-Stack Engineer (Kotlin + React) — NXJ-143

We are looking for a Junior—Middle Full-Stack Engineer (Kotlin + React) to join a team working on a cybersecurity product. You will contribute to both backend services and frontend applications under the guidance of senior engineers, with the opportunity to grow into full ownership over time.

• Develop and maintain full-stack applications using Kotlin (backend) and React (frontend)
• Work with Docker for deployment tasks
• Contribute to product development across the entire stack
• Participate in code reviews and team processes
• Learn and grow within the cybersecurity domain

• 1–3 years of professional software development experience
• Kotlin or strong Java background (with willingness to learn Kotlin)
• React or solid frontend experience with JavaScript/TypeScript
• Familiarity with Docker basics
• Agile mindset and willingness to work across both backend and frontend
• English — Upper-Intermediate (B2) or higher
• Interest in cybersecurity or willingness to learn and explore the domain
• Hands-on experience with full-stack projects
• Previous experience in a startup or fast-paced environment
• Experience with WebSockets or real-time features

• Competitive salary and benefits package
• Medical insurance
• Top equipment kit
• Full Remote
• Collaborative and innovative work environment
• Career growth and development opportunities
• A chance to work with a talented and driven team of professional