nikoXtech
Senior Backend Engineer (Java y Kotlin)
nikoXtechArgentina19 hours ago
Full-timeRemote FriendlyEngineering, Information Technology

Weโ€™re looking for a Senior Backend Engineer to join a high-impact engineering team building scalable, high-performance backend systems for a U.S.-based company.


If youโ€™re passionate about clean architecture, concurrency, and modern backend technologies โ€” this role is for you.


๐—ช๐—ต๐—ฎ๐˜ ๐—ฌ๐—ผ๐˜‚โ€™๐—น๐—น ๐——๐—ผ

  • Architect, implement, and deliver backend solutions based on product requirements.
  • Lead and mentor other engineers, contributing to best practices and technical excellence.
  • Design and optimize concurrent, multi-threaded systems in Java.
  • Collaborate with a distributed team in an agile environment.


๐—ช๐—ต๐—ฎ๐˜ ๐—ช๐—ฒโ€™๐—ฟ๐—ฒ ๐—Ÿ๐—ผ๐—ผ๐—ธ๐—ถ๐—ป๐—ด ๐—™๐—ผ๐—ฟ

  • +4 years of hands-on experience in backend software engineering.
  • +2 years of experience leading software development initiatives.
  • Deep knowledge of Java and Kotlin.
  • Experience with Spring Boot or Micronaut.
  • Strong understanding of Git, multi-threading, and concurrent systems.
  • Self-motivated and comfortable working remotely with minimal supervision.
  • Advanced English (C1-C2) level required.


๐—ก๐—ถ๐—ฐ๐—ฒ ๐˜๐—ผ ๐—›๐—ฎ๐˜ƒ๐—ฒ

  • Experience handling real-time audio streaming.
  • Exposure to Node.js applications.
  • Bachelorโ€™s degree in Computer Science or related field.


๐—ง๐—ฒ๐—ฐ๐—ต ๐—ฆ๐˜๐—ฎ๐—ฐ๐—ธ

Java / Kotlin ยท Spring Boot or Micronaut ยท MongoDB / Cassandra ยท RabbitMQ ยท Kafka ยท Redis


Join us and be part of something great!

Key Skills

Ranked by relevance