HubMub
-
Commit

Senior JAVA Engineer (multithreading)

Commit
Ukraine · Full-time · Mid-Senior
We’re on a mission to power universal DevOps and transform the way software is released. We’re the creators of Artifactory, Xray, and the company's Platform — used by thousands of companies, including Netflix, Google, and Amazon, to streamline their software delivery pipelines.

As a Senior Java Engineer, you’ll join our elite R&D team to tackle complex challenges in distributed computing, multithreading, and building ultra-scalable systems that power software delivery for millions of developers worldwide.

What You’ll Do:

  • Design and develop core backend services in Java with a strong focus on performance and scalability.
  • Build and maintain highly concurrent, multi-threaded systems handling millions of requests per day.
  • Architect and implement features for high-throughput, low-latency applications.
  • Optimize system performance and memory usage under heavy load.
  • Collaborate with DevOps, Product, and QA to deliver reliable and robust solutions.
  • Participate in code reviews, technical design sessions, and mentorship of junior developers.
  • Contribute to improving the engineering culture and technical excellence across the team.

Requirements:

  • 6+ years of hands-on Java development experience.
  • Deep understanding of multithreading, concurrency, and synchronization mechanisms in Java.
  • Proven track record building and scaling high-load, distributed systems in production.
  • Experience with microservices architecture, RESTful APIs, and messaging systems (Kafka, RabbitMQ, etc.).
  • Familiarity with database technologies
  • Solid architectural understanding of web applications and APIs
  • Experience with concurrency – big advantage
  • Experience with production mission-critical systems – advantage
  • Good exposure with modern DevOps tools like Docker, Kubernetes, Helm, Shell Scripting, CI/CD – advantage
  • Familiarity with cloud platforms (AWS, GCP, Azure) and containerization (Docker, Kubernetes) is a plus.
  • Strong communication skills and a proactive, collaborative mindset.

Bonus Points:

  • Experience contributing to open-source projects.
  • Experience with CI/CD tools and DevOps pipelines

Key Skills

Ranked by relevance

devops java kubernetes docker cicd distributed computing containerization shell scripting microservices restful apis artifactory rabbitmq kafka cloud aws gcp
Login to Apply
Posted
May 14, 2025
Type
Full-time
Level
Mid-Senior
Location
Kyiv
Company
Commit

Industries

Software Development

Categories

Engineering Information Technology

Related Jobs

3 roles aligned with this opportunity

View all jobs
View Job Details
Deloitte
Related

Senior DevOps Engineer | Ukraine

2026-05-20

Full-time
Not Applicable
Ukraine
Business Consulting
Engineering
View Job Details
Flix
Related

Full-stack (Java/Kotlin) Engineer (m/f/d) - Team Payments

2026-06-05

Full-time
Not Applicable
Germany
Software Development
Engineering
View Job Details
STACKIT
Related

Fullstack Engineer (m/w/d) - Android & Kotlin

2026-05-22

Full-time
Not Applicable
Germany
IT Services
Engineering