Senior Full Stack Java Engineer

N-iX is looking for an experienced Senior Full Stack Java Engineer to join our development team.

Our customer–integrated Shipping Services has set itself apart as an independent carrier with a fresh, unique approach. His strategy as a global niche carrier offers distinctive advantages to customers worldwide. We have created a smart, efficient network that ensures stable, reliable services; and we have made it our mission to focus on the needs of our customers, which stand at the heart of all our decisions. The main idea of our product operates in select trades, where it has a competitive advantage and where it can provide superior service. We maintain a flexible partnership approach with other major carriers, and our new line structure is a much-needed alternative to customers concerned about the current alliance-dominated market.

Responsibilities:

• Hands-on full-stack development of innovative applications

• Owning the entire development cycle, including design, architecture, development, and DevOps

   

Requirements:

• 6+ years of experience in the following technologies: Java (must have), Spring.
• 2+ years of experience with Python.
• 2+ years of experience in FE, mainly React (must have), and other modern JavaScript frameworks/libraries.
• Experience with LLMs/AI/Prompt Engineering/MCP.
• Experience with Functional Programming and Java Streams.
• Experience with developing a reactive UI (Reactive JS).
• 2+ years of experience in TDD/BDD development in the following frameworks: Junit, Jasmin, Mockito, Protractor/Selenium
• 2-3+ years of experience in micro-services-based architecture and tools (Spring Boot/Cloud)
• Experience in designing, developing, and deploying cloud/hybrid-based solutions.
• Familiarity with the following design concepts: micro-services, service discovery, circuit breaker.
• Self-starter with the ability to appropriately prioritize and plan complex work in a rapidly changing environment.
• Versatility and the capability to switch easily between different tasks and technologies. 
• Experience in assessing a broad range of information solutions and products.
• Strong critical thinker with problem-solving aptitude.
• Advanced or higher Ukrainian language 
• At least Upper intermediate English - verbal and written