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Open nowFirst seen 2 days ago

Java/Kotlin Backend Developer

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Your applicationOpen nowJava/Kotlin Backend DeveloperVORKIS knows what employer wants

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  2. CV RocketCV written for this posting.

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The clock on this job

Early applications get read.

11.8% of postings close within 7 days. Measured by our own scanner across the market.

Share of postings closed within
  1. 2.1%1 day
  2. 4.4%3 days
  3. 11.8%7 days
  4. 18.6%14 days
  5. 35.6%30 days
  6. 45.1%60 days
This job: first seen 2 days ago

The posting

Salary: $0 - $0 per year

Location:

Employment option:

Job type: Full time

Job Summary:

We are looking for a skilled Java/Kotlin Backend Developer to join our team. The role involves a balanced mix of new feature development and optimization of the existing codebase within a microservices environment. You will work with modern technologies, improve system performance, and directly communicate with the client from Israel in English.

Skills

Must Have

Hard skills: - competent in: Kafka, Kotlin, Microservices, Hibernate, Performance Tuning, SQL, JAVA, English, Design Patterns, Spring Soft skills: - competent in: Communication Skills Nice-to-have

Hard skills: - novice in: QUARTZ - beginner in: Backend Development, Apache, Team Communication

Job Description

Additional Requirements 3+ years of experience in backend development with Java and/or Kotlin. Strong knowledge of Spring Framework and Hibernate. Practical experience with Kafka or other message brokers. Proficiency in SQL performance tuning and optimization. Understanding of clean code design patterns and microservices principles. Experience with Quartz Scheduler is a plus. Strong English communication skills (both written and verbal) for direct interaction with the client. Responsibilities Develop and maintain backend services using Java 21 and Kotlin. Design and implement solutions following microservices architecture and clean code principles. Work with Spring Framework and Hibernate for backend development. Optimize database operations by writing and tuning native SQL queries. Integrate and maintain communication with Apache Kafka. (Optional) Manage scheduled tasks using Quartz Scheduler. Collaborate with cross-functional teams to deliver high-quality solutions.

About Company

Company Overview

You will be part of an international engineering team focused on developing a modern, intelligent surveillance platform for financial institutions. The system processes high-frequency market data to identify irregular behavior and ensure regulatory compliance across jurisdictions.

This role offers exposure to complex engineering challenges, financial domain knowledge, and the opportunity to shape a next-generation platform from within a collaborative and technically strong team.

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