lead java developer

Java, Message Brokers (MQ), Microservice Architecture Pattern, REST API, Spring, FinTech, KeyCloak, RabbitMQ

Ukraine, Poland

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Lead Java Developer

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We are seeking an experienced Lead Java Developer to join our remote team.

As a Lead Java Developer, you will work closely with senior members of the application team to design, implement, and deliver new features. Your responsibilities will include developing prototypes, high-level and detailed designs, Java implementation, automated tests, and performance and resilience tests.

responsibilities

Design, implement, and deliver new features with senior members of the application team
Develop prototypes, high-level and detailed designs, Java implementation, automated tests, and performance and resilience tests
Deliver a complete, enterprise-class solution with strong design and high quality
Assist with debugging and fixing customer issues
Foster an environment of open communication, creative thinking, problem-solving, and cohesive team effort
Work in an agile environment

requirements

Minimum 5 years of experience as a Java Developer, with a proven track record of delivering high-quality software solutions
1+ years of relevant leadership experience
Expertise in Core and Advanced Java, multi-threading, and frameworks such as Spring
Strong understanding of RESTful interfaces, asynchronous messaging, and microservice architecture patterns
Experience with message brokers such as RabbitMQ and FinTech
Competence in SQL DB, particularly Postgresql
Proficiency in Spring Core module, Spring Data Access, Spring Security, Spring Boot 2.5+, Spring Cloud Contract
Proven experience in unit testing with JUnit 5
Excellent written and verbal communication skills in English (Upper-Intermediate level)