Java Developer

United States·Columbiamid

Java DeveloperSoftware Engineering

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Quick Summary

Overview

Position: Java DeveloperLocation: ColombiaWork Model: Full time remote Experience Required: 4-7 years SummaryAbacus is hiring an experienced Java Developer to design, develop, and deploy high-volume,

Technical Tools

Java DeveloperSoftware Engineering

Responsibilities

~1 min read

→Design, develop, and deploy microservices using Spring Boot and the Spring Framework.
→Build and optimize data persistence layers using JPA/Hibernate with PostgreSQL.
→Develop and integrate RESTful APIs.
→Implement distributed, event-driven systems using Apache Kafka.
→Improve application performance using caching (Spring Cache, Caffeine).
→Work with Spring Cloud for service discovery, API gateways, and circuit breakers.
→Manage configurations through Spring Cloud Config.
→Explore and integrate low-code/no-code (LCNC) solutions where relevant.
→Collaborate with product managers, designers, and engineers to deliver high-quality features.
→Participate in code reviews, testing, and debugging.
→Troubleshoot and resolve complex production issues.
→Lead and guide junior developers when required.

Strong proficiency in Java development.
Extensive experience with Spring Boot, Spring Cloud, and microservices architecture.
Hands-on experience with Apache Kafka.
Expertise in JPA/Hibernate and PostgreSQL with advanced SQL skills.
Good understanding of transactional management (@Transactional) and ACID compliance.
Experience designing and consuming RESTful APIs.
Familiarity with Spring Cache and Caffeine for caching.
Understanding of LCNC platforms for business process automation.
Experience with Git and CI/CD pipelines.