Java Developer

Job Description :

Position : Java Developer

Location : Colombia

Work Model : Full time remote

Experience Required : 4-7 years

Summary

Abacus is hiring an experienced Java Developer to design, develop, and deploy high-volume, low-latency microservices. The ideal candidate should be self-motivated, comfortable communicating with clients, and skilled in Spring Boot, Spring Cloud, PostgreSQL, and event-driven systems using Apache Kafka.

Key Responsibilities

• 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.

Required Technical Skills

General Skills

Required Skills :