Senior Java & Microservices Backend Engineer

Unison Group; Manila; On-site; PHP 800,000 - 1,200,000; Full time

Job summary

Unison Group is seeking an experienced Java & Microservices Developer to design, build, test, and maintain scalable backend applications and RESTful services using Java 8/11/17+ and Spring Boot.

You will implement microservices, integrate with databases and messaging systems, and collaborate with frontend, QA, and data teams. Familiarity with Docker, Kubernetes, CI/CD, and cloud platforms is a plus.

Qualifications

• Strong Java development experience (Java 8/11/17+)
• Proficient with Spring Boot, Spring MVC, Spring Security and Spring Data JPA
• Solid understanding of microservices architecture and RESTful services
• Experience designing and consuming RESTful APIs; Swagger/OpenAPI familiarity
• Experience with relational and NoSQL databases and messaging systems
• Knowledge of Docker, Kubernetes, and CI/CD tooling
• Familiarity with Git, Maven/Gradle, and cloud platforms (AWS/Azure/GCP)

Responsibilities

• Design, develop, and maintain backend applications using Java and Spring Boot.
• Build and implement microservices-based architecture and RESTful APIs.
• Develop secure, scalable, and high-performance applications.
• Integrate microservices with databases, messaging systems, and external APIs.
• Work with relational and NoSQL databases for data storage and retrieval.
• Implement unit testing, integration testing, debugging, and code reviews.
• Collaborate with cross-functional teams including frontend developers, architects, and QA engineers.
• Use CI/CD pipelines and containerization tools to support deployment and release processes.
• Troubleshoot production issues and optimize application performance.
• Strong programming experience in Java 8/11/17+; hands-on with Spring Boot, Spring MVC, Spring Security, Spring Data JPA.
• Strong understanding of Microservices Architecture and RESTful services.
• Experience with API design, integration, and documentation using Swagger/OpenAPI.
• Good knowledge of SQL databases such as Oracle, MySQL, or PostgreSQL.
• Experience with messaging technologies such as Kafka or RabbitMQ.
• Familiarity with Git, Maven/Gradle, and CI/CD tools.
• Experience with Docker and Kubernetes is preferred.
• Knowledge of cloud platforms such as AWS, Azure, or GCP is an advantage.
• Strong problem-solving, analytical, and communication skills.

Skills

Java

Spring Boot

Microservices

RESTful APIs

SQL Databases

Kafka/RabbitMQ

CI/CD

Git

Maven/Gradle

Cloud Platforms

Testing

Docker

Kubernetes

Tools

Swagger/OpenAPI

Job description

Unison Group is seeking an experienced Java & Microservices Developer to design, build, test, and maintain scalable backend applications and RESTful services using Java 8/11/17+ and Spring Boot.

You will implement microservices, integrate with databases and messaging systems, and collaborate with frontend, QA, and data teams. Familiarity with Docker, Kubernetes, CI/CD, and cloud platforms is a plus.