Java Developer

Company Overview

U3 INFOTECH PTE. LTD. delivers software services, business solutions, and project management training with expertise in banking, insurance, semiconductors, healthcare, supply chain and technology sectors. We serve major clients with strong delivery and project management capabilities.

Job Summary

Design, develop, and maintain scalable Java applications using Core Java, Spring Boot, and cloud-native technologies. Collaborate with teams to deliver robust REST APIs, microservices, and containerized solutions on Alibaba Cloud.

Responsibilities

Design, develop, and maintain scalable Java-based applications to meet business needs

Develop high-quality applications using Core Java features including multithreading, collections, and memory management for optimal performance

Apply Java Design Patterns and software engineering best practices to enhance code quality and maintainability

Develop and maintain applications using Spring Framework and Spring Boot to build enterprise-grade solutions

Design and develop REST APIs, web services, and microservices to support modular and scalable architectures

Develop and deploy containerized applications using Kubernetes to enable efficient orchestration and scaling

Support continuous integration and continuous deployment (CI/CD) pipelines and adopt DevOps practices to streamline releases

Build and maintain cloud-native applications leveraging Alibaba Cloud (AliCloud) services for scalability and reliability

Troubleshoot application issues and optimize performance to ensure system stability and responsiveness

Collaborate effectively with cross-functional and distributed teams to deliver technical solutions aligned with project goals

Required competencies and certifications

8+ years of hands-on Java development experience

Proficiency in Core Java including multithreading, collections, and memory management

Strong knowledge and application of Java Design Patterns

Experience with Spring Framework and Spring Boot development

Hands-on experience developing REST APIs, web services, and microservices

Experience deploying applications using Kubernetes and managing CI/CD pipelines

Experience building cloud-native applications on Alibaba Cloud (AliCloud)

Strong problem-solving and analytical skills demonstrated through troubleshooting and optimization

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