Need Java Developer - NY / DE / TX / NC - 15+ Years - / - 1099

Senior Java Developer
Job Summary
We are looking for an experienced Senior Java Developer to join our engineering team.
The ideal candidate will have strong expertise in Java and Spring-based application development,
experience designing scalable and reliable backend systems, and the ability to mentor junior developers
while contributing to technical decisions.
Key Responsibilities

• Design, develop, test, and maintain scalable Java applications and backend services.
• Develop RESTful APIs and microservices using Java and Spring Boot.
• Participate in architecture and technical design discussions.
• Write clean, maintainable, reusable, and well-tested code.
• Analyze business and technical requirements and translate them into effective software solutions.
• Troubleshoot production issues and perform root-cause analysis.
• Optimize application performance, scalability, and reliability.
• Conduct code reviews and ensure adherence to coding and engineering standards.
• Collaborate with product managers, QA engineers, DevOps engineers, and other development teams.
• Mentor junior and mid-level developers and provide technical guidance.
• Contribute to CI/CD, automated testing, and software development best practices.
• Participate in Agile/Scrum ceremonies and contribute to continuous improvement.

Required Skills & Qualifications

• 5+ years of professional software development experience.
• Strong proficiency in Java 8/11/17+.
• Strong experience with Spring Framework, Spring Boot, Spring MVC, and Spring Data.
• Hands-on experience developing REST APIs and microservices.
• Strong knowledge of Object-Oriented Programming, design patterns, and SOLID principles.
• Good understanding of SQL and relational databases such as PostgreSQL, MySQL, or Oracle.
• Experience with JPA/Hibernate.
• Strong understanding of unit and integration testing using JUnit and Mockito.
• Experience with Git and standard software development workflows.
• Good understanding of software development lifecycle and Agile methodologies.
• Strong problem-solving, analytical, and communication skills.

Preferred / Good-to-Have Skills

• Experience with Kafka, RabbitMQ, or other messaging systems.
• Experience with Docker and Kubernetes.
• Exposure to cloud platforms such as AWS, Azure, or Google Cloud Platform.
• Experience with CI/CD tools such as Jenkins, GitHub Actions, GitLab CI, or Azure DevOps.
• Knowledge of caching technologies such as Redis.
• Experience with NoSQL databases such as MongoDB.
• Familiarity with observability tools, logging, monitoring, and distributed tracing.
• Experience working in high-volume or distributed systems.

5 10+ years of software development experience, with significant hands-on experience in Java and Spring Boot.
Key Competencies

• Java & Spring Boot
• Microservices Architecture
• REST API Development
• SQL & Database Design
• Object-Oriented Design
• Design Patterns
• Unit & Integration Testing
• Performance Optimization
• Cloud & DevOps
• Problem Solving
• Technical Leadership & Mentoring
• Agile/Scrum

Regards,

Radiantze Inc