Java Developer

JUPITER IT SOLUTIONS LLC
Bethesda, MD, United States
1 day ago
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Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Experience level
Expert
Experience required
10 years minimum
Working hours
Regular working hours
Job source

Tech stack

Java (Programming Language) Spring Security Amazon Web Services Amazon Elastic Compute Cloud Amazon S3 Unit Testing Microsoft Azure Cloud Computing Code Review Databases Continuous Integration Relational Databases
+42 more
Software Debugging DevOps Distributed Systems Elasticsearch Java Platform Enterprise Edition (J2EE) Github Gradle Spring Framework Junit PostgreSQL Apache Maven Enterprise Messaging Systems MySQL NoSQL Oracle (Applications) Scrum Methodology Redis Mockito Prometheus Standard Sql Software Engineering SonarQube SQL Databases Google Cloud Enterprise Software Applications Spring-mvc ReactJS Grafana Spring-boot Gitlab Git Event Driven Architecture Amazon Relational Database Service AngularJS Apache Kafka Front End Software Development Functional Programming Restful APIs Splunk Docker Jenkins Microservices

Job description

  • Design, develop, test, and maintain enterprise applications using Java and J2EE.
  • Develop scalable and high-performance applications using Java 8/11/17+, Spring Boot, and Spring Framework.
  • Design and implement RESTful APIs and microservices.
  • Work with databases such as Oracle, PostgreSQL, or MySQL and write optimized SQL queries.
  • Develop event-driven applications using Kafka or similar messaging platforms.
  • Implement unit and integration testing using JUnit, Mockito, and related frameworks.
  • Participate in code reviews and ensure adherence to coding standards and best practices.
  • Troubleshoot application issues, perform root-cause analysis, and resolve production defects.
  • Work with Docker and Kubernetes for application containerization and deployment.
  • Develop and maintain CI/CD pipelines using Jenkins, GitLab, GitHub Actions, or Azure DevOps.
  • Collaborate with architects, business analysts, QA engineers, DevOps engineers, and other development teams.
  • Participate in Agile/Scrum ceremonies and contribute to technical design discussions.
  • Mentor junior developers and provide technical guidance to the development team.

Requirements

We are looking for an experienced Senior Java Developer with 10+ years of hands-on experience in designing, developing, and maintaining scalable enterprise applications. The ideal candidate should have strong expertise in Java, Spring Boot, REST APIs, microservices, databases, and cloud technologies., * 10+ years of software development experience.

  • Strong proficiency in Core Java, J2EE, Java 8/11/17+.
  • Strong experience with Spring, Spring Boot, Spring MVC, Spring Security.
  • Hands-on experience with Microservices and REST APIs.
  • Strong knowledge of SQL and relational databases.
  • Experience with Kafka, messaging, or event-driven architecture.
  • Experience with Git, Maven/Gradle, Jenkins, and CI/CD.
  • Knowledge of Docker and Kubernetes.
  • Experience with Agile/Scrum development methodologies.
  • Strong debugging, problem-solving, and communication skills.

Preferred Skills

  • Experience with AWS, Azure, or Google Cloud Platform.
  • Knowledge of AWS services such as EC2, S3, Lambda, RDS, and EKS.
  • Experience with Redis, Elasticsearch, or NoSQL databases.
  • Knowledge of React, Angular, or other front-end technologies.
  • Experience with SonarQube, Splunk, ELK, Prometheus, or Grafana.
  • Experience designing highly available and distributed systems.

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