Sr java developer

Job Cloud Inc.
Reston, United States of America
16 days ago

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours
Languages
English
Experience level
Senior

Job location

Reston, United States of America

Tech stack

Clean Code Principles
Java
Spring Security
ActiveMQ
API
Artificial Intelligence
Amazon Web Services (AWS)
Amazon Web Services (AWS)
Amazon Web Services (AWS)
Application Integration Architecture
Application Performance Management
Confluence
JIRA
Unit Testing
Azure
Cloud Computing
Code Review
Databases
Continuous Integration
DevOps
Github
Gradle
Hibernate
Java Persistence API
Java Virtual Machine (JVM)
JSON
PostgreSQL
Maven
Microsoft SQL Server
MongoDB
MySQL
NoSQL
Oracle Applications
Performance Tuning
Scrum
RabbitMQ
Swagger
Software Engineering
SonarQube
XML
Openapi
Software Organization
Multithreading
Enterprise Software Applications
Spring-mvc
React
Concurrency
Spring-boot
SOAPAPI
Infrastructure as Code (IaC)
GIT
Event Driven Architecture
Angular
Integration Tests
Kubernetes
Information Technology
Cassandra
Kafka
GraphQL
Machine Learning Operations
Functional Programming
Software Coding
REST
Terraform
Docker
Jenkins
Microservices

Job description

We are seeking an experienced Senior Java Developer to design, develop, and maintain enterprise-grade applications. The ideal candidate should have strong expertise in Java, Spring Boot, Microservices, REST APIs, cloud technologies, and modern software development practices. The candidate will work closely with architects, business analysts, QA teams, and stakeholders to deliver scalable and high-performance solutions. Key Responsibilities Must Have

  • Design, develop, and maintain Java-based enterprise applications.
  • Build and support Microservices architecture using Spring Boot.
  • Develop RESTful APIs and integrate with third-party services.
  • Write clean, scalable, and maintainable code following coding standards.
  • Participate in system design, architecture discussions, and code reviews.
  • Troubleshoot and resolve production issues.
  • Work with Agile/Scrum teams and participate in sprint ceremonies.
  • Implement unit testing and integration testing frameworks.
  • Optimize application performance, scalability, and security.
  • Collaborate with DevOps teams for CI/CD implementation.

Should Have

  • Experience with cloud platforms (AWS, Azure, or GCP).
  • Experience with Docker and Kubernetes.
  • Knowledge of event-driven architecture using Kafka or RabbitMQ.
  • Experience with NoSQL databases such as MongoDB or Cassandra.
  • Exposure to Terraform or Infrastructure as Code (IaC).

Nice to Have

  • Experience with GraphQL.
  • Knowledge of React or Angular.
  • Exposure to AI/ML integration projects.
  • Financial, Healthcare, Retail, or Telecom domain experience.

Required Technical Skills Core Java

  • Java 8/11/17
  • Multithreading
  • Collections Framework
  • Streams API
  • Concurrency
  • JVM Performance Tuning

Frameworks

  • Spring Boot
  • Spring MVC
  • Spring Security
  • Spring Data JPA
  • Hibernate

API & Integration

  • REST APIs
  • SOAP Web Services
  • JSON/XML
  • Swagger/OpenAPI

Databases

  • Oracle
  • SQL Server
  • PostgreSQL
  • MySQL
  • MongoDB

Messaging

  • Apache Kafka
  • RabbitMQ
  • ActiveMQ

Cloud & DevOps

  • AWS (EC2, S3, Lambda, ECS, RDS)
  • Docker
  • Kubernetes
  • Jenkins
  • GitHub Actions
  • Maven/Gradle

Tools

  • Git
  • Jira
  • Confluence
  • SonarQube

Requirements

  • Bachelor's degree in Computer Science, Information Technology, or related field.
  • 10+ years of hands-on Java development experience.
  • Strong understanding of Software Development Life Cycle (SDLC).
  • Experience working in Agile/Scrum environments.
  • Excellent problem-solving and communication skills.

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