Backend Java Developer Job at American IT Systems, Dallas, TX

  • American IT Systems
  • Dallas, TX

Job Description

Title: Backend Java Developer

Location : Dallas, TX (Day -1 Onsite)

Interview- Client round Face to Face

Project Scope: We are seeking a highly skilled Full Stack Developer with strong expertise in Java, Spring Boot, Microservices, AWS Cloud, and modern web technologies .

Key Responsibilities

  • Backend Development
  • Design, develop, and maintain enterprise-grade applications using Java 11/17+, Spring Boot, and Spring MVC .
  • Build scalable and secure RESTful APIs and microservices-based architectures .
  • Develop data access layers using Spring Data JPA, Hibernate, and ORM frameworks .
  • Implement application security, authentication, authorization, exception handling, logging, and monitoring.
  • Write optimized and performant SQL queries for Oracle, PostgreSQL, and MySQL databases.
  • Develop unit and integration tests using JUnit, Mockito, and related testing frameworks .
  • Troubleshoot production issues, perform root cause analysis, and optimize application performance.

Required Skills

  • Java 11/17/21, Core Java, Multithreading, Collections, Streams, Design Patterns
  • Spring Boot, Spring MVC, Spring Cloud, Spring Security, Spring Data JPA
  • Microservices Architecture and REST API Development
  • React.js, TypeScript, JavaScript, HTML5, CSS3
  • Oracle/PostgreSQL/MySQL, SQL Performance Tuning
  • Kafka, IBM MQ, RabbitMQ
  • OAuth 2.0, OpenID Connect, JWT, RBAC
  • Maven, Gradle, Git, Jenkins/Azure DevOps, CI/CD
  • Docker, Kubernetes/OpenShift, AWS/Azure/GCP
  • JUnit, Mockito, API & Frontend Testing
  • Splunk, Dynatrace, Grafana, Prometheus, ELK

Preferred Skills

  • Experience with Docker and Kubernetes
  • Knowledge of messaging platforms such as:
  • Apache Kafka
  • AWS SQS
  • AWS SNS
  • Exposure to Infrastructure as Code (Terraform/CloudFormation)
  • Experience with CI/CD and DevOps practices
  • Understanding of containerized and cloud-native application development

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