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Java-AWS Backend Engineer
Java-AWS Backend EngineerAlasus Technologies • Ashburn, VA, US
Java-AWS Backend Engineer

Java-AWS Backend Engineer

Alasus Technologies • Ashburn, VA, US
30+ days ago
Job type
  • Full-time
Job description

Job Description

Job Description

Position Overview :

We are seeking a motivated and hands-on Junior Backend Engineer with 10+ years of experience in Java development and cloud-native application design. In this role, you will contribute to the development of modern backend systems utilizing Java, Spring Boot, and AWS Serverless technologies, while collaborating with a dynamic, multi-disciplinary team delivering secure and scalable government-grade applications.

This is an excellent opportunity for engineers eager to build on foundational Java skills and gain deep exposure to modern cloud-native development, microservices, and real-world AWS infrastructure.

Key Responsibilities :

  • Design, develop, and maintain backend services using Java, Spring Boot, and J2EE-compliant application servers.
  • Build and deploy scalable, serverless applications using AWS services including Lambda, API Gateway, and CloudFormation / SAM.
  • Integrate services with MongoDB, Oracle, and PostgreSQL databases for data-driven applications.
  • Collaborate with UI / UX developers and DevOps to support seamless full-stack delivery.
  • Implement unit and integration tests to ensure application reliability and performance.
  • Participate in code reviews and apply best practices for clean, maintainable code.
  • Monitor, troubleshoot, and optimize application performance in cloud environments.
  • Stay informed on the latest developments in cloud computing, Java frameworks, and DevSecOps practices.

Required Qualifications :

  • Minimum 10 years of experience in backend software development, primarily using Java and Spring Boot.
  • Solid understanding of AWS services, especially Serverless Architecture (Lambda, API Gateway).
  • Experience with MongoDB is essential.
  • Proficiency with Oracle and PostgreSQL databases.
  • Familiarity with Git for version control and collaborative development workflows.
  • Strong understanding of RESTful API design and implementation.
  • Experience with unit and integration testing frameworks (JUnit, TestNG, etc.).
  • Excellent problem-solving and debugging skills.

    • Preferred Skills :

  • Exposure to Python, especially in AI / ML applications.
  • Experience with WebLogic or other J2EE-compliant servers.
  • Familiarity with Unix Shell scripting for basic automation or troubleshooting tasks.
  • Knowledge of CI / CD tools (e.g., Jenkins, GitHub Actions) and serverless deployment frameworks.

    • Technologies You'll Work With :

  • Languages : Java, Python (preferred), Shell (optional)
  • Frameworks : Spring Boot, Serverless Framework
  • Cloud : AWS Lambda, API Gateway, CloudFormation
  • Databases : MongoDB, Oracle, PostgreSQL
  • Tools : Git, JUnit / TestNG, Postman, Jenkins

    • Why Join Us :

  • Contribute to impactful projects supporting national missions.
  • Gain valuable experience with modern cloud-native development.
  • Work with a collaborative and skilled technical team.
  • Hybrid work environment with flexibility and career growth.

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    Backend Engineer • Ashburn, VA, US

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