Java Backend Developer (NodeJS)

TechDigital Group; Chantilly (VA); On-site; USD 100,000 - 130,000; Full time

Job summary

A technology solutions provider is seeking a skilled Java Backend Developer to join their team in Chantilly, Virginia. The ideal candidate will have over 7 years of experience with Java, microservices, and RESTful APIs, and will be responsible for designing and developing scalable backend systems. This role offers the opportunity to work with cutting-edge technologies and deliver high-quality software solutions.

Qualifications

• 7+ years of proven experience as a Java Backend Developer or similar role.
• Good understanding of security and encryption libraries.
• Experience with serverless technologies (AWS, Azure, or GCP).

Responsibilities

• Design, develop, and maintain high-performance backend systems using Java.
• Build and optimize microservices architecture.
• Develop RESTful APIs to support various business functionalities.

Skills

Java Development

Microservices Architecture

RESTful APIs

NodeJS

AWS

NoSQL Databases

Security Best Practices

Data Structures

Python

Education

Bachelor's degree in Computer Science, Engineering, or related field

Job description

Overview

Job Details: We are seeking a skilled Java Backend Developer(NodeJS) to join our dynamic team. The ideal candidate will have extensive experience in building and maintaining scalable microservices and RESTful APIs. As a Java Backend Developer, you will be responsible for designing, developing, and deploying server-side logic, ensuring high performance and responsiveness to requests from the frontend.

Responsibilities

• Design, develop, and maintain high-performance and scalable backend systems using Java.
• Build and optimize microservices architecture for enhanced performance and reliability.
• Develop RESTful APIs to support various business functionalities and integrate them with frontend services.
• Collaborate with cross-functional teams including frontend developers, product managers, and QA engineers to deliver high-quality software solutions.
• Ensure the best possible performance, quality, and responsiveness of applications.
• Write clean, maintainable, and efficient code following industry best practices.
• Implement security and data protection measures.
• Troubleshoot and resolve issues related to backend services and APIs.
• Participate in code reviews and provide constructive feedback to peers.
• Stay up to date with the latest trends and technologies in backend development and microservices architecture.

Qualifications

• Bachelor's degree in computer science, Engineering, or a related field.
• 7+ years of proven experience as a Java Backend Developer or similar role.
• Writing web servers
• Developing middleware for the web server
• Strong Experience with NodeJS
• Good understanding of encryption and use of encryption libraries
• Good understanding of encoding/decoding
• Security-conscious – aware of common pitfalls
• Working experience with serverless technologies in AWS, Azure, or GCP
• Good understanding of serverless architecture
• Understanding of NoSQL databases, e.g., DynamoDB
• Strong understanding of data structures
• Familiarity with data structures such as FHIR R4 is a plus
• Writing web hooks
• Familiarity with cron-like operations using EventBridge is a plus.
• Good to have Python.