Java Backend Developer; NodeJS
Job in
Chantilly, Fairfax County, Virginia, 22021, USA
Listed on 2025-11-24
Listing for:
TechDigital Group
Full Time
position Listed on 2025-11-24
Job specializations:
-
Software Development
Backend Developer, Java Developer, Software Engineer, Cloud Engineer - Software
Job Description & How to Apply Below
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.
- 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.
- 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 No
SQL 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 Event Bridge is a plus.
- Good to have Python.
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