Java Backend Developer

Ridgefield Park, NJ, US • Posted 30+ days ago • Updated 9 hours ago

Contract Independent

On-site

USD $44.00 - 48.00 per hour

Judge Group, Inc.

Fitment

Dice Job Match Score™

🔢 Crunching numbers...

Job Details

Skills

SFTP
Computerized System Validation
BYOD
Backend Development
Database Design
RDBMS
Java
Spring Framework
Spring MVC
Spring Security
RESTful
Microservices
Apache Kafka
RabbitMQ
JPA
Hibernate
Docker
Kubernetes
Continuous Delivery
Jenkins
GitLab
Continuous Integration
GitHub
Oracle WebLogic
Clustering
Apache Tomcat
Application Servers
Management
Red Hat Enterprise Linux
CentOS
Ubuntu
Shell Scripting
Release Management
Linux
Log Analysis
PL/SQL
Oracle
Oracle RAC
PostgreSQL
Query Optimization
Replication
Database
MySQL
MongoDB
Microsoft SQL Server
Redis
Apache Cassandra
Batch Processing
Scheduling
Spring Batch
Quartz
Apache Airflow
Extract
Transform
Load
cron
Orchestration
Data Processing
High Availability
Performance Tuning
Telecommunications
Cloud Computing
Distributed Computing
API
Privacy
Marketing

Summary

Location: Ridgefield Park, NJ
Salary: $44.00 USD Hourly - $48.00 USD Hourly
Description: Our client is currently seeking a Java Backend Developer
Work Location: Ridgefield Park, NJ 07660

Contract Period: 4 weeks with possibility of extension

Role Summary
The Java Backend Developer will design and implement core backend enhancements for the Enhancement Project.

Key Responsibilities

Design and implement a local BYOD database with indexing, data freshness tracking, and retention policies
Develop hybrid query logic: primary local DB lookup with configurable fallback to WMP API and Global BYOD API
Implement SFTP-based batch ingestion (CSV sync, validation, reconciliation, error handling)
Enhance backend services including data schema, scheduling framework, and API endpoints
Implement monitoring, logging, metrics, and alerting for availability, performance, and API usage
Ensure fault-tolerant design and seamless fallback between BYOD, WMP, and Global APIs

Required Qualifications

5+ years of Java backend development experience
Strong experience with RESTful APIs, database design (RDBMS), and batch processing
Experienced Java Developer with the following areas:

Must Have: Core Java (8+/11+/17+), Spring Boot, Spring Cloud, Spring MVC, Spring Security, RESTful API Design, Microservices Architecture, Message Brokers (Kafka/RabbitMQ), JPA/Hibernate, Docker, Kubernetes, CI/CD Pipelines (Jenkins/GitLab CI/GitHub Actions)

Application Server Expertise:

Oracle WebLogic Server: Deployment, configuration, clustering, and administration.
Apache Tomcat: Setup, deployment, tuning, and management.
Application server troubleshooting and performance optimization

Linux Server Deployment & Administration

Linux server setup, configuration, and management (RHEL, CentOS, Ubuntu).
Shell scripting and automation.
Application deployment and release management on Linux environments.
Server monitoring, log analysis, and troubleshooting

Strong expertise in database technologies:

Oracle Database: PL/SQL, Oracle Performance Tuning, Oracle RAC, Partitioning, Indexing Strategies, AWR/ASH Reports, Execution Plan Analysis.
PostgreSQL: Query Optimization, pg_stat_statements, Partitioning, Replication, pgAdmin.
Other Databases: MySQL, MongoDB, SQL Server, Redis, Cassandra.

Batch Processing & Scheduling:

Spring Batch, Quartz Scheduler, Apache Airflow.
ETL processes and data pipeline development.
Cron jobs, scheduled tasks, and job orchestration.
Large-scale data processing and bulk operations

Experience building high-availability, resilient backend services
Hands-on experience with logging, monitoring, and performance tuning

Preferred Qualifications

Experience with telecom/carrier integrations or large-scale device data systems
Familiarity with cloud environments and distributed system design
Experience handling external API dependency and fallback strategies

By providing your phone number, you consent to: (1) receive automated text messages and calls from the Judge Group, Inc. and its affiliates (collectively "Judge") to such phone number regarding job opportunities, your job application, and for other related purposes. Message & data rates apply and message frequency may vary. Consistent with Judge's Privacy Policy, information obtained from your consent will not be shared with third parties for marketing/promotional purposes. Reply STOP to opt out of receiving telephone calls and text messages from Judge and HELP for help.

Contact:

This job and many more are available through The Judge Group. Please apply with us today!

Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.

Dice Id: cxjudgpa
Position Id: 1116963
Posted 30+ days ago

Company Info

About Judge Group, Inc.

The Judge Group, is a leading professional services firm specializing in talent, technology, and learning solutions. We consult, staff, train, and solve. Through our work we make people and organizations better.

Our services are successfully delivered through a network of more than 30 offices across the United States, Canada, and India. The Judge Group is proud to partner with the best and brightest companies in business today, including over 60 of the Fortune 100. We serve organizations in financial services, healthcare, life sciences, insurance, government (including aerospace and defense), manufacturing, and technology and telecommunications.

Go to company profile

Create job alert

Never miss an opportunity! Create an alert based on the job you applied for.

Similar Jobs

FS Java/React Developer

San Francisco, California

•

Today

Location: San Francisco, CA Salary: $80.00 USD Hourly - $85.00 USD Hourly Description: Java Mid-Level Developer (SSE-3) Location: CIC Building, Charlotte, NC Work Arrangement: Onsite Tuesday-Thursday (Meetings begin at 9:00 AM) About the Role We are seeking a Mid-Level Java Developer (SSE-3) to join our team and contribute to the design, development, and deployment of secure, enterprise-level applications. You will work on projects of low to moderate complexity, collaborate with cross-fun

Contract

USD 80.00 - 85.00 per hour

Full Stack Typescript Developer (Node/React)

Williamsburg, Iowa

•

Today

Location: Williamsburg, IA Salary: $70.00 USD Hourly - $85.00 USD Hourly Description: Job Title Full Stack TypeScript Developer (Node.js / React) Location Williamsburg, IA (On-site) Job Summary We are seeking a Full Stack TypeScript Developer to join a fast-paced R&D environment focused on building software systems that interact with automated machinery used in agricultural research. In this role, you will design, develop, and support full-stack applications using TypeScript, Node.js, an

Contract

USD 70.00 - 85.00 per hour

Back-End Developer - III

Irving, Texas

•

Today

Location: Irving, TX Salary: Negotiable Description: Our client is currently seeking a Back-End Developer - Responsibilities: We are seeking a highly skilled and innovative Agentic AI Developer to design, build, and deploy autonomous AI systems that can reason, plan, and take action to achieve complex goals. The ideal candidate will have a strong background in software engineering, a deep understanding of AI principles, and hands-on experience with the tools and frameworks necessary to cre

Contract

Web Developer

Greenwood Village, Colorado

•

Today

Location: Greenwood Village, CO Salary: $55.00 USD Hourly - $58.00 USD Hourly Description: Our client is currently seeking a Web Developer Location: Greenwood Village, CO 80111 Work Model: Hybrid Duration: 6-month contract with possibility of extension Job Description: This role involves contributing to the full software development lifecycle, including designing, coding, configuring, testing, debugging, and documenting system and application software. The position requires collaboratio

Contract

USD 55.00 - 58.00 per hour

Search all similar jobs