Job Title: Java Full Stack Developer (SME Level)

Location: Omaha, NE - Onsite 

Experience: 15+ Years (SME Level)

Employment Type: [Full-time / Contract]

Role Summary

We are looking for a highly experienced Java Full Stack Developer (SME Level) with deep expertise in enterprise-scale distributed systems, NoSQL platforms, and modern full-stack development.

The ideal candidate will play a critical role in designing, developing, and supporting high-performance applications, while also mentoring teams and ensuring high-quality, defect-free delivery in production environments.

Key Responsibilities

Development & Architecture

• Design and develop scalable, high-performance full stack applications using Java and modern frameworks
• Build and maintain robust RESTful APIs and microservices architectures
• Work extensively on NoSQL platforms (OpenSearch, Solr, Coherence) for large-scale data processing
• Develop frontend components using Angular
• Ensure high availability, performance, and scalability of enterprise applications

Platform & Data Engineering

• Support and optimize enterprise NoSQL platforms such as Coherence, OpenSearch, and Solr
• Work with Apache Spark for distributed data processing
• Implement and manage enterprise caching solutions (Coherence, Apache Ignite, Redis)
• Design solutions for data indexing, search optimization, and high-throughput systems

Integration & Messaging

• Develop and maintain integrations using Kafka and messaging systems
• Build scalable systems leveraging event-driven architecture
• Work with AWS and Azure SDKs for cloud-based integrations

Code Quality & Leadership

• Conduct code reviews and ensure adherence to coding standards and best practices
• Mentor junior developers and guide them toward high-quality deliverables
• Drive a culture of “first-time-right” and zero production defects
• Collaborate with cross-functional teams in an Agile environment

Required Skills

Core Technologies

• Strong expertise in Java 8/17 and J2EE fundamentals
• Hands-on experience with Spring Boot
• Strong working knowledge of Linux (Intermediate level)
• Expertise in REST APIs and microservices architecture

Search & NoSQL Technologies

• Deep experience with OpenSearch, Solr, and Coherence
• Strong knowledge of NoSQL database design and management

Big Data & Caching

• Experience with Apache Spark
• Hands-on experience with Coherence, Apache Ignite, or Redis

Messaging & Cloud

• Experience with Kafka or similar messaging platforms
• Basic experience with AWS SDK and Azure SDK

Frontend

• Hands-on experience with Angular

Good to Have Skills

• Experience with Graph databases, Cassandra, or MongoDB
• Familiarity with Docker and containerization
• Exposure to IoT or ETL tools

Desired Candidate Profile

• Expert in Core Java/J2EE fundamentals
• Strong analytical and problem-solving skills
• Experience with Web Services or JMS is a plus
• Excellent communication and stakeholder interaction skills
• Strong expertise in NoSQL database management
• Familiarity with Agile development methodologies
• Proven ability to mentor teams and lead by example
• Strong track record of delivering high-quality, defect-free production releases