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Lead Java Developer

UniqueHire Consulting LLCBerkeley Heights, NJ🇺🇸United StatesPosted 25 Jul 2026

Why This Role Stands Out

This Lead Java Developer role offers a fantastic opportunity to drive innovation within the BFSI sector for a reputable client, Sonata/Fiserv. You'll thrive here if you have extensive experience in Java development and a strong background in financial services, allowing you to lead impactful projects and mentor a talented team. Apply now to shape the future of technology solutions!

Quick Overview

Work Type
On Site
Level
Mid Senior

Job Description

Job Title: Java Tech Lead
Location: Berkely Heights NJ (5 days onsite)
Client - SONATA/FISERV
Final round of interview will be onsite 
15+ Years exp 
BFSI Domain must 
 
Role Description
Lead the design, development, and implementation of software applications.
Maintain and improve existing codebases; lead peer review processes.
Mentor junior developers and provide technical guidance to enhance team capabilities.
Collaborate with cross-functional teams to gather requirements and translate them into technical specifications.
 
Skills & Proficiency Levels
Design & Architecture
Review architecture diagrams and design specifications; guide best practices; handle security, scalability, resilience, and NFRs
 
Java Programming
Strong SOLID principles; clean, efficient Java 8 code (Lambdas, Streams); Reactive concepts; Spring, JPA/Hibernate proficiency
 
Microservices Implementation
Explain patterns (Saga, Circuit Breaker); API design and inter-service communication; Spring Boot and distributed systems
 
Event Streaming
Kafka/Azure Event Hubs architecture; pub-sub, partitioning, replication; exactly-once processing; schema management; event-driven design.
 
Cloud (Azure)
Familiar with AKS, Helm, Azure Event Hubs; define deployment strategy on Azure
 
DevOps & Deployment
CI/CD pipelines; containerization (Docker, Kubernetes)
 
Problem-Solving & Decision-Making
Quick analysis of issues and effective solutions; architectural decisions under constraints
 
Collaboration
Cross-functional teamwork (DevOps, QA, Product); culture of knowledge sharing
 
Best Regards

Aarif Mohammed

Talent Acquisition Executive – US Recruitment

Skills

Docker
Microservices
Spring
Spring Boot
Azure
Helm
Hibernate
Java
Kafka
Kubernetes

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