Senior Full-Stack Java & React Developer

In this role, you will build robust Spring Boot backend systems, create modern React interfaces, and implement resilient cloud-native architectures. You will maintain strict ownership of code quality by writing comprehensive unit tests to ensure minimal production bugs.

Role : Senior Full-Stack Java & React Developer
Location : Middletown, NJ

Description: Job Overview

We are seeking a high-caliber Senior Full-Stack Developer to join our critical Network OSS Service Delivery team. You will lead the design, development, and optimization of high-performance applications handling Network Inventory Systems and Provisioning Systems. In this role, you will build robust Spring Boot backend systems, create modern React interfaces, and implement resilient cloud-native architectures. You will maintain strict ownership of code quality by writing comprehensive unit tests to ensure minimal production bugs.



Key Responsibilities

Full-Stack OSS Development

Design and build high-performance backend microservices using Spring Boot.
Develop responsive, intuitive, and modern user interfaces utilizing React.
Integrate complex systems through secure, optimized REST and SOAP APIs.
Architect low-latency, high-performance database queries to process large-scale telecom datasets.
Workflow & Core Orchestration

Implement complex orchestration logic using workflow engines (e.g., Temporal, Camunda).
Model end-to-end network provisioning and service delivery lifecycles into automated state machines.
Optimize distributed system states to ensure high resilience and zero transaction loss.
Cloud-Native & DevOps Engineering

Deploy applications using containerized architectures including Docker and Kubernetes.
Manage and scale cloud-native applications within the Microsoft Azure ecosystem.
Collaborate with engineering teams to refine CI/CD pipeline automation and monitoring tools.
Software Quality Assurance

Write comprehensive, high-coverage unit and integration test cases for all written code.
Ensure delivery of highly stable software components with minimal post-release bugs.
Conduct rigorous peer code reviews to maintain architecture standards and system security.
Required Skills & Qualifications

Backend & Databases

Frameworks: Extensive experience with Java, Spring Boot, and microservices architecture.
APIs: Deep understanding of RESTful web services and legacy SOAP protocols.
Data Layer: Expertise in optimizing high-performance backend query technologies and database schemas.
Frontend Development

Libraries: Strong proficiency in JavaScript, TypeScript, React, and state management.
Cloud & Workflow Orchestration

Workflows: Direct experience building stateful systems with Temporal, Camunda, or similar engines.
Containers: Hands-on experience with Docker containerization and Kubernetes orchestration.
Cloud Platform: Proven track record deploying and managing apps in Microsoft Azure.
Telecom Domain Expertise

OSS Systems: Deep functional knowledge of Network Inventory Systems and Network Provisioning.
Preferred Qualifications

Experience migrating legacy telecom OSS platforms to modern, cloud-native tech stacks.

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