Java Full-Stack Engineer - Production Support & Microservices

Robotics Technologies LLC; Jersey City (NJ); On-site; USD 87,000 - 117,000; Full time

Job summary

Robotics Technologies LLC in Jersey City, NJ seeks an experienced Java Full Stack Developer with Production Support to design, develop, and maintain enterprise applications. The candidate should master Java, Spring Boot, Microservices, and front-end frameworks such as ReactJS or Angular.

Responsibilities include L2/L3 production support, incident troubleshooting within SLA timelines, RCA, and collaboration with DevOps, DBAs, and infrastructure teams to ensure high availability and performance.

Qualifications

• 8+ years of experience in Java Full Stack Development.
• Strong hands-on experience with Java 8/11/17+.
• Expertise in Spring Boot, Spring MVC, and Spring Data JPA.
• Strong experience with Microservices Architecture.
• Experience developing and consuming RESTful APIs and Web Services.
• Hands-on experience with ReactJS or Angular.
• Experience with relational databases such as Oracle, SQL Server, or PostgreSQL.
• Knowledge of messaging technologies such as Kafka, MQ, or JMS.
• Experience with Git, Maven/Gradle, Jenkins, and CI/CD pipelines.
• Exposure to cloud platforms such as AWS, Azure, or OpenShift.
• Experience with application monitoring and observability tools.

Responsibilities

• Provide L2/L3 production support for business-critical applications.
• Troubleshoot and resolve production incidents within defined SLA timelines.
• Perform Root Cause Analysis (RCA) and implement permanent solutions.
• Monitor application performance, availability, and overall system health.
• Support application deployments, releases, and production changes.
• Participate in on-call support rotations as required.
• Coordinate with infrastructure, middleware, and business teams during incident resolution.
• Identify recurring issues and implement automation to improve operational efficiency.

Skills

Java Full Stack

Spring Boot

Microservices

RESTful APIs

React/Angular

Databases

Messaging (Kafka/MQ/JMS)

Git/Maven/Jenkins

CI/CD pipelines

Cloud (AWS/Azure/OpenShift)

Observability tools

Tools

Docker

Kubernetes

Splunk

Dynatrace

AppDynamics

Grafana

Prometheus

Job description

Robotics Technologies LLC in Jersey City, NJ seeks an experienced Java Full Stack Developer with Production Support to design, develop, and maintain enterprise applications. The candidate should master Java, Spring Boot, Microservices, and front-end frameworks such as ReactJS or Angular.

Responsibilities include L2/L3 production support, incident troubleshooting within SLA timelines, RCA, and collaboration with DevOps, DBAs, and infrastructure teams to ensure high availability and performance.