Senior Backend Java Engineer – Kubernetes, Spring, Kafka

Matlen Silver; Newark (DE); Hybrid; USD 60,000 - 65,000; Full time

Job summary

Matlen Silver in Newark, DE is seeking a Senior Application Developer who will understand business needs, update code with unit tests, provide dev support during testing, and explore new technologies. The role requires 7+ years Java/J2EE, Kubernetes/OpenShift, Spring, Kafka, and experience with Angular/React; hybrid onsite 3 days/week.

USC or GC only. The position offers exposure to modern tools and enterprise environments, with a focus on delivering production-ready software and robust testing

Qualifications

• Strong knowledge in container & cloud technologies (Kubernetes, OpenShift, AWS, Azure).
• 7+ years of Java/J2EE development experience.
• Experience with Spring, Spring Integration, Cassandra, Kafka, MQ, NOSQL, RESTful services, WS-Security.
• Hands-on with Eclipse, IntelliJ, Splunk, Dynatrace, Autosys.
• SQL queries (Oracle/SQL Server) and Unix/Linux scripting.
• UI experience with Angular or React.
• Code quality tools: JUnit, Sonar, Crucible.
• Experience with Agile methodologies.

Responsibilities

• Understand business needs and update application code with unit testing.
• Provide dev support during testing.
• Create proof of concept for new technology evaluation.
• Support application deployment and create production plan.

Skills

Kubernetes

OpenShift

AWS

Azure

Java/J2EE

Spring

Spring Integration

Cassandra

Kafka

MQ

NOSQL

RESTful services

WS-Security

Unix/Linux scripting

Angular

React

JUnit

Sonar

Crucible

Agile

Tools

Eclipse

IntelliJ

Splunk

Dynatrace

Autosys

Job description

Matlen Silver in Newark, DE is seeking a Senior Application Developer who will understand business needs, update code with unit tests, provide dev support during testing, and explore new technologies. The role requires 7+ years Java/J2EE, Kubernetes/OpenShift, Spring, Kafka, and experience with Angular/React; hybrid onsite 3 days/week.

USC or GC only. The position offers exposure to modern tools and enterprise environments, with a focus on delivering production-ready software and robust testing