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Sr. Java J2EE Developer

STS Worldwide Inc.Wilmington, DE🇺🇸United StatesPosted 29 Aug 2026

Why This Role Stands Out

Advance your career with STS Worldwide Inc. by developing innovative Java J2EE solutions using microservices and AWS, offering significant growth opportunities. If you have strong expertise in Java, Spring Boot, and cloud technologies, this role is perfect for you to contribute to impactful projects. Apply today to join a dynamic team and elevate your technical skills.

Quick Overview

Seniority
Mid Senior
Work mode
On Site
Location
Wilmington, DE, United States
Posted
23 hours ago
MicroservicesShellSpringSpring BootAWSETLAgileApacheApache SparkAzureCassandraGenerative AIJavaKubernetesLLMTerraform

Job Description

Sr. Java J2 EE Developer

Onsite Job 

F2F interview is amust

NO DIRECT CANDIDATES

 

Must Have Skills

  • Extensive hands-on experience with Java springboot.

  • Strong experience designing and developing applications using Microservices Architecture.

  • Proven expertise in Java and Spring Boot for enterprise application development.

  • Experience with AWS services such as SQS, Lambda, S3, and RDS.

  • Experience working with Kubernetes and containerized application deployments.

  • Strong knowledge of Cassandra or other large-scale distributed databases.

  • Develops secure, scalable, and high-quality production code; reviews and debugs code written by others.

  • Drives decisions that influence product design, application functionality, and technical operations/processes.

  • Strong understanding of software engineering best practices, design patterns, and CI/CD pipelines.


Nice to Have Skills

  • Experience with Shell Scripting and Unix/Linux systems.

  • Proficiency in Terraform for Infrastructure as Code (IaC) and cloud infrastructure management.

  • Familiarity with modern LLM/Generative AI techniques and practical solution development using Azure OpenAI.

  • Experience with monitoring and observability tools in cloud-native environments.


Experience & Qualifications

  • Formal training or certification in Software Engineering concepts with 7+ years of applied experience.

  • Bachelor's degree in Computer Science, Computer Engineering, Mathematics, or a related technical field.

  • Strong experience building and supporting highly available, distributed, cloud-native applications.

  • Experience working in Agile environments and collaborating across multiple technology teams.


Core Technologies

  • Microservices Architecture

  • Java

  • Spring Boot

  • Apache Spark

  • Cassandra

  • Kubernetes

  • AWS (SQS, Lambda, S3, RDS)

  • ETL & Streaming Pipelines

  • Terraform

  • Unix/Linux

NO THIRD PARTY PLEASE- DIRECT CANDIDATES ONLY.

CANDIDATE WHO CAN WORK FOR ANY EMPLOYER IN USA WITHOUT ANY SPONSORSHIP

Please submit your resume along with the following must required information to:

  1. Contact number

  2. Email

  3. Current location

  4. Work Authorization

  5. Availability

  6. Pay Rate

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