Sr. Java/J2EE Developer

Job Title:

Sr. Java/J2EE Developer (Hybrid)

Location:

Trenton NJ

Duration:

6 Months

Pay Rate:

$75/hr on C2C / 1099 all inclusive (OR) $70/hr on W2

Interview Process:

iLinc Web Cam Interview Only

Job Description

We are seeking a strong and forward-thinking Java/J2EE Developer with experience in modernizing enterprise applications from on-prem environments to cloud-native architectures. The ideal candidate will have deep expertise in Java SpringFramework microservices and experience working with AWS services including Beanstalk RDS DynamoDB ECS/EKS and Lambda. Familiarity with containerization (Docker Kubernetes) is expected as part of a transitional strategy with the long-term goal of moving to a serverless event-drivenarchitecture. Knowledge of is a plus.

Education: Bachelors degree in computer science or a related field or equivalent technical experience

Position Summary

The successful candidate will playa key role in a strategic application modernization initiative to migrate legacyJava applications from an on-prem to the cloud (AWS) leveraging modern technologies such as Spring Boot containerization AWSmanaged services and eventually serverless architectures. This position requires strong full-stack development capabilities with emphasis on cloud readiness microservices and integration with AWS services. Candidates should also be comfortable supporting legacy systems in the short term while driving long-term modernization efforts.

Key Responsibilities

• Modernize and migrate legacy WebSphere Java applications to AWS using Spring Boot and cloud-native best practices

• Design develop and maintain scalable modular Java microservices leveraging Java and Spring Boot

• Build and integrate RESTful APIs using Spring API Gateway and AWS Lambda

• Maintain and enhance existing SOAP services supporting a phased deprecation strategy

• Support and optimize legacy data access using JPA Hibernate MyBatis while transitioning to AWS RDS (Aurora) and DynamoDB

• Utilize AWS services such as Beanstalk Lambda RDS S3 DynamoDB CloudWatch

• Apply containerization using Docker with short-term orchestration using Kubernetes or ECS

• Collaborate on infrastructure-as-code (IaC) with tools such as CloudFormation or Terraform

• Work closely with DevOps to ensure seamless CI/CD pipelines using GitHub Maven/Gradle Jenkins etc.

• Collaborate with UI developers on React-based front ends

• Write unit and integration tests using JUnit Mockito TestNG

• Maintain and troubleshoot existing applications with JSF front ends

• Provide documentation and architecture diagrams for modernization roadmap

Required Qualifications &Technical Skills

• 7 years of experience in Java/J2EE development with emphasis on Java 17 Spring Boot REST APIs

• Experience modernizing Java apps from legacy environments (e.g. WebSphere)

• Proficiency in Spring Framework (Spring Boot Spring Cloud Spring Security etc.)

• Experience building scalable microservices and integrating with AWS RDS Aurora DynamoDB

• Hands-on experience with AWS services: Beanstalk Lambda EC2 S3 API Gateway

• Familiarity with containerization using Docker short-term Kubernetes support

• Experience developing and consuming SOAP and REST web services

• Strong SQL and NoSQL data modeling experience

• Proficient in Git Maven/Gradle CI/CD workflows

• Familiarity with and server-side JavaScript (optional but a plus)

• Experience with Agile development methodologies

• Ideal Candidate Will Be Able To

• Lead modernization efforts and translate architectural direction into scalable maintainable code

• Support legacy systems while contributing to new serverless and microservices-based solutions

• Write clean testable and well-documented code

• Mentor junior developers and work collaboratively in cross-functional teams

• Stay up to date with trends in cloud-native development serverless architectures and DevOps

• Communicate clearly with both technical and non-technical stakeholders

• Preferred Certifications (Nice to Have):

• AWS Certified Developer Associate or AWS Certified Solutions Architect

Top Skills & Years of Experience

Required/Desired Skills

Recruiter Details:

Name :

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