Software Developer – AWS

OmegaHires•Rockville, MD

4d•Hybrid

About The Position

The ideal candidate will have strong hands-on experience with Java/J2EE application architectures and AWS cloud services, along with a proven track record of supporting large-scale migration and modernization efforts. You will play a critical role in designing, implementing, and optimizing cloud-native solutions using microservices, containers, and serverless technologies while ensuring performance, security, and operational excellence.

Requirements

Bachelor’s degree in Computer Science, Engineering, or a related discipline (or equivalent practical experience).
Hands-on experience migrating applications to the AWS platform.
Demonstrated experience migrating applications from on-premises environments to AWS using established migration tools and methodologies.
Strong Java programming skills with experience in J2EE frameworks such as Spring, Hibernate, and JSF.
Extensive hands-on experience with AWS services including EC2, S3, RDS, VPC, Lambda, API Gateway, SQS, SNS, and DynamoDB.
Experience with containerization technologies (Docker) and orchestration platforms such as AWS ECS and EKS.
Familiarity with Infrastructure as Code (IaC) tools including AWS CloudFormation or Terraform.
Experience with messaging and streaming platforms such as Apache Kafka or Amazon Kinesis.
Solid understanding of DevOps and CI/CD best practices.
Strong problem-solving skills and the ability to troubleshoot issues in distributed, cloud-based environments.

Nice To Haves

AWS Certified Developer – Associate or Professional (Preferred).

Responsibilities

Support the assessment of existing Java/J2EE applications (Struts, Spring, Hibernate, WebLogic) to identify opportunities for cloud-native transformation on AWS.
Design, develop, and implement solutions to migrate and modernize monolithic Java/J2EE applications into microservices-based, cloud-native architectures in alignment with defined migration strategies.
Develop and enhance containerization approaches for Java applications using Docker and deploy workloads on AWS ECS and/or EKS.
Implement serverless solutions leveraging AWS Lambda, API Gateway, SQS, SNS, and other AWS-native services.
Collaborate closely with cross-functional teams to refactor and optimize legacy Java codebases for cloud environments, promoting twelve-factor application principles and best practices.
Support and maintain CI/CD pipelines (e.g., Atlassian Bamboo, Bitbucket, AWS CodePipeline, Jenkins, GitLab CI) to enable automated builds, testing, and deployments.
Implement cloud security, reliability, and scalability best practices, including IAM, network security, monitoring (CloudWatch, X-Ray), and centralized logging.
Monitor and optimize AWS resource utilization and cost efficiency in alignment with project and organizational goals.
Stay current with AWS services, cloud migration patterns, and industry best practices, contributing to continuous improvement efforts across CTIS programs.
Develop and maintain technical documentation, including architecture diagrams, migration artifacts, and operational runbooks.
Troubleshoot and resolve complex issues related to cloud-native applications, integrations, and supporting infrastructure.
Utilize Infrastructure as Code (IaC) tools such as AWS CloudFormation or Terraform to automate and standardize infrastructure provisioning across environments.