Java AWS Developer
First seen by Alion on Aug 25, 2026.
Job Summary :
We are looking for an experienced Java AWS Developer with 10+ years of experience in designing, developing, and deploying scalable cloud-native applications. The ideal candidate should have strong expertise in Java, AWS services, microservices, Kafka, Docker, and serverless technologies, along with experience in building enterprise-grade applications using Agile development practices.
Key Responsibilities :
- Design, develop, and maintain enterprise applications using Java/J2EE and cloud-native technologies.
- Build and deploy scalable applications on AWS using containerized and serverless architectures.
- Develop and maintain RESTful APIs and microservices.
- Work with Apache Kafka for event-driven and streaming solutions.
- Implement Docker-based containerization and orchestrate workloads on AWS services.
- Build serverless workflows using AWS Lambda and Step Functions.
- Write clean, reusable, and testable code following best practices and coding standards.
- Perform unit testing using JUnit and mocking frameworks.
- Collaborate with cross-functional teams in an Agile development environment.
- Manage source code using Git and participate in CI/CD pipelines.
- Optimize application performance, scalability, and reliability.
Required Skills & Experience :
- 10+ years of experience in Java/J2EE application development.
- Strong expertise in Core Java, multithreading, collections, generics, annotations, reflection, and concurrency.
- Hands-on experience with AWS services including EC2, ECS, EKS, S3, Fargate, Aurora, Lambda, Step Functions, and Elasticsearch/OpenSearch.
- Experience with Apache Kafka and event-driven architectures.
- Strong knowledge of Docker containerization and microservices architecture.
- Experience with SQL and relational databases.
- Working knowledge of NoSQL databases such as DynamoDB and MongoDB.
- Experience with Maven or Gradle build tools.
- Hands-on experience with Git version control and CI/CD practices.
- Experience working on application servers such as Tomcat or WebLogic.
- Familiarity with Agile/Scrum development methodologies.
Preferred Skills :
- Experience with Terraform or other Infrastructure as Code (IaC) tools.
- Exposure to Kubernetes and container orchestration.
- Knowledge of cloud security and application performance optimization.
Ideal Candidate Profile :
- Senior Java AWS Developer / Lead Java Developer.
- Strong experience in cloud-native application development on AWS.
- Excellent analytical, problem-solving, and communication skills.
Skills
Java, AWS, Kafka, Microservices Architecture, J2EE, RESTful API, Multithreading, ElasticSearch, NoSQL