Java/Springboot and AWS

Principal Duties and Responsibilities:

Application Performance & Security – 60%

• Monitor and optimize application performance, ensuring applications are running efficiently and reliably.

• Conduct regular security assessments and performance checks to identify and resolve potential issues.

• Oversee the application lifecycle, ensuring timely updates, releases, and enhancements.

Innovation, Collaboration and Continuous Improvement– 40%

• Stay current with emerging technologies and industry trends, integrating relevant advancements into the development process.

• Collaborate with cross-functional teams, including product managers and designers, to deliver solutions that meet customer needs.

• Enhance the application development process and drive innovation within the team.

Required / Desired Knowledge, Experiences, and Skills:

Technical Expertise:

• Strong hands-on experience with Java development (JDK 1.7 and 1.8), including Java frameworks.

• Extensive experience with AWS native services including EC2, API Gateway, S3, SQS, SNS, ECS, CloudWatch, and Docker.

• Proven experience with event-driven architectures and managing applications that rely on such paradigms.

• Expertise in code repository management, including merging and unmerging with Git or Bitbucket, and managing code versions effectively.

• Strong experience with third-party collaboration and communication, ensuring seamless integration and coordination with external partners.

• Proficient in container management with Kubernetes, EKS, or similar frameworks, including cluster management.

• Hands-on experience with Docker, including local setup, configuration, and troubleshooting.

• Extensive DevOps CI/CD experience, including hands-on with CI/CD pipelines and tools like Jenkins and Nexus Repository Manager.

• Strong troubleshooting and analysis skills, with a demonstrated ability to diagnose and resolve complex issues.

• Experience with local setup and debugging, ensuring efficient development environments and resolving issues swiftly.

Methodologies and Practices:

• Experience with Agile methodology.

• Excellent communication and client interpersonal skills.

• Experience with Atlassian apps (Jira, Bitbucket, Confluence) and IDEs such as IntelliJ.

• Experience with monitoring tools like Datadog.

Additional Experience:

• Core Java knowledge and experience with Hibernate, JPA.

• Experience with the insurance domain (optional).

•< span style="white-space:pre"> Basic knowledge of Python is a plus.

• Insurance policy lifecycle expertise includes understanding the end-to-end process of policy issuance, processing, and compliance.

• Payment experience covers integrating payment gateways and adhering to security standards to ensure secure transaction handling.

Specific to WSI Tower:

Knowledge of frameworks such as Struts / Spring (Core, IOC, MVC, DAO, ORM modules) and JSP

• Struts Framework:

o Experience in Struts architecture, Action classes, and Form beans.

o Proficiency in configuring struts-config.xml and implementing the validation framework.

• Spring Framework:

o Deep understanding of Spring Core (DI, IoC), AOP, and MVC.

o Experience with DAO support for data access and ORM modules like Hibernate or JPA.

• JavaServer Pages (JSP):

o Proficient in JSP syntax, tag libraries (JSTL), and integrating JSP with servlets.

• Skilled in error handling and optimizing JSP performance.

Specific to GCP/MOR Tower:

Experience with AWS services and Docker

• Amazon S3: Configuring buckets, managing data, and setting security policies.

• Amazon EC2: Launching, configuring instances, and managing auto-scaling and load balancing.

• Amazon SQS: Setting up and managing queues for asynchronous processing.

• Amazon SNS: Configuring topics and subscriptions for notifications and messages.

• Amazon ECS: Deploying and managing containerized apps with task definitions and services.

• Amazon Fargate: Using Fargate for serverless container deployments.

• Amazon DynamoDB: Managing NoSQL databases, including table creation and querying.

• Amazon CloudWatch: Monitoring resources with metrics, alarms, and logs.

• AWS Lambda: Creating serverless functions and managing triggers.

• Amazon API Gateway: Designing and deploying APIs, managing keys, and security.

• Docker:Creating and managing containers, using Docker Compose and orchestration tools.

Core Java knowledge and understanding of the Spring Framework

• Core Java: Strong grasp of OOP principles, collections, exception handling, and concurrency.

• Spring Framework: Understanding of Dependency Injection, Spring MVC, and Spring Boot for application development.

Specific to TIPS Tower:

• Hands-on experience with thick client applications includes expertise in creating and managing UIs using Java Swing components, handlin g events, and optimizing performance. This also covers understanding Java applets, including their lifecycle methods and integration with web pages.

• Strong SQL skills and core Java knowledge involve proficiency in writing complex SQL queries, designing and optimizing databases, and a solid understanding of core Java fundamentals such as concurrency and I/O handling.

• Event-driven architecture knowledge encompasses familiarity with event-driven design patterns and experience using message brokers for managing events and decoupling components.

• AWS services and integration experience includes working with services like S3, RDS, Lambda, and CloudFormation, along with implementing security practices and CI/CD pipelines using AWS CodePipeline.

• Java Batch skills involve using batch processing frameworks to manage large-scale jobs effectively, including job configuration and error handling.

Salary Range- $100,000-$130,000 a year

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