Java Full Stack Developer

Java Full Stack Developer

10+Years

Chicago, IL

Contract

Job Summary

Java Full Stack Developer with 12+ years of experience in designing and developing enterprise-scale applications using Java 8/11/17, Spring Boot, Microservices, Kafka, AWS Cloud, Angular, and React. Strong expertise in cloud-native architecture, API development, DevOps, and distributed systems.

Candidate should have domain experience across Healthcare, Banking Payments, Financial Services, and Telecom, with hands-on exposure to ACH, Wire Transfers, SWIFT, RTP, I Merchant Payments, and high-volume transaction processing platforms.

Candidate should have good echnical lead experience with strong exposure to Kubernetes, Docker, CI/CD pipelines, DynamoDB, Oracle, Kafka, OAuth2/JWT security, and Generative AI technologies including RAG, LLMs, Prompt Engineering, and GitHub Copilot.

We are Looking for a strong candidate who can come in Person Interview to Customer Location only

Key Skills

Backend: Java 8/11/17, , Spring Boot, Spring MVC, Spring WebFlux, Hibernate, JPA, Microservices, REST APIs, GraphQL

Frontend: Angular (2/8/11/13/17), React, TypeScript, JavaScript, HTML5, CSS3, Redux, RxJS

Cloud & DevOps: AWS (Lambda, API Gateway, DynamoDB, CloudWatch, S3, IAM, Step Functions), Docker, Kubernetes, Jenkins, GitHub Actions, AWS CodePipeline, Terraform

Databases: Oracle PL/SQL, PostgreSQL, MySQL, SQL Server, DynamoDB

Messaging & Integration: Kafka, Event-Driven Architecture, REST/SOAP Services

AI/GenAI: RAG, LLMs, Prompt Engineering, GitHub Copilot, AI-Assisted Development

Candidate should have Strong hands-on experience in modern Java Full Stack development with cloud-native microservices architecture.

Extensive AWS, Kubernetes, Kafka, and DevOps expertise suitable for enterprise digital transformation initiatives.

Good leadership experience managing Agile teams, conducting code reviews, mentoring developers, and driving architecture decisions.

Hands-on experience implementing AI-enabled solutions leveraging LLMs, RAG, and Generative AI technologies.

Diverse Lynx LLC is an Equal Employment Opportunity employer. All qualified applicants will receive due consideration for employment without any discrimination. All applicants will be evaluated solely on the basis of their ability, competence and their proven capability to perform the functions outlined in the corresponding role. We promote and support a diverse workforce across all levels in the company.