Job Title
- Full Stack Java Developer Location
- Piscataway, NJ (Hybrid) Duration
- 12+
Months Summary:
The role focuses on building and maintaining enterprise integrations across identity, API authorization, dynamic OAuth clients, dynamic scoping, microservices, and infrastructure-as-code within AWS and Boomi integration platforms. Scope of Work The engineer will contribute to enterprise integration projects spanning AWS serverless, API development, Ping-based authorization infrastructure, and IaC automation. Required Skills & Experience Identity Provider (IDP) Integration Ping Hands-on experience with Java 20+ (client uses Java 25) Hands-on experience integrating PingFederate / PingAccess for SAML 2.0 and OIDC flows Token validation, scopes, claims mapping, and federated identity configuration. Custom Lambda Authorizer Design and implementation of AWS API Gateway custom Lambda authorizers (request and token-based)
JWT/OIDC
token validation against Ping, policy generation, and caching strategies Spring Boot Production experience building Spring Boot microservices (REST APIs, service layers, externalized configuration) Familiarity with Spring, SpringBoot, and containerized deployments (Docker/ECS Fargate) AWS Expertise Strong working knowledge of core AWS services: Lambda, API Gateway, ECS/Fargate, DynamoDB, S3, CloudWatch, IAM, VPC Serverless architecture patterns and event-driven design Networking fundamentals (VPC endpoints, security groups, private subnets) Boomi Integration Platform knowledge Terraform Infrastructure-as-Code using Terraform (modules, state management, workspaces) Provisioning and managing AWS resources in multi-environment pipelines Agentic IDE & AI-Assisted Development Comfort working with AI-powered development tools (Kiro, Claude Code, GitHub Copilot agentic coding assistants) Ability to leverage AI pair-programming for code generation, review, and iteration within Kiro or similar IDEs Nice to Have Experience with Deno / TypeScript Lambda functions Familiarity with OpenAPI specifications and contract-first API design CI/CD with AWS CodePipeline / CodeBuild DynamoDB data modeling and access patterns microservices migration experience Thanks And Regards, Amit Lakhotia
