Java Full Stack Engineer

ZipStaff is seeking an experienced Java Full Stack Engineer with strong hands-on expertise in Java, Spring Boot, Angular, TypeScript, Node.js, AWS, REST APIs, GraphQL, Microservices, and CI/CD for a global technology services firm. The ideal candidate should have extensive experience developing, integrating, deploying, and supporting enterprise applications and be comfortable working in a hybrid customer-facing environment. This is a 6-month engagement with on-site interview required. What You’ll Do:

• Design and develop modern Angular/TypeScript applications.
• Build Java/Spring Boot and Node.js APIs and microservices.
• Develop and integrate REST and GraphQL services.
• Design and support AWS-based distributed workflows.
• Implement secure authentication and authorization.
• Develop and maintain CI/CD pipelines.
• Perform unit, integration, and contract testing.
• Troubleshoot application and cloud production issues.
• Support existing Java applications while contributing to modernization initiatives.

• 8+ years of software development experience.
• Strong hands-on experience with Java 21 & Spring Boot 3.
• Experience with Angular 18, TypeScript, and Node.js.
• Proficiency with REST APIs, GraphQL, and OpenAPI.
• Experience with microservices and distributed/event-driven architecture.
• Strong AWS experience, including AWS Lambda, Step Functions, ECS/Fargate, EventBridge, API Gateway, DynamoDB, and S3.
• Hands-on with JPA/Hibernate and SQL.
• Knowledge of OAuth 2.0/OIDC, IAM, and API security.
• Experience with Docker and CI/CD.
• Strong debugging and production-support experience.
• Ability to work hybrid/on-site in Plano, TX (on-site interview required).

Preferred Qualifications:

• Experience with RxJS, Angular Material, AG Grid, and Module Federation.
• Familiarity with Terraform, GitHub Actions, Jenkins, and Helm.
• Knowledge of Microsoft Entra ID and MSAL.
• Experience with Oracle and DynamoDB.
• Exposure to GitHub Copilot or AI-assisted development.
• Background with legacy Java technologies such as Struts 2, JNDI, or WAR/EAR.
• Automotive industry experience.

• Health Insurance.
• Dental Insurance.
• Vision Insurance.
• 401(k) + 401(k) matching.
• Paid time off.
• Referral Program.

ZipStaff partners with leading organizations to connect skilled technology professionals with high-impact contract opportunities. We focus on quality matches, clear communication, and long-term success for candidates and clients. To apply, submit your resume highlighting your 8+ years of Java Full Stack experience, Java 21/Spring Boot 3, Angular 18/TypeScript, strong AWS services, microservices, and production support. Pure research or junior experience will not be considered.