Job Title: Senior Java Full Stack Engineer – AWS
Location: Plano, TX (Hybrid / On-site)
Employment Type: Contract (W2 through ZipStaff — No C2C or 1099)
About the Opportunity:
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.
Required Qualifications:
- 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.
Benefits:
- Health Insurance.
- Dental Insurance.
- Vision Insurance.
- 401(k) + 401(k) matching.
- Paid time off.
- Referral Program.
About ZipStaff:
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.