Senior Java Full-Stack Engineer - AWS Microservices

ZipStaff Inc.; Plano (TX); Hybrid; USD 96,000 - 152,000; Full time

Benefits offered by this job

Health Insurance

Dental Insurance

Vision Insurance

401(k) + 401(k) matching

Paid time off

Referral Program

Job summary

ZipStaff Inc. is seeking a Senior Java Full Stack Engineer with strong hands-on Java, Spring Boot, Angular, TypeScript, Node.js, AWS, REST APIs, GraphQL, and CI/CD experience for a 6-month hybrid engagement in Plano, TX.

The ideal candidate will design, develop, deploy, and support enterprise applications, working in a hybrid customer-facing environment. This role requires on-site interviews in Plano and offers a W2 contract through ZipStaff.

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 Lambda, Step Functions, ECS/Fargate, EventBridge, API Gateway, DynamoDB, 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).

Responsibilities

• 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.

Skills

Java

Spring Boot

Angular

TypeScript

Node.js

AWS

REST APIs

GraphQL

Microservices

CI/CD

SQL

OAuth 2.0/OIDC

JPA/Hibernate

Docker

Tools

OpenAPI

Job description

ZipStaff Inc. is seeking a Senior Java Full Stack Engineer with strong hands-on Java, Spring Boot, Angular, TypeScript, Node.js, AWS, REST APIs, GraphQL, and CI/CD experience for a 6-month hybrid engagement in Plano, TX.

The ideal candidate will design, develop, deploy, and support enterprise applications, working in a hybrid customer-facing environment. This role requires on-site interviews in Plano and offers a W2 contract through ZipStaff.