Full stack developer

We are seeking a Full Stack Developer for a contract position based in Malvern, Pennsylvania. This role offers the opportunity to work across both frontend and backend technologies in a modern, distributed architecture environment. The engagement is expected to last six months or longer.

Responsibilities

• Develop and maintain frontend applications using Angular 18+, TypeScript, and reactive programming patterns
• Build and optimize backend services using Java 17/21 and Spring Boot
• Design and implement REST and GraphQL APIs
• Work with state management solutions and micro frontend architectures
• Integrate with AWS services including ECS, Lambda, S3, and CloudWatch
• Implement event-driven solutions using Kafka
• Write and maintain unit tests across the stack
• Work with both SQL and NoSQL databases

Qualifications

• Required

• Strong hands-on experience with Angular 18+, TypeScript, and Reactive Forms

• Proficiency with RxJS and asynchronous programming patterns

• Experience with Jest or Jasmine for unit testing

• Backend development experience with Java 17/21 and Spring Boot

• REST API development experience

• Familiarity with AWS services such as ECS, Lambda, S3, and CloudWatch

• Experience working with both SQL and NoSQL databases

• Preferred

• NgRx state management experience

• Micro Frontend (MFE) architecture design and implementation

• GraphQL and Apollo Federation experience

• Kafka and event-driven architecture design

• React experience for future modernization initiatives