Full Stack Developer

Job Title : Senior Full Stack Developer

Location : Alpharetta, GA Or Frisco, TX

Experience Level : 8 + years

Role Overview

We are seeking a highly experienced Full Stack Developer with 8+ years of expertise in designing and building scalable, secure, and high-performance applications. The ideal candidate will have deep proficiency in microservices architecture, RESTful and GraphQL API development, cloud-native infrastructure, monitoring, and frontend technologies. Strong knowledge of Java (including features from Java 8 through Java 21), Spring Security, and extranet API communication is essential. Experience with any relational database is required, with a preference for PostgreSQL.

Technical Responsibilities

Backend Development

• Architect and implement robust RESTful and GraphQL APIs using Java and Spring Boot
• Demonstrate deep understanding of microservices architecture , including service orchestration, inter-service communication, and fault tolerance
• Apply Java 8 thru Java 21 features to optimize existing logic and improve code performance
• Implement authentication and authorization using Spring Security
• Integrate secure caching and encryption using Redis and Voltage
• Manage relational data using any RDBMS , preferably PostgreSQL
• Handle schema versioning and migrations with Liquibase
• Understand and implement extranet API communication , including secure data exchange across external networks
• Extend and optimize GraphQL schemas , resolvers, and query performance beyond proof-of-concept level

Frontend Development

Cloud Infrastructure

CI / CD Deployment Support

Monitoring & Observability

Testing & Quality Assurance

Qualifications