Hybrid AWS Java Full-Stack Engineer

System One, Inc.; Plano (TX); Hybrid; USD 90,000 - 140,000; Full time

Benefits offered by this job

Health and welfare benefits

401(k) plan

Job summary

System One, Inc. is seeking an AWS Java Full Stack Developer to design and implement scalable REST APIs and microservices in a financial services context.

You will bridge frontend Angular interfaces with backend services, ensure security and performance, and contribute to automated tests, CI/CD pipelines, and deployment processes within an Agile team. Hybrid work model with some remote work options.

Qualifications

• 2+ years of strong hands-on Java skills, including OOP, collections, streams, exception handling, JVM fundamentals, and Java 8/17/21 features.
• Experience developing Spring Boot REST APIs and microservices using DI, input validation, configuration management, and centralized exception handling.
• Working knowledge of Spring Security and JWT authentication, JPA/Hibernate, and transaction management.
• Understanding of microservice reliability, including circuit breakers, distributed transactions, scalability, and monitoring.
• Hands-on Angular experience with components, services, RxJS, routing, state management, API integration, and UI performance troubleshooting.
• Experience deploying and supporting applications using AWS EC2, S3, RDS, Lambda, API Gateway, IAM, queues, monitoring, and networking.
• Ability to independently develop, support, and troubleshoot assigned full stack components while following established application patterns.
• Educational Requirements: Bachelor's degree in computer science, Information Systems, or a related field.

Responsibilities

• Build and support REST APIs and microservices in an AWS-focused financial services environment.
• Integrate user interfaces with backend services, troubleshooting application issues, and writing clean, secure, maintainable code.
• Follow established application patterns, contribute to automated testing and deployment activities, and collaborate with an Agile team to deliver reliable software.

Skills

Java

Angular

REST APIs

Agile

Problem solving

Education

Bachelor's degree in Computer Science or Information Systems

Tools

AWS

Spring Boot

Spring Security

JWT

JPA/Hibernate

Playwright

Lambda Test

Git

GitHub

Jenkins

CI/CD pipelines

Job description

System One, Inc. is seeking an AWS Java Full Stack Developer to design and implement scalable REST APIs and microservices in a financial services context.

You will bridge frontend Angular interfaces with backend services, ensure security and performance, and contribute to automated tests, CI/CD pipelines, and deployment processes within an Agile team. Hybrid work model with some remote work options.