Senior AWS Full-Stack Engineer — GenAI & Cloud-Native Apps

System One, Inc.; Knoxville (TN); Hybrid; USD 120,000 - 180,000; Full time

Job summary

System One, Inc. is seeking a Senior AWS Full Stack Engineer to develop and enhance cloud-based applications within a large-scale financial services environment.

The role spans the full stack—from React/Angular front-ends to Java/Spring Boot or Node.js backends, on AWS, with CI/CD and containerization. You will apply Generative AI capabilities and mentor junior engineers, collaborating with Product, UX, QA, and other teams.

Qualifications

• 5+ years in AWS-based cloud/full-stack development.
• Strong frontend experience with React or Angular.
• Backend experience with Java/Spring Boot, Node.js, or Python.
• Experience building RESTful APIs and GraphQL.
• Experience with PostgreSQL, MySQL, or similar relational databases.
• Exposure to NoSQL (DocDB, MongoDB) and cloud-native tools.
• Hands-on CI/CD, Docker, Kubernetes and infrastructure-as-code.
• Ability to mentor and collaborate across teams.

Responsibilities

• Design and maintain scalable AWS-based full-stack apps.
• Build React/Angular frontends and API backends.
• Develop RESTful APIs and GraphQL services.
• Work with relational and NoSQL databases.
• Implement CI/CD pipelines and containerization.
• Apply IaC practices for reliable deployments.
• Integrate Generative AI/LLM features where appropriate.
• Lead code reviews and mentor junior engineers.
• Collaborate with Product, UX, QA, and Eng teams.
• Follow responsible AI practices in GenAI features.

Skills

AWS Cloud

Full-Stack Dev

React/Angular

Java/Spring Boot

Node.js

Python

RESTful APIs

GraphQL

PostgreSQL/MySQL

NoSQL (DocDB/MongoDB)

Docker

Kubernetes

CI/CD

IaC

Mentoring

Git/Agile

Education

Bachelor’s degree in CS/IT/Engineering

Tools

Git

OpenAI

Anthropic

Job description

System One, Inc. is seeking a Senior AWS Full Stack Engineer to develop and enhance cloud-based applications within a large-scale financial services environment.

The role spans the full stack—from React/Angular front-ends to Java/Spring Boot or Node.js backends, on AWS, with CI/CD and containerization. You will apply Generative AI capabilities and mentor junior engineers, collaborating with Product, UX, QA, and other teams.