Senior AWS Full Stack Engineer

System One, Inc.; Pittsburgh (Allegheny County); Hybrid; USD 120,000 - 160,000; Full time

Job summary

System One, Inc. seeks a Senior AWS Full Stack Engineer to develop cloud-based enterprise applications spanning frontend, backend, databases, APIs, DevOps, and AWS. The role emphasizes GenAI and LLM-enabled development across the stack.

The candidate will contribute to frontend using React or Angular, backend with Java/Spring Boot, Node.js, or Python, and manage Docker, Kubernetes, CI/CD, and IaC, while leading technical initiatives and mentoring junior engineers in a hybrid setting.

Qualifications

• 5+ years developing applications in AWS environments.
• Backend experience with Java/Spring Boot, Node.js, or Python.
• Frontend experience with React or Angular.
• Strong JavaScript/TypeScript/HTML/CSS skills and REST APIs.
• Experience with PostgreSQL or MySQL and NoSQL (DocumentDB/MongoDB).

Responsibilities

• Develop full stack applications running in AWS.
• Build frontend applications using React or Angular.
• Develop backend services using Java/Spring Boot, Node.js, or Python.
• Build REST and GraphQL APIs.
• Work with SQL and NoSQL databases.

Skills

AWS

Java Spring Boot

Node.js

Python

React

Angular

TypeScript

REST APIs

GraphQL

PostgreSQL/MySQL

DocumentDB/MongoDB

Docker

Kubernetes

CI/CD

GenAI/LLM

TDD

Git

Education

Bachelor’s degree in Computer Science, Information Technology, Engineering, or a related field.

Tools

Docker

Kubernetes

Git

Job description

Senior AWS Full Stack Engineer

Full-time

Hybrid – Knoxville, TN | Columbia, SC | Lafayette, LA | Birmingham, AL

Position Overview

Seeking a Senior AWS Full Stack Engineer to develop cloud-based enterprise applications across frontend, backend, databases, APIs, DevOps, and AWS.

The role requires broad full stack experience along with exposure to Generative AI and LLM-enabled application development.

Key Responsibilities

• Develop full stack applications running in AWS.
• Build frontend applications using React or Angular.
• Develop backend services using Java/Spring Boot, Node.js, or Python.
• Build REST and GraphQL APIs.
• Work with SQL and NoSQL databases.
• Support Docker, Kubernetes, CI/CD, and Infrastructure as Code.
• Integrate GenAI and LLM capabilities.
• Develop automated tests and follow TDD practices.
• Troubleshoot cloud and application issues.
• Lead technical initiatives and mentor junior engineers.

Must-Have Skills

• 5+ years developing/supporting applications in AWS environments.
• Backend experience with Java/Spring Boot, Node.js, or Python.
• Frontend experience with React or Angular.
• Strong JavaScript / TypeScript, HTML, and CSS.
• REST APIs.
• PostgreSQL or MySQL.
• DocumentDB, MongoDB, or comparable NoSQL.
• CI/CD pipelines.
• Docker and Kubernetes.
• Infrastructure as Code.
• Automated testing and TDD.
• Git and Agile.
• Exposure to Generative AI and LLM integration, including OpenAI or Anthropic.
• Technical leadership, code reviews, and mentoring.

Nice-to-Have Skills

• GraphQL.
• GenAI assistants, chat interfaces, or summarization applications.
• Prompt engineering.
• Model tuning concepts.
• Responsible AI.
• Financial services or regulated enterprise experience.

Key Technologies

AWS | Java | Spring Boot | Node.js | Python | React | Angular | JavaScript | TypeScript | REST APIs | GraphQL | PostgreSQL | MySQL | DocumentDB | MongoDB | Docker | Kubernetes | CI/CD | Git | GenAI | LLM | OpenAI | Anthropic | TDD

Education

• Bachelor’s degree in Computer Science, Information Technology, Engineering, or a related field.

The real hiring focus is AWS Full Stack development + React/Angular + Java/Node/Python + Docker/Kubernetes + GenAI/LLM integration.

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