Senior Python AWS Full-Stack Engineer | Cloud-Native API

Ethereum Technologies; Richmond (VA); On-site; USD 94,000 - 107,000; Full time

Job summary

Ethereum Technologies in Richmond, VA is seeking a Senior Python AWS Full Stack Developer to design, develop, and deploy scalable cloud-native applications. You will build Python APIs with FastAPI/Flask, React front-ends, and containerized deployments on Kubernetes or ECS.

The role emphasizes secure authentication (OAuth2, JWT, AWS Cognito), robust CI/CD, and performance tuning across AWS services, databases, and serverless functions.

Qualifications

• Proven experience building scalable Python APIs and microservices.
• Strong AWS background with cloud-native architectures.
• Experience with FastAPI, Flask, and React front-ends.
• Hands-on with CI/CD pipelines and automated testing.
• Knowledge of OAuth2, JWT, and AWS Cognito authentication.

Responsibilities

• Design and maintain scalable cloud-native architectures on AWS.
• Develop RESTful services and microservices with Python.
• Implement authentication, security, and data access layers.
• Create unit and integration tests and API documentation.
• Optimize performance and cost across cloud resources.

Skills

Python

AWS

FastAPI

Flask

React

Kubernetes

ECS

REST APIs

OAuth2

JWT

AWS Cognito

CI/CD

Microservices

MongoDB

DynamoDB

Docker

AWS Lambda

Tools

Docker

Kubernetes

AWS Lambda

MongoDB

DynamoDB

Job description

Ethereum Technologies in Richmond, VA is seeking a Senior Python AWS Full Stack Developer to design, develop, and deploy scalable cloud-native applications. You will build Python APIs with FastAPI/Flask, React front-ends, and containerized deployments on Kubernetes or ECS.

The role emphasizes secure authentication (OAuth2, JWT, AWS Cognito), robust CI/CD, and performance tuning across AWS services, databases, and serverless functions.