Full-Stack Engineer II — React/TypeScript, Spring Boot, AWS

STraffic; Fairfax (VA); On-site; USD 90,000 - 130,000; Full time

Job summary

STraffic in Vienna, VA is seeking a mid-level Full-Stack Software Engineer to build robust web applications using React, TypeScript, Spring Boot, and PostgreSQL. Key focus on DevOps practices, CI/CD, and AWS deployments in a collaborative Agile environment.

You will work across frontend and backend teams, implement RESTful APIs, and contribute to architecture and documentation while coordinating with U.S. and Korea time zones.

Qualifications

• 3–5 years of full-stack software development experience.
• Proficiency with JavaScript/TypeScript, React, and Spring Boot.

Responsibilities

• Develop and maintain full-stack web applications using React/TypeScript and Spring Boot.
• Design, implement, and maintain RESTful APIs and server-side logic.
• Develop and manage relational databases with PostgreSQL and ORM tools.
• Set up and maintain CI/CD pipelines; deploy to AWS (EC2, S3, RDS, ECS).
• Collaborate in Agile ceremonies and document system architectures.

Skills

Frontend Dev

Backend Dev

DevOps

REST APIs

PostgreSQL

AWS

CI/CD

React

TypeScript

Spring Boot

Education

Bachelor's degree

Tools

IntelliJ IDEA

VS Code

Confluence

Figma

Job description

STraffic in Vienna, VA is seeking a mid-level Full-Stack Software Engineer to build robust web applications using React, TypeScript, Spring Boot, and PostgreSQL. Key focus on DevOps practices, CI/CD, and AWS deployments in a collaborative Agile environment.

You will work across frontend and backend teams, implement RESTful APIs, and contribute to architecture and documentation while coordinating with U.S. and Korea time zones.