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Senior Full Stack Software Engineer (React, Java & AWS)

STraffic America, LLC.

Vienna, VA 22180 • 9/10/2026

Job Description

Job Description

Overview

NOW HIRING: Senior Full Stack Software Engineer (React, Java & AWS)

Location: Vienna, VA (Hybrid/On-Site)
Position Type: Full-Time

Join a Team Driving the Future of Smart Transportation

STraffic America is seeking a talented Senior Full Stack Software Engineer to design, build, and enhance cloud-based applications that support innovative transportation and mobility solutions throughout North America.

This is an excellent opportunity for a developer who enjoys working across the entire technology stack, building scalable applications, collaborating with cross-functional teams, and leveraging modern cloud technologies.

What You'll Do
  • Design, develop, and maintain full-stack web applications using React, TypeScript, Java, and Spring Boot
  • Build scalable REST APIs and backend services
  • Create modern, responsive user interfaces from Figma designs
  • Develop and optimize PostgreSQL database structures and queries
  • Deploy and maintain applications within AWS environments
  • Improve CI/CD processes using GitLab and Jenkins
  • Monitor and troubleshoot production systems to ensure reliability and performance
  • Collaborate with product, engineering, and operations teams in an Agile environment
  • Participate in architecture discussions, code reviews, and technical planning
Required Skills & Experience
  • 3+ years of professional full-stack software development experience
  • Strong experience with:
    • Java
    • React
    • TypeScript
    • Spring Boot
    • HTML/CSS
    • REST APIs
    • PostgreSQL
  • Experience working in AWS cloud environments
  • Familiarity with Git-based source control systems
  • Strong problem-solving and communication skills
  • Ability to work effectively in a collaborative team environment
Preferred Experience
  • AWS services including EC2, ECS, S3, and RDS
  • CI/CD tools such as GitLab CI/CD and Jenkins
  • Kafka, Redis, Prometheus, or Grafana
  • Agile development methodologies
  • Experience working with distributed or global teams
  • Knowledge of transportation, mobility, or IoT solutions
Why Join STraffic America?
  • Work with modern technologies and cloud platforms
  • Build solutions that impact real-world transportation systems
  • Collaborative and innovative engineering culture
  • Opportunity for professional growth and career advancement
  • Competitive compensation and benefits package

Apply today to help create next-generation transportation technology solutions.