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

STraffic America•Vienna, VA

1d•Hybrid

About The Position

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.

Requirements

3+ years of professional full-stack software development experience
Strong experience with Java
Strong experience with React
Strong experience with TypeScript
Strong experience with Spring Boot
Strong experience with HTML/CSS
Strong experience with REST APIs
Strong experience with 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

Nice To Haves

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

Responsibilities

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