The Full-Stack Software Engineer is responsible for developing and maintaining robust web applications using modern full-stack technologies including React, TypeScript, Spring Boot, and PostgreSQL.
The ideal candidate has solid DevOps knowledge, hands-on CI/CD experience, and thrives in a collaborative, Agile/DevOps environment.
Department: Software Development Reports To: SW Team Lead Location: Vienna, Virginia FLSA Status: Exempt Employment Type: Full-time Experience Level: Mid-level (3 years)
Job Summary
The Full-Stack Software Engineer is responsible for developing and maintaining robust web applications using modern full-stack technologies including React, TypeScript, Spring Boot, and PostgreSQL.
The ideal candidate has solid DevOps knowledge, hands-on CI/CD experience, and thrives in a collaborative, Agile/DevOps environment.
Duties And Responsibilities
Frontend Development Develop and maintain responsive user interfaces based on Figma designs. Implement client-side business logic and data interactions using RESTful APIs (e.g., Axios). Collaborate with UI/UX designers and product teams to ensure a user-centered experience.
Develop and maintain responsive user interfaces based on Figma designs.
Implement client-side business logic and data interactions using RESTful APIs (e.g., Axios).
Collaborate with UI/UX designers and product teams to ensure a user-centered experience.
Backend Development Design, develop, and maintain RESTful APIs and server-side business logic using Spring Boot. Develop and manage relational databases using PostgreSQL and ORM tools (e.g., MyBatis). Ensure backend solutions are scalable, secure, and maintainable.
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Design, develop, and maintain RESTful APIs and server-side business logic using Spring Boot.
Develop and manage relational databases using PostgreSQL and ORM tools (e.g., MyBatis).
Ensure backend solutions are scalable, secure, and maintainable.
DevOps & Deployment Configure, maintain, and optimize CI/CD pipelines using Jenkins or GitLab CI/CD. Deploy and monitor applications in AWS environments (e.g., EC2, S3, RDS, ECS). Implement performance monitoring solutions using tools such as Prometheus and Grafana.
Configure, maintain, and optimize CI/CD pipelines using Jenkins or GitLab CI/CD.
Deploy and monitor applications in AWS environments (e.g., EC2, S3, RDS, ECS).
Implement performance monitoring solutions using tools such as Prometheus and Grafana.
Collaboration & Documentation Participate in Agile ceremonies and cross-functional team collaboration. Prepare and maintain technical documentation, including architecture diagrams and system specifications. Participate in regular meetings across U.S. and Korean teams, with flexibility for time-zone differences.
Participate in Agile ceremonies and cross-functional team collaboration.
Prepare and maintain technical documentation, including architecture diagrams and system specifications.
Participate in regular meetings across U.S. and Korean teams, with flexibility for time-zone differences.
Skills And Abilities
Strong understanding of relational databases and experience with PostgreSQL.
Familiarity with DevOps practices, CI/CD pipelines, and AWS-based deployment.
Comfortable using Git-based version control systems (e.g., GitLab).
Excellent written and verbal communication skills.
Ability to work both independently and collaboratively in a fast-paced environment.
Working knowledge of Kafka, Redis, Prometheus, and Grafana (preferred).
Education And Experience
Bachelor’s degree in computer science, Engineering, or related field (or equivalent experience).
3–5 years of full-stack software development experience.
Proficiency with JavaScript, HTML, CSS, and modern front-end frameworks (React preferred).
Proficiency in Java, JavaScript/TypeScript, React, and Spring Boot.
Experience using development tools such as IntelliJ IDEA, Visual Studio Code, Confluence, and Figma (preferred).
Prior experience working in small-to-mid-sized teams or cross-regional projects (preferred).
Physical Requirements
Ability to sit or stand for prolonged periods and work at a computer.
Occasional lifting of files or materials (up to 20 lbs.).
About STraffic America
IT Services & Consulting19 employeesFounded 2018
U.S. transit-technology subsidiary delivering fare collection and open-payment systems to public transit agencies.
