Software Engineer II

Straffic America, LLC
Fairfax, United States of America
10 days ago

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours
Languages
English, Korean
Experience level
Intermediate

Job location

Fairfax, United States of America

Tech stack

HTML
Java
JavaScript
Agile Methodologies
Amazon Web Services (AWS)
Amazon Web Services (AWS)
Amazon Web Services (AWS)
Business Logic
Confluence
CSS
Continuous Integration
Relational Databases
DevOps
Programming Tools
Design of User Interfaces
IntelliJ
PostgreSQL
Microsoft Visual Studio
MyBatis
Redis
Prometheus
TypeScript
React
Grafana
Spring-boot
Backend
Gitlab
GIT
Amazon Web Services (AWS)
Gitlab-ci
Information Technology
Performance Monitor
Kafka
Figma
Front End Software Development
REST
Software Version Control
Jenkins

Job description

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., * 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.
  • 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.
  • 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.
  • 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.

Requirements

Do you have experience in Spring Boot?, * 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.).

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