Jr. Full Stack Developer (Bilingual- Korean/English)

Ultimate Staffing; Plano (TX); On-site; USD 65,000 - 85,000; Full time

Job summary

Ultimate Staffing in Plano, TX is seeking a motivated Junior Full Stack Developer to join our team. You will work on front-end and back-end development, APIs, and AI/LLM features while supporting RPA workflows and database design.

The role spans Linux and Windows Server environments and emphasizes collaborative, fast-paced growth. The ideal candidate has hands-on experience with Java and Python, RESTful APIs, and SQL-based databases, plus a foundation in UI/UX and DevOps practices.

Qualifications

• Bachelor's degree in Computer Science or equivalent professional experience.
• Working knowledge of Java and Python programming languages.
• Understanding of RESTful API design and integration.
• Foundational understanding of AI/LLM concepts and practical applications.
• Understanding of relational databases (RDB), including SQL and schema design.
• Basic knowledge of UI/UX design principles and best practices.
• Exposure to DevOps tools and practices (e.g., CI/CD, containerization).
• Experience with or exposure to RPA (Robotic Process Automation) tools (e.g., Brity Works, UiPath, Automation Anywhere, Power Automate).
• Experience with Linux/Ubuntu and Windows Server operating environments.
• Familiarity with Git and collaborative version control workflows.
• Basic understanding of Agile/Scrum development methodology.
• Strong problem-solving skills and willingness to learn new technologies.
• Excellent verbal and written communication skills.

Responsibilities

• Design, develop, test, and maintain full stack applications and services using Java and Python.
• Design and consume RESTful APIs to connect front-end and back-end components.
• Support the integration and fine-tuning of AI/LLM-based features into existing and new applications.
• Build and maintain RPA workflows to automate repetitive business processes.
• Design, query, and maintain relational databases (RDB), ensuring data integrity and performance.
• Collaborate with designers and product stakeholders to implement clean, user-friendly UI/UX.
• Write unit and integration tests to ensure code quality and reliability.
• Assist in building and maintaining CI/CD pipelines and other DevOps automation.
• Deploy, configure, and troubleshoot applications on Linux (Ubuntu) and Windows Server environments.
• Use Git for version control and participate in code reviews and pull requests.
• Participate in Agile/Scrum ceremonies, sprint planning, and cross-functional team meetings.
• Document technical processes, code changes, and system configurations.
• Troubleshoot and resolve bugs and production issues in a timely manner.

Skills

Java

Python

RESTful APIs

AI/LLM concepts

UI/UX principles

DevOps practices

Git

Agile/Scrum

Linux/Ubuntu

Windows Server

SQL

Containerization

Education

Bachelor's degree in Computer Science

Tools

Git

CI/CD pipelines

Docker

Job description

We are looking for a motivated Junior Full Stack Developer to join our team in Plano, TX. This role is ideal for a candidate with hands-on exposure to front-end and back-end development, database design, modern AI/LLM technologies, and RPA (Robotic Process Automation), along with a foundational understanding of UI/UX principles and DevOps practices. The ideal candidate is a fast learner who is comfortable working across both Linux and Windows Server environments and is eager to grow their skills in a collaborative, fast-paced setting.

Key Responsibilities

• Design, develop, test, and maintain full stack applications and services using Java and Python.
• Design and consume RESTful APIs to connect front-end and back-end components.
• Support the integration and fine-tuning of AI/LLM-based features into existing and new applications.
• Build and maintain RPA (Robotic Process Automation) workflows to automate repetitive business processes.
• Design, query, and maintain relational databases (RDB), ensuring data integrity and performance.
• Collaborate with designers and product stakeholders to implement clean, user-friendly UI/UX.
• Write unit and integration tests to ensure code quality and reliability.
• Assist in building and maintaining CI/CD pipelines and other DevOps automation.
• Deploy, configure, and troubleshoot applications on Linux (Ubuntu) and Windows Server environments.
• Use Git for version control and participate in code reviews and pull requests.
• Participate in Agile/Scrum ceremonies, sprint planning, and cross-functional team meetings.
• Document technical processes, code changes, and system configurations.
• Troubleshoot and resolve bugs and production issues in a timely manner.

Required Qualifications

• Bachelor's degree in Computer Science or equivalent professional experience.
• Working knowledge of Java and Python programming languages.
• Understanding of RESTful API design and integration.
• Foundational understanding of AI/LLM concepts and practical applications.
• Understanding of relational databases (RDB), including SQL and schema design.
• Basic knowledge of UI/UX design principles and best practices.
• Exposure to DevOps tools and practices (e.g., CI/CD, containerization).
• Experience with or exposure to RPA (Robotic Process Automation) tools (e.g., Brity Works, UiPath, Automation Anywhere, Power Automate).
• Experience with Linux/Ubuntu and Windows Server operating environments.
• Familiarity with Git and collaborative version control workflows.
• Basic understanding of Agile/Scrum development methodology.
• Strong problem-solving skills and willingness to learn new technologies.
• Excellent verbal and written communication skills.

Performance Expectations

• Create interactive wireframes and prototypes
• Implement accessible, responsive interfaces
• Conduct rigorous UX research and usability testing
• Optimize application performance and user engagement

All qualified applicants will receive consideration for employment without regard to race, color, national origin, age, ancestry, religion, sex, sexual orientation, gender identity, gender expression, marital status, disability, medical condition, genetic information, pregnancy, or military or veteran status. We consider all qualified applicants, including those with criminal histories, in a manner consistent with state and local laws, including the California Fair Chance Act, City of Los Angeles' Fair Chance Initiative for Hiring Ordinance, Los Angeles County Fair Chance Ordinance, and San Francisco Fair Chance Ordinance.