Find your dream job faster with JobLogr
AI-powered job search, resume help, and more.
Try for Free
Woongjin, Inc

Woongjin, Inc

via Talents By Vaia

Apply Now
All our jobs are verified from trusted employers and sources. We connect to legitimate platforms only.

Frontend Developer (Javascript, Node.js, Python, GenAI) - Bilingual (English/Korean)

Ridgefield Park, NJ
contractor
Posted 10/6/2025
Verified Source
Key Skills:
JavaScript (React, Vue, Angular)
Node.js
Python
Generative AI integration
TypeScript
RESTful/GraphQL APIs
UI/UX design
Complex workflow interface design
LLM integration (GPT, Claude, Gemini)

Compensation

Salary Range

$100K - 120K a year

Responsibilities

Develop AI-powered frontend applications using JavaScript frameworks and Node.js/Python backend integrations, collaborating with AI teams to optimize user interfaces.

Requirements

Requires 9+ years frontend development experience with React/Vue/Angular, Node.js, Python backend API integration, advanced JavaScript/TypeScript skills, AI and LLM integration experience, and a bachelor's degree or equivalent.

Full Description

Company Description For More Open Positions Visit us at: Our Mission WOONGJIN, Inc. is a rapidly growing team who provides a range of unique, exceptional, and enhanced services to our clients. We have a strong moral code that includes the service of goodness without expectations of reward. We are motivated by the sense of responsibility and servant leadership. Job Description We are developing an innovative AI-powered desktop application that leverages cutting-edge technologies to create a transformative user experience. We are seeking a Frontend Developer with expertise in JavaScript, Node.js, Python, and Generative AI to join our innovative team. The ideal candidate will be responsible for developing AI-powered user interfaces that integrate seamlessly with backend AI models. You will work closely with designers, backend engineers, and AI researchers to create interactive and intelligent web applications Key Responsibilities • Develop responsive and dynamic frontend applications using JavaScript frameworks (React, Vue, or Angular) . • Work with Node.js and Python to build APIs and optimize AI model interactions • Implement real-time AI-driven UI features such as chat interfaces, recommendation systems, and image generation • Ensure high performance, security, and scalability of web applications. • Collaborate with backend engineers and AI teams to optimize AI model responses for frontend rendering. • Stay updated with the latest AI-driven UI/UX trends and technologies Salary: $100k - $120k / yr. (DOE) Qualifications Technical Requirements [Required Skills] • 9+ years of experience in frontend development using Javascript (React, Vue, or Angular). • Strong understanding of Node.js for server-side interactions. • Advanced Python backend API integration • Full-stack design and development capabilities • JavaScript/TypeScript advanced proficiency • Deep understanding of UI/UX design principles • Modern web technologies (RESTful/GraphQL APIs) • Complex workflow interface design expertise • Hands-on experience integrating LLMs (GPT, Claude, Gemini, etc.) and Generative AI models into frontend applications. • Complex workflow interface design expertise [Preferred Qualifications] • AI-integrated desktop application experience • React/Vue.js/Angular framework expertise • Fintech application development background • English-Korean bilingual communication skills • Machine learning interface design knowledge [Design & Development Expectations] • Develop comprehensive, scalable design systems • Create interactive wireframes and prototypes • Implement accessible, responsive interfaces • Conduct rigorous UX research and usability testing • Optimize application performance and user engagement Professional Requirements • Bachelor's degree in Computer Science, Design, or equivalent professional experience • Demonstrated ability to transform complex processes into intuitive experiences • Outstanding problem-solving and communication skills • Comprehensive portfolio showcasing technical and design excellence Additional Information All your information will be kept confidential according to EEO guidelines. • ** NO C2C ***

This job posting was last updated on 10/8/2025

Ready to have AI work for you in your job search?

Sign-up for free and start using JobLogr today!

Get Started »
JobLogr badgeTinyLaunch BadgeJobLogr - AI Job Search Tools to Land Your Next Job Faster than Ever | Product Hunt