UI Engineer (React JS, Node.js, Python)
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Key skills for this role
About the Role
Dicetek LLC is seeking a Senior UI Engineer with 6+ years of React JS experience to build responsive web interfaces for banking platforms. The role requires strong frontend skills and secondary backend experience in Node.
Key Skills for This Role
Responsibilities
- Build and maintain reusable React JS component libraries
- Translate Figma/XD designs into responsive, pixel perfect UIs
- Implement responsive layouts using Flexbox, CSS Grid, and mobile first principles
- Build data heavy dashboards with charts, tables, and real time widgets
- Manage application state using Redux Toolkit, Zustand, or Context API
- Integrate REST APIs and handle loading, error, and empty states gracefully
- Optimize performance with lazy loading, memoization, code splitting, bundle size
- Ensure cross browser compatibility and WCAG 2.1 accessibility standards
- Write unit tests with Jest and React Testing Library
- Build and maintain RESTful APIs using Node.js (Express / NestJS)
- Develop Python based backend services or data pipelines (FastAPI / Flask)
- Collaborate with AI/ML teams to integrate model outputs into frontend interfaces
Requirements
- 6+ years of React JS in production
- Strong JavaScript (ES6+) and TypeScript
- Proficiency in Tailwind CSS, Material UI, or shadcn/ui
- Experience with responsive design using Flexbox, Grid, mobile first
- Knowledge of HTML5/CSS3 semantic markup and accessibility
- Experience with REST API integration and async patterns
- Experience with state management (Redux Toolkit / Zustand / Context API)
- Backend experience with Node.js (Express or NestJS) and Python (FastAPI or Flask)
- Experience with PostgreSQL or MongoDB basic schema design and querying
- Familiarity with JWT/OAuth 2.0 authentication patterns
- Experience with Git, code reviews, Agile/Scrum
Full Job Posting
About the Role
- Build responsive, accessible, and performant web interfaces for internal banking platforms and customer facing products
- Contribute to backend services in Node.js and Python
- Work closely with UX designers, backend engineers, and product owners to deliver end to end features
Responsibilities
- Build and maintain reusable React JS component libraries
- Translate Figma/XD designs into responsive, pixel perfect UIs
- Implement responsive layouts using Flexbox, CSS Grid, and mobile first principles
- Build data heavy dashboards with charts, tables, and real time widgets (Chart.js, Recharts)
- Manage application state using Redux Toolkit, Zustand, or Context API
- Integrate REST APIs and handle loading, error, and empty states gracefully
- Optimize performance — lazy loading, memoization, code splitting, bundle size
- Ensure cross browser compatibility and WCAG 2.1 accessibility standards
- Write unit tests with Jest and React Testing Library
- Build and maintain RESTful APIs using Node.js (Express / NestJS)
- Develop Python based backend services or data pipelines (FastAPI / Flask)
- Collaborate with AI/ML teams to integrate model outputs into frontend interfaces
Required Skills
- Frontend (primary): 6+ years React JS in production, strong JavaScript (ES6+) and TypeScript, Tailwind CSS/Material UI/shadcn/ui, responsive design, HTML5/CSS3, REST API integration, state management (Redux Toolkit/Zustand/Context API)
- Backend (secondary): Node.js with Express or NestJS, Python with FastAPI or Flask, PostgreSQL or MongoDB, JWT/OAuth 2.0, Git, code reviews, Agile/Scrum
Nice to Have
- Next.js (SSR, SSG, ISR)
- Data visualization — Chart.js, Recharts, D3.js
- React Native or cross platform mobile experience
- Python data pipelines or LLM API integration (OpenAI, Azure OpenAI)
- LangChain or RAG pipeline exposure
- Banking or fintech domain knowledge
- Azure or AWS basics
- Microfrontend architecture (Module Federation)
- WebSockets / real time UI
- Docker and CI/CD basics
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