Senior Front-End Developer

N Cons — Poland · Posted ~5 hours ago

Senior Contract Remote

Skills

React TypeScript Front-end Architecture Enterprise Applications Agile Methodologies Distributed Team Collaboration Code Review Technical Leadership UI Component Libraries Responsive Design Accessibility JavaScript HTML/CSS Git Agile Tools

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Summary ✨ AI‑Generated

We are seeking a Senior Front-End Developer to lead architecture and development of enterprise-grade web applications using React and TypeScript. This fully remote contract role involves building scalable UI component libraries, defining front-end standards, and collaborating with distributed Agile teams. Requires 7+ years front-end experience with 3+ years in React enterprise applications.

Highlights

Fully remote contract role working on enterprise-scale React/TypeScript applications, technical leadership opportunities, modern front-end architecture, Agile distributed team collaboration.

Description

Role : Senior Front-End Developer Location : Poland Work Mode : Remote Job Type : Contract Key Responsibilities Front-End Architecture & Development • Build reusable, scalable, and maintainable UI component libraries and design patterns. • Define front-end architecture standards and best practices. • Design, develop, and maintain enterprise-grade web applications using React and TypeScript. Develop responsive and accessible user interfaces that support desktop and mobile experiences. Collaborate with UX teams to transform business requirements and designs into production-ready solutions. Promote high-quality engineering practices through code reviews and technical leadership. Required Experience • 7+ years of professional front-end development experience. • 3+ years developing enterprise applications using React. • Experience designing and delivering large-scale web applications. • Experience working within Agile software development teams. • Experience collaborating with distributed engineering and product teams. Required Technical Skills Front-End Technologies Strong expertise in: React • TypeScript • JavaScript (ES6+) • HTML5 • CSS3 / SCSS • REST API integration • Component-driven development • Responsive web design State Management • Experience with: Redux • Context API • Zustand or similar solutions • Client-side caching strategies Testing • Experience with: Jest • React Testing Library • Cypress or Playwright • Automated UI testing frameworks Microsoft Azure Experience • Working experience with: Azure App Services • Azure API Management • Azure Active Directory / Entra ID • Azure DevOps • Azure Monitor • Application Insights • Azure-hosted API ecosystems These technologies form part of the organization's Azure-based delivery model AI & Modern Engineering Skills • Working knowledge of: Generative AI Lab Large Language Models (LLMs) • AI-assisted user experiences • Prompt engineering fundamentals • Retrieval-Augmented Generation (RAG) • Azure OpenAI Service • Azure AI Search • AI agents and agentic workflows • Conversational interfaces • Responsible AI principles Preferred Qualifications • Angular development experience. • Experience with Next.js. • Experience supporting AI-powered applications. • Experience building design systems and shared component libraries. • Familiarity with containerized and microservices-based architectures. • Experience working in Azure-centric enterprise environments