Frontend Engineer (React)
DevsData LLC
Frontend Engineer (React)
Salary: 5,000-7,000 USD per month
Hybrid, 1 day remote
Full-time
B2B
We're looking for a Frontend Engineer for a leading enterprise AI software provider. You'll build production Next.js applications with real-time AI interactions, including streaming LLM responses, semantic search, and interactive knowledge graphs. You'll also contribute to the design system, handle enterprise requirements such as accessibility and security, and own post-launch performance. The team serves enterprise customers at scale, maintains SOC 2 compliance with HIPAA-ready security, and uses AI coding assistants daily in their development process.
Requirements
3-5 years in frontend engineering, with solid React and modern TypeScript skills
Hands-on Next.js production experience, having shipped SSR applications and understanding the trade-offs among SSR, SSG, and CSR
Strong grasp of state management, including some exposure to real-time updates, optimistic UI, or multi-tenant data
Prior work on AI/LLM interfaces, such as streaming responses, chat UIs, or semantic search
Practical understanding of frontend performance, including Core Web Vitals and common optimization methods
Some background in enterprise application needs: localization, accessibility, security practices
A security-minded approach to development, with care around sensitive data and awareness of security implications
Solid product and UX judgment, able to spot issues and propose fixes
Regular use of AI coding assistants as part of daily workflow
Ability to explain design and technical decisions clearly, both in writing and verbally
Nice to Have
Experience with React Flow, Highcharts, or similar data-visualization libraries
Direct experience with vector search UIs, RAG interfaces, or semantic search systems
Familiarity with MCP, DSPy, or other current AI frameworks, and experience building agentic AI interfaces
Basic understanding of Node.js/Python backend concepts, enough to read backend code and participate in API design discussions
Past contributions to design systems or open-source component libraries
Responsibilities
Design and deploy production-ready Next.js applications handling complex state and live AI interactions
Develop interfaces for AI features, including streaming LLM output, semantic search, interactive knowledge graphs, and agentic builders
Support and extend the component library and design system, ensuring reusability, accessibility, and consistency
Handle enterprise-level requirements such as localization, accessibility, cross-browser compatibility, and security practices
Take responsibility for shipped features after launch: track performance, reduce bundle size, and monitor Core Web Vitals
Apply AI tools in daily work to increase speed, and contribute to improving internal frontend processes
Uphold high standards for code quality and test coverage via careful code review