Job Title: Senior Frontend Engineer

Company Name: Aragorn AI

Job Details: $125k-$160k/yrRemoteFull,Time

Job Url: https://hiring.cafe/viewjob/1fvz03nc1pd1n1vm

Job Description: Posted 14h agoSenior Frontend Engineer@ Aragorn AIView All JobsUnited States$125k-$160k/yrRemoteFull TimeResponsibilities:Architect frontend, Build components, Collaborate with designRequirements Summary:5+ years of professional React experience; strong TypeScript, Webpack; experience with micro frontend architecture; design-system collaboration; REST/GraphQL; CI/CD; strong UX sense.Technical Tools Mentioned:React, TypeScript, Webpack, REST, GraphQL, CI/CD, Design System
About Aragorn AIAragorn AI is reimagining how People Ops teams operate in the age of AI. We’re building a platform that unifies HR data and transforms how organizations make decisions, unlock insights, and run operations. Our mission is simple but ambitious: help HR teams move faster, smarter, and with more confidence.We’re on a mission to reach $10M ARR and you will be at the heart of that journey — building the AI-powered systems that will redefine how companies manage their people. This is a senior, hands-on engineering role — you will own major pieces of our frontend architecture, push the boundaries of design system implementation, and ensure a world-class user experience for our customersWhat You’ll OwnYou will architect, build, and optimize the frontend that powers Aragorn’s Analytics & Agentic HR Studio platform. You will:Lead development in React, TypeScript, and Webpack, ensuring performance, maintainability, and scalabilityImplement and evolve our micro frontend architecture to support modular, scalable product deliveryCollaborate directly with the Product Designer and Head of Product to translate UX designs into high-quality, performant codeWork with our design system, ensuring components are reusable, accessible, and optimized for developer experienceCritique and collaborate on UX/UI designs, proactively identifying implementation constraints and optimization opportunities.Work closely with backend engineers to define, consume, and optimize APIs for efficient data communication.Make strategic decisions on when to leverage third-party libraries versus custom implementations to balance speed of delivery with long-term maintainabilityOwn CI/CD pipelines for frontend applications — configuration, optimization, and deployment.Champion frontend performance best practices, from bundle size reduction to runtime optimization.Contribute to setting technical standards and architecture consistency for the frontend teamParticipate in architecture and roadmap discussions to ensure scalability and long-term flexibility of the platform.You Might Be a Fit If YouHave 5+ years of professional experience building modern React applications at scaleHave deep expertise in TypeScript, Webpack, and modern frontend toolingHave implemented micro frontend architecture in production environmentsHave built and scaled component-based design systems in collaboration with design teamsCan translate Figma designs into pixel-perfect, performant implementations — and know when and how to challenge a design for feasibilityHave a strong sense of UX and can identify ways to simplify complex workflowsUnderstand REST and GraphQL API structures, and how to design frontend code that integrates cleanly with backend servicesHave experience configuring and deploying applications in CI/CD environmentsWrite clean, maintainable, and well-tested code that other developers can easily build on.Are fluent in frontend performance optimization strategies — from bundle splitting to virtualization.Thrive in collaborative environments where designers, engineers, and product work as one team.Enjoy balancing speed of delivery with architectural and code qualityWhy This Role Is SpecialProduct-defining impact: you will shape the UI/UX of the core Analytics and Agentic Studio platform used by enterprise HR teamsClose collaboration with founders and product design:  fast feedback loops and zero corporate bureaucracyCutting-edge architecture: micro frontends, dynamic design systems, real-time analytics, and agentic AIProduct ownership: equity, technical decision-making power, and the ability to leave your mark on a category-defining productWhat Success Looks Like in the First 6 MonthsProduction-ready micro frontend architecture supporting multiple product modulesFully integrated and documented design system adopted across all frontend codebasesHighly performant React applications that load fast and run smoothlyClear documentation of frontend architecture, component usage, and deployment workflows.Seamless collaboration with Product Design and Backend teams, reducing handoff friction and speeding up delivery cycles