Sr. React Engineer

Job Description Description:Senior React EngineerRemote • Full-TimeAbout AmplifireAmplifire is the leading adaptive eLearning platform built on discoveries in cognitive science. Our technology identifies and corrects knowledge gaps and misinformation—helping learners master faster, retain longer, and perform better. We partner with organizations in healthcare, education, and other high-stakes industries where learning outcomes truly matter.Overview of the RoleWe're looking for a React Engineer to help build modern, high-performance user experiences on a collaborative, cross-functional product team. You'll work closely with other frontend developers, backend engineers, QA, and product to deliver features that directly improve learning outcomes.A key part of this role is our growing use of AI-assisted development. Our team actively uses tools like Codex and Claude Code to improve development speed, enhance code quality, and streamline debugging. We are beginning to explore more advanced, agent-driven workflows, and you will be expected to use AI as a core part of your day-to-day engineering workflow.You will primarily focus on the frontend—working with React, TypeScript, Redux, React Router, and Chakra UI—integrated with a Java/Spring backend.Amplifire operates in a regulated environment (e.g., FedRAMP, SOC 2), where quality, auditability, and correctness are critical alongside development speed.What You'll DoFrontend Feature Development and DeliveryBuild and maintain frontend features using React, TypeScript, Redux, React Router, and Chakra UICollaborate with engineering, product, and QA to deliver high-quality features and improvementsTake ownership of work from implementation through deliveryWrite clean, maintainable, and well-tested codeTroubleshoot and resolve frontend issues, ensuring performance and accessibilityParticipate in code reviews and contribute to technical discussionsAI-Assisted Development and ToolingUse AI tools as a core part of your development workflow, not an optional enhancementBuild and refine AI-agent workflows or lightweight tooling (e.g., scripts, agents) to improve development efficiencyEvaluate and validate AI-generated code to ensure it is production-readyIdentify opportunities to automate repetitive engineering tasksWhat You Bring4+ years of experience building web applications with ReactStrong proficiency in JavaScript/TypeScript, HTML, and CSSExperience with modern React patterns (Hooks, component architecture)Ability to take ownership and deliver with minimal oversightExperience working in a collaborative, team-based environmentHands-on experience applying AI tools or workflows (e.g., Copilot, Claude, ChatGPT) to real production developmentExperience building small tools, scripts, or workflows to improve development efficiency (AI-driven or otherwise)Strong problem-solving and debugging skillsExperience integrating with backend APIs (Java/Spring is a plus)Preferred QualificationsExperience with Redux, React Router, and/or Chakra UIExperience working in a full-stack environmentFamiliarity with modern testing tools (e.g., React Testing Library, Vitest)What Success Looks LikeSimple AI-driven tools or workflows (e.g., scripts, agents) are introduced that improve developer efficiencyAll contributions maintain consistent quality standards across the codebaseThe team develops a shared understanding of when AI should and should not be usedFrontend features are delivered with strong performance, accessibility, and reliabilityCompensationBase salary range: $135,000 - $155,000Final compensation will be based on experience and qualifications.If you don't meet every qualification but are excited about the role, we encourage you to apply.Requirements: