Summary
✨ AI‑Generated
A fast-growing technology organization is seeking a Senior or Principal React Engineer to become the foundational frontend authority for sophisticated enterprise AI systems. You will architect and implement high-performance React applications featuring real-time data streams, complex visual workflows, interactive analytics dashboards, and advanced state management. The role offers the opportunity to shape scalable user experiences for AI agent and LLM workflow management platforms, with remote work available from Greece.
Highlights
Foundational frontend leadership role at a fast-growing technology organization focused on enterprise AI and machine learning systems. Offers the opportunity to architect high-performance React applications, build sophisticated real-time dashboards, and shape the frontend direction of complex AI management platforms. Remote work from Greece is indicated.
Description
At -WorkEthix, we're representing a fast-growing, high-impact US-based startup operating at the cutting edge of Enterprise AI Operations, Data Ensurance, and Machine Learning Systems.
Our client builds sophisticated web platforms designed to help enterprise organizations monitor, align, and optimize complex AI agent behavior and LLM workflows.
By creating robust visual management tools, interactive analytics dashboards, and real-time evaluation suites, they turn complex AI architectures into manageable, actionable insights.
As a Senior / Principal React Engineer, you will be the foundational frontend authority leading the design and implementation of highly interactive, data-dense, and scalable user interfaces.
What You'll Do
Architecture & Scalability Engineering: Architect and maintain high-performance React applications capable of handling real-time data streams, complex visual workflows, and state updates across complex dashboards.AI-Powered Workflows: Design and implement intelligent, conversational, or agentic UI components (streaming responses, dynamic graph visualizations, prompt editors, human-in-the-loop controls).AI-Native Engineering: Leverage state-of-the-art AI development tools (Cursor, GitHub Copilot, LLM-driven test generation, prompt engineering for UI) to boost engineering velocity and set new standards for the team.Engineering Standards: Establish best practices for TypeScript strictness, frontend state architecture, bundle optimization, and continuous integration pipelines.Cross-Functional Ownership: Partner closely with Product Management, UI/UX designers, and Machine Learning / AI Engineers to transform abstract AI capabilities into practical, sleek frontend features.
Core Skills & Requirements
Deep React & TypeScript Mastery: 6+ years of professional software engineering experience, with 4+ years dedicated strictly to modern React (Hooks, Context, Concurrent Mode, Server Components) and TypeScript.Product Experience & Mindset: Strong background in end-to-end product execution—you don't just build to spec, but actively participate in UX discussions, understand user journeys, weigh trade-offs between speed and scalability, and care deeply about product outcomes and user experience.AI-Native Coding Skills: Strong proficiency with modern AI-driven developer workflows (AI pair-programming IDEs, AI-assisted debugging, automated documentation, and code generation tools) to maximize personal and team efficiency.Enterprise State Management: Advanced mastery of complex client-side and server-side state synchronization (Zustand, React Query/TanStack Query, Redux Toolkit, or state machines like XState).Frontend Performance: Proven experience diagnosing memory leaks, optimizing heavy DOM trees, and managing high-frequency data renders.
Nice-to-Have Skills
*Note on Backend Familiarity: This is a 100% dedicated Frontend role.
However, cross-functional awareness helps engineering teams ship faster*
Go (Golang) Familiarity: Basic reading knowledge or light experience with Go is a plus—enabling you to easily inspect backend API payloads, debug microservices boundaries, or communicate seamlessly with backend engineers.
What We Offer
100% Remote Flexibility: Complete freedom to work from anywhere.Cutting-Edge Sector: Direct impact on building core products in one of the most rapidly expanding domains in tech (AI Governance & Alignment).High-Impact Scope: Full technical leadership and architectural autonomy on greenfield projects.Competitive Compensation + Stock options
