Senior UI Engineer (AI-Driven Frontend + C# Backend)

Nerdio, Inc.; Netherlands; Remote; EUR 69,000 - 87,000; Full time

Benefits offered by this job

Stock Options

Health and Welfare Plans

Life and Disability Plans

Retirement Plan

Unlimited flexible PTO

Job summary

Nerdio, Inc. is seeking a Senior Software Engineer to design and build a new platform from a blank codebase, focusing on UI in TypeScript/React and a secondary C# backend.

You will work closely with Claude AI tooling (Claude Code, Claude API) to translate design templates into production-ready components and APIs, enabling fast, reliable delivery and AI-assisted development across the stack. You will collaborate with designers to balance design fidelity with engineering practicality, implement

Qualifications

• 5+ years of professional software development experience with TypeScript and a modern front-end framework (React or equivalent).
• Strong ability to implement pixel-accurate UIs from design files, with responsive layout and design-token fidelity.
• Solid production-level C# proficiency to own backend services as a secondary assignment.

Responsibilities

• Implement the platform UI from Figma/Claude design templates into production-grade components.
• Collaborate with UI/UX designer to translate design into code while noting constraints.
• Build and evolve C# services and APIs that support the UI as needed.
• Establish AI-native development workflows using Claude Code and Claude API to accelerate design-to-code translation.
• Define patterns for prompt, context-management, and sub-agent orchestration to enable repeatable AI-assisted development.

Skills

TypeScript

React

C#

UI fidelity

REST/GraphQL

Claude/AI tools

Tools

Claude Code

Claude API

Anthropic API

Copilot

MCP servers

Job description

Nerdio, Inc. is seeking a Senior Software Engineer to design and build a new platform from a blank codebase, focusing on UI in TypeScript/React and a secondary C# backend.

You will work closely with Claude AI tooling (Claude Code, Claude API) to translate design templates into production-ready components and APIs, enabling fast, reliable delivery and AI-assisted development across the stack. You will collaborate with designers to balance design fidelity with engineering practicality, implement