Senior Software UI Engineer

Overview

Job Description

Responsibilities

• - Implement the platform's UI from Figma files and Claude-generated design templates, translating designer intent into clean, accurate, production-ready components.
• - Partner closely with a UI/UX designer throughout the design-to-code process, flagging technical constraints early and proposing feasible alternatives without taking over design decisions.
• - As a secondary assignment, design and build the C# services and APIs that support the UI, including data model and infrastructure work in that layer.
• - Establish AI-native development workflows using Claude Code and the Claude API to accelerate design-to-code translation, C# service development, scaffolding, refactoring, and test coverage.
• - Implement core UI components and the C# services/APIs they depend on, with an emphasis on clean abstractions and long-term maintainability on both sides of the stack.
• - Define prompt and context-management patterns (e.g., project-level instructions, skills, sub-agent workflows) that make AI-assisted development repeatable across the team.
• - Implement front-end and backend monitoring, telemetry, and diagnostics (performance, error tracking, UX metrics, service health) to improve reliability and operational insight from day one.
• - Drive root-cause analysis and troubleshooting across the full stack, from rendering issues down through the C# services, as the system evolves.
• - Evaluate and integrate emerging AI developer tooling (agentic coding tools, MCP servers, LLM-assisted testing) as the ecosystem matures.

Required Skills

• - 5+ years of professional software development experience with strong proficiency in TypeScript and a modern front-end framework (React or equivalent).
• - Demonstrated experience implementing pixel-accurate UIs from Figma or similar design tools, including component structure, responsive layout, and design-token/style-guide fidelity.
• - Solid, production-level proficiency in C#, sufficient to independently own backend services and APIs as a secondary assignment, not just read or lightly modify existing code.
• - Working knowledge of full-stack concerns: REST/GraphQL API design, and basic data modeling.
• - Hands-on experience using Claude, ChatGPT, Copilot, or similar AI coding assistants in a real production workflow, not just casual use.
• - Strong debugging, troubleshooting, and performance-tuning skills across both the browser and backend services.
• - Comfort working in ambiguity, with good judgment on implementation trade-offs as design and product direction sharpen.

Benefits

• - Competitive Base and Incentive Plan
• - Stock Options
• - Health and Welfare Plans*
• - Life and Disability Plans*
• - Retirement Plan*
• - Unlimited Flexible Paid Time Off, including your birthday off!
• - Collaborative Team Culture