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DeWinter Group

Front End/UI Developer

DeWinter Group, Boston, Massachusetts, us, 02298

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Title:

Front-End/UI Developer Job Type:

Full-time / Permanent Target Start Date:

ASAP Work Location/Structure:

One of our client's offices in Boston, New York, Los Angeles, or San Francisco)

About the Opportunity Our client, a leader in Strategy Consulting, is looking for a skilled

Front-End/UI Developer

to join their team for a permanent role. The firm is expanding its capabilities and is seeking a hybrid design and engineering expert to create and build engaging, client-facing tools. This brand-new, high-impact position is designed to fill a critical gap—the need for strong visual design and interaction expertise to complement their existing backend and data teams. This role requires a self‑motivated professional who can blend design, prototyping, and implementation to deliver superior user experiences quickly.

Key Responsibilities & Deliverables

Design & Prototyping:

Paper prototyping, creating click‑through demos, building end‑to‑end Figma app walkthroughs, and developing component/asset libraries.

Visual Storytelling:

Developing visual communication for analytics, charts, and maps, and communicating design and technical solutions to both technical and non‑technical teams.

Front‑End Development:

Implementing production‑ready designs using JavaScript/TypeScript and modern frameworks, with a preference for React or Svelte.

Deployment & Integration:

Deploying applications to platforms like Vercel or Netlify, understanding backend constraints (APIs, Parquet files, S3), and migrating Python‑based dashboards (e.g., Matplotlib) into proper web tools.

AI Workflow Layer:

Building applications on top of LLMs to create agentic workflows for clients, such as matching products to customers and generating personalized offers (Note: this is an application building role, not an LLM development role).

Required Skills & Experience

Hybrid Skill Set:

A strong design and engineering hybrid skill set with a proven UI/UX portfolio and strong visual communication skills of 5+ years.

Technical Expertise:

Proficiency in JavaScript/TypeScript and modern front‑end frameworks (React is preferred, or Angular, Vue).

Design & Prototyping:

Strong grasp of UI/UX principles, with proficiency in modern design and prototyping tools including Figma.

Deployment & Backend Knowledge:

Deployment experience (Vercel, Netlify, AWS), understanding of RESTful APIs, Node.js, and server‑side development (e.g., Express, Java, or Python), and familiarity with version control (Git) and CI/CD pipelines.

Data Visualization:

Familiarity with data visualization libraries like D3, Recharts, or dashboarding tools.

Soft Skills:

A mix of creativity, technical depth, and a collaborative mindset, with a passion for clean design, intuitive user experiences, and scalable architecture.

Preferred Experience:

Experience at design tool companies (e.g., Figma), small digital agencies, or consulting innovation labs (e.g., Deloitte Digital, BCG DV).

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