Frontend Engineer - AI-Powered Dashboards & Workflows

Descrial; Greater London; On-site; GBP 85,000 - 110,000; Full time

Job summary

Descrial is building data-dense, AI-assisted interfaces for investment professionals at its UK core team. The Front-End Engineer will craft dashboards and document-centric workflows using React, TypeScript, and a shared theming system across tenants.

You will work with AI-enabled patterns, streaming responses, and secure, scalable frontend architectures. The role emphasizes performance, accessibility, and robust testing across Jest, RTL, Cypress/Playwright, with a multi-tenant SaaS product

Qualifications

• 5+ years of front-end engineering with deep React and TypeScript; React Native experience valued.
• Strong grasp of state management patterns, front-end security, and testing discipline.
• SaaS/multi-tenant product experience; Git, CI/CD, and cloud deployment familiarity.
• Experience using AI coding tools daily and evaluating their impact.

Responsibilities

• Build complex product surfaces in React/React Native with TypeScript: advanced forms, analytics dashboards, real-time updates, and rich document views
• Build data-dense experiences properly: grid components, virtualization, CSS Grid/Flexbox layouts at scale
• Implement AI-experience patterns: streaming responses, citation and verification affordances, graceful failure states for model-backed features
• Design interfaces for agentic workflows: approval/hand-off steps, visibility of tool calls, partial-progress states, ability to interrupt/correct an agent mid-run
• Make model-backed interactions feel responsive: optimize perceived performance for longer-running calls

Skills

React

TypeScript

React Native

Frontend architecture

SaaS

Education

Bachelor's degree in engineering or computer science

Tools

Jest

React Testing Library

Cypress

Playwright

Job description

Descrial is building data-dense, AI-assisted interfaces for investment professionals at its UK core team. The Front-End Engineer will craft dashboards and document-centric workflows using React, TypeScript, and a shared theming system across tenants.

You will work with AI-enabled patterns, streaming responses, and secure, scalable frontend architectures. The role emphasizes performance, accessibility, and robust testing across Jest, RTL, Cypress/Playwright, with a multi-tenant SaaS product