Doodle

5 months ago

Senior Frontend Engineer

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 11 hours agoStatus: Live

Job Summary

Senior Frontend Engineer responsible for shaping the frontend stack, driving architecture and performance, and mentoring engineers. Lead design system governance, optimize Core Web Vitals and bundle sizes, and implement advanced rendering (React Server Components) in Next.js. Champion local state strategies, DX improvements, and TypeScript best practices while collaborating with Product/UX to deliver high-impact, scalable UI features.

Location: Madrid

Workplace: Hybrid

Employment Type: Full time

Job Function: Software Engineering

Key Responsibilities

•Define the technical direction for our frontend stack and govern the Design System and Component Library across teams.
•Own and enforce Core Web Vitals, optimize bundle sizes and build speeds, and implement advanced rendering techniques like React Server Components in Next.js.
•Architect solutions for efficient state management using Local State and React Context; selectively use lightweight options like Jotai for complex state flows; master Apollo Client cache for API data fetching.
•Improve developer experience by optimizing CI/CD pipelines, development tooling, and documentation for the frontend platform.
•Lead by example through rigorous code reviews and enforce TypeScript best practices while mentoring mid-level engineers.

Key Requirements

•6+ years of frontend experience (4+ with React/TypeScript)
•Expertise in Vanilla JavaScript, HTML, CSS, and browser APIs; ability to write robust code without a framework
•Strong knowledge of GraphQL and Apollo Client; prefer simple API contracts
•Experience leading design system/component library governance and frontend architecture decisions
•Proven ability to diagnose and improve application performance under high load (Core Web Vitals, bundle optimization)

Experience:6+ yearsSaaSB2BFrontend

Skills:TypeScriptReactNext.jsGraphQLApollo ClientReact Server ComponentsJotaiCore Web VitalsHTMLCSS

Languages:English

Tech Stack:TypeScriptReactNext.jsGraphQLApollo ClientReact Server ComponentsJotaiHTMLCSS

Company Brief

Doodle

Provides an online scheduling platform that simplifies meeting coordination by allowing users to propose times, vote on availability, and automate calendar bookings across teams and external participants, aimed at improving scheduling efficiency for businesses and individuals.

Industry: Enterprise Software

Company Size: Medium (51 to 250 employees)

Growth: Established Company

Headquarters: Zurich, Switzerland

Founded: 2007

Website LinkedIn

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Doodle

5 months ago

Senior Frontend Engineer

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 11 hours agoStatus: Live

Job Summary

Location: Madrid

Workplace: Hybrid

Employment Type: Full time

Job Function: Software Engineering

Key Responsibilities

•Define the technical direction for our frontend stack and govern the Design System and Component Library across teams.
•Own and enforce Core Web Vitals, optimize bundle sizes and build speeds, and implement advanced rendering techniques like React Server Components in Next.js.
•Architect solutions for efficient state management using Local State and React Context; selectively use lightweight options like Jotai for complex state flows; master Apollo Client cache for API data fetching.
•Improve developer experience by optimizing CI/CD pipelines, development tooling, and documentation for the frontend platform.
•Lead by example through rigorous code reviews and enforce TypeScript best practices while mentoring mid-level engineers.

Key Requirements

•6+ years of frontend experience (4+ with React/TypeScript)
•Expertise in Vanilla JavaScript, HTML, CSS, and browser APIs; ability to write robust code without a framework
•Strong knowledge of GraphQL and Apollo Client; prefer simple API contracts
•Experience leading design system/component library governance and frontend architecture decisions
•Proven ability to diagnose and improve application performance under high load (Core Web Vitals, bundle optimization)

Experience:6+ yearsSaaSB2BFrontend

Skills:TypeScriptReactNext.jsGraphQLApollo ClientReact Server ComponentsJotaiCore Web VitalsHTMLCSS

Languages:English

Tech Stack:TypeScriptReactNext.jsGraphQLApollo ClientReact Server ComponentsJotaiHTMLCSS

Company Brief

Doodle

Industry: Enterprise Software

Company Size: Medium (51 to 250 employees)

Growth: Established Company

Headquarters: Zurich, Switzerland

Founded: 2007

Website LinkedIn