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3,315 Senior Frontend jobs

Senior frontend engineering roles owning web UI architecture and delivery.

3.3K jobs

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3,315 jobs Posted Sort

Portage Ventures GP Inc.

Senior Software Developer (Front End), Trading

Open 17d North AmericaSenior

Senior front end engineer building Wealthsimple's client-facing trading surfaces — order entry and execution, options trading, real-time market data, and portfolio experiences across equities, options, and crypto — owning end-to-end frontend projects with a focus on reliability, performance, and craft using React, TypeScript, and ideally React Native.

Accessibility Agentic AI AI Android Cryptocurrency +11 skills

Handis Consulting Inc

Senior Front-End Developer (contract) multiple positions available

Open 17d North AmericaContractSenior

Contract (12+ months) Senior Front-End Developer roles, up to two positions, working remotely from within Canada for a Government of Alberta public-sector client. The developer leads front-end architecture on large-scale enterprise platforms using React, React Native, TypeScript, and Azure services at a rate of $122/hour.

Agile AI Azure CI/CD Cloud +19 skills

122 – 122 CAD / hr

Senior Front End Engineer

Open 17d North AmericaSenior

A senior front-end engineer role in Kitchener, Canada, building cloud-native applications for the auto industry in a cross-functional agile team. Day-to-day work involves developing user-facing features and reusable components with React/Vue and TypeScript, plus some full-stack work with Next.js or Nest.js.

Accessibility Agile API Automation CI/CD +18 skills

Senior Front-End Engineer (Flutter)

Open 17d RemoteNorth AmericaSenior

Remote U.S. senior front-end engineer who owns the professional web app for a home-performance rating platform: shipping fast, accessible, consumer-grade interfaces that help real-estate agents and homeowners understand and act on home scores, with analytics instrumentation and modern AI-assisted development.

AI Analytics Android Anthropic API +25 skills

Senior Frontend Engineer

Open 17d RemoteNorth AmericaFull-timeSenior

Office Hours, an on-demand expert network marketplace, seeks a Senior Frontend Engineer to build customer- and expert-facing product features plus the marketing site using React, Next.js, and TypeScript, owning frontend quality and leveraging AI coding tools. The role is fully remote or hybrid from SF/NYC offices.

Accessibility Agentic AI AI API Claude Code +14 skills

180K – 200K $

Senior Frontend Engineer - Maternity Cover Contract

Open 17d HybridEuropeContractSenior Licensed UK sponsor

Fixed-term maternity cover role for a Senior Frontend Engineer at Reward Gateway | Edenred in Plovdiv (hybrid, office 2+ days/week). Day to day: building and shipping accessible, well-tested React + TypeScript UIs, collaborating with backend engineers on API design, and mentoring teammates across globally distributed teams.

AI API Api Design CI/CD Design Patterns +7 skills

Senior Front End Engineer

Open 17d RemoteUKSenior

Senior Front-End Engineer in Belfast building scalable, performant user interfaces for a fast-growing product team using React, TypeScript, and modern web tooling. Day to day: developing front-end features, integrating REST APIs, leading architecture and performance discussions, and mentoring junior engineers.

Accessibility API AWS Azure CI/CD +10 skills

Senior Front-End Engineer – React/AI UI, Hybrid (Remote 4d)

HybridEuropeSenior

DIGIMAT SPA cerca una risorsa middle/senior per lo sviluppo frontend da inserire nel servizio di consulenza. Sede Milano, ibrido con remote 4 giorni/settimana; viaggio 2/3 volte all'anno a Oslo o Parigi. Requisiti:…

Agile AI API AWS Azure +14 skills

Middle senior front end developer tm40

HybridEuropeSenior

DIGIMAT SPA cerca una risorsa middle/senior per lo sviluppo frontend da inserire nel servizio di consulenza. Sede Milano, ibrido con remote 4 giorni/settimana; viaggio 2/3 volte all'anno a Oslo o Parigi. Requisiti:…

Agile AI API AWS Azure +14 skills

Senior Frontend Developer - React

About Cerebre cerebre is on a mission to build the data foundation of the physical world. We offer a live intelligence map of a facilities – built from schematics to power AI. Often called the “brain” of the digital…

AI API Api Design Authentication Big Data +12 skills

PL/SR Front-end Developer (React)

Open 17d RemoteLATAMSenior H-1B sponsor history

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a PL/SR Front-end Developer (React) based in Brazil. As a PL/SR Front-end Developer, you…

Accessibility AI Angular API CSS +9 skills

[Job-32136] Senior Frontend Developer, Brazil

Open 17d LATAMSenior H-1B sponsor history

Na CI&T , ajudamos grandes empresas a transformar o potencial da AI em impacto real nos negócios com AI Deployment, execução AI-native e tech-integrated business solutions. Com 30 anos de experiência em transformação…

Agentic AI AI Android Angular API +28 skills

[Job-32121] Senior Frontend Engineer

Open 17d LATAMSenior H-1B sponsor history

At CI&T, we help large enterprises transform the potential of AI into real business impact with AI Deployment, AI-native execution, and tech-integrated business solutions. With 30 years of experience in technological…

Accessibility Agentic AI AI Analytics API +10 skills

Senior Angular Developer

Open 17d EuropeSenior

Dołącz do długofalowego projektu realizowanego dla jednego z wiodących banków. Poszukujemy doświadczonego Frontend Developera, który będzie odpowiedzialny za rozwój nowoczesnych aplikacji bankowych opartych o najnowsze…

Angular Domain-Driven Design (DDD) React RxJS

Senior Front-End Product Developer (Vue.js)

RemoteEuropeFull-timeSenior

We are looking for a Senior Front-End (Vue.js) Product Developer to join our NetHunt team. This is a full-time position focused on the growth and evolution of a complex product that runs both as a Web Application and a…

Agile AI AJAX API Atlassian +14 skills

Senior Frontend Developer - Angular Qatar

Open 17d MENASenior

Senior frontend developer building and maintaining scalable enterprise web applications with Angular (v10+), TypeScript, and RxJS for a leading Oil & Gas service company in Qatar. Day-to-day work spans micro frontend/monorepo architecture (Nx or Module Federation), REST API integration, testing, security, and CI/CD, with exposure to Azure/AWS and AI features.

AI Angular API AWS Azure +11 skills

СевенТест, НТЦ

Старший разработчик frontend, Qt

Open 17d RemoteCISSenior

Зарплата: от 224900 RUR (до вычета налогов)

PERSOL SINGAPORE PTE. LTD.

Senior .NET Developer: API & Frontend Microservices Expert

Open 17d APACSenior

PERSOL SINGAPORE PTE. LTD. is seeking a software engineer to design, code, test, and maintain scalable applications using C#, .NET Core, ASP.NET MVC, Web API, and front-end technologies like ReactJS and AngularJS. You…

Agile Angular API C# .NET +4 skills

Pekao / Frontend Developer / Senior / 10

Open 17d Senior

Wynagrodzenie: 1000-1300 pln/md B2B Model pracy: hybrydowy (1 dzień w tygodniu pracy z biura - Warszawa, Łódź, Gdańsk, Wrocław, Poznań, Kraków, Lublin lub Szczecin) Wymagana dostępność: maksymalnie 30 dni okresu…

Agile Angular API Big Data Domain-Driven Design (DDD) +6 skills

Senior Frontend Developer - 20016/20017

Open 17d EuropeSenior

Veritaz, an IT staffing provider, is placing a senior frontend consultant to develop and maintain application interfaces for a client, working with React, JavaScript, Python and API integrations. The role involves ensuring quality and usability and collaborating with business and IT stakeholders; fluent Swedish is required.

API JavaScript Python React