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3,012 Senior Frontend jobs

Senior frontend engineering roles owning web UI architecture and delivery.

3K jobs
GitLab Backed by Y Combinator
34 views last week

Senior Frontend Engineer

Open 30d RemoteAPACFull-timeSenior H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.Ireland permit employer — This employer was issued Irish employment permits this year or in the two years before, per the Department of Enterprise, Tourism and Employment. The permits belong to the employer and are not a commitment to sponsor this role.
India

Senior Frontend Engineer at GitLab (Bangalore) designing and shipping frontend features for the platform's core repository capabilities, from Git command-line operations to web-based code exploration. Day to day: frontend architecture, testing, performance and reliability, mentoring, and AI-assisted engineering workflows in a remote-first, async org.

Accessibility Agentic AI AI Angular CI/CD +17 skills
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MedTrainer, Inc.
41 views last week

Software Engineer Frontend - React

RemoteLATAMSenior
Mexico

Senior frontend engineer building and architecting the React/TypeScript SPA behind MedTrainer's healthcare compliance platform — driving frontend architecture, leading code reviews, building design-system components, and troubleshooting incidents. Core stack: React, TypeScript, React Query, Redux/Context API, Jest, Cypress.

Agile AI API Automation CI/CD +16 skills
55K – 70K MXN / mo
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IonQ Backed by SoftBank Vision Fund
19 views last week

Senior Front-End Engineer, Quantum Tools

Open 30d HybridUKContractSenior H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United Kingdom

Senior Front-End Engineer at IonQ's Oxford team building web-based tools — information-dense dashboards, system telemetry, and calibration interfaces — used by quantum scientists and engineers. Core stack is TypeScript, React, HTML, and CSS, with heavy focus on streaming data and large-dataset visualization.

Accessibility Cloud CSS Cybersecurity Financial Modeling +8 skills
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IonQ Backed by SoftBank Vision Fund
23 views last week

Senior Front End Engineer

Open 25d North AmericaContractSenior H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Senior Frontend Engineer at IonQ (Santa Clara, CA, hybrid) who designs and builds the UI for its Quantum Security platform, turning complex network and security data into intuitive dashboards, graphs, and workflows. Blends hands-on React/TypeScript engineering with UX design, frontend architecture ownership, and mentoring of junior engineers.

Accessibility Adobe XD Angular API CI/CD +25 skills
124K – 186K $
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Brooksource
8 views last week

Senior Frontend Developer

North AmericaContractSenior
United States

Senior Front-End Developer on a long-term contract building and enhancing the PaintIQ Formula Search web app for Brooksource's client: developing new features with React, Next.js, and TypeScript, fixing defects, supporting production, and integrating with internal systems.

Agile API C# .NET Next.js +2 skills
65 – 75 $ / hr
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IT Recruitment Solutions
6 views last week

Senior Frontend Developer

HybridNorth AmericaFull-timeSenior
United States

Senior Frontend Engineer at a well-funded AI healthcare startup in New York building patient-facing software. Day to day you build high-performance consumer apps with React, Next.js and TypeScript, influence frontend architecture and UX, and collaborate with product, design and AI engineers. Hybrid in NYC; $180k–$225k base plus equity.

AI JavaScript LLM Machine Learning Next.js +2 skills
180K – 225K $
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Octet Turkey
13 views last week

Senior Frontend Developer

MENASenior
Türkiye

Octet Turkey is hiring a Senior Frontend Developer in Turkey to build React web applications and React Native mobile apps — writing clean, tested code, participating in code reviews and Agile sprint ceremonies. Requires 7+ years of software engineering experience, including micro-frontend architecture and monorepo management.

Agile OOP React React Native Scrum
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Siav S.p.A. Società Benefit
last week

Senior Frontend Developer - Hybrid/Remote & Flexible Hours

HybridEuropeSenior
Italy

Siav S.p.A. Società Benefit cerca un Senior Frontend Developer per guidare lo sviluppo di soluzioni software su framework Microsoft. La risorsa lavorerà in team, analizzerà requisiti, parteciperà a peer-review e…

Agile API Bootstrap C# DevOps +7 skills
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Zipline Backed by TechstarsBacked by SequoiaBacked by SoftBank Vision Fund
18 views last week

Senior RF Front-End Design Engineer

Open 103d North AmericaContractSenior
United States

Designs and validates RF front-end systems for autonomous aircraft and ground infrastructure, integrating multiple wireless technologies like 4G/5G, GNSS, Wi-Fi, and ADS-B under strict size and power constraints.

Ansys Automation Bluetooth Cloud Design for Manufacturing (DFM) +6 skills
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Ujwal Inc.
13 views last week

Senior Frontend Engineer

Open 83d HybridAPACSenior
India

Builds React/TypeScript web apps for customer onboarding and analytics using modern tooling like Webpack and Firebase, driving scalable front-end architecture in an AI-native B2B platform.

A/B Testing Agile AI Analytics API +13 skills
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Myob
7 views last week

Senior Front End Engineer, Data & AI — Hybrid + Growth

APACSenior
Australia

Senior front-end engineer at MYOB (Melbourne, hybrid) leading end-to-end delivery of modern web experiences across MYOB's SaaS accounting products. Day to day: collaborating with Product and Design, mentoring engineers, and championing WCAG accessibility, performance optimization, and secure client-side patterns in a data- and AI-enabled environment.

Accessibility AI Developer Experience SaaS WCAG
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HelloFresh
16 views last week

Senior Frontend Developer (React Native)

Open 29d HybridNorth AmericaSenior
Canada

Senior frontend developer on HelloFresh's Growth Alliance team, building customer-facing mobile features (checkout, discounting, wallet, referrals, experimentation) with React Native, mobile skills (Swift/Kotlin), API integration, testing and CI/CD, plus daily use of AI dev tooling. Toronto-based, flexible hybrid (min. 2 days/week in office), paying $120k-$150k CAD.

A/B Testing Accessibility Agentic AI Agile AI +11 skills
120K – 150K CAD
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IT Recruitment Solutions
2 views last week

Senior Frontend Developer (New York City Metropolitan Area)

North AmericaSenior
United States

Senior Frontend Engineer required for a well-funded AI healthcare startup building new-gen patient-facing software. Built consumer products at a startup? Passionate about creating exceptional user experiences? This…
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TwelveLabs Backed by TechstarsBacked by Index Ventures
6 views last week

Senior Frontend Engineer, Forge

HybridAPACFull-timeSenior H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
South Korea

Senior Frontend Engineer on Twelve Labs' Forge team, building the B2B SaaS platform (Playground web app and Jockey App) that lets customers use its video-understanding AI models — designing intuitive UI for complex AI features, frontend architecture, and reusable components alongside PMs, designers, and backend/AI engineers. Core stack: React, TypeScript, Next.js, React Query.

AI API Automation CI/CD CSS +12 skills
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TeamViewer Germany GmbH
4 views last week

Senior AI Frontend Engineer

On-siteNorth AmericaSenior
United States

Builds and evolves TeamViewer's web client, AI-powered user experiences, and frontend platform using React and TypeScript — creating accessible, reusable UI components and design systems, designing interfaces for AI-driven workflows, and owning frontend quality via testing, performance tuning, and CI/CD.

Accessibility Agentic AI AI CI/CD React +4 skills
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ООО МЕГАПОЛИС ИНФОРМАЦИОННЫЕ ТЕХНОЛОГИИ
11 views last week

Middle/Senior Frontend

CISSenior
Russia

ООО МЕГАПОЛИС занимается оптимизацией дорожного движения и решением транспортных проблем в городе Москва. Их решения направлены на помощь всем участникам дорожного движения: пешеходам, автомобилистам, пользователям…

Agile API CSS Cypress DevOps +16 skills
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ООО САМОЗАНЯТЫЕ
11 views last week

Middle/Senior Frontend developer (react)

CISSenior
Russia

Мы IT-компания, которая занимается разработкой единой платформы для самозанятых специалистов и работы с ними. Наша цель - делать рынок самозанятости проще, интереснее и прозрачнее. Наша команда в поиске опытного…

API CSS Cypress Design Patterns Figma +11 skills
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ООО БИМЭЙСТЕР
7 views last week

Senior frontend developer (Angular 12)

CISSenior
Russia

Программные продукты BIMeister обеспечивают устойчивое развитие промышленных предприятий Платформа - система управления инженерными данными для гармоничной трансформации предприятия Управление надёжностью - учет…

Agile Angular CI/CD CSS JavaScript +6 skills
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ManyChat
8 views last week

Senior Frontend Developer (React)

CISSenior Licensed NL sponsor — This employer appears on the IND public register of recognised sponsors for work and highly skilled migrants. The recognition belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
Russia

ManyChat — это платформа, которая помогает 400’000 бизнесов по всему миру успешно взаимодействовать со своей аудиторией через Facebook Messenger. Мы — одна из первых и одна из самых крупных в мире компаний в этой…

CSS GitHub React Redux SaaS +1 skills
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GovTech Singapore
7 views last week

Senior Frontend Engineer - React/TypeScript, Scalable & Secure UI

APACSenior
Singapore

GovTech Singapore is seeking a skilled frontend engineer to help advance Singapore’s Smart Nation initiatives. You will contribute to large-scale SPA development using React 18+ and TypeScript, manage state with Redux,…

React Redux TypeScript
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