3,236 Senior Frontend jobs

North AmericaContractSenior

Sr Front-End Architect

Sr Front-End Architect on a long-term contract in Jersey City, partnering with Product and UX to translate requirements into robust UI implementations, defining front-end standards, integrating APIs, and mentoring teams using React.

Cayuse Technologies

Front End Web Developer, Senior with Security Clearance

North AmericaSenior

AWS CSS .NET HTML JavaScript +3 skills

The Front-End Developer builds responsive user interfaces using React, TypeScript, and Node.js, integrating them with .NET backend services in AWS. The role requires collaboration with cross-functional teams to deliver secure and accessible web experiences.

Rush street interactive

Open 87d RemoteNorth AmericaSenior H-1B sponsor history

Senior Frontend Engineer

Canada

Senior Frontend Engineer builds and evolves scalable web and mobile gaming platforms using React, Angular, TypeScript, and native iOS/Android, while designing event-driven instrumentation for analytics and data systems.

AI Analytics Angular CAD CI/CD +8 skills

103K – 155K CAD

GlobalLogic

AI API CI/CD LLM SaaS +5 skills

Senior Frontend (Vue.js) Engineer IRC303023

RemoteEuropeSenior

Ukraine

Description GlobalLogic is seeking a Senior Frontend Engineer (Vue.js) to join a dedicated team supporting a sophisticated, regulated medical technology platform. This role is central to a high-impact initiative: the…

Connected Consumables

Senior Frontend Software Developer | Hybrid mit regelmäßiger Präsenz in Dresden

CI/CD Figma JavaScript TypeScript

Bei Connected Consumables ist es unsere Mission, die Krebsbehandlung durch innovative Medizintechnologien zu transformieren – für sicherere, effizientere und besser zugängliche Infusionstherapien. Als Teil unseres…

Netcracker Technology

AI Angular Cloud Cloud Native Fine Tuning +4 skills

Senior Front End Developer - Angular & React

Open 83d LATAMSenior

Brazil

Builds and optimizes telecom-focused UI solutions using Angular and React, improving usability and performance for global clients.

Maxwell Bond

Cloud DevOps JavaScript Next.js Observability +3 skills

Senior Front End Developer

HybridUKSenior

United Kingdom

Salary: £50,000 - 75,000 per year Requirements: Strong commercial experience with React and TypeScript Solid experience with Next.js Experience building scalable, customer-facing web applications Experience working…

High Roller

Senior Frontend Engineer

North AmericaSenior

A/B Testing Agentic AI AI API Authentication +16 skills

ROLR is building a prediction markets platform delivering the frontier of trading on sports, culture, economics, AI, commodities, and geopolitics. You'll be on a nimble startup-like team within a public company.…

dunnhumby

Open 28d APACSenior Licensed UK sponsor

Senior Software Engineer- Frontend

India

Build and maintain scalable React/TypeScript web apps with micro frontend architecture, integrating REST/GraphQL APIs and optimizing performance in a Kubernetes-based environment.

Agile Analytics API Azure Azure DevOps +30 skills

Apple

AIML - Frontend Engineer, Annotation Platform & Agentic UI Experiences

Accessibility Agentic AI AI API Api Design +20 skills

Senior frontend engineer building the web UI for Apple's internal data annotation platform using React and TypeScript, creating complex multi-role interfaces that support ML dataset creation across Apple's products.

Box

Open 19d HybridEuropeSenior H-1B sponsor history

Senior Frontend Engineer, Launchpad

Poland

The Senior Frontend Engineer on the Launchpad team builds foundational frontend infrastructure, design systems, and AI-powered developer tools for Box's platform. The role focuses on modernizing UI architectures, scaling build systems, and integrating LLMs to improve developer productivity.

Accessibility Agentic AI AI Analytics Automation +17 skills

milia.io

Senior Frontend Entwickler (w/m/d)

Agile API AWS CI/CD Cloud +9 skills

Salary: 70.000 - 80.000 € per year Requirements: Über milia.io milia.io entwickelt eine führende Plattform für Prozess- und Wissensautomatisierung im Steuerberatungsumfeld. Unser Ziel: hochkomplexe, manuelle Abläufe…

Instaffo GmbH

Senior Frontend Entwickler (m/w/d)

Ermes - AI & Browser Security

Senior Frontend Developer joining a core development team to solve complex problems in an agile environment. Specific technologies and daily tasks are not detailed in the truncated posting.

Agile AI Angular API CSS +4 skills

Senior Front-End Engineer: Dashboards & Secure Web Apps

On-siteEuropeSenior

Italy

Ermes - AI & Browser Security is seeking a Senior Front-End Developer to join our Product team and contribute to the development and evolution of our web security platform. You will be focused on building…

Ermes - AI & Browser Security

Agile AI Angular API CSS +4 skills

Senior Front-End Developer

On-siteEuropeSenior

Italy

Ermes - AI & Browser Security is seeking a Senior Front-End Developer to join our Product team and contribute to the development and evolution of our web security platform. You will be focused on building…

Grupo Digital

Senior Frontend Developer (React)

API CI/CD Cloud Confluence CSS +18 skills

Spain

Senior Frontend Developer building modern React interfaces (SPA, Hooks, Redux) for client projects, consuming REST/GraphQL APIs and contributing to CI/CD pipelines and design systems.

35K – 40K €

DOJO AI

Accessibility Agentic AI AI API Data Quality +12 skills

Frontend Engineer

HybridEuropeSenior

Portugal

Frontend Engineer at DOJO AI building AI-native marketing UX in Lisbon — owning frontend architecture, data access layers via Supabase, and rich interfaces using React 19, TypeScript, MobX, Tailwind, and Vite.

Cayuse Holdings

Front End Web Developer, Senior

North AmericaSenior

Accessibility API Artifactory AWS CI/CD +21 skills

Builds responsive, high-performance React/TypeScript frontends integrating with .NET backends in AWS, ensuring accessibility, security, and scalability while collaborating with UX, backend, and product teams.

100K – 190K $

Xylem