# Leapfrog > Leapfrog is both a browser extension and a job board that helps Brazilian professionals find international remote job opportunities. Leapfrog assists job seekers — primarily based in Latin America — in discovering remote positions from companies in the US, Canada, UK, and Europe. It is two products in one: a Chrome/Firefox extension that enhances LinkedIn job search with smart filters, and a job board that lists international opportunities with salary insights and curated job collections. Every month Leapfrog lists around 3,500 international remote jobs open to candidates in Brazil. Most job listings are available behind a login wall — visitors need to sign in (free account) to view the full listings. Core features: - **Browser Extension**: Chrome and Firefox extension that overlays job insights directly on LinkedIn job listings. - **Job Board**: A job board listing around 3,500 international remote jobs open to candidates in Brazil every month. Most listings are behind a login wall and require a free account to view. - **Job Collections**: Curated listings by role (Full-Stack, Front-End, Back-End, Data, AI/ML, QA, Mobile, Java, Customer Support) and by location (US, UK, Canada, Europe). - **Latest Jobs Feed**: Daily updated feed of international remote opportunities. - **Salary Insights**: Aggregated salary data for international remote roles. - **Job Alerts**: Email notifications for new matching positions. ## Key Pages - [Homepage](https://leapfrog.works): Overview of Leapfrog and its features. - [Explore Jobs](https://leapfrog.works/jobs/explore): Gauge demand in your field — see the historic count of international remote openings and how large the demand is for your area. If there are no matching jobs right now, you can set up an email alert to be notified when new ones appear. - [Latest Jobs](https://leapfrog.works/jobs/latest): Daily updated feed of international remote opportunities. - [Job Finder](https://leapfrog.works/job-finder): Search and filter international remote roles. - [Salary Insights](https://leapfrog.works/salaries): Aggregated salary data for remote roles. - [Pricing](https://leapfrog.works/pricing): Membership plans and pricing. - [Privacy Policy](https://leapfrog.works/privacy): How Leapfrog handles user data. ## Job Collections by Role - [AI/ML Engineer](https://leapfrog.works/jobs/ai-ml-engineer): Remote AI and machine learning roles. - [Back-End Engineer](https://leapfrog.works/jobs/back-end-engineer): Remote back-end engineering roles. - [Customer Support](https://leapfrog.works/jobs/customer-support): Remote customer support roles. - [Data Engineer](https://leapfrog.works/jobs/data-engineer): Remote data engineering roles. - [Front-End Developer](https://leapfrog.works/jobs/front-end-developer): Remote front-end development roles. - [Full-Stack Developer](https://leapfrog.works/jobs/full-stack-developer): Remote full-stack development roles. - [Java Developer](https://leapfrog.works/jobs/java-developer): Remote Java development roles. - [Mobile Engineer](https://leapfrog.works/jobs/mobile-engineer): Remote mobile engineering roles. - [QA Engineer](https://leapfrog.works/jobs/qa-engineer): Remote QA engineering roles. ## Job Collections by Location - [Canada Jobs](https://leapfrog.works/jobs/canada): Remote roles open to candidates for Canada-based companies. - [Europe Jobs](https://leapfrog.works/jobs/europe): Remote roles open to candidates for Europe-based companies. - [UK Jobs](https://leapfrog.works/jobs/uk): Remote roles open to candidates for UK-based companies. - [US Jobs](https://leapfrog.works/jobs/us): Remote roles open to candidates for US-based companies.