Senior Frontend Engineer

? About Variacode

At Variacode, we connect top-tier tech talent with cutting-edge general projects. We are currently looking for an ambitious, challenge-seeking Senior Frontend Engineer to join a high-performing team building a critical, real-time operations system requiring a modern, resilient, and intuitive interface.

Our client's technology is used in 80 countries by Fortune 500 companies (like Home Depot), allowing millions of users to preview products in their own spaces in real-time. If you want to make a massive impact and work on high-traffic, scalable systems, this is your place!

? The Role

Take the helm in modernizing the user interface of a high-traffic, real-time platform. Drive technical excellence and craft world-class, performant user experiences that make complex data beautifully actionable.

⚙️ What you will do (Responsibilities):

- Architect and implement performant features utilizing React, TypeScript, and internal design systems.
- Drive technical decisions, lead thorough code reviews, and mentor engineering peers.
- Simplify complex, high-traffic user flows to deliver intuitive real-time data visualizations.
- Establish comprehensive testing strategies encompassing unit,



integration, and end-to-end coverage.
- Optimize client-side rendering speed, asset loading, and overall network efficiency.
- Partner with Product and UX teams to transform ambiguous requirements into production-ready code.

? What we are looking for:Must-haves (Required):

- Experience: 5 years of professional experience in frontend software development.
- Technical Stack & Tools: React, TypeScript, modern JavaScript (ES6 ), HTML/CSS (Flexbox/Grid), Cypress/Jest.
- Key Skills: State management mastery, asynchronous programming execution, strong cross-functional collaboration.
- Language: Excellent verbal and written communication skills in English (conversational and technical).

Nice-to-haves (Pluses):

- Legacy framework migration experience (Ember/Angular), CI/CD pipelines, Sentry/New Relic, and GraphQL/REST API understanding.

? What we offer:

- Opportunity to work with cutting-edge tech stacks and Fortune 500 clients.
- A highly collaborative, innovation-driven, and remote-first global culture.
- Continuous professional growth and career development pathways.

📌 Frontend Developer (Santiago)
🏢 Variacode
📍 Santiago