5+ years of professional experience building production-grade applications with TypeScript/JavaScript
Advanced experience with React, including modern rendering patterns (SSR, CSR, hydration, Server Components)
Hands-on experience with Next.js
Experience delivering performant, accessible (WCAG-compliant), and production-ready user interfaces
Requirements:
Develop and deliver new product features from concept to release
Maintain, improve, and refactor existing functionality to ensure scalability and reliability
Collaborate closely with Product and Design teams to iterate on ideas and transform prototypes into high-quality solutions
Optimize application performance, including load time and runtime efficiency
Job description
About the Marketing Engine team:
The marketing team handles comprehensive 360º communication and comprises over 150 people. We manage all aspects in-house and operate a robust automation engine. Our combined monthly traffic across all brands exceeds 31 million. As a marketing team member, you'll play a crucial role in the upcoming phase of our brand's growth as we expand and introduce new products to the market.
And now, we are looking for a Senior JavaScript Engineer who is prepared to contribute to the next chapter of our company's growth.
What you'll be working on:
Develop and deliver new product features from concept to release
Maintain, improve, and refactor existing functionality to ensure scalability and reliability
Continuously enhance product performance and user experience
Collaborate closely with Product and Design teams to iterate on ideas and transform prototypes into high-quality solutions
Optimize application performance, including load time and runtime efficiency
Partner with engineering teams across the organization to align on architecture and shared initiatives
What we expect from you:
5+ years of professional experience building production-grade applications with TypeScript/JavaScript
Advanced experience with React, including modern rendering patterns (SSR, CSR, hydration, Server Components)
Hands-on experience with Next.js
Experience building and maintaining reusable component libraries and design systems, including Web Components
Solid experience developing Single-Page Applications and scalable frontend systems
Strong foundation in modern CSS/SCSS and utility-first styling approaches
Deep understanding of client-side architecture (state management, data synchronization, form handling, validation patterns)
Experience delivering performant, accessible (WCAG-compliant), and production-ready user interfaces
Ability to write maintainable, testable, and reliable code
Comfortable working in collaborative, Git-based environments
Takes ownership of work, proactively addresses dependencies, and supports team delivery
Demonstrates curiosity, continuous learning, and knowledge sharing
