Lead Frontend Engineer

Lead Frontend Engineer

SuperAds is an AI-powered creative analytics platform that helps marketers decode what drives ad performance. As Superside’s first standalone SaaS product, SuperAds is scaling fast, with 25% month-over-month growth, and expanding its capabilities in AI-driven creative strategy.

We are looking for a Lead Frontend Engineer to architect, build, and scale the frontend systems that power SuperAds.. In this role, you’ll develop impactful features, refine frontend architecture, and contribute ideas that shape the product’s direction.

What you’ll do

• Actively participate in product ideation, contributing ideas to improve features, usability, and performance.
• Develop and maintain product features and the frontend architecture for Superads.
• Build complex, reusable UI components using React, Next.js, Tailwind CSS, and React Query.
• Gradually develop and integrate AI-powered features, helping Superads evolve into a fully-fledged AI-driven SaaS product.
• Collaborate with designers, engineers, and product managers to craft seamless and engaging user experiences.
• Ensure scalability, responsiveness, and performance across the Superads platform.
• Write and maintain unit and end-to-end tests using Jest and Playwright to ensure a stable, high-quality product.
• Troubleshoot and debug issues to maintain a smooth and reliable user experience.
• Optimize frontend performance and architecture to support a growing platform with increasing complexity.
• Stay up to date with the latest frontend technologies and best practices, continuously improving the codebase.

What you’ll need to succeed

• 5+ years of experience as a Senior Frontend Engineer or similar role.
• Proficiency in JavaScript and React, with strong experience in Next.js, Tailwind CSS, and React Query.
• A solid understanding of frontend architecture, component-based development, and performance optimization.
• A strong product mindset—thinking beyond implementation to contribute to the vision and evolution of SuperAds.
• Experience with automated testing (unit and E2E) using Jest and Playwright.
• Excellent attention to UI/UX details, with the ability to build intuitive and visually polished interfaces.
• Strong prompt engineering skills and an understanding of AI-driven interfaces (e.g., RAG, agents, AI assistants) are a huge plus.
• Experience working with Python is a significant advantage, especially for integrating with backend and AI systems.
• The ability to thrive in a fast-paced, product-driven environment while balancing speed and quality.
• Strong problem-solving and communication skills, with a proven ability to collaborate effectively across teams.

Why Join us?

Superside’s vision is to create equal opportunities globally by accelerating the world’s transition to online work. With that in mind, we’re building a fully remote company that attracts people where they are.

Remote-first. Customer-led.

Remote isn’t just a perk; it’s how we deliver better for customers. We are fully committing to our customers by hiring top talent and collaborating seamlessly across time zones.

Global team, local impact.

Join a community of 60+ nationalities working across time zones, cultures, and disciplines, all aligned on doing great work for great brands.

High performance, low ego.

Work in a fast-paced, high-trust environment where feedback is direct, growth is constant, and kindness leads collaboration.

Impact meets opportunity.

We’re in the sweet spot — big enough to be stable, small enough for you to shape what’s next. Your ideas will matter here.

Grow fast. Lead well.

You’ll gain mentorship, take on real responsibility, and grow your career while helping us disrupt a global industry.

About Superside

Superside is the leading AI-powered creative company that quickly and cost-effectively enhances in-house functions. We help over 500 ambitious brands get great creative concepts done at scale. Built to be an extension 

of in-house teams, we unbottleneck marketing and creative teams so they can move faster and drive more reliable creative performance. 

Superside is a fully remote company with over 700 team members working across 60+ countries and 13 timezones.

Learn more at superside.com

Diversity, Equity and Inclusion

We’re an equal-opportunity company. All applicants will be considered regardless of ethnicity, appearance, religion, gender identity, sexual orientation, national origin, veteran or disability status.

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