Senior Frontend Software Engineer

About Trivelta

Operators deserve more from their technology. More speed, more intelligence, and more control.

Trivelta is on a mission to provide the AI-native software infrastructure powering the next generation of sportsbook and gaming companies. Our platform combines true native apps on both the App Store and Google Play, AI-powered personalization and risk management, and built-in social features that help operators create world-class product experiences.

Today, Trivelta powers operators serving millions of users across global markets.

As we continue our rapid growth, two things are essential to our success: our people and our culture.

So far, we have built a global team working from our offices in Boston, Barcelona, Monterrey, and Indore, as well as remotely around the world, to help us achieve our mission. And we’re looking for more exceptional people. People who love building great products, redefining what is possible with AI, and turning complexity into elegant, scalable solutions.

As a Senior Frontend Software Engineer, you’ll play a critical role in shaping the core product platform. This platform powers our sportsbook and casino experiences, ensuring a seamless, engaging, and high-performing user journey. You’ll translate product and design concepts into clean, production-ready code while building scalable systems that serve as the foundation for our growth. This role is ideal for someone eager to influence product direction, iterate quickly, and deliver experiences that reach thousands of users from day one.

Key Responsibilities

• Build and maintain user-facing features in React and TypeScript, optimizing for responsiveness, performance, and cross-device compatibility.
• Collaborate with designers and backend engineers to deliver polished interfaces and intuitive user flows that scale with our product.
• Establish and maintain a reusable component library and design system to accelerate development and ensure consistency across the platform.
• Lead technical discussions on frontend architecture, performance tuning, and best practices to support a rapidly evolving product.
• Contribute ideas that shape product direction and deliverables, balancing speed with quality in a fast-paced startup environment.

Qualifications

• Strong proficiency with React, TypeScript, and modern frontend tooling.
• Experience designing and implementing complex product flows and interactive user interfaces.
• Demonstrated ability to think about scalability, maintainability, and performance in frontend architecture.
• Proven track record of ownership across the full feature lifecycle in dynamic, startup-like environments.