Job Description

As a Senior Full Stack Engineer at Moxxi, you will play a key role in building and scaling our performance marketing platform from backend APIs and data services to intuitive, data-rich front-end experiences. You will collaborate closely with product, design, and business stakeholders to create tools that help Ad operators manage, optimize, and personalize campaigns in real time.

Responsibilities

• Design, build, and maintain data-rich, low-latency, performant web applications
• Develop reusable, responsive UI components and design systems
• Collaborate with product and design teams to translate workflows into intuitive interfaces
• Build and maintain backend APIs and services
• Work closely with backend and data engineers to deliver campaign analytics, reporting, and personalization features
• Implement robust testing, monitoring, and performance optimization practices
• Contribute to architecture discussions, technical design, and system scalability planning
• Ensure code quality, maintainability, and accessibility
• Mentor and support junior engineers
• Collaborate cross-functionally with product, design, and operations teams
• Stay current with trends in frontend frameworks, cloud-native systems, and AdTech innovation

Requirements

• 6–10 years of professional software engineering experience
• 4+ years building production-grade frontends
• Strong fluency in TypeScript, React, and Next.js
• Solid backend experience with Go, Node.js, or Python
• Strong understanding of state management, component architecture, and API design
• Experience integrating with cloud-native environments
• Knowledge of SQL/NoSQL databases and basic data pipeline concepts
• Excellent product sense

Benefits

• No benefits