Senior Full Stack Engineer

🚀 Join Our Mission https://www.elevateab.com

Elevate is reshaping the future of e-commerce optimization through innovative A/B testing solutions. We’re helping Shopify stores unlock higher conversions and revenue by providing actionable insights and growth strategies to some of the world’s leading e-commerce brands.

This isn’t just another development role – you’ll be a key team member building the platform that directly impacts thousands of merchants and millions of shoppers, driving real revenue growth through better optimization tools.

💡 The Opportunity

We have a thriving A/B testing platform that’s already helping e-commerce merchants optimize their stores for better conversions. Our foundation is strong, but we’re scaling rapidly and need experienced engineers to help us build the next generation of our platform.

As our Senior Fullstack Developer, you’ll architect and build critical features across our entire stack, working on both the user-facing experiences that merchants love and the robust backend systems that power our analytics and testing infrastructure.

🛠️ What We’ve Built So Far

Modern A/B testing platform serving leading e-commerce brands
React and Next.js frontend with intuitive user interfaces
Scalable backend APIs and services
ClickHouse database handling massive volumes of user interaction data
Comprehensive analytics and reporting systems

🤖 AI-Powered Development
We expect our engineers to leverage AI tools to accelerate development and maintain high productivity:

• Experience with AI coding tools – You should be proficient with Cursor, Claude, ChatGPT, and Devin for development work
• AI-assisted coding – Ability to use these tools effectively for code generation, debugging, and problem-solving

This isn’t optional – we rely on these tools to move quickly while maintaining quality, so experience using AI for development is essential for success in this role.

🔍 Who We’re Looking For
You’re not just a developer – you’re a builder, problem-solver, and scaling expert with:

5+ years of professional software development experience
Strong expertise in React and modern JavaScript/TypeScript
Proven experience with Next.js framework (SSR, SSG, API routes)
Proficiency in backend development (Node.js)
Experience with RESTful APIs and GraphQL
Knowledge of database design SQL and (ClickHouse experience a plus)

🌟 The Ideal Candidate
You thrive in environments where you can:

Transform complex requirements into elegant, scalable solutions
Move fast while building for long-term maintainability
Work collaboratively with product, design, and engineering teams
Take ownership of features from conception to deployment

🔮 What Happens Next
Our interview process is straightforward and focused:

Initial conversation about your background and our technical vision
Technical interview exploring your experience and problem-solving approach

💼 The Opportunity

Key team member with significant impact on product direction
Remote-friendly with flexible hours
Work with modern technologies and best practices
Be part of a fast-growing company with massive potential

Preferred Qualifications:

Shopify development experience (Liquid, Shopify APIs, app development)
Experience with cloud platforms (AWS)
Experience with state management libraries (Redux, Zustand, etc.)
Experience with Shopify