Senior Software Engineer

Location: This position is remote within Colombia. About Technology. Technology at Huge is powered by a global practice of creative technologists—spanning Engineers, QA specialists, Business Analysts, Data Scientists, and ML Architects—we look beyond standard patterns to build resilient, enterprise-grade systems. We combine deep engineering rigor with innovation at the edge of agentic AI, modern data stacks, and cloud infrastructure. We don't wait for industry standards to set themselves; we engineer the intelligent systems that turn audacious strategic vision into production-ready reality. The role. Huge is looking for a Senior Software Developer to join our Technology practice in Colombia. In this role, you will lead the integration and content modeling for Optimizely SaaS platforms while engineering high-performance frontend applications with Next.js, Next.js Middleware, and Vercel Edge Functions. Working alongside Frontend Engineering, Product, UX, and strategy leadership, you will develop edge-rendered web applications, drive scripted and AI-assisted content migrations, and build composable digital experiences for Fortune 500 clients. What you'll be doing. Design, structure, and implement flexible content models in Optimizely SaaS, integrating headless Optimizely Graph APIs with modern frontend web applications using Next.j s and GraphQL. Implement the taxonomy and integrate the frontend application with Optimizely DAM. Architect and deploy high-performance applications utilizing Next.js, Next.js Middleware, and Vercel Edge Functions for request routing, personalization, and edge performance optimization. Implement ETL pipeline as part of custom service using Azure Functions and Optimizely Content Management APIs. Partner with Frontend Engineering, UX, Product, and QA teams to evaluate feature feasibility and refine functional and visual requirements. Apply software design patterns, maintain spec documentation, participate in code reviews, and mentor junior engineers within an agile, globally distributed environment. Understand and apply AI-engineering principals to all work and collaborate in an AI-assisted SDLC. What we'd like to see. 5+ years of software engineering experience in agile environments, delivering large-scale web applications for enterprise clients. Proven hands-on experience with Optimizely SaaS integration, headless API architectures, and enterprise content modeling. Experience with Next.js, TypeScript/JavaScript (ES202x), and Next.js Middleware. Deep experience in node-base environments and node development related to experience for writing cloud-based functions and services.. Experience executing complex content migrations through custom scripting and AI-assisted migration automation tooling. Deep experience designing and consuming RESTful and GraphQL APIs, backend services (Node.js, Python, or Go), and database design (SQL/NoSQL). Familiarity with automated build/deploy…