Index.dev published a guide breaking down the five core engineering models for transitioning teams

Index.dev is an AI-first engineering talent platform that connects companies with the top 1% of senior engineers from LATAM and CEE to build software and AI products. Clients include Omio, Vodafone, Entrupy, and Stuart, as well as companies backed by Kleiner Perkins, Goldman Sachs, and Y Combinator. Three core offerings cover most engineering needs: 1. Expert Talent Network, 30,000+ human-vetted engineers from LATAM and CEE, drawn from a database of 2.5 million professionals, matched to your tech stack, industry, and team setup, typically within 48 hours. 2. Software Development & Delivery, Engineers experienced with AI tools who support MVPs, feature development, and technical debt reduction, helping teams move faster. 3. Specialized AI & STEM Labs, Master's and PhD-level talent for advanced AI work, including LLM fine-tuning, RAG systems, and projects in regulated environments. How engineers are vetted: Every engineer undergoes a five-stage human-led vetting process: background and integrity checks, a live screening call, technical validation, security and compliance readiness, and role-context matching. Only the top 1% are accepted, roughly a 1.2% acceptance rate. Engagement options: Companies can work with individual engineers, dedicated offshore teams, or arrange direct hires. A 30-day trial period applies to all placements, with a full refund if the match doesn't work out. Key numbers: $80M+ in hiring costs saved across the client base 40–60% cost savings on engineering projects 97% of clients return for a second engagement 4–8x faster recruitment for repeat hires Index.dev is headquartered in London and operates globally. Learn more about how Index.dev works → https://www.index.dev/ See how teams build faster with Index.dev → https://www.index.dev/clients