devnet app

Budget: $250 - $750

Echo Sports Predictive Network is the world's first sports intelligence progression economy. Fans earn $ECH utility tokens on the Solana blockchain for demonstrating sports knowledge — designed for redemption across real-world rewards, event experiences, boost promotions, and NFT achievement certificates, subject to partner agreement execution. Unlike betting or gambling platforms, Echo Sports users never wager money and never lose tokens they already hold. The platform operates on a zero-loss model: incorrect predictions do not reduce a user's wallet balance — they simply earn less, with 20% of potential earnings redirected as a deflationary burn to the Echo Foundation treasury. Echo Sports is not a prediction market. Not a betting app. Not a fantasy sports platform. It is a skill-based sports intelligence progression economy — the Duolingo of sports knowledge, with DeFi tokenomics, a three-stream revenue model, and real-world rewards. Every fan advances. Nobody loses. 500 million global sports fans who want deep engagement but reject gambling · Zero wallet-balance reduction model: $ECH balance never decreases — potential earnings on wrong picks fuel the community through our 60/20/20 split · EchoRank Intelligence Score: proprietary on-chain progression metric rising with every prediction · Three-stream revenue model: fan paid tier subscriptions, partner $ECH token purchases, and redemption transaction fees — external money flows independent of user growth · DeFi tokenomics: streaks, Power Events, staking, User Appreciation Pool, and burns driving $ECH value · Designed for real-world rewards: targeted hotel, travel, event experiences, and boost promotions · NFT achievement certificates on Solana — verifiable, shareable, permanent · No offseason: Premier League, Champions League, MLB, NFL, NBA, NCAA — layered year-round globally We are seeking a Head of Digital Asset Operating Platform who doesn't just understand blockchain — but believes in its power to disrupt the status quo of how value moves in the world. You will oversee all developer operations and take full responsibility for assembling and leading the initial engineering team. This is not a management-only role. You are the architect, the builder, and the technical north star who will lead the creation of the Echo Solana Devnet from the ground up — ensuring our infrastructure is fast, secure, battle-tested, and ready for global scale.