Trenches / Web3 Frontend Developer

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Trenches / Web3 Frontend Developer based in Portugal. This is a high-ownership frontend engineering role focused on building the client experience for a fast-moving onchain trading terminal. You will own critical trading surfaces across both Solana and EVM, working directly on products used for real transactions and real money. The role combines advanced frontend engineering with deep Web3, trading, wallet, and real-time application expertise. You will take features from product idea through implementation, production release, measurement, and continuous improvement. You'll work in a small, highly autonomous team where technical judgment, speed, and product instincts matter. The environment is remote-first, AI-native, and designed for engineers who thrive with significant ownership and limited bureaucracy. Your work will directly influence trading performance, execution quality, user experience, and revenue-generating product surfaces.