Job Title

About the CompanyAltimist is building the next-generation digital financial platformsecure, efficient, and rooted in economic freedom. By unifying finance, identity, and messaging through Web3 technology, we are eliminating the inefficiencies of traditional systems and enabling programmable trust for the 22nd century. We believe in empowerment, safety, efficiency, and transparencyand were here to help users navigate the future of finance with confidence.About the RoleWere looking for a highly capable Full Stack Developer with a strong background in blockchain-based payments to lead the buildout of our cross-platform messaging infrastructure and next-generation web experience. In this role, youll architect and deliver secure, real-time interactions across platforms like WhatsApp, Telegram, Discord, and the Altimist web interfacewhile integrating on-chain payment flows, stablecoin transfers, and trust-verification mechanisms. Youll be responsible for connecting identity, messaging, and payments into one seamless, user-centric system that pushes the boundaries of Web3 finance.Responsibilities1) Messaging Platform IntegrationBuild and maintain chat-based automation bots and interfaces for:WhatsApp (via Business API)Telegram (Bot API)Discord (custom bot and webhook integrations)Design and integrate real-time flows for end-user validation, confirmations, and alertsEnable message-triggered workflows based on user input, state, and session historyHandle secure token-based verification and notification responses between frontend and messaging channels2) Web InfrastructureLead redesign and implementation of a modern, responsive web experienceCreate conversion-focused landing and dashboard pagesBuild secure user flows with verified identities and smart interactionsDevelop responsive interfaces using modern frameworks (e.g., React, Next.js, Tailwind CSS)Connect front-end to real-time APIs and backend services for user activity, messaging, and verification triggers3) Blockchain Payment IntegrationIntegrate on-chain stablecoin payments and wallet interactions into our messaging flowsImplement essential trust and identity checks (e.g., domain resolution, zero-knowledge proofs)Design robust confirmation-of-payee (CoP) logic to mitigate mispayments and improve user confidenceEnsure security best practices for signing transactions and storing on-chain metadata4) General Technical ScopeBuild and consume REST/GraphQL APIs and WebhooksUse GPT integrations or NLP assistants to enhance the user experience inside messaging flowsManage session security, structured metadata capture, and dynamic interaction logicRequired Skills4+ years of full stack development experienceProven experience implementing blockchain-based payment flows (e.g., integrating smart contracts, stablecoins, or wallet interactions)Strong proficiency with Node.js, TypeScript, React/Next.jsExperience integrating at least two of the following:WhatsApp Business APITelegram Bot APIDiscord bots or integrationsWorking knowledge of OAuth2, Webhooks, and tokenized access flowsFamiliar with bot rate-limiting, command parsing, and asynchronous job queuesDemonstrated ability to ship secure, high-performance production systemsPreferred SkillsExperience with authentication flows using wallets or identity verification toolsFamiliarity with broader blockchain-based workflows and smart contract interactionExperience building web products in a privacy-first, security-conscious environmentLocation & EngagementOn-site with negotiable flexibilityContract-to-hireStartup-grade speed and autonomy requiredWhat Success Looks LikeBots deployed and actively used across Telegram, WhatsApp, and Discord with consistent, high-quality UXMessaging interfaces seamlessly handle blockchain payment requests, confirmations, and real-time transaction statusWebsite re-launches with strong conversion flows, secure user verification, and an intuitive on-chain payment experience