Senior Full-Stack Engineer - DINNO Digital Solutions

About DINNO DINNO Digital Solutions, a subsidiary of Ameriabank, builds and scales digital products for Armenia and beyond. Our portfolio includes EventHub (event ticketing), Paylink (payment gateway) and MyGift (gifting). We test new product ideas with real users before investing in them, and we plan to grow from three products to six by the end of 2026. Role: At DINNO, AI agents write, refactor and test much of our code. We don't measure you by how much code you write yourself. We measure your technical judgment and ownership: understanding what should be built and whymaking sound architecture decisionsdirecting AI coding agents and challenging what they producespotting security, data, performance and reliability risksknowing when something is ready to ship, and taking responsibility for what reaches productionYou'll own our live products and build new ones, taking ideas from prototype through validation to production. Responsibilities: Live products Lead technical development of EventHub, Paylink and MyGift: architecture, code quality, releases and production stabilityDeal with technical debt before it slows the business downBalance speed, quality and long-term maintainabilityWorking with AI agents Direct AI coding agents such as Claude Code to build features and fix problemsReview, test and validate their output before it reaches productionSet team practices for using AI safely, including where human review is requiredNew products Work with Product Owners to turn priorities into technical plans with realistic estimatesBuild prototypes and move validated ideas into productionShared foundations Build shared infrastructure across products (authentication, payments, APIs, deployment, monitoring) so new products launch fasterKeep the architecture simple to maintain and ready to scaleTeam Review code and architecture across the teamMentor engineers and help set engineering practices Required qualifications: 5+ years of full-stack development, including owning at least one product in productionStrong TypeScript/JavaScript, ideally React/Next.jsStrong backend experience with Node.js, .NET or a similar stackExperience with SQL databases, cloud infrastructure, CI/CD and production monitoringGood understanding of security, authentication and data protectionDaily use of AI coding tools, and the judgment to know when to trust their output and when to challenge itComfortable moving between mature products and new onesTakes ownership without waiting for instructionsCommunicates clearly with Product, Design and other engineersGood written and spoken EnglishExperience with payments or high-traffic systems is a strong plus