At Madiff, we connect top IT talent with cutting-edge companies through remote Agile teams and nearshore outsourcing. With operations in Poland, Portugal, France, and the UK, we specialize in AI, DevOps, and Cybersecurity – supporting industries like Telecom, Banking, and Hi-Tech.Are you an experienced Tech Lead who thrives in guiding engineering teams, shaping architecture, and delivering enterprise-scale solutions? Do you enjoy working with .NET, React and AI-assisted development tools to accelerate delivery? If so, this opportunity is for you.Key responsibilitiesLead a cross-functional engineering stream delivering large-scale application componentsSet technical direction for architecture, integration patterns, and engineering qualityLeverage AI coding tools (Copilot, Cursor or similar) to improve speed and quality of deliveryOversee code reviews, development standards, and workflow optimizationBreak down requirements into actionable tasks and guide team executionCollaborate closely with product owners, architects, QA, and DevOps teamsIdentify and resolve technical risks while ensuring alignment with enterprise guidelinesAct as the escalation point for complex engineering challengesMentor developers and provide hands-on technical guidanceWhat we are looking for6+ years of commercial experience with proven leadership responsibilitiesStrong expertise in .NET Core, .NET 6–8Solid experience building complex front ends with React and TypeScriptMandatory hands-on experience with AI-assisted coding tools in daily developmentAbility to design clean, scalable backend and frontend architecturesStrong experience in API design and system integrationsGood SQL understanding, including performance optimizationAbility to manage technical scope, refine backlog items, and drive deliveryExcellent communication skills in EnglishOwnership mindset and ability to lead distributed teamsNice to haveExperience with Azure architecturesBackground in microservicesExperience with automated testingPrevious lead experience in consulting or enterprise-scale projectsWhat we offerFull remote work from anywhere in PolandLong-term engagement within a major consulting enterprise delivery programmeOpportunity to use the newest technologies, including AI-first engineering practicesComprehensive medical care