Fullstack .NET Developer

Career menu Start Departments People Jobs Industries we serve Team stories Automotive Design and UX Engineering IT Operations and Support Marketing, Product and Business Software Engineering Test and QA Law, Finance and Banking Defence Employee as employee Candidate to Connect Homepage infotreeglobal.com Share page Facebook X LinkedIn Mail Kraków · Hybrid Fullstack .NET Developer We are looking for an advanced person: Senior .NET Dev (60-65% React frontend,35-40% .NET backend) with competences related to tasks for 2-3 people, who knowabout complex connection, where 2 business stakeholders use one application,which is managed by communication and conflicts with priorities. Required Skills & Experience: Candidates must meet all of the following: Minimum 4 years of hands-on experience designing, building, and deploying modern full-stack web applications Minimum 3 years of frontend experience using React, TypeScript,TailwindCSS, Vite Ability to write modular, maintainable, component-based UIs Strong understanding of responsive design and accessibility bet practices Minimum 3 years of backend experience building .NET Core / .NET 6+REST APIs Experience with authentication, validation, error handling, and layered architecture Demonstrated technical ownership of a project or product: Can articulate decisions from design through to production Comfortable working with stakeholders to define scope, deliverables, and architecture Proven ability to debug and support applications post-deployment English B2/C1+ (team located mostly in UK, in the future also in PL) Desired skills & experience: • Relevant Degree Qualification • SQL Server, Redis, or similar data • DevOps – e.g Gitlab CI/CD, Kubernetes etc • Cloud - e.g GCP, AWS • Observability – e.g. Sentry, New Relic etc • AI tooling experience – (Copilot, ChatGPT and others) Locations Kraków Remote status Hybrid About Infotree Global Solutions At Infotree, meeting your career needs is a top priority. Client satisfaction is largely dependent on the resources we can provide, and we take pride in our delivery. We have a supportive team in place to give quality people a chance to grow and challenge themselves in their roles which has resulted in that we have placed many employees in positions that have grown into lifelong careers. We have a team of dedicated recruiters and consultant care representatives that are committed to your success and well-being. Check out our open roles to get started. Infotree Poland Sp. z o.o. is part of Infotree Global Solutions. Agency number: 15970. Founded in 2002 Co-workers More than 5000