Fullstack.NET Developer

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.

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 :