Senior .NET / Blazor Developer (Frontend & Full-Stack)

Metegrity, a Metegrity Inc. Division develops Visions Enterprise®, an asset management software for refineries and petrochemical facilities.

We are seeking a Senior .NET / Blazor Developer to join our Poland team. In this role, you will take ownership of the frontend implementation, drive UI quality, and help evolve our application to industrial-grade readiness for field use. You will work on a mission-critical system that directly improves the efficiency and quality of industrial inspection processes.Required Skills & Experience

• Strong commercial experience with Blazor Server

• Solid frontend fundamentals: HTML5, CSS3, Responsive layouts, Component-based UI design

• Extensive experience with C# and .NET technologies

• Very good knowledge of ASP.NET Core (MVC, Web API) and Entity Framework, JavaScript

• Experience with modern responsive web application design & development

• Good knowledge of Azure cloud environments

• Solid understanding of design patterns, object-oriented design, and best practices

• Database experience and good knowledge of SQL

• High proficiency in English

• Degree/diploma in Computer Science or equivalent professional experience

Duties and responsibilities:

• Design and develop reusable Blazor components with a strong focus on UI performance and maintainability

• Take ownership of frontend architecture and contribute to full-stack solutions

• Propose and implement UI/UX improvements in collaboration with the product team

• Collaborate with developers, Product Owner, Project Manager, Business Analysts, and Architects throughout the development lifecycle

• Provide technical leadership, mentoring, and guidance to team members

• Contribute to architectural discussions and technical decision-making

• Maintain high standards of software quality by promoting best practices, code reviews, and development standards

• Analyze and resolve complex technical and application issues

• Participate in planning, design reviews, retrospectives and release activities

• Contribute to project documentation and knowledge sharing

• Support deployment and maintenance of releases with a focus on usability, performance and scalabilityWe offer:

  • Flexible working hours (start between 7–10 AM)

  • Competitive salary

  • Private healthcare

  • Free access to sport facilities

  • Great company culture and healthy work-life balance

  • Participation in international projects

  • Collaboration with a global engineering team

  • Multiple career development opportunities

  • Free access to e-learning libraries