Lead Fullstack Software Engineer (.NET, Blazor)

TL;DR

Lead Fullstack Software Engineer (.NET, Blazor): Building and optimizing a high-impact modernization initiative, transforming a mission-critical legacy SaaS/TOM platform into a modern, scalable solution with an accent on architectural problem-solving and full-stack development. Focus on rebuilding both backend and frontend from the ground up using modern frameworks, cloud-ready patterns, and clean architecture principles.

Location: Remote, hybrid, or in-office in Bulgaria, Georgia, Lithuania, Poland, or Romania

Company

hirify.global is an AI-first global tech company with 25+ years of engineering leadership, partnering with Fortune 500 clients and a leading UK PropTech company for this project.

What you will do

• Lead full-stack development across the modernization program, including backend, APIs, services, and Blazor UI.
• Participate in designing and implementing the migration of a legacy WebForms application to Blazor (Server or WASM).
• Develop modern .NET 7–10 backend services and help decompose monolithic components into smaller, maintainable services.
• Ensure front-end and back-end alignment, define coding standards, and maintain high engineering quality.
• Collaborate with the Solution Architect on technical designs, integration patterns, and architectural decisions.
• Implement cloud-native solutions using Azure Cloud Services.

Requirements

• 7+ years of experience in software development with strong emphasis on .NET and full-stack engineering.
• Proven hands-on experience building modern UIs with Blazor (Server/WASM).
• Solid experience modernizing or extending legacy .NET applications (ASP.NET WebForms, .NET Framework).
• Strong backend experience: .NET 6–10, REST APIs, microservices or modular monolith patterns, and asynchronous/parallel workflows.
• Deep understanding of Azure cloud services (Azure SQL, Virtual Machines, Container Apps, and App Insights) and SQL Server.
• Experience working in Agile teams, leading technical discussions, and mentoring other developers.
• English level: Upper-Intermediate (B2).

Nice to have

• Experience with UI/UX componentization, frontend performance tuning, or Blazor state management patterns.
• Experience with event-driven systems, messaging, or CQRS/MediatR.
• Prior involvement in migration/modernization initiatives.
• Knowledge of domain-driven design, clean architecture, or enterprise integration patterns.

Culture & Benefits

• International projects and recognition program.
• In-office, hybrid, or remote flexibility.
• Medical healthcare and well-being program.
• Ongoing learning & reimbursement and sports compensation.
• Team events and local benefits.
• Lead with trust, respect, purpose, open dialogue, creative freedom, and mentorship.
• Top-tier equipment provision.