Senior Fullstack Engineer (React/.NET)

Location: Remote; candidates located in Europe or Ukraine

Company

hirify.global develops software applications for a global real estate services firm and its corporate clients, supporting property decisions through data and structured workflows.

What you will do

• Develop and improve the front end and UI of a project management platform supporting real estate projects from site selection through lease transactions.
• Integrate existing applications into a connected product suite with a consistent user experience.
• Build shared navigation, permissions, and user groups across applications.
• Work across front-end and back-end areas and contribute to scalable architecture decisions.
• Take ownership from task understanding through implementation, code quality, and technical discussions.
• Review and correct AI-generated code when using AI development tools.

Requirements

• 6+ years of experience and senior-level development experience with TypeScript and React 19, including hooks and function components.
• Strong knowledge of TanStack Query and TanStack Router; expert knowledge of Vite, Vitest, React Testing Library, CSS Modules, and PostCSS.
• Experience contributing to application architecture and integration between applications.
• Back-end development experience with C# and .NET 8, including ASP.NET Core Web API.
• Experience with REST integration using Axios; Okta/OIDC token authentication; and OIDC/SAML2 authentication.
• Hands-on experience with REST APIs, layered architecture with CQRS, EF Core, Dapper, and SQL Server.
• Experience with Azure App Services, Functions, Key Vault, Blob Storage, and Entra ID.
• Strong CI/CD skills with Git, pnpm monorepos, trunk-based development, Azure DevOps, and Azure Pipelines.
• Ability to work independently, investigate problems, deliver solutions, collaborate effectively, and explain technical decisions clearly.
• Upper-Intermediate English level or higher.

Nice to have

• TanStack Store, TipTap, dnd-kit, Playwright, or React Compiler.
• Experience building a shared component library, config-driven dynamic forms and layouts, or multi-tenant schema-per-tenant databases.

Culture & Benefits

• Full-time, long-term engagement with a flexible remote schedule.
• Up to 20 working days of vacation, 10 working days of sick leave, and national holidays as time off.
• Online English courses and communication with senior-level specialists.
• Direct cooperation with the customer in a low-bureaucracy environment with team-building events.
• Challenging projects across diverse business domains and technology stacks, with a culture of volunteering support.