Full-Stack Software Engineer (.NET/React)

Location: Hybrid in Sofia, Bulgaria

Company

hirify.global provides software for developing, deploying, and managing responsible AI-powered applications and experiences.

What you will do

• Design, develop, and maintain SaaS components of the Automate MFT platform across AWS infrastructure, .NET backend microservices, and React frontend applications.
• Build and maintain integrations with SFTP, FTP, Amazon S3, Azure Blob Storage, Google Cloud Storage, and other enterprise systems.
• Develop reliable, maintainable solutions using modern .NET technologies and follow engineering best practices.
• Ensure solutions meet internal quality, reliability, and security standards.
• Collaborate with Product Management, UX/UI, QA, and Support teams.

Requirements

• University degree in Computer Science or equivalent professional experience.
• 3+ years of professional experience building and supporting SaaS applications in production.
• Strong professional experience with C#, .NET, and ASP.NET Core.
• Experience with modern frontend technologies and TypeScript.
• Experience with AI-augmented coding tools such as Copilot, Cursor, or Claude Code.
• Good written and verbal English skills; the role is based in Sofia, Bulgaria with hybrid office attendance.

Nice to have

• Experience with relational or NoSQL databases.
• Exposure to AWS or another cloud platform using Terraform.

Culture & Benefits

• 30 days of paid annual vacation, plus an extra birthday day and two volunteering days.
• Premium healthcare and dental coverage.
• Additional pension insurance.
• Employee Stock Purchase Plan enrollment.
• On-site gym with CrossFit equipment and a climbing wall, plus a co-funded Multisport card.