Fullstack Engineer (.NET/React)

TL;DR

Fullstack Engineer (.NET/React): Building and scaling server-side systems and AI integrations with an accent on robust APIs and AI orchestration. Focus on designing high-performance microservices and optimizing React-based user interfaces.

Location: Work From Home 100% of the time or based in global offices (e.g., Guatemala)

Company

An American software development and technology advisory firm providing custom product development and staff augmentation for enterprise clients.

What you will do

• Design and maintain high-performance microservices and RESTful APIs using .NET 8/Core.
• Integrate AI/LLM orchestration tools such as Semantic Kernel or LangChain into backend workflows.
• Develop and optimize data schemas and SQL/NoSQL queries.
• Implement UI components and state management in React to consume backend services.

Requirements

• 6+ years of professional software development experience.
• 5+ years of deep expertise in C# and .NET.
• 2+ years of experience building modern frontends with React.
• Proven experience working with AI tools (OpenAI API, Vector Databases, or GitHub Copilot).
• Strong understanding of architectural patterns and CI/CD pipelines.
• English: Excellent verbal and written communication skills (C1)

Culture & Benefits

• Flexible work arrangement: 100% remote or onsite in global offices.
• Generous vacation schedule.
• Provision of a brand new laptop.
• Supportive, non-competitive engineering environment.