Senior Full Stack Engineer (NET 8/9+, React, Microservices AI Agents (Claude/Cursor/Copilot)

About the position We are seeking a Senior Full Stack Engineer who is an absolute expert in AI-assisted development. You are a power user of tools like Claude, Cursor, or Copilot, and you understand that "Prompt Engineering" is actually "Context Engineering." Your primary goal is to build and scale our commerce platform using .NET Core and React at a pace that traditional development cannot match. You will be responsible for defining the patterns that allow AI to generate high-quality, testable, and secure code consistently. About KIBO Commerce: KIBO is a composable digital commerce platform for B2C, D2C, and B2B organizations who want to simplify the complexity in their businesses and deliver modern customer experiences. KIBO is the only modular, modern commerce platform that supports experiences spanning B2B and B2C Commerce, Order Management, and Subscriptions. Companies like Ace Hardware, Zwilling, Jelly Belly, Nivel, and Honey Birdette trust Kibo to bring simplicity and sophistication to commerce operations and deliver experiences that drive value. KIBO's cutting-edge solution is MACH Alliance Certified and has been recognized by Forrester, Gartner, IDC, Internet Retailer, and Trust Radius. KIBO has been named a leader in The Forrester Wave™: Order Management Systems, Q1 2025 and in the IDC Market Scape report "Worldwide Enterprise Headless Digital Commerce Applications 2024 Vendor Assessment". By joining KIBO, you will be part of a team of Kibonauts all over the world in a remote-friendly environment. Whether your job is to build, sell, or support KIBO's commerce solutions, we tackle challenges together with the approach of trust, growth mindset, and customer obsession. If you're seeking a unique challenge with amazing growth potential, then come work with us! Responsibilities • Rapid Feature Prototyping: Use AI agents to move from a concept or "vibe" to a working MVP in hours, not weeks. • Context Management: Expertly manage IDE context (using .cursorrules, MCP servers, or project indexing) to ensure AI outputs adhere to Kibo's specific architectural standards. • Full-Stack Orchestration: Lead the development of complex .NET microservices and React frontends, utilizing AI to handle 80% of the manual coding while you focus on the critical 20% of logic and integration. • AI-First Testing: Utilize AI to generate comprehensive test suites (nUnit, Jest, Playwright) that ensure high coverage and prevent regressions in an accelerated delivery environment. • Code Quality & Review: Act as the final gatekeeper, ensuring that AI-generated code is not just "functional" but follows SOLID principles, security best practices, and performance standards. • Database & Messaging: Architect data solutions in PostgreSQL and MongoDB, using AI to optimize queries and implement RabbitMQ event patterns.