Senior Software Engineer (Full Stack/.NET)

ABOUT THIS ROLE

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

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!

WHAT YOU'LL DO

• 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.

WHAT YOU'LL NEED

• 7+ years of software engineering experience, with the last 1–2 years focused heavily on AI-augmented workflows.
• AI Mastery (Required): Deep expertise in prompt engineering, context engineering, and the use of AI Agents (e.g., Cursor's Agent Mode, GitHub Copilot Extensions, or specialized CLI agents).
• Latest .NET Expertise: Advanced knowledge of .NET 8/9+ and C#. You must know how to prompt for the latest syntax and framework features.
• React & Modern Web: Mastery of React, TypeScript, and modern state management (Zustand, TanStack Query).
• The "Kibo Stack": Proven experience with PostgreSQL, MongoDB, Redis, and RabbitMQ.
• Node.js Proficiency: Ability to navigate and build in Node.js environments when needed.
• Product Mindset: You don't just "take tickets"; you use AI to explore solutions and proactively propose feature improvements.

BONUS

• Experience with Model Context Protocol (MCP) to connect AI tools to local and remote data sources.
• Familiarity with Agentic Frameworks (LangGraph, CrewAI) or custom AI-orchestration scripts.
• Experience in Performance Tuning for AI-generated code (e.g., identifying inefficient loops or redundant API calls).

KIBO PERKS

• Flexible schedule and hybrid work setting
• Paid company holidays and global volunteer holiday
• Generous health, wellness, benefits, and time away programs
• Commitment to individual growth and development and opportunity for internal mobility
• Passionate, high-achieving teammates excited to help you succeed and learn
• Company-sponsored events and other activities

At Kibo we celebrate and support all differences. Kibo is proud to be an equal opportunity workplace. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital, disability, and veteran status.