Senior Engineer - Application and Product Systems (ASP.NET)

Responsibilities

• Building and evolving rich, data-driven Blazor UIs that power Code Builder’s workflows
• Implementing features that combine deterministic nutrition logic with AI-assisted insights
• Working with complex domain models representing foods, ingredients, nutrients, processing, and health signals
• Extending ASP.NET APIs and services that execute and orchestrate nutrition computations at scale
• Integrating AI outputs responsibly into user-facing and internal workflows
• Navigating and improving a large, long-lived production codebase
• Debugging and optimizing behavior across UI, application logic, and database boundaries

Requirements

• 6–10+ years of professional software development experience
• Strong, hands-on experience with ASP.NET and modern C#
• Production experience with ASP.NET Blazor (Server or WebAssembly)
• Experience working in large, long-lived codebases
• Solid understanding of application architecture and layered systems
• Experience with relational databases, ideally Postgres
• Familiarity with Entity Framework Core or similar ORMs
• Comfort reasoning across UI, API, and database layers
• Ability to work independently while collaborating effectively with senior technical peers
• Pragmatic engineering judgment — you value correctness, clarity, and maintainability

Preferred Qualifications

• Experience working with complex domain models or rule-based systems
• Exposure to AI/ML-powered features or data pipelines
• Experience with performance tuning or profiling in ASP.NET / Blazor
• Background in data-intensive or analytics-heavy products
• Enterprise authentication and authorization systems
• Microsoft Semantic Kernel, MCP Server SDK, Agent Framework

Benefits

• Competitive compensation, benefits, and clear paths for growth
• Work on a mission-critical product built in ASP.NET Blazor
• Solve real problems at the intersection of AI, data, and deterministic systems
• Learn how large-scale, high-stakes computation platforms are designed and evolved
• Collaborate with Principal Engineers who care deeply about architecture and clarity
• Build systems that help make nutrition — and health — more transparent and understandable

About the Company

At WISEcode, we're a well-funded, dynamic startup. WISEcode makes personalized nutrition a reality based on the facts – what truly is in our food — and marries this data with your preferences. Powered by AI and the world’s best food and nutrition database, WISEcode embraces the fact that we are all different, have different dietary needs, objectives, and preferences, and should not be at the mercy of market spin or “expert” opinion. Every one of us should have the information we need to make the best decisions for ourselves.