Apply in 3 Minutes: Senior Software Engineer

About the Company
menumiz™ is a comprehensive restaurant POS system that enhances service speed, improves quality, and simplifies payments for modern dining experiences. By leveraging mobile technology and cutting‑edge AI, menumiz™ streamlines operations with digital menus, self‑service ordering, direct kitchen communication, and seamless payment processing, allowing restaurants to operate efficiently and boost profitability effortlessly.

About the Role
This is a full‑time role for a Senior Full Stack Engineer specializing in LLM Integration at menumiz™.

In this position, you will be responsible for developing and maintaining both frontend and backend components of our AI‑enhanced restaurant POS system, with the work split approximately 80% frontend and 20% backend tasks.

On the frontend, you will create intuitive and responsive user interfaces using TypeScript with modern frameworks, building sophisticated AI‑powered features and conversational interfaces. On the backend, you will develop robust and scalable services using .NET Core , with a particular focus on integrating Large Language Models (LLMs) for intelligent automation, natural language processing, and AI‑driven restaurant operations. You'll architect seamless integrations with AI services like OpenAI, Azure OpenAI, or similar platforms to enhance menu recommendations, order processing, and customer interactions.

Additionally, you will architect and manage our cloud infrastructure on Azure , including networking and security configurations optimized for AI workloads. Collaboration with designers, other developers, and stakeholders is essential to deliver high‑quality, AI‑enhanced software that revolutionizes the dining experience.

Qualifications
Core Requirements

Proven experience as a Full Stack Developer or similar role, with a strong portfolio of projects

Expert‑level TypeScript skills - this is non‑negotiable

Hands‑on experience with LLM integration (OpenAI API, Azure OpenAI, Anthropic, etc.)

Frontend expertise

Experience with modern frontend frameworks (React, Vue, Angular, SolidJS, or similar)

Ability to build conversational UI components and AI‑powered interfaces

Understanding of UI/UX design principles for AI‑enhanced user experiences

Experience with real‑time communication (WebSockets, SignalR) for AI interactions

Backend proficiency

.NET Core for developing RESTful APIs, handling authentication, and building scalable AI‑integrated services

LLM Integration experience including prompt engineering, API integration, and managing AI model responses

Experience with vector databases and semantic search implementations

Knowledge of AI safety practices, token management, and cost optimization

Database management experience (SQL Server, Azure Cosmos DB), including schema design and optimization

Experience with message queuing and async processing for AI workloads

AI & LLM Specific Skills

Practical experience integrating LLMs into production applications

Knowledge of AI model limitations, hallucination mitigation, and response validation

Experience with embeddings, vector search, and RAG (Retrieval‑Augmented Generation) patterns

Familiarity with AI model fine‑tuning or custom training (preferred but not required)

Cloud and architecture skills

Strong knowledge of Azure , including AI services (Azure OpenAI, Cognitive Services)

Experience deploying and scaling AI‑powered applications in cloud environments

Understanding of Azure networking , security, and compliance for AI applications

Familiarity with DevOps practices, CI/CD pipelines, containerization, and infrastructure as code

Knowledge of monitoring and observability for AI‑integrated systems

Excellent problem‑solving skills with experience debugging AI integration issues

Ability to work in a fast‑paced, dynamic environment with emerging AI technologies

Strong communication skills for explaining AI concepts to non‑technical stakeholders

Education : A degree in computer science, software engineering, AI/ML, or a related field

Additional Information Learn about our hiring process at: https://careers.menumiz.com/menumiz-hiring-procedure/

Seniority level

Mid‑Senior level

Employment type

Full‑time

Job function

Information Technology

Industries

Technology, Information and Media and Software Development

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