Senior Software Developer, AI Services

At Range Group we believe in the power of the professional travel advisor. We represent over $4.5 billion in annual travel sales. All our investments stem from a common thesis, that travel advisors add real value to a trip. Travel advisors when equipped with technology and 24/7 support are irreplaceable. Equally important is our philanthropy. Range Foundation channels 10% of group profits to social impact. From exploration grants, improved access to education, new discoveries on sea and land, cultural infrastructure, and helping our global neighbors in times of need — we are investing to build a better future.

About the Role 

Join us at the forefront of travel innovation as the lead developer behind Chorus AI, our agentic AI platform redefining how travel advisors research, quote, and book trips. You will architect and build a multi-agent system powered by proprietary travel data, integrating with complex datasets and real-time APIs. While driving end-to-end technical implementation, you’ll collaborate closely with architects, infrastructure, product, and UX teams to deliver a seamless natural language interface that transforms the advisor experience. 

Key Responsibilities 

Technical Development 

• Design and implement scalable agentic AI systems using modern orchestration frameworks 

• Build data pipelines across Azure Lakehouse, MongoDB, SQL Server, and API integrations 

• Develop multi-agent workflows to coordinate complex tasks 

• Ensure system performance, reliability, and data integrity 

Collaboration & Integration 

• Partner with architects on system design and platform integration 

• Work with infrastructure teams on deployment, monitoring, and optimization 

• Collaborate with Product to define requirements and prioritization 

• Partner with UX on conversational interfaces and user flows 

• Coordinate with development teams across the organization and learn TripArc platforms (TMT, ADX) 

Leadership & Best Practices 

• Mentor junior developers on AI/ML design patterns and best practices 

• Document technical decisions and produce implementation guides 

• Participate in Agile ceremonies and contribute to team velocity 

Required Qualifications 

Experience 

• 5+ years in full-stack development delivering scalable applications 

• 1–2 years building AI-powered applications (LLMs, RAG, orchestration frameworks) 

• Demonstrated success in cross-functional collaboration 

AI/ML Expertise 

• Hands-on experience with Semantic Kernel, LangChain, LangGraph, or AutoGen 

• Knowledge of RAG architecture and multi-agent systems 

• Familiarity with vector databases (Azure AI Search, Pinecone, MongoDB Vector Search) 

• Experience integrating LLM APIs (GPT-4, Claude, etc.) 

• Understanding of Model Context Protocol (MCP) 

Technical Skills 

• Advanced proficiency in .NET Core, C#, and API development 

• Strong Angular (v18+) expertise 

• Experience with Azure Lakehouse, MongoDB, SQL Server 

• Azure OpenAI, Azure AI Search, Azure Functions/Container Apps, Service Bus 

• Microservices, Docker, Kubernetes, async programming 

Communication 

• Ability to explain complex concepts to technical and non-technical audiences 

• Strong stakeholder alignment and consensus-building skills 

• Excellent time management and prioritization 

Technology Stack 

Core: .NET Core, C#, Angular, SQL Server, MongoDB 
AI: Azure OpenAI, Semantic Kernel, Azure AI Search 
Data: Azure Lakehouse, MongoDB Vector Search, Entity Framework 
Infrastructure: Kubernetes, Docker, Redis, Azure Service Bus 
Tools: Visual Studio 2022, VS Code, Rider, Azure DevOps 

We are committed to providing employment accommodation in accordance with the Ontario Human Rights Code and the Accessibility for Ontarians with Disabilities Act. If you require accommodation due to a disability at any stage of our hiring process, please advise us when completing your application.

The Range Group may use artificial intelligence throughout the recruitment process to screen, assess or select applicants for this position. These tools assist our hiring team but do not replace human judgment. Final hiring decisions are ultimately made by humans.

We thank all candidates for their interest however only those selected for an interview will be contacted.