About this role
Principal Engineer at Orange Business is here!. Location: Gurgaon, Haryana, India. Role: architecting platforms, scaling systems, integrating models Requirements: 10+ years full-stack engineering experience building cloud-native, API-first, microservices platforms; strong .NET, C#, frontend frameworks, cloud (AWS/Azure/GCP), AI/ML and CPQ/Telco experience; system design and stakeholder leadership. Category: Engineering Seniority: Senior Level Tools: .NET Core, .NET 8+, C# 12, ASP.NET Core MVC, Web API, Entity Framework Core, LINQ, gRPC, SignalR, Blazor, React, Angular, HTML5, CSS3, JavaScript (ES6+), TypeScript, LangChain, AutoGen, CrewAI, DSPy, MLflow, Kubeflow, Weights & Biases, AWS, Azure, GCP, RESTful APIs, GraphQL, Kafka, Azure Event Hub, Docker, Kubernetes, MDB, MySQL, PostGres, VectorDB, TDD, BDD, Robot, TestNG, Playwright, eTOM, SID, Open APIs, ODA Commitment: Full Time Workplace: Hybrid Languages: English