Architect (.NET) — AI Platform

Hiring: Architect (.NET) — AI Platform

Experience:
10–15+ years (3–5+ years AI/ML platforms)

Location:
Bengaluru/Mysuru/Pune/Kochi

Employment Type:
Full-time

About the Role

We are looking for a hands-on .
NET Architect
to lead the end-to-end design and delivery of an AI-driven platform. This platform powers recommendation engines, NLP search, LLM/SLM integrations, data scraping, and large-scale systems across web, mobile, and messaging channels—with computer vision use cases included.

What You'll Do

• Own the platform architecture on
  .NET (C#, ASP.NET Core)
  and cloud-native services (Azure/AWS/GCP)
• Ship AI search & recommendations with candidate generation, re-ranking, A/B testing, and pipelines
• Integrate large language models (LLMs) & small language models (SLMs) with prompt orchestration and guardrails
• Design NLP search combining lexical, semantic, vector retrieval, and relevance evaluation
• Build and serve computer vision pipelines (OCR, similarity, detection, moderation) at scale
• Guide front-end architecture for AI UX (React, , TypeScript) focusing on performance and telemetry
• Lead mobile AI experiences (.NET MAUI, React Native, Swift/Kotlin), including on-device inference
• Design messaging assistants for WhatsApp, Slack, Teams, SMS with workflows and analytics
• Oversee data scraping, ingestion, and normalization with ethical and compliant practices
• Ensure non-functional excellence: scalability, resiliency, security, latency, compliance, observability
• Mentor engineers, run design reviews and RFCs, and produce reference implementations and playbooks

Must-Have Qualifications

• Deep expertise in
  .NET (C#, ASP.NET Core, async I/O, performance, security)
• Proven experience architecting AI/ML platforms and deploying production workloads
• Hands-on with recommendation engines, NLP search techniques (BM25, embeddings, vector DBs)
• LLM/SLM integration experience with Azure OpenAI/OpenAI/local models, prompt routing, caching, safety
• Front-end proficiency: React, , design systems, accessibility, state management, performance
• Mobile app experience: .NET MAUI/Xamarin, React Native, Swift/Kotlin, release pipelines, crash analytics
• Messaging infrastructure: event streams (Kafka/Event Hubs), chat/bot platforms (Slack, Teams, WhatsApp)
• Computer vision: model serving, pipelines, OpenCV, deep learning frameworks familiarity
• Strong system design skills for distributed, event-driven systems, caching, partitioning, backpressure
• Cloud-native: Azure/AWS/GCP, containers (Docker/Kubernetes), Infrastructure as Code (Bicep/Terraform), CI/CD
• Observability expertise: OpenTelemetry, tracing, metrics, dashboards, cost/performance optimization
• Excellent communication and cross-functional collaboration skills

Nice to Have

• Vector search (Azure AI Search, Elastic/OpenSearch, Pinecone, Weaviate)
• LLM tooling (Semantic Kernel .NET, LangChain .NET, guardrails, evaluation harnesses)
• MLOps experience (MLflow, SageMaker, Azure ML, streaming/batch pipelines)
• On-device ML (Core ML, NNAPI, ONNX Runtime Mobile) and edge computing (WebAssembly/WebGPU)
• Push notification & messaging infrastructure (FCM/APNs, webhooks, rate limiting)
• Video/image processing at scale with real-time inference pipelines

Tech Stack (Indicative)

• Backend:
  .NET 7/8, ASP.NET Core, gRPC/REST, MediatR
• Data/Infra:
  Kafka/Event Hubs, Redis, Postgres/SQL Server, Kubernetes
• Search/Semantic:
  Azure AI Search, Elastic/OpenSearch, vector DBs, RAG pipelines
• AI/LLMs/CV:
  Azure OpenAI, local SLMs, Semantic Kernel, OpenCV, ONNX Runtime, PyTorch/TensorFlow
• Frontend:
  React, , TypeScript, Tailwind CSS, telemetry, feature flags
• Mobile:
  .NET MAUI, Xamarin, React Native, Swift/Kotlin, OTA updates
• Messaging:
  Slack, Teams, WhatsApp, Twilio, webhook/bot frameworks
• Observability:
  OpenTelemetry, Prometheus, Grafana, App Insights, CloudWatch

If you're passionate about building cutting-edge AI platforms with deep technical expertise and leadership, let's connect

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