Senior .NET/AWS Cloud Engineer - OpenSearch

Compunnel, Inc.; New York, Northern (NY, KY); Hybrid; USD 110,000 - 193,000; Part time

Job summary

Compunnel, Inc. in New York, NY is seeking a Senior .NET AWS Developer to design and build scalable cloud-native applications using C#, .NET Core/6/7/8. You will implement microservices, REST APIs, and event-driven patterns, with hands-on AWS services and OpenSearch/Elasticsearch for search-driven features.

The role emphasizes search optimization, data ingestion, and integration with AI-powered capabilities, including LLMs and RAG concepts, in a fast-paced Agile environment.

Qualifications

• Proficient in C#, .NET Framework/Core and modern .NET versions (6/7/8).
• Strong microservices, REST APIs, and event-driven architecture expertise.
• Hands-on AWS experience (Lambda, API Gateway, SQS/SNS, Step Functions, S3, RDS).
• OpenSearch and/or Elasticsearch for scalable search solutions.
• Experience designing search solutions, indexing, and data ingestion pipelines.
• Familiar with cloud-native architectures and distributed systems.

Responsibilities

• Design and develop scalable cloud-native apps using C#/.NET in AWS.
• Build search-driven applications with OpenSearch/Elasticsearch integrations.
• Optimize search performance and data ingestion pipelines.
• Contribute to AI-powered capabilities with LLM/RAG concepts when applicable.

Skills

C#

.NET Framework

.NET Core

.NET 6/7/8

Microservices

REST APIs

Event-driven

Distributed systems

OpenSearch/Elasticsearch

AWS services

Search-driven apps

Query optimization

AI/LLMs (pref)

RAG (pref)

Tools

Docker

Kubernetes

AWS Bedrock

Job description

Compunnel, Inc. in New York, NY is seeking a Senior .NET AWS Developer to design and build scalable cloud-native applications using C#, .NET Core/6/7/8. You will implement microservices, REST APIs, and event-driven patterns, with hands-on AWS services and OpenSearch/Elasticsearch for search-driven features.

The role emphasizes search optimization, data ingestion, and integration with AI-powered capabilities, including LLMs and RAG concepts, in a fast-paced Agile environment.