Aspire Software is looking for a Senior .NET Software Developer to join our team in Lebanon.

Here is a little window into our company: Aspire Software operates and manages wholly owned software companies, providing mission-critical solutions across multiple verticals. By implementing industry best practices, Aspire delivers a time sensitive integration process, and the operation of a decentralized model has allowed it to become a hub for creating rapid growth by reinvesting in its portfolio.

Key Responsibilities

Design and develop scalable backend solutions using .NET Framework and .NET Core Implement and maintain Web APIs, gRPC services, and internal backend workflows Architect, optimize, and maintain distributed systems using RabbitMQ, Redis, MassTransit, and MQTT Work with SQL Server (including advanced query optimization) and NHibernate/Entity Framework ORM tools Lead initiatives on .NET Core migration and system modernization Design and manage queueing systems and actor-based patterns to handle high-throughput data flows Handle file parsing, complex system integrations (e.g., printer MIB data), and SMTP messaging logic Participate in CI/CD, containerization, and deployment processes using Docker on both Windows and Linux Collaborate on the design of CQRS-based architecture and REST/gRPC interfaces Work on search solutions using ElasticSearch Ensure all APIs are properly documented and tested using Swagger/OpenAPI Collaborate with other developers, DevOps, and stakeholders to meet functional and performance goals