Senior Software Engineer c#, .net , SQL - NBI

Aspire Software is looking for an Senior Software Engineer 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.
About the Role We are seeking a highly skilled Integration Software Engineer with strong system integration expertise to join our growing team.
In this role, you will ensure seamless integration between our platform and various third-party systems, maintaining data integrity, functionality, and a scalable, clean architecture.
The ideal candidate has exceptional analytical and problem-solving abilities, a passion for technical investigation, and a deep understanding of modular design principles.
You will act as the technical bridge between our internal teams and external API providers, identifying gaps, resolving issues, and driving successful integrations end-to-end.
Key Responsibilities: API & System Analysis Perform in-depth analysis of third-party APIs and technical documentation.
Evaluate API functionality, limitations, and potential integration challenges.
Gap Analysis & Requirements Identify discrepancies between internal capabilities and integration requirements.
Translate findings into clear, actionable technical requirements.
Technical Collaboration Serve as the primary technical point of contact with external API providers.
Lead detailed technical discussions, provide clarifications, and resolve integration issues.
Escalate and drive solutions when facing complex technical challenges.
Data Mapping & Transformation Analyze and map data structures between systems.
Design and/or implement data transformation processes to ensure accuracy and consistency.
Error Handling & Monitoring Implement robust error-handling, logging, and monitoring frameworks.
Proactively detect and address integration issues.
Documentation Develop and maintain technical documentation including integration specifications, design documents, and troubleshooting guides.
Prototyping & Proof of Concept Build prototypes or proof-of-concept integrations to validate designs and reduce risk.
Code Review & Standards Participate in code reviews to ensure compliance with best practices and architectural principles.
Stay current with emerging technologies related to API integration, data exchange, and software architecture.
Bachelor’s degree in computer science, Software Engineering, or related field (or equivalent experience).
5+ years of software development experience, with a strong focus on system integration and API development.
Deep analytical and problem-solving skills; ability to investigate and resolve complex technical issues.
Strong understanding of software architecture principles (separation of concerns, modular design).
Proficiency in C# and the .
NET ecosystem (.
NET Core, .
NET 6+). Familiarity with containerization (Docker, Kubernetes).
Experience with RESTful APIs and/or other integration technologies (e.
g., GraphQL).
Experience in data mapping and transformation.
Excellent communication skills, with the ability to explain technical concepts clearly.
Hands-on experience with API testing tools (Postman, Swagger, etc.
). Good to have Experience with message queuing systems (Kafka, RabbitMQ).
Experience with cloud platforms (AWS, Azure, GCP).
Knowledge of Infrastructure-as-Code (Terraform, CloudFormation).
Exposure to DevOps practices and CI/CD pipelines.
Understanding of API security best practices.
Experience working in Agile environments.
Knowledge of common data formats (JSON, XML, CSV).