Senior .NET/C# developer

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  2. C#
  • Company Valsoft Corporation
  • Employment Full-time
  • Location 🇱🇧 Lebanon, Beirut
  • Submitted Posted 4 weeks ago - Updated 9 hours ago

Aspire Software is looking for a Senior .NET/C# 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

Development & Integration

  • Design and Build Solutions: Architect and implement new modules and services that extend our correspondence-management platform.
  • Migrate Java Application: Leverage AI tools to migrate our existing Java services to dotnet.
  • Maintain & Enhance Platform: Provide ongoing maintenance, updates, and bug fixes for the existing platform to ensure performance and reliability.
  • API & Service Integration: Develop and maintain integrations between RESTful services, messaging queues, third-party APIs, and the core platform.
  • Quality and Documentation: Write clean, efficient, and well-documented code, following the industry’s best practices and coding standards.

Collaboration & Continuous Improvement

  • Team Collaboration: Work closely with other developers, product managers, and stakeholders to gather requirements and translate them into technical solutions.
  • Documentation & Best Practices: Create and maintain detailed documentation for system designs, integrations, and technical processes.

Requirements

Required Skills and Experience

Technical Skills

  • Proficient in .NET/C# with hands-on experience using dotnet to build production systems.
  • Experience with HTML, CSS, JavaScript, ASP.NET MVC, Angular/React, and Web API is ideal. While you won't be expected to master these technologies from day one, a strong willingness to learn and expand your skillset is essential.
  • Ability to write clean, maintainable, and well-documented code.
  • API Integration & Database Knowledge: Skilled in integrating APIs, working with databases (especially SQL Server and Oracle), and managing web services within enterprise applications.
  • Monitoring & Debugging: Familiarity with tools and techniques for database/application monitoring, debugging, and troubleshooting.
  • AI Development Tools: Familiarity with AI development tools like Cursor, Windsurf, Claude, or similar platforms that enhance and expedite the development process.

Soft Skills

  • Autonomy & Adaptability: High level of independence and adaptability; capable of working without direct oversight and proactively taking initiative.
  • Problem-Solving Skills: Strong analytical skills with the ability to troubleshoot and resolve complex technical issues efficiently.
  • Effective Communication: Excellent collaboration and communication skills, with the ability to explain complex concepts to both technical and non-technical stakeholders.
  • Attention to Detail: Commitment to writing high-quality code and ensuring the reliability and performance of applications.
  • Continuous Learning: Proactive in learning new technologies and responsive to shifting priorities.

Desired Experience

  • Bachelor’s degree in computer science, engineering, or related field (or equivalent practical experience).
  • 7+ years of experience in software development, with a focus on .NET/C#.
  • Experience with automated testing frameworks and practices to ensure code quality and reliability.

Other Requirements

  • Good written and verbal English communication skills.
  • Able to work aligned with the Eastern Time (EST).

Preferred Qualifications

  • Experience with Java/Spring Boot.
  • Experience with Microsoft Semantic Kernel or similar LLM integration platform.
  • Experience with OpenAI services, prompt Engineering and LLM.
  • Experience interfacing with Microsoft Graph API / Microsoft 365 data.
  • Familiarity with Windows Server, IIS, and Windows Services.

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