Senior Software Developer C#- PRGTK at Valsoft Corporation

Beirut, Beirut Governorate, Lebanon -

Full Time

Start Date

Immediate

Expiry Date

18 May, 26

Salary

0.0

Posted On

17 Feb, 26

Experience

10 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

C#, DotNet, Windows Services, AI Development Support Tools, Troubleshooting, Performance Tuning, Concurrency, Memory Management, Error Handling, SQL, SQL Anywhere, PostgreSQL, Git, Agile, Scrum, Kanban

Industry

Financial Services

Description

Aspire Software is looking for a Senior 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. About the Role : In this role, while reporting directly to the CTO and collaborating with the senior developers, you will maintain and evolve the C# Windows services. Note that AI plays a central role in our team (we are using the state-of-the-art AI tools to accelerate productivity). Key Responsibilities 1- Primary responsibility: Maintain and improve the C# Windows services Maintain and evolve the C# Windows services deployed at client sites (stability, performance, compatibility, robustness). Add the improvements needed to increase visibility and control over a distributed fleet of client-side services: structured logging, log levels, correlation, traceability; metrics and monitoring (service health, queues, processing time, errors); alerting and support-friendly diagnostics; operational tooling (configuration, controlled restarts, upgrades, rollbacks, version management). Improve observability and incident resolution in production (log analysis, reproduction, fixes, post-mortems). Collaborate with other Dentitek components (PowerBuilder, SQL Anywhere DB, Postgres cloud, API) to ensure consistent and reliable integration. 2) Secondary responsibility: Assessment, modernization, and migration plan Assess the current state of the services and their ecosystem (architecture, technical debt, deployment, supportability). Propose a systematic modernization plan: refactoring and standardization (patterns, error handling, resilience); automated testing and tooling/CI/CD adapted to the on-prem context; security hardening and configuration best practices; evolution strategies (e.g., modern .NET, compatibility, packaging, installation, telemetry). Participate in the proposition of alternative solutions and migration plans to (or a target architecture) with a pragmatic roadmap (phases, risks, client impacts, backward compatibility) Bachelor’s degree in computer science, engineering, or a combination of relevant expertise; Strong senior-level experience in C# / .NET and Windows services development (Worker Services, Windows Service, scheduling, background processing). Experience (high motivation) with AI development support tools (e.g. GitHub Copilot, Codex, ChatGPT) Solid production mindset: troubleshooting, performance, concurrency (threads/tasks), memory management, error handling and recovery. Experience with relational databases and SQL (ideally SQL Anywhere and/or PostgreSQL). Strong knowledge of Git and Git workflows; Experience with Agile development methodologies (e.g. Scrum, Kanban) Problem-solving attitude; As a senior with assigned responsibilities: Demonstrate initiative and autonomy; Collaborative team spirit; Ability to work in English. Nice To Have Experience with observability (structured logging, metrics, tracing) and monitoring/alerting tools. Experience with distributed on-prem environments (client deployments, network constraints, heterogeneous versions). Experience modernizing legacy systems and planning migrations (phased rollout, coexistence, backward compatibility). Experience with application and/or network security. Experience (or strong motivation) using AI tools to support development. Ability to work in French

Responsibilities

The primary responsibility involves maintaining and evolving C# Windows services deployed at client sites, focusing on stability, performance, and improving observability through structured logging, metrics, and monitoring. A secondary focus is assessing the current state of services and proposing a systematic modernization and migration plan.