{"id":2845631,"url":"https://alion.io/job/blackstone-eit-senior-backend-net-developer","title":"Senior Backend .Net Developer","company":{"id":5155,"name":"Blackstone eIT","domain":"blackstoneeit.com","url":"https://alion.io/company/blackstone-eit","size_band":"501-1000","is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"Workable","truth_index":{"grade":"A","score":86,"open_postings":78,"ghost_share":0,"stale_share":0.577,"repost_share":0,"time_to_fill_p50_days":25,"computed_at":"2026-10-20T05:45:00Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Cairo, 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DevOps","optional":true},{"name":"Redis","optional":true}],"status":"live","first_seen_at":"2026-10-19T10:54:46Z","employer_posted_date":"2026-10-19","last_verified_at":"2026-10-21T00:55:10Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"Key Responsibilities\nDesign, develop, and maintain scalable .NET / ASP.NET Core applications.\nDevelop and maintain Microservices-based architectures.\nBuild and consume RESTful APIs and integrate with internal and external systems.\nImplement asynchronous communication using RabbitMQ and message-based architectures.\nDesign and implement event-driven solutions using message queues and exchanges.\nHandle message reliability, retries, acknowledgements, dead-letter queues, and error handling.\nDevelop clean, maintainable, and reusable code following Clean Architecture, SOLID, and design patterns.\nWork with SQL Server and optimize database queries, stored 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persistence\nPublisher/Consumer patterns\nStrong experience with SQL Server.\nGood understanding of Entity Framework Core / Dapper.\nExperience with Dependency Injection and Middleware.\nStrong knowledge of SOLID principles and Design Patterns.\nExperience with Git and source-control workflows.\nUnderstanding of Docker and Kubernetes is highly preferred.\nExperience with Azure or another cloud platform is a plus.\nKnowledge of Redis, caching, and distributed systems is a plus.\nExperience with CI/CD and Azure DevOps is preferred.","description_format":"text","description_chars":2157,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Systems Integrators","Custom Software Development","AI Consulting & 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