Job description

About the role Soficopharm's platform is a healthcare product connecting patients and doctors — appointment booking, video consultations, prescriptions, and payments — built as a set of .
NET microservices with a React doctor portal and a Flutter patient app.
We're hiring a Senior Backend Engineer to own and mature our .
NET services.
You'll be the technical owner of three core backend microservices (Doctor Auth, Patient Auth, Patient Booking) and future services , driving a hardening-and-refactoring effort: closing security findings, raising test coverage, tightening CI/CD, and keeping the services healthy as the platform scales.
This is a hands-on ownership role with real architectural influence — not a ticket-taking position.
What you'll do • Own the design, development, and maintenance of our .
NET microservices (authentication, booking, payments, consultations.
.etc) • Lead a refactoring effort on existing services — reducing oversized classes, improving separation of concerns within a Clean Architecture layout, and paying down technical debt safely • Harden security: per-service JWT signing keys, secrets management via AWS Secrets Manager / SSM, auth flow correctness, and remediation of findings from a recent security audit • Design and evolve data models with Entity Framework Core and SQL Server, including migrations • Build and maintain integrations: payment gateways (Stripe, PayPal), real-time video , push notifications, and inter-service APIs • Grow automated test coverage (unit and integration) and strengthen the GitHub Actions CI/CD pipelines • Operate services on AWS (App Runner, RDS, S3, SQS) — deployments, observability, and incident response • Collaborate with the frontend (React) and mobile (Flutter) teams on API contracts What we're looking for Required • 4+ years of backend engineering, with strong C# and .
NET (.NET 8 / 9 / 10) • Deep ASP.
NET Core experience, including Minimal APIs • Strong Entity Framework Core and SQL Server — schema design, migrations, query performance • JWT-based authentication / authorization, ideally across multiple services • Hands-on AWS — App Runner (or ECS / containers), RDS, S3, SQS, Secrets Manager • Experience with microservices and a layered / Clean Architecture approach • Comfortable writing automated tests and working with CI/CD pipelines • Solid understanding of application security fundamentals Nice to have • Payment gateway integrations (Stripe / PayPal) • Real-time / video SDKs (Agora or similar) • Healthcare or other regulated / compliance-driven domains • Docker and Linux container deployments Tech stack Area Technology Language / runtime C#, .
NET 10, ASP.
NET Core 10 (Minimal APIs) Data EF Core 10, SQL Server (AWS RDS), ASP.
NET Core Identity Auth JWT Bearer, Google OAuth Libraries FluentValidation, AutoMapper, Refit, Serilog, Swashbuckle / Swagger Integrations Stripe, PayPal, Agora (video), Firebase (push) Cloud AWS — App Runner, RDS, S3, SQS, CloudFront, Secrets Manager Testing MSTest, Moq, EF Core InMemory Tooling GitHub Actions CI/CD, Git Architecture Microservices, Clean Architecture, Repository + Unit of Work What we offer • Competitive Egyptian-market compensation (negotiable based on experience) • Medical insurance and standard benefits • Sun–Thu work week, Cairo time zone • Technical ownership of a production .
NET platform serving real patients and doctors • Modern stack and a recently-ratified engineering plan with leadership backing