Senior full-stack developer (.net & angular) - onsite (ksa)

About the job Senior Full-stack developer (. Net & Angular) - Onsite (KSA) Duties & responsibilities Design and implement back-end services using. NET / ASP. NET Core (Web API) with clean, testable code. Build responsive, maintainable Angular front-ends (routing, state, Rx JS, forms, performance). Model data and write efficient SQL Server queries, views, stored procedures, and indexes. Apply secure-by-default practices: authentication/authorization, input validation, OWASP, and secrets. Integrate with internal/external systems via REST/JSON (and SOAP when required). Own code reviews, CI/CD quality gates, and observability (logging, tracing, dashboards, alerts). Collaborate with PMs, designers, QA, and Dev Ops; break down epics into deliverable increments. Troubleshoot production issues (query tuning, memory/CPU profiling, dependency bottlenecks). Mentor engineers, contribute to shared libraries, templates, and engineering playbooks. Skills & Qualifications 7+ years of professional software development, including 4+ years with ASP. NET Core. Proficiency in C#, ASP. NET Core Web API, dependency injection, middleware, and configuration. Solid SQL Server skills: schema design, query tuning, indexing strategies, transactions. Practical experience with Git, code reviews, branching, and CI/CD (Git Hub Actions/Azure Dev Ops). Strong understanding of REST, HTTP, caching, pagination, and API versioning. Testing mindset: unit/integration tests (x Unit/NUnit), front-end tests (Jasmine/Karma/Jest). Ability to decompose problems, estimate, and deliver iteratively. Nice to have (Big Plus) ABP Framework (modular monolith, permission/feature management, multi-tenancy, auditing, background jobs, localization). Message brokers (Rabbit MQ, Azure Service Bus), Redis for caching, Hangfire/Quartz for jobs. Security: OAuth2/OIDC, JWT, Identity Server/Entra ID, role/claim-based authorization. Front-end tooling: Nx, ESLint, Prettier; performance profiling and Core Web Vitals awareness. Observability: Open Telemetry, distributed tracing, log aggregation (ELK/Seq). Experience in regulated or enterprise environments (auditing, compliance, SDLC controls). Who is Willing to learn new technologies based on DOTNET like Out Systems. #J-18808-Ljbffr