backend developer (c# .net)

توضیحات آگهی

We are looking for a skilled Mid Level or Senior Backend Developer to design develop and maintain scalable secure and high performance backend systems Tech Stack C NET ASP NET Core SQL Server PostgreSQL Redis Docker Key Responsibilities Design develop and maintain backend services and RESTful APIs using C and ASP NET Core Design and optimize databases queries and data access layers Apply Clean Code SOLID principles and software design patterns Contribute to system architecture scalability performance and security Implement caching background jobs asynchronous processing and service integrations Write unit and integration tests participate in code reviews and maintain code quality Work with Docker CI CD pipelines deployment processes and production environments Monitor applications troubleshoot production issues and improve system reliability Collaborate with cross functional teams and contribute to technical decisions Explore AI LLM integrations where relevant Required Qualifications 3 years of professional backend development experience for Mid Level or 5 years for Senior candidates Strong proficiency in C and modern NET preferably NET 8 10 Solid experience with ASP NET Core Web API Entity Framework Core and LINQ Strong understanding of OOP SOLID design patterns Dependency Injection and asynchronous programming Experience with SQL Server or PostgreSQL including database design indexing transactions and query optimization Familiarity with Redis caching strategies and performance optimization Understanding of REST API design JWT OAuth 2 0 authentication authorization and API security Experience with Git unit testing integration testing and debugging Strong analytical thinking problem solving communication and teamwork skills DevOps Infrastructure Required Hands on experience with Docker and containerized applications Practical knowledge of CI CD GitHub Actions GitLab CI Azure DevOps or similar Familiarity with Linux networking fundamentals HTTP HTTPS DNS SSL TLS and reverse proxies Experience deploying and maintaining NET applications in production Understanding of logging monitoring health checks configuration secrets management and production troubleshooting Nice to Have AI LLM integration RAG Microservices Kubernetes Azure AWS or GCP Terraform Ansible or other Infrastructure as Code tools Prometheus Grafana OpenTelemetry or ELK Stack RabbitMQ Kafka or similar messaging systems How to Apply Please share your CV LinkedIn profile GitHub profile or relevant project experience تهران تهران ونک تمام وقت Blue Nova کارشناس جنسیت تفاوتی ندارد فناوری اطلاعات نرم افزار و سخت افزار