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supere

Posted 12 Sep 2026

Dot NET Developer

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Employment
Full time
Team
IT
Posted
12 Sep 2026

About the role

We are looking for a highly skilled Full Stack Developer who can independently develop and maintain complete business applications across frontend, backend, database, APIs and cloud/deployment environments.The ideal candidate should have strong experience in C#, ASP.NET Core, .NET 8/10, SQL Server and modern frontend/mobile development, along with practical experience using AI coding tools such as Cursor, GitHub Copilot and ChatGPT to accelerate software development.The candidate should be capable of taking a feature from:Requirement → UI → Database → API → Business Logic → Integration → Testing → Deploymentwith minimal supervision.Key Responsibilities1. Full Stack Development
    • Design, develop and maintain end-to-end business applications.
    • Convert business requirements into technical solutions.
    • Develop responsive web and mobile interfaces.
    • Develop REST APIs and backend services.
    • Design database structures and optimize SQL queries.
    • Integrate third-party APIs and services.
    • Debug and resolve frontend, backend and database issues.
    • Participate in architecture and technical decisions.
    • Maintain existing applications and develop new modules.
2. Backend – .NETStrong hands-on experience with:
    • C#
    • .NET 8 / .NET 10
    • ASP.NET Core
    • ASP.NET Core Web API
    • Entity Framework Core
    • Dependency Injection
    • Middleware
    • REST APIs
    • Swagger / OpenAPI
    • JWT Authentication
    • Role-Based Authorization
    • Background Services
    • SignalR / WebSockets
    • API versioning
    • Caching
    • Logging and exception handling
Knowledge of legacy ASP.NET MVC / .NET Framework is preferred for maintaining existing applications.Web DevelopmentKnowledge of:
    • HTML5
    • CSS3
    • JavaScript
    • TypeScript
    • React / Angular
    • Bootstrap / Tailwind CSS
is preferred.Candidate should understand how frontend applications communicate with .NET APIs.3. Database – SQL ServerStrong knowledge of Microsoft SQL Server is mandatory.Experience with:
    • SQL Server 2019/2022/2025
    • Database design
    • Tables
    • Relationships
    • Primary/Foreign Keys
    • Indexes
    • Views
    • Stored Procedures
    • Functions
    • Transactions
    • CTE
    • Window Functions
    • Query optimization
    • Execution plans
    • Deadlock and blocking analysis
    • Database migration
    • Backup and recovery
Candidate should be capable of identifying and resolving slow database queries.Additional Advantage
    • PostgreSQL
    • MongoDB
    • Redis

4. API & Third-Party IntegrationCandidate should have experience integrating:
    • Payment gateways
    • SMS APIs
    • Email APIs
    • WhatsApp APIs
    • GST/verification APIs
    • Logistics APIs
    • Maps/location APIs
    • Cloud services
    • AI/LLM APIs
    • Authentication services
Strong understanding of:
    • REST
    • JSON
    • Webhooks
    • OAuth
    • JWT
    • API authentication
    • API rate limiting
    • Retry mechanisms
    • Idempotency
    • Error handling

5. AI-Assisted Software Development – MandatoryThe candidate must be comfortable using AI tools as part of the regular development workflow.Experience with:
    • Cursor
    • GitHub Copilot
    • ChatGPT
    • Claude or equivalent AI coding tools
is expected.The developer should use AI for:
    • Code generation
    • UI development
    • API development
    • SQL query generation
    • Stored procedure creation
    • Debugging
    • Refactoring
    • Unit test generation
    • Documentation
    • Code review
    • Error analysis
    • Legacy code understanding
    • Performance optimization
    • Creating technical documentation
    • Generating test cases
Expected workflowRequirement → AI-assisted implementation → Developer review → Testing → Optimization → ProductionThe developer must understand that AI-generated code needs to be reviewed, validated, secured and tested before deployment.6. AI / LLM IntegrationExperience with AI integration is a strong advantage.Knowledge of:
    • OpenAI API
    • Azure OpenAI
    • LLM APIs
    • Prompt engineering
    • Function/tool calling
    • Embeddings
    • Vector databases
    • RAG
    • AI chatbot integration
    • AI agents
    • Speech-to-text
    • Text-to-speech
    • Voice AI
is preferred.The candidate should be capable of integrating AI functionality into existing .NET applications.7. Software ArchitectureUnderstanding of:
    • Clean Architecture
    • SOLID principles
    • Layered Architecture
    • Dependency Injection
    • Repository/Service patterns
    • Modular architecture
    • Microservices
    • Event-driven architecture
    • API versioning
    • Distributed systems
    • Caching
Candidate should know when to use a modular monolith vs. microservices based on actual business requirements.9. SecurityGood understanding of:
    • JWT
    • OAuth 2.0
    • Role-based access control
    • HTTPS
    • Encryption
    • Password hashing
    • SQL injection prevention
    • XSS
    • CSRF
    • Input validation
    • Secure API development
    • Secure file upload
    • Secrets management
    • OWASP principles
9. Performance & ScalabilityCandidate should be able to troubleshoot:
    • Slow API response
    • Slow SQL queries
    • High CPU usage
    • High memory usage
    • Database blocking/deadlocks
    • API timeout
    • 502/503/504 errors
    • Background job failures
    • High concurrent traffic
Experience with:
    • Redis
    • Distributed caching
    • Background workers
    • Queues
    • Database indexing
    • Query optimization
    • Load testing
is preferred.10. DevOps & DeploymentWorking knowledge of:
    • Git
    • GitHub/GitLab/Azure DevOps
    • CI/CD
    • Docker
    • Docker Compose
    • IIS
    • Windows Server
    • Azure
    • Environment configuration
    • Application logging
    • Monitoring
Preferred:
    • Azure App Service
    • Azure SQL
    • Azure Storage
    • Azure Functions
    • Application Gateway
    • GitHub Actions
    • Azure DevOps Pipelines

11. TestingCandidate should have experience with:
    • Unit Testing
    • Integration Testing
    • API Testing
Tools:
    • xUnit / NUnit
    • Moq
    • Postman
    • Swagger
    • Automated API testing
12. Git & Development PracticesCandidate should understand:
    • Git branching
    • Pull requests
    • Code reviews
    • Merge conflicts
    • Version control
    • Release management
    • CI/CD workflows
Should follow clean coding and proper documentation practices.Required Technical SkillsTechnologyRequirementC#Mandatory – Strong.NET 8/10Mandatory – StrongASP.NET CoreMandatoryREST APIMandatorySQL ServerMandatory – StrongEntity Framework CoreMandatoryFlutter/DartPreferredHTML/CSS/JavaScriptMandatoryReact/AngularPreferredGitMandatoryAI Coding ToolsMandatoryDockerPreferredAzurePreferredRedisPreferredPostgreSQLGood to HaveMongoDBGood to HaveAI/LLM IntegrationStrong AdvantageCI/CDPreferred

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