Senior .Net Developer (Multi-Language)

Ref. # 25881
Work type
На място
Place of work
гр. София

Published on:

22 June 2026

Отговорности

  • Design, develop, and maintain robust .NET applications and APIs using C# and .NET Core/.NET 6+
  • Write scalable, performant code following clean architecture principles and modern design patterns
  • Build RESTful APIs that handle high-load scenarios without degradation
  • Develop technical specifications and delegate development tasks when leading projects
  • Design and optimize PostgreSQL database schemas for performance and scalability
  • Write efficient queries using Entity Framework Core and Dapper for performance-critical operations
  • Implement data migration strategies and manage database versioning
  • Work with caching solutions (Redis) for performance optimization
  • Build and maintain CI/CD pipelines using GitHub Actions, Azure DevOps, or similar tools
  • Containerize applications using Docker and manage deployments via Kubernetes
  • Implement infrastructure as code using Terraform or similar tools
  • Monitor application health using logging and observability tools (Serilog, ELK Stack, Application Insights)
  • Implement authentication and authorization using OAuth 2.9, JWT and Identity frameworks
  • Integrate Python Scripts services for data processing, automation ot analytics task
  • Collaborate with Front-end, QA an Product Managers
  • Participating in architectural decisions and technical planning sessions
  • Ensure compliance with data protection regulations and security best practice
  • Protect sensitive data through encryption and secure coding practices



Изисквания

  • Bachelor’s degree in computer science, Information Technology, or equivalent practical experience
  • 5+ years of professional software development experience
  • 3+ years of hands-on experience with .NET framework and C#, Entity Framework Core
  • Proven experience deploying production systems in cloud environments (Azure, AWS, or GCP)
  • Experience with databases, PostgreSQL, EF Core, Dapper
  • Knowledge in Programming Languages (Python Java)

Nice to have:

  • Experience in iGaming, fintech, or high-transaction industries
  • Knowledge of microservices architecture and modular monoliths
  • Familiarity with message brokers (RabbitMQ, Azure Service Bus, Kafka)
  • Experience with monitoring tools (Grafana, Prometheus, Datadog)
  • Understanding of Domain-Driven Design (DDD) and CQRS patterns.
  • Contributions to open-source projects or technical blogging
  • Experience with AI/ML integration in backend systems


Professional field
ИТ - Разработка / поддръжка на софтуер