We’re looking for a Senior Software Engineer with strong expertise in C#/.NET to build and scale Leadrat’s flagship Presales CRM, LeadratBlack.
Key Responsibilities
- Develop scalable backend services and REST APIs using C# and ASP.NET Core.
- Work with EF Core, PostgreSQL and Redis for high-performance applications.
- Design and maintain multi-tenant SaaS systems.
- Build background jobs, queues and third-party integrations.
- Troubleshoot production issues and optimize system performance.
- Review code, maintain engineering standards and mentor engineers.
- Collaborate with Product, QA and DevOps teams.
- Work on AI-powered features and leverage AI coding tools.
Must-Have Skills
- 5–8 years of hands-on experience in C#/.NET.
- Strong ASP.NET Core Web API and REST API experience.
- Good knowledge of EF Core, PostgreSQL and SQL optimization.
- Experience with Redis/distributed caching.
- Strong understanding of async programming and concurrency.
- Experience with Azure or any major cloud platform.
- Knowledge of Clean Architecture, SOLID and design patterns.
- Experience with Git, CI/CD and unit/integration testing.
- Good communication and problem-solving skills.
Good to Have
- Multi-tenant SaaS experience.
- Azure Service Bus, RabbitMQ, Hangfire or similar.
- Docker/Kubernetes/AKS exposure.
- Experience with LLM APIs, MCP or AI-powered products.
- CRM, ERP, marketplace or real-estate domain experience.