Senior Software Engineer (.NET / Fullstack)

Nexaminds is on a mission to redefine industries with AI, focusing on innovation and collaboration. As a Senior Software Engineer, you will be responsible for building and evolving scalable applications across the core platform, utilizing your expertise in .NET and full stack development.

Responsibilities:

• Design, develop, and maintain scalable backend services and microservices using C# and .NET
• Build and support full stack applications using Angular, React, SQL, and Azure
• Architect and implement distributed systems using event-driven patterns and messaging platforms such as Kafka or Azure Service Bus
• Optimize application and database performance through query tuning, execution plan analysis, and system-level improvements
• Apply best practices in asynchronous programming to build efficient and highly responsive applications
• Lead modernization initiatives, including AngularJS to Angular 2+ migrations
• Participate in architecture discussions, code reviews, and technical decision-making processes
• Mentor engineers and promote engineering best practices including Clean Code, testing strategies, and CI/CD methodologies
• Collaborate cross-functionally to ensure reliability, scalability, and maintainability across systems and services

Requirements:

• 8–10 years of professional software development experience with a strong track record delivering production-grade applications
• Expert-level experience in full stack / end-to-end development
• Deep expertise in C# and modern .NET development (.NET 8+ preferred)
• Strong understanding of Dependency Injection patterns in .NET, including Keyed Services
• Proven experience designing and building microservices and distributed systems architectures
• Hands-on experience working with Kafka or Azure Service Bus
• Strong understanding of topics vs queues and event-driven architectures
• Solid knowledge of asynchronous programming in .NET, including async/await, Task.Run, and thread pool management
• Strong experience with SQL performance optimization, execution plans, and query tuning
• Experience migrating legacy AngularJS applications to Angular 2+
• Frontend experience with Angular and React
• Experience working with Azure cloud services
• Ability to work independently, lead technical initiatives, and make decisions in ambiguous environments
• Advanced English communication skills (written and verbal)
• Familiarity using AI tools during development workflows, particularly Claude, is a strong plus