Senior .NET Backend Engineer – Azure, DDD & Microservices

Spyrosoft Ltd; Polska; Ibrido; PLN 180.000 - 300.000; Tempo pieno

Descrizione del lavoro

Spyrosoft Ltd. is seeking a Senior .NET Backend Developer to contribute to a mobile-first HR/payroll platform. You will build robust services and APIs, collaborate with an experienced engineering team, and deliver scalable software within an Agile framework.

The role emphasizes autonomy, ownership, and teamwork, with opportunities to work on integrations and modern engineering practices, including AI-assisted development tools.

Competenze

• Very strong .NET experience in backend development.
• Solid knowledge of DDD, CQRS and clean architecture.
• Experience with REST APIs and API-first development across multiple systems.
• Strong SQL skills including data modeling and query optimization.
• Experience with cloud environments (Azure preferred).
• Experience working with distributed/microservices architectures.
• Good understanding of automated testing (unit, integration).
• Strong communication skills and ability to articulate technical ideas clearly.
• Very good English (spoken and written).
• Team-oriented mindset with autonomy in delivering features and tasks.
• Experience using GitHub Copilot or other AI-assisted development tools.

Mansioni

• Design, develop, and maintain backend services and APIs in .NET.
• Collaborate with a cross-functional Agile team.
• Deliver robust, secure, scalable software aligned with requirements.
• Build and maintain integrations with internal and external systems.
• Troubleshoot and support codebases, including legacy components.
• Provide technical guidance and contribute to architecture discussions.
• Document decisions, progress, and architectural considerations.
• Prepare accurate estimates and own deliverables.
• Engage in development initiatives and continuous improvement.
• Stay up to date with modern engineering trends and AI-assisted tooling.

Conoscenze

.NET backend development

DDD

CQRS

REST APIs

SQL

Azure

NHibernate/EF Core

AI tooling

Distributed microservices

Testing (unit/integration)

GitHub Copilot

Strumenti

RabbitMQ

Kafka

Azure Service Bus

Docker

Kubernetes

Descrizione del lavoro

Spyrosoft Ltd. is seeking a Senior .NET Backend Developer to contribute to a mobile-first HR/payroll platform. You will build robust services and APIs, collaborate with an experienced engineering team, and deliver scalable software within an Agile framework.

The role emphasizes autonomy, ownership, and teamwork, with opportunities to work on integrations and modern engineering practices, including AI-assisted development tools.