Senior .NET Developer with Azure (Remote)

Xebia

17000-28000 PLN miesięcznie (B2B)

Czym będziesz się zajmować?

  • Designing and developing the server-side foundation of the SafetyTrack platform using ASP.NET Core Web API
  • Building a secure, scalable API layer that serves as the single point of access to business logic and data
  • Designing and implementing data models for versioned questionnaire templates, user responses, workflows, file storage, and analytical reporting views
  • Implementing secure, role-based and OrgaTree-aware access control using Azure Entra External Identities (OIDC)
  • Developing cross-cutting platform capabilities such as validation, caching, rate limiting, and observability
  • Supporting integrations with Agentic AI services where applicable, including response classification and knowledge-based capabilities
  • Collaborating closely with Front-end Developers, Cloud/DevOps Engineers, and the Tech Lead to define API contracts and deliver end-to-end solutions
  • Contributing to CI/CD pipelines, automated testing, and agile delivery with feedback-ready increments every sprint
  • Ensuring high standards of security, auditability, and maintainability across the platform
  • Continuously improving the platform architecture by applying modern engineering best practices

Kogo poszukujemy?

Key requirements:
  • Strong experience in backend development using .NET (C#), preferably with .NET 6 or later
  • Hands-on experience with Azure Cloud Services, including Azure Functions, App Services, Azure Storage, Azure Service Bus, and Application Insights
  • Solid experience working with SQL and NoSQL databases, such as Azure SQL and Cosmos DB
  • Good understanding of Domain-Driven Design (DDD) concepts and modular architecture
  • Experience writing unit and integration tests and applying test-driven development practices
  • Proven ability to optimize backend services for performance, scalability, and reliability
  • Practical knowledge of observability principles, including monitoring, logging, and distributed tracing
  • Ability to design and implement secure, maintainable, and production-ready solutions
  • Experience working in Agile environments, participating in sprints, stand-ups, and retrospectives
  • Strong communication skills with the ability to explain technical concepts to both technical and non-technical stakeholders
  • Proactive mindset with the ability to identify problems, propose solutions, and take ownership
  • Ability to work effectively in a cross-functional team environment
  • Fluent English (B2/C1 level)

Czego wymagamy?

Znajomości:

Języki:

  • Angielski

Jakie warunki i benefity otrzymasz?

  • 17000-28000 PLN miesięcznie (B2B)
  • B2B - Elastyczne godziny pracy (100%)
  • Praca zdalna: W całości

Gdzie będziesz pracował?

Zdalnie

Kim jesteśmy? – Xebia

Xebia is a global, award-winning, AI-first consulting, software engineering, and training company. We shape tomorrow with AI today—helping organizations turn AI strategy into production-ready solutions that drive real transformation, faster.

Xebia operates as a single global team, designed for speed, scale, and impact, bringing together deep human expertise and the power of AI in everything we deliver.

Our flexible delivery model combines client-facing teams in the US and Europe with nearshore capacity across Poland and Latin America, as well as a large-scale offshore hub in India working as a single, integrated network.

The result is a sophisticated hybrid model that combines local expertise with global reach. For our clients, this means faster time-to-value, easier access to highly specialized digital and AI talent, and the flexibility to scale solutions at the speed of business.

With round-the-clock delivery, built-in scalability, cultural alignment, and a strong focus on attracting and retaining the best global talent, we help global organizations build, scale, and innovate with confidence.