Senior .NET Developer with Blazor

Xebia is a global AI-first, digital transformation, and engineering partner with over 25 years of experience and a team of 5,000 professionals across 16 countries. In the CEE region, they have nearly 1,000 experts delivering modern applications, data platforms, and AI solutions for clients such as McLaren, Aviva, Deloitte, Spotify, Disney, ING, UPS, Tesco, Truecaller, AllSaints, Volotea, Schmitz Cargobull, Allegro, and InPost. They work with leading technologies including AWS, Azure, GCP, Databricks, and Snowflake.

• Strong .NET front-end engineering with Blazor (WebAssembly / PWA) experience
• Solid grasp of PWA fundamentals: service workers, offline storage, sync strategies
• Experience consuming secured REST APIs and OIDC/OAuth authentication flows
• Component-driven UI development and faithful implementation of design systems
• Comfortable in Git-based CI/CD workflows and agile 2-week sprints
• Practical experience using AI-powered assistants (e.g. Claude Code, GitHub Copilot, Cursor) to improve productivity, quality, or decision-making in software delivery
• English language proficiency at least B2+
• Work from the European Union region and a work permit are required

Nice to have:

• Experience applying GenAI in a structured way within the SDLC, including defined workflows, prompt patterns, or tool integrations embedded into daily work
• Interest in and familiarity with emerging AI-driven practices (e.g. agent-based workflows, automation patterns, AI-augmented development), with a willingness to explore and experiment beyond standard approaches

• Developing the Blazor PWA, including service workers for offline data capture and synchronization on reconnect
• Implementing the Design System components in code, ensuring a consistent, responsive, accessible experience
• Integrating with the unified API layer and the OIDC provider (Azure Entra External Identities) for secure, role- and OrgaTree-aware access
• Collaborating on rapid prototyping during the first MVP sprints with the UX team and stakeholders
• Building for the platform non-functional requirements: performance, usability, accessibility, and security
• Working in a DevOps / agentic engineering model — automate everything, contribute to CI/CD and quality gates

Work from the European Union region and a work permit are required.