FullStack Engineer

• Prestigious position at one of the world’s largest banks
• Stable, long-term projects
• Competitive salary with a B2B contract
• Hybrid work (6 days per month from the office in Cracow) and flexible working hours
• Private healthcare and multisport card
• Personal growth and development opportunities with the possibility to rotate between projects
• Referral program and company events
• Convenient parking

· 5+ years commercial full-stack experience with C# / .NET (.NET 6+/9) and ASP.NET Core.

· Strong EF Core and MSSQL / Azure SQL skills (query tuning, indexing, transactions, stored procedures).

· Hands-on Azure experience (App Service, Azure SQL, Storage, Key Vault, Functions / Service Bus).

· Infrastructure as Code with Terraform (modules, state, multi-environment provisioning).

· CI/CD experience in Azure DevOps (YAML pipelines-as-code, release and environment management).

· Practical experience building and securing REST APIs (validation, versioning, auth - OAuth / JWT, Azure AD).

· Automated testing experience (xUnit, Jest / Vitest, Playwright).

· Observability knowledge (Application Insights / OpenTelemetry, structured logging).

· Good Git practices and code review discipline.

English for technical communication (B2+).