Senior .NET Backend Architect (Azure & Microservices)

GlobalLogic; Poland; On-site; PLN 180,000 - 240,000; Full time

Benefits offered by this job

Empowering Projects

Empowering Growth

DE&I Matters

Career Development

Comprehensive Benefits

Flexible Opportunities

Job summary

GlobalLogic in Poland seeks a senior backend engineer to design, implement, and maintain scalable microservices using C#.NET within a cloud-native Azure environment. You will build robust APIs and data access layers, collaborating with frontend teams, DevOps, and data scientists to deliver high-performance services.

You will drive architecture decisions, implement secure API contracts, and help optimize CI/CD pipelines while ensuring quality and reliability across services.

Qualifications

• 6+ years of experience in backend microservice development using C#.NET.
• Knowledge of C# and .NET Core/.NET 5+ frameworks with strong OOP and async programming.
• Solid understanding of OOP and SOLID principles.
• 1+ years working on Azure Cloud with Azure App Services, Functions, API Management, Blob Storage, and Azure SQL.
• Experience designing and maintaining RESTful APIs with Swagger documentation and contract design.
• Proficiency in SQL Server, advanced queries, stored procedures, and performance tuning.
• Expertise in Entity Framework Core for ORM and data access optimization.
• Ability to optimize microservices for performance, caching, and asynchronous processing.
• Experience with NUnit, xUnit, or MSTest for .NET applications.
• Strong problem-solving and excellent communication for collaboration with frontend teams.

Responsibilities

• System Design and Development: Design, develop, and implement backend microservices for seamless integration with Angular or other frontends.
• Service Scalability and Maintainability: Build scalable, resilient microservices with high performance, security, and modularity.
• Collaboration and Teamwork: Work with product managers, data scientists, UX designers, DevOps, and QA for cohesive delivery.
• Quality Assurance and Standards: Follow coding standards and participate in in-depth code reviews.
• Process Optimization: Improve CI/CD pipelines, tooling, and release processes; contribute to sprint planning and Agile ceremonies.
• Technical Problem-Solving: Troubleshoot and optimize model-serving pipelines, data transformations, and cloud infra.

Skills

C#.NET

Azure Cloud

Microservices

REST APIs

SQL Server

Entity Framework Core

CI/CD (Azure DevOps)

Async programming

OAuth/JWT

Unit testing

Communication skills

Tools

Azure DevOps

Swagger

Azure Functions

Azure API Management

Blob Storage

ASP.NET Core

EF Core

Job description

GlobalLogic in Poland seeks a senior backend engineer to design, implement, and maintain scalable microservices using C#.NET within a cloud-native Azure environment. You will build robust APIs and data access layers, collaborating with frontend teams, DevOps, and data scientists to deliver high-performance services.

You will drive architecture decisions, implement secure API contracts, and help optimize CI/CD pipelines while ensuring quality and reliability across services.