Senior .NET Backend Engineer for Azure Cloud & APIs

Hitachi ABB Power Grids; Łódź; On-site; PLN 180,000 - 320,000; Full time

Benefits offered by this job

Private medical care

Life insurance

Fitness and wellness programs

Home office equipment allowance

PPK - Employee Capital Plans

Team events

Job summary

Hitachi ABB Power Grids is seeking a senior software engineer to build and evolve enterprise-grade applications on the .NET stack. You will design backend services, REST APIs, and cloud-native solutions on Azure, while shaping architecture, standards, and development practices.

Ideal candidates have 8+ years of experience, strong C#/.NET skills, and hands-on Azure experience, with a focus on reliability, observability, and scalable integrations. English communication is essential.

Qualifications

• 8+ years of professional software development experience.
• Strong expertise in C# and modern .NET.
• Experience building enterprise-grade backend services.
• Experience with CI/CD pipelines and Azure DevOps.
• Knowledge of SQL Server and Entity Framework.
• Hands-on experience with Microsoft Azure services.
• Confident communication skills in English.

Responsibilities

• Design and develop applications using C# and modern .NET.
• Build scalable backend services and REST APIs.
• Define software architecture, engineering standards, and development practices.
• Design secure, maintainable, and resilient software solutions.
• Implement integrations with enterprise platforms and services.
• Influence technology choices and architectural decisions.
• Improve CI/CD pipelines and deployment automation within Azure DevOps.
• Develop cloud-native solutions running on Microsoft Azure.
• Improve observability using Application Insights, OpenTelemetry, and Grafana.
• Strengthen reliability through monitoring, diagnostics, and operational practices.
• Embed quality and testability within solution design and development.
• Explore Azure OpenAI and Semantic Kernel for engineering applications.

Skills

C#

DotNet

Azure

REST APIs

CI/CD

Azure DevOps

Distributed systems

Architecture patterns

English communication

Tools

SQL Server

Entity Framework

Job description

Hitachi ABB Power Grids is seeking a senior software engineer to build and evolve enterprise-grade applications on the .NET stack. You will design backend services, REST APIs, and cloud-native solutions on Azure, while shaping architecture, standards, and development practices.

Ideal candidates have 8+ years of experience, strong C#/.NET skills, and hands-on Azure experience, with a focus on reliability, observability, and scalable integrations. English communication is essential.