.Net Developer

Hitachi, Ltd.; Łódź; On-site; PLN 120,000 - 180,000; Full time

Benefits offered by this job

Private medical care

Life insurance

Equipment for home office

Fitness and wellness programs

Employee Capital Plans (PPK)

Company events

Psychological support

Job summary

Hitachi Energy in Łódź, Poland, is seeking a Regular Software Developer to join an international team building .NET applications for desktop and web platforms. You will work with WPF/XAML, C#, Blazor, WebAPI, and SQL within a service‑oriented architecture.

You will contribute to the full software lifecycle, collaborate with QA and product owners, and help ensure code quality, scalability, and robust deployment practices in Azure DevOps.

Qualifications

• Minimum 2 years of experience in C#/.NET development.
• Solid knowledge of WPF/XAML and basic Blazor experience.
• Experience in desktop and web application maintenance and development.
• Strong understanding of object‑oriented programming and design patterns.
• Familiarity with Git and CI/CD pipelines (preferably Azure DevOps).
• Proficient in English for international collaboration.

Responsibilities

• Develop and maintain .NET applications (desktop and web) using C#.
• Analyze requirements and implement scalable solutions.
• Enhance UI components with XAML and Blazor.
• Design RESTful Web APIs and integrate with services.
• Collaborate with QA, product owners, and other developers.
• Write unit tests and contribute to automation efforts.
• Support troubleshooting and deployment via Azure DevOps pipelines.

Skills

C#/.NET

WPF/XAML

Blazor

MVVM

Git

Azure DevOps

Tools

Azure DevOps

SQL

Visual Studio

Job description

Opportunity

We are looking for a Regular Software Developer to join an international team focused on designing, developing, and maintaining .NET applications across both desktop and web platforms. These applications serve as engineering tools that support the design and production ofstate‑of‑the‑art transformers. The role involves working with technologies such as WPF (XAML), C#, Blazor, WebAPI and SQL, within a service‑oriented architecture. You’ll be part of a collaborative environment where code quality, scalability, and teamwork are key.

How you will make an impact

• Develop and maintain .NET applications (desktop and web) using C#

• Analyze business and technical requirements and implement appropriate solutions

• Develop and enhance UI components using XAML and Blazor

• Design and implement RESTful Web APIs

• Work with messaging and interoperability technologies such as RabbitMQ and ZeroMQ

• Participate in the full software development lifecycle – from design to deployment

• Collaborate with QA engineers, product owners, and other developers

• Write and maintain unit tests and contribute to automation efforts

• Support technical support teams in resolving issues

• Work with Git repositories and CI/CD pipelines in Azure DevOps

• Utilize Azure services including Blob Storage and SQL databases

Your background

• Minimum 2 years of experience in software development with C# and .NET

• Solid knowledge of WPF/XAML and basic experience with Blazor

• Experience in maintaining and developing desktop and web applications

• Strong understanding of object‑oriented programming and design patterns

• Familiarity with Git and CI/CD pipelines (preferably Azure DevOps)

• Proficiency in Microsoft Visual Studio – but if you prefer JetBrains tools, we’ve got you covered

• Analytical thinking and problem‑solving skills

• Good command of English (working in an international team)

• Experience with MVVM architecture, hands‑on experience with Blazor (WebAssembly or Server), experience with service‑oriented architecture, and a basic understanding of DevOps practices and deployment automation are preferred but not required.

More about us

At Hitachi Energy, we recognize that our people are at the heart of our success. We are committed to providing a supportive and inclusive workplace, competitive rewards, and opportunities for professional and personal growth. Our benefits package is designed to help employees thrive both at work and in their personal lives.

Our benefits offering for this role generally includes:

• Private medical care and life insurance
• Access to fitness and wellness programs
• Access to benefits platform with discounts and perks
• Employee Capital Plans (PPK)
• Equipment for working from home or allowances for setting up a workplace at home
• Spectacles and contact lenses allowance
• Company events and team‑building activities
• Psychological support program

We are committed to full transparency and compliance with all legal requirements, ensuring that every candidate knows exactly what to expect at each stage of the recruitment process. Once the process is successfully completed, we will share detailed information about financial conditions and benefits with the selected candidate. Before signing the employment contract, you will receive all remaining details of the offer, giving you the time and space to review everything carefully.*

*Applicable only for Poland location align with local law regulations