.Net Senior Developer

Talanto; Warszawa; Hybrid; PLN 180,000 - 240,000; Full time

Benefits offered by this job

Flexible working hours

Remote work options

Job summary

Talanto is seeking an experienced .NET developer for a project in the insurance domain who can design and develop complex software systems from scratch, shape project-wide technical solutions, and establish and control the best development practices. Minimum 3 years of experience in C#/.NET, with Cloud expertise (Azure preferred) and Blazor.

Strong MSSQL/SQL, xUnit, Moq, and solid knowledge of OOP, SOLID, and design patterns are required.

Qualifications

• Minimum 3 years of experience programming in C# / .NET.
• Experience with cloud platforms (AWS, GCP, Azure); Azure will be a big plus.
• Experience building web applications with Blazor.
• Very good knowledge of MSSQL and SQL, including query optimization and stored procedures.
• Familiarity with xUnit and Moq, and practical experience writing unit tests.
• Knowledge of OOP, SOLID and design patterns.
• Ability to analyze requirements and collaborate with the business.
• Independence, analytical thinking, and good work organization.
• Strong communication skills and ability to work well in a team.
• English proficiency sufficient to work with technical documentation.

Skills

C# / .NET

Azure

AWS

GCP

Blazor

MSSQL

SQL

xUnit

Moq

OOP

SOLID

Design patterns

CI/CD

GitHub Actions

Azure DevOps

IaC

bicep

Tools

Azure DevOps

GitHub Actions

bicep

IaC

AI Assisted development

Job description

Important: if an employer asks you to log into their system via iCloud or Google, send a code, an SMS or Telegram password, run some code, or install software — refuse. These are signs of fraud.

We are looking for an experienced .Net developer for a project in the insurance domain who can design and develop complex software systems from scratch, design project-wide technical solutions, and establish and control the best development practices.

Requirements:

Minimum 3 years of experience programming in C# / .NET.

Experience with cloud platforms (AWS, GCP, Azure); Azure will be a big plus.

Experience building web applications with Blazor.

Very good knowledge of MSSQL and SQL, including query optimization and stored procedures.

Familiarity with xUnit and Moq, and practical experience writing unit tests.

Knowledge of OOP, SOLID and design patterns.

Ability to analyze requirements and collaborate with the business.

Independence, analytical thinking, and good work organization.

Strong communication skills and ability to work well in a team.

English proficiency sufficient to work with technical documentation.

Nice to have:

Understanding of CI/CD processes; Azure DevOps / GitHub Actions

Understanding of IaC; bicep

Experience in AI Assisted development (e.g. Claude Code, Codex)

We offer:

Projects for such clients as PayPal, Wargaming, Xerox, Philips, Adidas and Toyota

Competitive compensation that depends on your qualification and skills

Career development system with clear skill qualifications

Flexible working hours aligned to your schedule

Options to work remotely