.Net Developer
Offer summary

(Summary generated by AI based on the full job description)

The project involves developing software solutions using .NET technologies for European clients. Required skills include .NET framework, MVC, Web API, SQL Server and basic front-end (HTML, CSS, JavaScript). Main responsibilities are designing, developing, and maintaining applications, debugging and participating in code reviews. Benefits include medical care, Multisport, life insurance and flexible cooperation models.

you can start ASAP

.Net Developer

Company: Mindbox Sp. z o.o.

from: 12 May 2026
to: 11 June 2026
22 000 - 26 000net (+ VAT)/ mth.B2B contract (full-time)
Offer parameters
level:senior
working mode:hybrid
location:Kraków, Lesser Poland
Kraków, Lesser Poland

Requirements

Expected technologies

.NET
HTML
CSS
JavaScript
Microsoft SQL Server

Operating system

Windows

Our requirements

  • Proven experience as a .NET Developer
  • Familiarity with .NET framework, MVC, and Web API
  • Strong understanding of object-oriented programming
  • Experience with front-end technologies (HTML, CSS, JavaScript)
  • Knowledge of SQL Server and other databases
  • Familiarity with Agile methodologies
  • Strong problem-solving skills and attention to detail
  • Excellent communication and teamwork abilities

Your responsibilities

  • As a .NET Developer, you will play a key role in designing, developing, and maintaining software solutions using .NET technologies. You will:
  • Write clean, efficient code
  • Troubleshoot and debug applications
  • Participate in code reviews
  • Collaborate with the team to create reliable and scalable applications
  • Contribute to continuous improvement of development processes
  • Note: Detailed project information will be shared during the recruitment process.
  • Joining this project you’ll become part of Mindbox – a tech-driven company where consulting, engineering, and talent meet to build meaningful digital solutions. We’ll back you up every step of the way, accelerate your development, and ensure your skills make a difference.

About the project

At Mindbox we connect top IT talents with technology projects for leading enterprises across Europe.
We create an inspiring place for talented individuals to thrive. We leverage expertise and courage to introduce future-ready technology into businesses.

This is how we organize our work

This is how we work

agile

This is how we work on a project

  • Clean Code
  • code review
  • Continuous Deployment
  • Continuous Integration
Joining this project you’ll become part of Mindbox – a tech-driven company where consulting, engineering, and talent meet to build meaningful digital solutions. We’ll back you up every step of the way, accelerate your development, and ensure your skills make a difference.
Company

What we offer

  • Flexible cooperation model – choose the form that suits you best (B2B, employment contract, etc.)
  • Hybrid work setup – remote days available depending on the client’s arrangements
  • Collaborative team culture – work alongside experienced professionals eager to share knowledge
  • Continuous development – access to training platforms and growth opportunities
  • Comprehensive benefits – including Interpolska Health Care, Multisport card, Warta Insurance, and more
  • High quality equipment – laptop and essential software provided

Benefits

  • sharing the costs of sports activities
  • private medical care
  • sharing the costs of professional training & courses
  • life insurance

Mindbox Sp. z o.o.

At Mindbox, we connect top IT talents with technology projects for leading enterprises across Europe.
Our focus is on matching your skills with work that matters – projects that use modern tech stacks, solve real business challenges, and give you space to grow. By joining us, you’ll deliver technology solutions for well-known brands, supported by the Mindbox team that values knowledge-sharing and continuous development. We make sure you have the tools, flexibility, and guidance to do your best work – and to keep moving forward in your career.
.Net Developer
22k–26k zł / mth. (B2B)
I apply to:
Mindbox Sp. z o.o.
Kraków, Lesser Poland
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