Software Developer C#/.Net
Offer summary

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

The project is based on C# / .NET, ASP.NET Core MVC using AWS, microservices, and CI/CD. Key responsibilities include developing and maintaining applications, building web interfaces and backend, developing new apps and modernizing legacy systems. Work is done in Agile (Scrum/Kanban) with Git. Benefits include Medicover medical care, insurance, and development programs.

Software Developer C#/.Net

Company: ALTEN Polska

from: 11 June 2026
to: 11 July 2026
salary not specifiedB2B contract (full-time)
salary not specifiedcontract of employment
Offer parameters
level:mid
working mode:hybrid
location:Kraków, Lesser Poland
Kraków, Lesser Poland

Requirements

Expected technologies

C#
.NET
ASP.NET
TypeScript
HTML
CSS
Git

Operating system

Linux

Our requirements

  • 3–5 years of experience in software development (Mid level)
  • Practical knowledge of: C# / .NET, ASP.NET Core MVC
  • Basic knowledge of web technologies: TypeScript, HTML, CSS
  • Experience working with Git
  • Understanding of Agile methodologies
  • Ability to quickly adapt to new technologies

Your responsibilities

  • Designing, developing, and maintaining applications in C# / .NET
  • Building web interfaces and backend services
  • Developing new applications (greenfield) and modernizing legacy systems
  • Working in an environment based on AWS, microservices, and CI/CD
  • Creating scalable and testable solutions
  • Participating in Agile team workflows (Scrum/Kanban)

This is how we organize our work

This is how we work

agile
  • UWAGA: Uprzejmie informujemy, że skontaktujemy się z wybranymi kandydatami.
Company

What we offer

  • Location –Kraków; work model – hybrid
  • Stable and long-term cooperation
  • Well-defined career path at the European leader in engineering & IT consulting
  • Opportunity to relocate and work in different ALTEN Polska branches
  • After completion of the project, opportunity to engage in a subsequent one within the company
  • Introduction and cooperation with dedicated Competences Manager
  • We also offer cooperation based on a B2B or Contract of mandate (UZ)
  • Access to professional certifications with our technology partners (e.g. Google, ISTQB)
  • Access to relevant industry events
  • Access to the Knowledge Sharing Program
  • Access to Referral program

Benefits

  • life insurance
  • retirement pension plan
  • baby layette
  • employee referral program
  • Medicover medical care
  • Medicover dental care
  • Medicover Benefits platform
  • Medicover Sport card

ALTEN Polska

WHO ARE WE?
WE ARE A WORLD LEADER IN ENGINEERING AND IT SERVICES.
At ALTEN, we see our specialists as architects – today’s designers of tomorrow’s world.
As a leader in Engineering and IT Services, we support companies in their technological and sustainable transformation.
OVER 57,400 EMPLOYEES IN 30+ COUNTRIES, TO SUPPORT MORE THAN 6,500 CLIENTS WORLDWIDE.
We operate in all sectors: Aeronautics, Space, Defence, Security & Naval, Automotive, Rail & Mobility, Energy & Environment, Life Sciences & Health, Industrial Equipment & Electronics, Telecoms, Banking, Finance & Insurance, Retail, Services & Medias, Public Services & Government.
We carry out complex and highly technical projects throughout the value chain of the most prestigious companies worldwide.
Our motto: Building Tomorrow’s World Today!
Software Developer C#/.Net
I apply to:
ALTEN Polska
Kraków, Lesser Poland
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