Senior .NET Developer
Offer summary

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

The project involves building a cloud-based DocuMate platform for automated document generation triggered by system events from Microsoft Dynamics 365. Core technologies include .NET, ASP.NET Core, Docker. Responsibilities cover backend and API development, analyzing and migrating logic from .NET WPF client, system integrations, supporting cloud security and scalability, and participating in architectural decisions. Experience with CI/CD and tandem team collaboration is required.

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Senior .NET Developer

Company: YOUR ITEAMS sp. z o.o.

from: 27 July 2026
to: 26 August 2026
140 - 160net (+ VAT)/ hr.B2B contract (full-time)
Offer parameters
level:senior
working mode:remote
location:Warszawa, Masovian
Warszawa, Masovian

Requirements

Expected technologies

.NET
C#
ASP.NET Core Web API
Docker

Optional technologies

Kubernetes
Microsoft Dynamics

Operating system

Windows

Our requirements

  • Senior-level experience in .NET / C# development.
  • Expert knowledge of .NET and ASP.NET Core Web API.
  • Experience with modern cloud architectures.
  • Strong experience developing and integrating APIs.
  • Hands-on experience working with external APIs and system integrations.
  • Solid Docker experience.
  • Ability to independently understand and work with existing legacy code.
  • Experience with .NET WPF applications and extracting business logic from legacy solutions.
  • Understanding of CI/CD and automated testing.
  • Ability to contribute to architecture and solution design.
  • Proactive engineering mindset and ability to independently shape technical solutions.
  • Ability to work effectively in a collaborative / tandem setup.

Optional

  • Frontend development skills.
  • Kubernetes experience.
  • Microsoft Dynamics 365 integration experience.
  • Previous experience modernizing legacy .NET applications into cloud-native solutions.

Your responsibilities

  • Support architecture and development of the new cloud-based DocuMate platform.
  • Develop backend services and APIs using .NET and ASP.NET Core.
  • Analyze the existing .NET WPF client application and understand its business logic independently.
  • Extract relevant logic from the legacy application and redesign it for the new cloud environment without unnecessarily carrying over legacy architecture.
  • Build integrations with Microsoft Dynamics 365 and other external IT systems.
  • Support automated document generation triggered by system events.
  • Contribute to template management, centralized storage, and metadata tracking capabilities.
  • Support the design of secure and scalable cloud infrastructure.
  • Work with Docker and potentially Kubernetes.
  • Contribute to CI/CD, automated testing, and overall solution quality.
  • Actively participate in architectural and technical decisions rather than working only on predefined tickets.
  • Collaborate effectively within the development team and potentially work in a tandem setup.

About the project

We are looking for a well-experienced Senior .NET Developer (Cloud) to support the development of the new DocuMate platform. The project aims to rebuild an existing manual C# documentation application into an automated, cloud-based Documentation-as-a-Service solution.
The new platform will automatically generate documents based on system events from Microsoft Dynamics 365 and other IT systems without requiring user intervention. The solution will include APIs, template management, centralized document storage, metadata tracking, and secure, scalable cloud infrastructure. The goal is to create an “anywhere-anytime-anyone” web-based documentation service that reduces the workload of service technicians and increases documentation coverage.

This is how we work on a project

  • Continuous Deployment
  • Continuous Integration
  • documentation
  • issue tracking tools
  • test automation
  • testing environments
We encourage qualified candidates to apply via the application form. Applicants will be considered on the basis of their skills and experience.
Company

What we offer

  • Remote working.
  • Unique TEAL culture, relationship- and respect-driven community, non-corporate atmosphere.
  • Agile approach and no bureaucracy.
  • Outstanding integration trips to various places in Europe.
  • Activities to support your well-being and health.
  • Luxmed Gold Extended medical care and Multisport Plus benefit.
  • Apply
  • ID: 635

Benefits

  • sharing the costs of sports activities
  • private medical care
  • sharing the costs of professional training & courses
  • remote work opportunities
  • flexible working time
  • integration events

Recruitment stages

  • 1.
    CV Screening
  • 2.
    Initial Interview (Online)
  • 3.
    Skills Assessment (Remote)
  • 4.
    Final Interview & Offer

YOUR ITEAMS sp. z o.o.

Our business philosophy had been clarifying for a good few years, during which we gained experience in large and influential corporations. Based on well-established knowledge and best practices, we decided to build a Teal organisation in which we can fully:
  • realize our mutual passion for IT,
  • professionally support our clients in this area,
  • use the best standards born from our experience,
  • have fun creating a harmonious community,
  • stay true to our values and treat every person with respect,
  • say goodbye to hierarchical treatment and lack of empowerment,
  • have a smile on our lips when we think about the next Monday,
  • This is how we work

    Senior .NET Developer
    140–160 zł / hr. (B2B)
    I apply to:
    YOUR ITEAMS sp. z o.o.
    Warszawa, Masovian
    Pracodawca zbiera zgłoszenia przez swój system.
    Przejdziesz na zewnętrzny formularz.

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