.NET Developer Cloud-Native Microservices Architecture

Belvedere Recruitment KRAKÓW 2026-08-04

Technical Expertise:

  • 8-10 years of experience in software development.
  • Proficiency in .NET Framework, .NET Core, and C#.
  • Experience with ASP.NET MVC, Web API, and modern .NET versions (6/7/8).
  • Strong knowledge of SQL Server and NoSQL databases (e.g., MongoDB, Kafka).
  • Expertise in API development and microservices architecture.

Cloud & DevOps:

  • Hands-on experience with Microsoft Azure, Azure DevOps, and CI/CD pipelines.
  • Familiarity with Docker, Kubernetes, OpenShift, and Service Fabric.

Testing & Quality Assurance:

  • Experience with unit testing frameworks (XUnit, NUnit).
  • Strong understanding of integration testing and test-driven development (TDD).

Architecture & Design:

  • Deep understanding of software design patterns and clean architecture.
  • Ability to lead technical design and make architectural decisions.

Soft Skills & Leadership:

  • Ability to guide and mentor junior developers.
  • Active participation in Agile and Scrum ceremonies.
  • Strong analytical and problem-solving skills.
  • Clear communication of technical concepts to both technical and non-technical stakeholders.

Location: Kraków

Remote Status: Hybrid

Contract Type: Contract

Duration (Months): 6

  • Lead technical design and architectural decisions within a high-performing Agile team
  • Work across modern .NET stacks (6/7/8) and cloud-native solutions using Microsoft Azure
  • Mentor junior developers and contribute to team capability building
  • Deliver scalable, high-performance solutions aligned with strategic business goals

Company Overview

Our client is a technology-focused organisation operating within the financial services sector, delivering solutions that support critical business operations. They work with both legacy and modern technology stacks, balancing innovation with stability. The team follows Agile methodologies and values collaboration, technical excellence, and continuous improvement. With a focus on cloud-native architectures and microservices, they're building scalable systems that meet evolving business needs.

They're looking for an experienced .NET Developer to join their STP Tribe in Kraków on a contract basis. This is an opportunity to work on meaningful technical challenges, contribute to architectural decisions, and help shape the future of their technology landscape.

Position Overview

As a .NET Developer, you'll play a central role in designing, developing, and delivering scalable solutions that support strategic business objectives. You'll work across both legacy .NET Framework applications and modern .NET versions, contributing to cloud-native architectures and microservices-based systems. This role requires strong technical expertise, leadership capabilities, and a proactive approach to problem-solving. You'll collaborate with architects, testers, and product owners in an Agile environment, ensuring delivery quality and alignment with business requirements.

Benefits

While specific benefits details are being finalised, you'll join a collaborative team environment that values technical excellence and continuous learning. The role offers opportunities to work on challenging technical problems, contribute to architectural decisions, and develop your leadership skills through mentoring. You'll be part of an Agile team that encourages knowledge sharing, innovation, and professional growth within a supportive and collaborative culture.

How to Apply

To apply for this role, please submit your CV using the form below or email [email protected].

,[Develop and maintain applications using .NET Framework, .NET Core, and modern .NET versions (6/7/8 or beyond)., Design and implement APIs and microservices-based solutions., Integrate cloud-native components using Microsoft Azure, Azure DevOps, and containerisation tools., Collaborate with architects, testers, and product owners to ensure delivery quality., Lead technical design discussions and contribute to architectural decisions., Ensure code quality through unit testing, integration testing, and TDD practices., Participate actively in Agile ceremonies including sprint planning, backlog grooming, and retrospectives., Mentor junior developers and contribute to team capability building., Troubleshoot complex technical issues and provide effective solutions.] Requirements: Software development, SQL Server, Cloud, DevOps, xUnit, NUnit, TDD, Architecture, Design, .NET