[WCF] Senior Software Engineer (.NET)- 6-months project

Posted Yesterday
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Hiring Remotely in Kraków, Małopolskie, POL
In-Office or Remote
Senior level
Software
The Role
Lead design and build of cloud-native backend services using Microsoft .NET and Azure. Implement event-driven architectures with Service Bus/Event Hub, develop Azure Functions and App Services, maintain CI/CD pipelines, ensure code quality through testing and reviews, optimize SQL Server databases, troubleshoot complex backend issues, contribute to architecture decisions, and promote ownership and continuous improvement in an agile environment.
Summary Generated by Built In
Company Description

Software Mind develops solutions that make an impact for companies around the globe. Tech giants & unicorns, transformative projects, emerging technologies and limitless opportunities – these are a few words that describe an average day for us. Building cross-functional engineering teams that take ownership and crave more means we’re always on the lookout for talented people who bring passion and creativity to every project. Our culture embraces openness, acts with respect, shows grit & guts and combines employment with enjoyment.

Job Description

Project – the aim you’ll have

As a Senior .NET Developer, you will play a key role in designing, building, and delivering cloud-native applications that power scalable and reliable digital services. You’ll collaborate closely with architects, DevOps engineers, and cross-functional teams to develop solutions that leverage the best of Microsoft Azure technologies.

The current project is expected to continue until February 28, 2027. Following its completion, we will explore opportunities to transition you to another project, depending on business needs and project availability.

Position – how you’ll contribute

As a Senior .NET Developer, you will play a key role in designing, building, and delivering cloud-native applications that power scalable and reliable digital services. You’ll collaborate closely with architects, DevOps engineers, and cross-functional teams to develop solutions that leverage the best of Microsoft Azure technologies.
In this role, you will:

  • Lead the development of robust backend services using Microsoft .NET and Azure cloud technologies.
  • Design and implement event-driven architectures utilizing Azure Service Bus and Event Hub.
  • Build and maintain Azure Function Apps, App Services, and contribute to efficient CI/CD pipelines in Azure DevOps.
  • Ensure code quality through automated testing, code reviews, and adherence to software engineering best practices.
  • Optimize database performance and reliability through proficient use of SQL Server and related technologies.
  • Diagnose and resolve complex technical issues while ensuring system stability and performance.
  • Actively contribute to architectural decisions and propose scalable solutions for evolving business needs.
  • Drive a culture of ownership, accountability, and continuous improvement within the development team.
  • You’ll be working in an environment that values clean code, automation, and innovation. This position offers the opportunity to shape solutions end-to-end — from concept to deployment — while collaborating in an agile, cloud-first setting.

Qualifications

Expectations – the experience you need

  • Minimum 6 years working as a .NET Developer
  • Strong working knowledge of Microsoft .NET for building cloud-based services.
  • Familiarity with Azure messaging/event-driven services such as Service Bus and Event Hub.
  • Experience working with Azure Function Apps, App Services, and Azure DevOps
  • Experience with CI/CD pipelines and DevOps practices.
  • Familiarity with unit testing and mocking frameworks.
  • Proficiency in SQL and database development (e.g., SQL Server).
  • Experience with automated testing, debugging, and code reviews.
  • Demonstrable experience of end-to-end design, build, and delivery of applications, ideally within a cloud-native environment
  • Writing clean, efficient, and maintainable code with a strong focus on quality, testing, and best practices.
  • Identify, troubleshoot, and resolve backend issues proactively and efficiently.
  • Ability to anticipate challenges, propose solutions, and take ownership of tasks.
  • Experience using AI-assisted development tools.
  • Fluent communication in English.

Additional skills – the edge you have

  • Experience in fin-tech
  • Certificates proving Azure knowledge

Additional Information

Our offer – professional development, personal growth

  • Flexible employment and remote work
  • International projects with leading global clients 
  • International business trips  
  • Non-corporate atmosphere 
  • Language classes 
  • Internal & external training 
  • Private healthcare and insurance  
  • Multisport card 
  • Well-being initiatives 

Skills Required

  • Minimum 6 years working as a .NET Developer
  • Strong working knowledge of Microsoft .NET for building cloud-based services
  • Familiarity with Azure messaging/event-driven services such as Service Bus and Event Hub
  • Experience with Azure Function Apps, App Services, and Azure DevOps
  • Experience with CI/CD pipelines and DevOps practices
  • Familiarity with unit testing and mocking frameworks
  • Proficiency in SQL and database development (SQL Server)
  • Experience with automated testing, debugging, and code reviews
  • Demonstrable experience of end-to-end design, build, and delivery of cloud-native applications
  • Experience using AI-assisted development tools
  • Fluent communication in English
  • Experience in fin-tech
  • Certificates proving Azure knowledge

Software Mind Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Software Mind and has not been reviewed or approved by Software Mind.

  • Fair & Transparent Compensation Pay is considered competitive for core hiring markets, with “good salary” cited in multiple locales. Public salary snapshots provide a baseline that helps candidates assess offers and negotiations.
  • Flexible Benefits Remote or hybrid options are prominently highlighted, and a remote‑work program is publicly noted alongside positively cited work‑from‑home experiences. Flexibility around schedules and location is presented as part of the package.
  • Wellbeing & Lifestyle Benefits Private medical care, language classes, sports/fitness support, and learning initiatives are listed for several Central/Eastern European locations, with occasional workation perks promoted. These lifestyle‑oriented offerings complement base pay and can enhance perceived total rewards.

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The Company
HQ: Kraków
1,000 Employees
Year Founded: 1999

What We Do

Software Mind is a global digital transformation partner with operations throughout Europe, the US and LATAM. Driven by tech and empowered by people, we provide companies with software engineers and autonomous, cross-functional development teams who manage software life cycles from ideation to release and beyond. For over 20 years we’ve been enriching organizations with the talent they need to boost scalability, drive dynamic growth and bring disruptive ideas to life. Our top-notch engineering teams combine ownership with leading technologies, including cloud, AI, data science and embedded software to accelerate digital transformations and boost software delivery. A culture, driven by trust, that embraces openness, craves more and acts with respect enables our experts to create evolutive solutions that support scale-ups, unicorns and enterprise-level companies around the world.

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