Possible locations
  • Gdansk
  • Bydgoszcz
  • Bialystok
  • Lodz
  • Cracow
  • Czestochowa
  • Gliwice
  • Katowice
  • Warsaw
Technologies & tools

Must have:

  • .NET
  • C#
  • Visual Studio 2019
  • Rider
  • Git
  • Confluence
  • JIRA
  • ReSharper
  • NCrunch
  • CI/CD
  • Azure DevOps
  • Bitbucket
  • Bamboo
  • Terraform
  • Puppet
  • Octopus
  • ASP.NET MVC
  • ASP.NET Core MVC
  • ReactJS
  • Angular 2+
  • Microservices

Nice-to-have:

  • ASP.NET Core
  • SOA

In reference to the recommendations related to coronavirus, we are open to conducting online recruitment interviews through video conferences.

We are looking for a .NET Developer to join one of our teams that delivers dedicated software for one of our clients – global leader in the fintech market, with more than three decades of experience. Innovation is part of client's DNA and his diverse community of experts keeps anticipating the evolution of commerce worldwide. 

When you join us, you will build applications dedicated to online payment processing and life cycle management system for payment terminals. It will be ideal if you have experience with C# and .NET (framework or core) and you are used to work with any kind of source control tool.

Your role

  • Collaboration with all stakeholders from product definition to running in production in a DevOps collaborative mindset 
  • Being part of a Scrum team and participating actively in all its rituals
  • Taking active part in peer-working sessions 
  • Creating innovative & high quality technical solutions and architecture that will be delivered through Scrum iterations

Your skills
  • At least 5 years of working experience in .NET projects
  • Thorough knowledge of tooling suite & environment: Visual Studio 2019 or Rider, Git, Confluence, Jira, ReSharper, NCrunch
  • Good understanding of CI/CD and experience with: Azure DevOps, BitBucket, Bamboo, Terraform, Puppet, Octopus
  • Experience with microservices architecture
  • Experience on Fullstack positions using: ASP.NET MVC/ASP.NET Core MVC or ReactJS/Angular 2+
  • Good understanding of clean code principles
  • Experience with ASP .NET Core and SOA is nice to have
  • Excellent English skills (both written and spoken)

Job no. 210331-IBE5N

Why Sii

Great Place to Work

it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas

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Hundreds of fascinating projects

prestigious brands from around the world, long-term contracts with many clients

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Projects suited to you

Do you want to change your career path? Is your project coming to an end? We’ll find you a new one! We have an app for this – Job Changer

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We share the profit with Workers

last year we allocated PLN 23 M to this benefit

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PLN 1 000 000 per year for your ideas

with this amount, we support the passions and voluntary actions of our workers

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7 500 experts and many development opportunities

Tech Communities, workshops, a training platform, and a technology blog – you choose

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Employment stability

revenue of EUR 480M, no debts, since 2006 on the market

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Great, comfortable offices

perfect place to work, integrate, have fun together, and celebrate successes

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Open-minded and available management team

quick decision-making, we’re all on a first-name basis

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True values

these are not empty words – we’re guided by them every day

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Fantastic atmosphere

created by all Sii Power People

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Attractive benefits package

private healthcare, benefits cafeteria platform, car discounts and more

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