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We are looking for

Senior/Tech Lead .NET + Azure

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Team size


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90 - 130 PLN/h net B2B

up to 150 PLN/h net B2B

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Technical Lead

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About Spyrosoft

Currently named the fastest growing technology company in Europe by the Financial Times, we were founded in 2016 by a group of IT experts with established backgrounds in software engineering. We specialise in technology solutions for industry 4.0, automotive, geospatial, healthcare & life sciences, employee experience & education and financial services industries. Our teams are based internationally - Poland (Wrocław, Kraków, Białystok, Warsaw), UK (Bournemouth), Germany (Brunswick, Munich), Croatia (Zagreb), USA (Ann Arbor) and India (Vadodara).

Project description

Spyrosoft is responsible for implementing and developing an IoT platform that will be used by connected devices manufactured by a global leading manufacturer of water quality solutions such as plumbing, flow control, water quality, drainage and HVAC devices and solutions.

Azure-based, cloud IoT platform will be the heart of a solution used by few dozen types of devices to provide features like condition monitoring, remote control, device twin, software update over the air, predictive maintenance and others. Shared Services Platform will be developed by several scrum teams simultaneously to quickly connect new types of devices.

Job description

Technical Leader in cooperation with Cloud Architects and Business Analysts will be responsible for leading one of the implementation teams working on connecting the Clients' products to Shared Services Platform.

Main responsibilities are:

  • technical team leadership,
  • communication with the client,
  • implementation tasks planning,
  • code quality management,
  • coding and implementation.

The most important thing is to be open-minded, keen to learn new technologies, being a team-centric person that would like to work with distributed systems.


  • commercial experience with .Net technologies (C#, .NET Core, Entity Framework)
  • experience with some of the following Azure services: Functions, Logic apps, Web Apps, SQL Server, IoTHub (DPS, Device Twin), Kubernetes/AKS, PowerBI
  • knowledge of Design patterns, OOP
  • experience working with web services / APIs - REST
  • knowledge of Clean Code and Unit Testing
  • knowledge of SQL
  • experience with source code management (GIT), Continuous Integration, Continuous Delivery and automated deployment
  • fluent English (spoken and written)
  • teamwork, high communication skills, ability to discuss and find the best solutions

Nice to have:

  • micro-services architecture experience
  • IoT domain knowledge

Recommend a friend and claim 5000 PLN/8000 HRK/GBP 500

Refer a friend who has experience working as a part of a development team, and once they’re hired, we will pay you a bonus of 5000 PLN in Poland, 8000 HRK in Croatia or GBP 500 in the UK.

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    Meet the recruiter

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    Joanna Bęben_trójkąt
    At Spyrosoft, it is up to you which direction your skills will develop in and what your career path will look like.
    Joanna Bęben
    Senior Recruitment Specialist


    We support you at every stage

    Check out the benefits of working at Spyrosoft

    Group insurance

    We've prepared life insurance on great terms for you.

    Type of cooperation

    An employment contract or B2B depending on your needs.

    Multisport card

    Crossfit or pilates? With the card you can enter selected gyms for free.

    Flexible working hours

    You're not an early bird? You can work for us when you are the most productive.

    Remote work

    In most projects, each specialist can work one day a week from any location.

    Private health care

    We have several packages from two suppliers to choose from, without waiting in queues.

    Choice of equipment

    You choose which equipment will work best for you.


    Decide on your development. Go to a conference, learn a new language or buy a selection of books in your field.

    Apply now

    Recruitment process (run remotely but you're more than welcome to visit us at the office)

    Proces rekrutacyjny icon
    We check your CV

    We carefully read every CV we receive. If you meet our requirements, we call you to learn more about your skills and needs.

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    We check your qualifications

    After talking on the phone, it's time for the technical part of recruitment, during which we can ask you to complete the task related to your position. We always provide feedback after this meeting.

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    We make an appointment

    The next stage is a meeting in one of our offices or online. You will have the opportunity to learn more about the team and work culture from the person who manages the department and/or Spyrosoft partner.

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    You get the answer

    At Spyrosoft, we contact every person who was taking part in recruitment process. If we accept your candidacy, we will also send you a list of the next steps.