C# Cloud Developer
Offer summary

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

The project focuses on building cloud-based analytical solutions for the agricultural industry to support sustainable resource use. Core technologies include C#, .NET, Microsoft Azure. Main responsibilities involve development and maintenance of the cloud platform, designing and refactoring solutions, extending APIs, and ensuring quality and performance optimization. Work is conducted in an Agile/Scrum environment. Benefits include private healthcare, multisport, insurance, and flexible working hours.

new

C# Cloud Developer

Company: FOSS POLSKA Sp. z o.o.

from: 21 July 2026
to: 20 August 2026
salary not specifiedB2B contract (full-time)
Offer parameters
level:mid
working mode:hybrid
Warszawa, Śródmieście
Warszawa, ŚródmieścieChmielna 19View on map

Requirements

Expected technologies

.NET
SQL
C#

Optional technologies

Microsoft Azure
Azure DevOps
Jira
Snowflake Data Cloud

Our requirements

  • BSc or MSc in software engineering or computer science
  • 5+ years of proven track record as a strong backend developer in C#/.NET environment
  • Solid experience with client/server development or similar architectures
  • Capability of database development and management (SQL)
  • Knowledge of Agile development and Scrum
  • Understand the importance of data security, reliability and performance
  • You are a team player, and knows the difference between working in a team and working as a team.
  • You have a can-do attitude – you are not afraid to solve a task outside of your specialty and you believe that testing is an integrated part of making a good solution
  • Having DevOps mindset
  • Good communication skills, team-player attitude
  • English at least at CEFR level B2 –Intermediate

Optional

  • Knowledge in Unit testing and TDD
  • Experience with Cloud technologies – preferably MS Azure
  • Experience with a visual task management context like Azure DevOps or Jira
  • Experience with data lake solutions on azure and data analytics tools like SnowFlake

Your responsibilities

FOSS Software Services is responsible for developing innovative cloud based services using data from our analytical instruments, and therefore has a significant contribution to the success of our new product launches.
You will be part of a scrum team and your primary tasks will involve:
  • Development and maintenance of the cloud platform written in .NET
  • Design solutions accommodate new requirements and adapt new cloud technologies
  • Refactor existing solution to accommodate new requirements and adapt new technologies
  • Extend and evolve APIs to allow easy access for external developers/systems
  • Deliver a high quality cloud service, ensure proper test coverage, optimize performance
  • For this we will provide proper training and introduction to our platforms, how our digital solutions are developed and insight into the specific digital platform requirements and specifications. We further expect you to work in an open and transparent fashion in a cross-border collaboration between the new team in Pecs and cloud development at HQ. Our solutions are mainly implemented using C# and based on Microsoft Azure.
    Your daily work will be at FOSS Poland in Warsaw. However, it is expected that you will have maximum 5-10 traveling days per year.

    About the project

    Join FOSS Warsaw team as a C# Cloud Developer in FOSS Software Services – and be part of creating world class analytical solutions for the connected agricultural industry and thus support sustainable use of our planets agricultural resources.
    You will have the unique opportunity to be part of the new software team and ensure we have a successful establishment of this new software department at FOSS Warsaw. The new department will work closely together with HQ on cloud based digital services where we use the latest cloud technologies in our products.

    This is how we organize our work

    This is how we work

    in housescrum

    Application

    Send us your application via the link below.
    FOSS is committed to maintaining an inclusive culture and a diverse workforce. You can help us sustain an unbiased recruitment process by not including photo or age in your application.
    Company

    What we offer

    • FOSS is a Danish company which means that we have a Scandinavian style of work based on trust and teamwork
    • Stable working environment
    • Contract B2B
    • Additional benefits such as multisport, private health care, private insurance
    • New office located in the center of Warsaw on Chmielna Street
    • Integration events
    • Flexible working time
    • Professional training & courses

    Benefits

    • sharing the costs of sports activities
    • private medical care
    • sharing the costs of professional training & courses
    • life insurance
    • flexible working time
    • fruits
    • integration events

    FOSS POLSKA Sp. z o.o.

    FOSS is an international company that develops analytical equipment and solutions for food, agricultural and other industries. In a global world with a growing population, there is an ever-increasing demand for safer food, production that is more efficient and less food waste. As a global market leader with HQ in Denmark, we have the expertise to ensure that.
    Today, more than 8 billion people around the world are dependent on nutritional food. Tons of food being produced in a million different ways and under varying conditions, creating challenges all the way from field to fork. One of them, obviously, being the effects, it has on climate change.
    FOSS helps the world’s 100 biggest food companies and more than 40.000 others around the world navigate exactly that with intelligent, data-driven and innovative analytical solutions.

    This is how we work

    C# Cloud Developer
    I apply to:
    FOSS POLSKA Sp. z o.o.
    Warszawa, Śródmieście
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