Software Engineer (.NET) - Opennet | Allegro Jobs

Software Engineer (.NET) – Opennet


Warsaw, Cracow, Poznań, Gdańsk, Wrocław

Type of contract


Company Sp. z o.o.



Job Description is a leading provider of technological solutions for the logistics industry. We have been a part of the Allegro Group since 2021 and together we are working on the green Allegro One Box parcel machines, of which there are nearly 3 000 across Poland!

We guarantee work on complex programming projects that will undoubtedly expand your skills using the latest technologies and design patterns. Additionally, you will actively participate in the analysis and creation of new solutions delivered to our clients.

We are looking for people who:

  • Have experience in software development using C# language
  • Have worked with ASP .NET framework, with a focus on ASP .NET Web Forms
  • Have created websites using the HTML/CSS/JS stack
  • Have knowledge of relational databases, specifically PostgreSQL
  • Are familiar with web technologies such as TCP, HTTP, REST, and version control system GIT
  • Have a basic understanding of computer fundamentals, including multithreading, data types, and memory management
  • Enjoy working with legacy code
  • Possess analytical thinking skills and the ability to analyze independently
  • Know English at B2 level and Polish at C1+ level

The following are also a plus:

  • Experience in software development using C# .Net 7
  • Familiarity with cloud solutions, especially Azure
  • Knowledge of containerization technologies such as Docker and Kubernetes
  • Understanding of unit and integration testing methodologies
  • Familiarity with transactional concepts including ACID
  • Knowledge of relational database optimization techniques
  • Understanding of parallel and distributed processing concepts

What we offer:

  • Professional development on projects used by millions of people on a daily basis
  • Modern office located in the center of Warsaw (Fabryka Norblina)
  • All necessary tools (laptop, monitor, and company phone), experience a friendly and collegial atmosphere, as well as have the flexibility to choose your working hours or work remotely
  • A rich package of non-salary benefits in the cafeteria system – you decide what you use (including options such as medical, sports and shopping vouchers)
  • Working in a team you can always count on — we have on board top-class specialists and experts in their areas of expertise
  • Significant autonomy in team organization, encouraging continuous development and trying new things
  • Training budget
  • Team building activities

Your main responsibilities:

  • Development and maintenance of existing services in a distributed architecture, as well as creating new components
  • Analysis and optimization of the system, proposing new technical solutions and improvements
  • Responsibility for delivering high-quality solutions

Why is it worth working with us:

  • We are part of Allegro and we are specialists in providing advanced IT systems for logistics management
  • We practice Code Review, Continuous Integration, Scrum/Kanban, Domain Driven Design, Test Driven Development, Pair Programming, depending on the team
  • To match the scale, we also focus on building entire Platforms of tools and technologies that accelerate and facilitate day-to-day development, and we ensure the best Developer Experience to our teams

This may also be of interest to you

Allegro Podcast → Jak powstawały zielone automaty paczkowe Allegro One Box


    Let's be in touch!

    Agnieszka Adamus

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