Senior Software Engineer (.NET) | f/m/d

Net

Senior Software Engineer (.NET) | f/m/d

Net
plac Trzech Krzyży 10, Warszawa +1 Location

ERGO Technology & Services

Full-time
Permanent
Mid
Hybrid

Job description

About Us

ERGO Technology & Services S.A. (ET&S S.A.) was established in January 2021 following the integration of ERGO Digital IT and Atena into one entity, leveraging both companies’ strengths and best practices. As a part of ERGO Technology & Services Management AG, the technology holding of ERGO Group AG, we support millions of internal and external customers with state-of-the-art IT solutions to everyday problems.


In October 2022, ET&S S.A. expanded its scope of operations by creating a Business Services unit to contribute in a new way to the growth of ERGO’s business. Acting as a co-partner and internal consultant, it adds non-IT value and supports the development of the entire ERGO Group, currently offering skills in reporting, analysis, actuarial, and input management. We are committed to fostering innovation and meeting the evolving needs of our clients worldwide.


Discover how we implement AI, IoT, Voice Recognition, Big Data science, advanced mobile solutions, and business-related services to anticipate and address our customers’ future needs.


About the role

The role will specifically be related to the build, maintenance, and support of “Product Hub”, a homegrown integrated platform that redefines how Product Managers - and soon Project Managers – create compliant delivery. It dynamically guides users through stages of the SDLC compliance lifecycle, requesting input only for Work Products and Activities relevant to their context while reducing risk and administrative overhead.


How you will get the job done

  • analysising and programing of bugfixes for the Product Hub using the .NET Framework for APIs and background jobs, ​SQL and PowerShell for the database system, ​Bicep and PowerShell for the cloud infrastructure and Angular and TypeScript for the frontend system  

  • developing APIs and backend code in the .NET framework and extending the database structures in SQL to integrate with upstream services

  • ​implementing frontend views and modules for Angular based on TypeScript for new features in the system

  • creating code to call and reacting to APIs provided by the backend

  • developing integration tests in the .NET Framework for features in the system to ensure high quality of the code delivered

  • extending our reporting system in the .NET Framework for new features delivered and keeping our interface with the Data Driven Conformance Review (DDCR) reporting functional

  • supporting Quality Assurance mechanism via Azure DevOps Pull Requests performing code reviews in a 4-eye principal with other developers and implementing quality recommendations as agreed with the team


Skills and experience you will need

  • fluent spoken and written English

  • 5+ years of proven expertise in Frontend Development (ideally using the Angular framework)

  • 5+ years of proven experience in developing backend services using the latest version of .NET core  

  • experience in the development of database structures, and their integration into applications using object-relational mapping

  • experience designing and maintaining Cloud based infrastructure services, including monitoring of said services and applications using the infrastructure

  • familiarity with Playwright based UI testing

  • knowledgeable in three or more frameworks such as: MediatR; Auto Mapper; Fluent Validation; ASP.NET Core; ASP.NET Core Integration Tests.

  • experience using Azure SQL Database and  Entity Framework

  • familiarity in the creation and maintainance of Azure DevOps build and release pipelines

  • experience with the automated generation of PDF documents using document generation engines

  • ability to grow and take on challenges in a demanding environment

  • strong communication skills, high degree of customer orientation

  • being an active member of an Agile, cross-functional team developing software for innovative business products


Perks & Benefits

Let's be healthy

Medical package, sports card, and numerous sports sections – these are some of the benefits that help our employees stay in good shape.

Let's be balanced

Work-life balance is a key aspect of a healthy workplace. We offer our employees flexible working hours, a confidential employee assistant program, as well as the possibility of remote working. However, staying at home with our in-office gaming room and dog-friendly office in Warsaw won’t be easy.

Let's be smart

We organize numerous workshops and training courses. Thanks to hackathons and meetups, our specialists share their expertise with others. Additionally, we have a wide range of digital learning platforms and language courses.

Let's be responsible

Each year, we participate in several CSR activities, during which, together with our colleagues, we do our best to create a better future.

Let's be fun

Company-wide bike races and soccer matches, film marathons in our cinema room or other engaging team-building activities – we got it covered!

Let's be diverse

Every team member is valued, regardless of gender, nationality, religious beliefs, disability, age, and sexual orientation or identity. Your qualifications, experience, and mindset are our greatest benefit!

Tech stack

    English

    C1

    .Net

    advanced

    English

    advanced

    Azure DevOps

    regular

    SQL

    regular

Office location

Published: 03.03.2026

Senior Software Engineer (.NET) | f/m/d

Summary of the offer

Senior Software Engineer (.NET) | f/m/d

plac Trzech Krzyży 10, Warszawa
ERGO Technology & Services
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