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April 9, 2026

(MID) Software Engineer with C#

Senior • Hybrid

15,000 - 21,000 PLN

Gdansk, Poland

Our mission is to provide innovative services critical to society, unlocking a cleaner, better, and more profitable future. Working towards this goal, Volue has become a leading technology supplier and enabler of the green transition, helping energy companies simplify and optimize everyday operations.

We are now looking for a Software Engineer who can help us to continuously improve Volue’s ability to provide value to customers in line with the Volue mission.


What you will be doing to make a difference:

  • Developing a domain-rich auction application for power grids built with .NET 9.

  • Building asynchronous communication based on RabbitMQ, ensuring scalability and reliability of data exchange between services.

  • Developing and maintaining cloud infrastructure on Microsoft Azure — from architecture and deployment to production monitoring.

  • Making a real impact on a product that supports the energy transition and shapes how energy is balanced on the markets of tomorrow.


What you need to succeed:

  • Over 3-4 years (mid) or over 5 years (senior) of commercial experience in C# backend development.

  • Proficiency in web application development using ASP.NET Core and WebAPI.

  • A solid understanding of SQL databases and ORM frameworks.

  • Experience with message brokers such as RabbitMQ.

  • Familiarity with cloud infrastructure (preferably AKS), CI/CD tools (like GitHub Actions), Docker, and Kubernetes.

  • Business fluency in English.

  • Openness to a hybrid work model: 2 days in Volue Gdansk office per week

Nice to have: Kustomize

Two-stage recruitment process

1. Introductory meeting with members of the Ancitra team

2. Interview with the Head of Trading Development


Reasons to join Volue team and what we offer:

  • Large degree of influence in shaping & developing the role further

  • Great colleagues in one of Europe’s most exciting green tech companies with innovative and international work environment

  • Flexible working hours  & competitive compensation package

In Volue, we cherish each employee’s competence, ideas and personality. Let your skills and talent be a part of our team – and let us leave our mark on the world together! 

Company Culture

In Volue, we believe that in order to be a successful company, we need to bring everyone to the table.

We look at diversity as a competitive advantage. A diverse workforce enables better decision-making and creates more value. By inclusion, we refer to the sense of belonging and being part of a community at work. We want the people of Volue to feel welcome, valued and not least encouraged to bring their whole, unique selves to work.

Volue is about people. From staff to client, people are at the center of all our operations, and we always strive for a flat structure where everyone feels included, appreciated and recognized for their individual efforts. Or as we call it "ONE Volue". We hire talented individuals, regardless of gender, race, ethnicity, ancestry, age, disability, sexual orientation, gender identity or expression, cultural background or religious beliefs.

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