Software Engineer (.NET Backend)

Quick Facts

• Role: Software Engineer (.NET Backend) on Trading Development (Ancitra)

• Focus: Domain-rich auction application for power grids, supporting energy market balancing

Description

You will help build and maintain a domain-rich auction application for power grids using .NET 9. The work includes asynchronous communication with RabbitMQ and developing and operating cloud infrastructure on Microsoft Azure. Your contribution supports the energy transition and helps shape how energy is balanced on future markets.

Responsibilities

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

• Build asynchronous communication using RabbitMQ to enable scalable, reliable data exchange between services

• Develop and maintain Azure cloud infrastructure, covering architecture, deployment, and production monitoring

Requirements

• 3–4+ years (mid) or 5+ years (senior) of commercial C# backend development

• Proficiency with ASP.NET Core and WebAPI

• Solid understanding of SQL databases and ORM frameworks

• Experience with RabbitMQ

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

• Business fluency in English

• Openness to a hybrid work model (2 days per week in the office)

Benefits

• Meaningful work connected to the energy transition

• Flexible working arrangements with a culture built on trust and autonomy

• Competitive compensation aligned to experience

• International and collaborative environment

• Real influence over how the role develops, with growth opportunities

Pay Transparency

• 16,000–20,000 PLN monthly (UOP)

• 110–140 PLN/h (B2B)