Senior .NET Developer | Railroad Ticket Selling System

Senior Remote Poland $5,500–6,100/mo Full-time Posted 3 months ago

Skills & stack

Languages

Frameworks

.NET

Tools & Infra

AWS

Skills

Microservices

About the role

DataArt is hiring a Senior .NET Developer for remote backend work in Poland. You will help modernize and extend an independent online railroad ticket retailer's IT system, working within one of its independent teams.

Work format

This is a full-time position requiring B2 English and good spoken communication.

Skills and tools

.NET
AWS
C#
Microservices

What to prepare

Prepare a walkthrough of a backend refactoring example, covering code maintainability, scalability and unit testing.
Select examples of your AWS work using S3, ECS, Lambda or SQS in a cloud-native microservices setup.

Responsibilities

Refactor and expand the railroad ticket-selling system.
Develop, improve and maintain scalable backend code.
Work with cross-functional teams to implement new features.

Requirements

Bring 7+ years of backend development experience, including 7+ years with .NET and C#.
Hands-on AWS experience with S3, ECS, Lambda and SQS.
Experience building cloud-native microservices and applying SOLID principles.
Unit testing experience with nUnit and Moq.
Experience with Entity Framework or NHibernate and Agile development.

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DataArt

Outsource

Global IT consultancy and custom software engineering company with major European delivery hubs in Poland, Bulgaria and Serbia, building software for clients in fintech, healthcare, travel and media.

Location: Wroclaw, Poland
Team size: 1000+
Remote policy: Hybrid

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