Senior .NET Backend Engineer – Payments (Remote)

Algoteque; Łódź; Remote; PLN 180,000 - 260,000; Full time

Job summary

ALGOTEQUE is an IT consultancy that helps startups and large companies to create and deliver innovative technologies. Join the payment technology team at one of the largest banks in Poland, working on high-volume, 24/7 systems used by millions of customers daily.

This role is mainly remote with team meetings in the Łódź office twice a month; you will design and develop backend services in C# / .NET 8, build REST APIs, work with MS SQL, and integrate Kafka and IBM MQ.

Qualifications

• 5+ years of experience building backend solutions in C# with MS SQL.

Responsibilities

• Design and develop backend services in C# / .NET 8.

Skills

C# backend development

REST API design

Entity Framework

MS SQL

Web API

Docker

Kubernetes

Visual Studio

Git

Postman/Insomnia

Unit/integration tests

CI/CD processes

Kafka

IBM MQ

SSIS

Azure DevOps

Jenkins

TeamCity

SonarQube

Jira/Confluence

Tools

Docker

Kubernetes

MS SQL

Entity Framework

Web API

Visual Studio

Git

Postman

Insomnia

Kafka

IBM MQ

SSIS

Azure DevOps

Jenkins

TeamCity

SonarQube

Jira

Confluence

Bitbucket

Job description

ALGOTEQUE is an IT consultancy that helps startups and large companies to create and deliver innovative technologies. Join the payment technology team at one of the largest banks in Poland, working on high-volume, 24/7 systems used by millions of customers daily.

This role is mainly remote with team meetings in the Łódź office twice a month; you will design and develop backend services in C# / .NET 8, build REST APIs, work with MS SQL, and integrate Kafka and IBM MQ.