.NET Developer

Groupe SII

Full-time Poznań, Greater Poland Voivodeship Computer Occupations

Posted:

February 26, 2026

Location:

Poznań, Greater Poland Voivodeship, Poland

Job Description

 As our worker, you will join the community of over 400 experienced .NET Developers at Sii.
 Our specialists have contributed to developing one of the most popular FinTech Payment Platforms, helped the Investment Banking community develop new systems and applications from scratch, and created lab equipment controlling software for advanced DNA/RNA analytics.
 We are a Microsoft Solutions Partner and members of Microsoft Cloud Elite. This would give you access to unique projects and many perks, such as free training and exam vouchers.
 Our candidates receive a personalized offer that matches their career plan and preferences, with many different projects to choose from.
 Your role Developing applications based on .NET
 Collaborating with the team and stakeholders from product definition to launch
 Actively participating in Scrum team activities
 Using good practices such as code review, unit testing, design patterns, and DevOps c...
                

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Job Overview

Job Type: Full-time

Location: Poznań, Poland

Posted: February 26, 2026

Deadline: April 07, 2026