Senior .NET Developer with Industrial Communication Protocols (f/m/x)

Sii • C# • SQL • 6 days ago
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Salary
≈ $65k – $100k per year (Estimated)
Location
Remote (Poland)
Seniority
Senior · 5+ years exp
Employment
Full-Time
Overview
Company
Impact
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Sii

Sii is a Polish company in the information technology and engineering services sector. It provides software development, testing, business process outsourcing, and engineering solutions for clients in industries such as finance, telecommunications, automotive, and manufacturing.
sii.pl • HQ: Warsaw, Poland • IT Outsourcing • Software • Information Technology

We are looking for a skilled Senior .NET Developer to join our agile in-house development team. You will be responsible for delivering long-term C#/.NET backend solutions for industrial systems, focusing on collaboration, CI/CD practices, and integration with communication protocols. This is a remote position based in Poland, where you will work closely with your team to create impactful solutions. If you are passionate about developing robust applications and enhancing system integration, this opportunity may be the right fit for you.

Your tasks

  • Developing C#/.NET backend solutions for industrial systems

  • Supporting system integration, including industrial protocols

  • Maintaining and enhancing existing applications

  • Collaborating within an agile team using Azure DevOps and Git

  • Implementing CI/CD practices to optimize development workflows

  • Ensuring high code quality and performance standards

  • Participating in code reviews and team meetings to foster knowledge sharing

Requirements

  • Minimum 5 years of experience in C#/.NET backend development

  • Familiarity with industrial protocols such as OPC UA, Modbus, and IO-Link

  • Strong expertise in Azure DevOps and Git

  • Proficient in relational databases and SQL

  • Experience working in agile methodologies

  • Excellent communication and teamwork skills

  • Advanced level of English

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