Remote Senior .NET Backend Engineer - Industrial Systems

Sii Poland; Katowice; On-site; PLN 180,000 - 240,000; Full time

Benefits offered by this job

Great Place to Work

Solid financial situation

Contracts with the biggest brands

Centre of internal trainings

Many experts you can learn from

Open and accessible management team

Profit sharing

Passion Sponsorship program

Regular integration events and trips

Comfortable and well-equipped offices

MySii app

Medical care

Job summary

Sii Poland is seeking a Senior .NET Developer to join our in-house team working remotely from Poland. You will deliver long-term C#/.NET backend solutions for industrial systems, focusing on collaboration, CI/CD practices, and integration with industrial communication protocols.

You will collaborate closely with your team to create robust applications and enhance system integration. Join a dynamic agile environment with Azure DevOps, Git, and modern development workflows.

Qualifications

• Minimum 5 years of experience in C#/.NET backend development.
• Familiarity with OPC UA, Modbus and IO-Link industrial protocols.
• Strong expertise in Azure DevOps and Git.
• Excellent communication and teamwork skills.
• Advanced level of English.

Responsibilities

• 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

Skills

C#/.NET backend development

OPC UA/Modbus/IO-Link protocols

Azure DevOps

Git

English (Advanced)

Tools

Azure DevOps

Git

Job description

Sii Poland is seeking a Senior .NET Developer to join our in-house team working remotely from Poland. You will deliver long-term C#/.NET backend solutions for industrial systems, focusing on collaboration, CI/CD practices, and integration with industrial communication protocols.

You will collaborate closely with your team to create robust applications and enhance system integration. Join a dynamic agile environment with Azure DevOps, Git, and modern development workflows.