.NET Developer

Job not on LinkedIn

🕒 October 29, 2025

🇵🇱 Poland – Remote

⏰ Full Time

🟡 Mid-level

🟠 Senior

🔙 Backend Engineer

👻 Ghost score 51%

What it means: the chance that no one is really hiring for this job.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Madiff

WebsiteLinkedInAll Job Openings

51 - 200 employees

Founded 2015

💼 Consulting

📦 Logistics

🏥 Healthcare

Consulting • Logistics • Healthcare

Madiff is a technology and consulting company specializing in IT services and digital innovation. They provide a range of solutions, including software development, agile team services, and IT consulting across various industries. With a focus on delivering high-quality, multi-skilled remote teams, Madiff aims to enhance business performance and support clients in navigating the complexities of their respective markets.

📋 Description

• Develop and maintain enterprise-grade backend applications using .NET (Core/6/8) • Design and implement scalable, secure, and high-performance RESTful APIs • Collaborate with developers, architects, and analysts in an Agile environment • Participate in code reviews, apply clean architecture principles, and ensure coding best practices • Support CI/CD integration and maintain code quality standards • Contribute to automation and performance optimisation across systems

🎯 Requirements

• Strong experience in .NET (Core/6/8) with backend focus • Proficiency in building RESTful APIs and integrating enterprise systems • Good understanding of SQL and query optimisation • Familiarity with CI/CD pipelines , Git , and Agile methodologies • Fluent Polish and English • Hands-on experience with AI-powered coding tools such as Cursor or GitHub Copilot , either commercially or through consistent private use (strongly preferred) • Experience in Azure or other cloud environments (strongly preferred) • Familiarity with microservices architectures (strongly preferred) • Exposure to test automation or DevOps practices (strongly preferred)

🏖️ Benefits

• Solid, competitive salary • Work in multilingual, multinational and multicultural environment on international projects • Comprehensive healthcare • Long-term B2B contract with stable project pipeline • Fully remote model

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