C# Developer, .NET – Freelancer

Job not on LinkedIn

🔥 1 hour ago

🌏 Anywhere in the World

⏳ Contract/Temporary

🟡 Mid-level

🟠 Senior

🔙 Backend Engineer

👻 Ghost score 17%

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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Vexcash

WebsiteLinkedInAll Job Openings

11 - 50 employees

Founded 2011

💸 Finance

💳 Fintech

👥 B2C

Finance • Fintech • B2C

Vexcash is a German online short-term consumer lending company that provides small, payday-style loans to individual consumers through its website and digital channels. It operates as a direct-to-consumer lender with automated online applications, credit checks, and servicing aimed at offering fast, short-term credit solutions. The company primarily serves retail borrowers in Germany and nearby markets.

📋 Description

• Develop clean, maintainable, testable, and reusable C# code based on business requirements and user stories • Design, develop, and maintain backend applications and services using .NET 8+, ASP.NET Core, and Entity Framework Core • Design and implement RESTful APIs following best practices and scalable architecture principles • Work with SQL Server, including data modelling, query optimization, and performance tuning • Work with Entity Framework Core and ADO.NET for efficient data access and persistence • Implement automated unit and integration tests to ensure software quality and reliability • Apply software architecture principles, design patterns, and clean code practices • Collaborate using Git-based workflows and participate in code reviews • Contribute to CI/CD pipelines and automated deployments • Work with Microsoft Azure services and cloud-based architectures • Analyze, troubleshoot, and resolve technical, functional, and performance issues • Contribute to the continuous improvement of code quality, architecture, scalability, and development processes

🎯 Requirements

• Strong professional experience with C# and the .NET ecosystem • Hands-on experience with .NET Framework, including maintenance and enhancement of legacy applications • Strong experience with .NET 8+ and ASP.NET Core for modern backend development • Solid experience with Entity Framework Core and ADO.NET • Proven experience designing and building RESTful APIs • Strong knowledge of SQL Server, relational database design, and query optimization • Good understanding of software architecture principles, design patterns, and clean code • Experience with automated testing frameworks such as xUnit, NUnit, or MSTest • Experience using Git in collaborative development environments • Familiarity with CI/CD pipelines and automated deployment processes • Experience with Microsoft Azure and cloud-based application architectures • Experience working in agile development environments • Strong analytical and problem-solving skills with a strong focus on code quality • Good command of English; German is a plus

🏖️ Benefits

• 12-month contract • 40 hours/week • Freelancer / independent contractor arrangement • Remote worldwide work arrangement

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