Logo Vexcash

Senior .NET/C# Developer

New

Vexcash

Job

  • Level
    Senior
  • Job Field
    Web, Application, Full Stack
  • Employment Type
    Full Time
  • Contract Type
    Permanent employment
  • Location
    Berlin
  • Working Model
    Hybrid, Onsite

    • Job Summary

    In this job, you will develop modern web applications in the FinTech sector, build reliable RESTful APIs, optimize SQL databases, and implement automated tests while working in an agile team.

    Job Technologies

    Your role in the team

    • VEXCASH AG is Germany's leading online provider of short-term loans. We offer our customers a quick and straightforward solution to bridge the gap until their next payday. More than 800,000 customers already rely on our service. Thanks to our innovative approach, they can secure financial liquidity without having to commit to a long-term agreement.
    • We are looking for an experienced .NET/C# Developer to join our team and contribute to the development of modern web applications in the FinTech sector. You will work in a skilled and collaborative environment using modern Microsoft technologies (.NET 8+) to build reliable, maintainable, and high-quality software solutions. As a full-stack developer, you will contribute across the entire application stack, with a primary focus on backend services and APIs, while also supporting frontend development where needed.
    • Develop clean, maintainable, testable, and reusable C# code based on business requirements and user stories.
    • Design, develop, and maintain applications using ASP.NET Core MVC, ASP.NET Core Razor Pages, and Entity Framework Core.
    • Design and implement RESTful APIs following best practices and scalable architecture principles.
    • Contribute to frontend development using HTML5, CSS, Bootstrap, JavaScript, and TypeScript.
    • Work with SQL Server, including data modelling, query optimization, and performance tuning.
    • Implement automated tests (unit and integration) to ensure software quality.
    • 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 and performance issues.
    • Contribute to continuous improvement of code quality, architecture, and development processes.

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    Our expectations of you

    Qualifications

    • Starkes Wissen in SQL Server, relationalem Datenbankdesign und Abfrageoptimierung.
    • Gutes Verständnis der Prinzipien der Softwarearchitektur und Designmuster.
    • Vertrautheit mit CI/CD-Pipelines und Tools.
    • Strong problem-solving skills and focus on code quality.
    • Good command of English and German.

    Experience

    • Strong professional experience with C# and the .NET ecosystem.
    • Hands-on experience with .NET Framework (maintenance and enhancement of legacy applications) and .NET 8+ / ASP.NET Core for modern application development.
    • Solid experience with ADO.NET and Entity Framework Core.
    • Experience designing and building RESTful APIs.
    • Experience with frontend technologies (HTML5, JavaScript/TypeScript, CSS).
    • Experience with automated testing frameworks (e.g., xUnit, NUnit, MSTest).
    • Experience using Git in collaborative development environments.
    • Experience with Microsoft Azure.
    • Experience working in agile development environments.

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    What we offer

    • We currently offer the Deutschlandticket on a 100% basis (available to employees only).
    • We currently offer membership of Urban Sports (available to employees only).
    • Frisches Obst in Körben, heiße und kalte Getränke in unserem Büro.
    • An international, dynamic, committed and supportive team.
    • An office located right next to Berlin's main railway station Hauptbahnhof, designed in the style of a co-working space.
    • Hybrid Working.
    • Opportunities for personal and professional development.
    • A secure job in a company that has enjoyed a steady success story since its founding in 2011.

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    Benefits

    Food & Drink

    Health, Fitness & Fun

    Topics You Will Work On

    Job Locations

    • Location Berlin

      Germany

    About Your Employer

    Vexcash

    Vexcash

    Vexcash is the first provider of short-term loans in Germany. Founded in 2011, the company helps with unexpected financial bottlenecks until the next money arrives.

    Description

  • Company Type
    Established Company
  • Working Model
    Hybrid, Onsite
  • Industry
    Internet, IT, Telecommunication
    • Logo Vexcash

    Senior .NET/C# Developer

    Vexcash
    Location
    Berlin
    Working Model
    Hybrid, Onsite
    Diversity
    Open for all genders

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