Summary: Andersen is seeking a Backend Developer (.NET) with Spanish/Portuguese to build secure, scalable APIs and backend integrations for insurance systems in a regulated environment. Highlights: 1. Build secure, scalable APIs and backend integrations for insurance systems. 2. Work on cloud-based APIs ensuring reliable data exchange and high performance. 3. Opportunity for professional, financial, and career growth with mentoring. Andersen is hiring a **Backend Developer (.NET)** **with Spanish/Portuguese** to build secure, scalable APIs and backend integrations for insurance systems in a regulated environment. **The customer** is a large international organization operating in the insurance and risk protection domain, providing a wide range of services for both individual and corporate clients. The customer has a strong global presence, delivers diversified insurance solutions across multiple lines of business, and is known for its mature operational model, financial stability, and well\-established expertise in service delivery and claims management. **The project** is focused on building secure, scalable backend integrations between internal insurance systems and external partner claim management platforms. It involves designing and implementing cloud\-based APIs to ensure reliable data exchange, high performance, and stability within a regulated enterprise environment. **Responsibilities:** * Developing backend APIs using C\#, .NET Core, ASP.NET Core. * Implementing integrations with internal and external systems. * Writing clean, testable, production\-ready code. * Participating in code reviews and architecture discussions. * Debuging production issues and support releases. * Working closely with Lead, QA, and BA. **Must\-haves:** * Experience in backend development for 4\+ years. * Strong knowledge of C\# .NET Core / ASP.NET Core REST APIs. * Experience with cloud platforms (Azure preferred). * Experience with SQL databases Understanding of distributed systems. * Experience with CI/CD and Git workflows. * Level of English – from Upper\-Intermediate and above. * Level of Spanish/Portuguese – from Upper\-Intermediate and above. **Nice\-to\-haves:** * Experience in OpenAPI / Swagger. * Experience in NoSQL. * Experience in enterprise integrations. **Reasons why this job would be interesting to you:** * Experience in teamwork with leaders in FinTech, Healthcare, Retail, Telecom, and others. Andersen cooperates with such businesses as Samsung, Siemens, Johnson \& Johnson, BNP Paribas, Ryanair, Mercedes, TUI, Verivox, Allianz, T\-Systems, etc.. * The opportunity to change the project and/or develop expertise in an interesting business domain. * Guarantee of professional, financial, and career growth! The company has introduced systems of mentoring and adaptation for each new employee. * The opportunity to earn additional up to 1,000 USD per month by participating in the company's activities. * Access to the corporate training portal, where the entire knowledge base of the company is collected and which is constantly updated. * Bright corporate life (parties / pizza days / PlayStation / fruits / coffee / snacks / movies). * Certification compensation (AWS, PMP, etc). * Referral program. * English courses. * Private health insurance and compensation for sports activities. Join us! Job Types: Full\-time, Permanent Work Location: Remote