Mobile Full Stack Developer

Vbeyond Corporation — Netherlands · Posted ~23 hours ago

Mid

Skills

Mobile application development Swift React Native C#/.NET RESTful APIs Backend development API integration Database integration Troubleshooting C# .NET Java Python REST APIs

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Summary ✨ AI‑Generated

An experienced Mobile Full Stack Developer is sought to build and maintain production mobile applications while contributing to backend services and APIs. The role offers broad technical ownership across mobile interfaces, backend systems, databases, and external integrations.

Highlights

Work across both mobile and backend layers, developing production applications and APIs while collaborating with developers, architects, and QA specialists.

Description

Role Overview We are looking for an experienced Mobile Developer with strong hands-on experience in mobile application development combined with backend development experience. The ideal candidate will have experience developing and maintaining production mobile applications using Swift and/or React Native, along with backend development using C#/.NET. Experience with Java or Python on the backend will also be considered. This role is ideal for a developer who can understand and contribute across both the mobile application layer and backend/API layer. Key Responsibilities Design, develop, enhance, and maintain mobile applications using Swift and/or React Native.Develop and integrate RESTful APIs and backend services.Work with C#/.NET to develop and maintain backend applications and services.Integrate mobile applications with backend APIs, databases, and external services.Troubleshoot and resolve issues across mobile and backend components.Collaborate with developers, architects, QA engineers, product teams, and other stakeholders.Participate in code reviews, testing, debugging, and performance optimisation.Ensure applications are scalable, secure, reliable, and maintainable.Contribute to the complete software development lifecycle, from requirements through development, testing, deployment, and support.Essential Skills & Experience Strong commercial experience in mobile application development.Hands-on experience with Swift (iOS) and/or React Native.Experience developing, enhancing, and supporting production mobile applications.Backend development experience using C#/.NET is highly preferred.Good understanding of REST APIs, API integration, and backend services.Experience with object-oriented programming and software development principles.Experience working with databases and data-driven applications.Good understanding of software development lifecycle and Agile methodologies.Strong troubleshooting and problem-solving skills.Preferred Skills Experience with ASP.NET Core / .NET Core.Experience with C# and backend service development.Experience with SwiftUI and/or modern iOS development.Experience with React Native and cross-platform mobile development.Experience with Java or Python as an alternative backend technology.Experience with SQL/relational databases.Experience working with cloud platforms such as Azure, AWS, or GCP.Experience with CI/CD, Git, automated testing, and mobile application deployment.Understanding of authentication, security, and API integration patterns. Ideal Candidate Profile The strongest candidates will have a combination of: Mobile: Swift and/or React Native Backend: C# / .NET Integration: REST APIs / Web Services Database: SQL / Relational Databases Development: Object-Oriented Programming / Agile / CI/CD What We Are Looking For We are specifically looking for a mobile-focused developer with backend capabilities, rather than a traditional backend .NET developer or a pure mobile developer. The ideal candidate should be comfortable working across the following architecture: Mobile Application (Swift / React Native) ↓ REST APIs / Backend Services (C# / .NET) ↓ Database / Cloud / External Services