VaultN Introduction 

Join VaultN and be part of a transformative journey in the gaming industry! We are not just a technology company; we are a dynamic force at the intersection of gaming, data, and digital commerce. VaultN is rapidly expanding, providing innovative solutions for game key distribution and activation, catalog management, data analytics, and tools to empower marketing campaigns and transactions, making us an essential partner for publishers and retailers alike. Trusted by industry leaders like Bethesda, Team 17, and GOG, VaultN is positioned as a key player in the gaming ecosystem. 

At VaultN, you'll have the opportunity to redfine how games reach players and how businesses engage with their audiences. If you're ready to make a significant impact in a thriving industry and work on exciting projects that push the boundaries of technology and revolutionize the gaming landscape, VaultN is the place for you.  

Role Overview 

 In this role, you’ll be hands-on with designing and building backend services that power VaultN's global publishing and distribution platform. You will work with modern frameworks like C#, .NET Core, and microservices while ensuring scalability, security, and performance. Beyond development, you’ll contribute to architectural decisions, optimize workflows with DevOps practices, and collaborate with cross-functional teams to deliver enterprise-grade applications. Your work will ensure our platform is robust, secure, and ready to support millions of global users. 

Key Responsibilities: 

• Design, build, and maintain scalable backend services and APIs used by global publishers and retailers. 
• Contribute to software architecture decisions, ensuring security, performance, and reliability. 
• Develop enterprise-grade applications using C#, .NET, and .NET Core, integrated with MongoDB and relational databases. 
• Work with distributed service architectures, containerization (Docker), and orchestration (Azure Container Apps). 
• Collaborate with product, frontend, and DevOps teams to deliver high-quality, data-driven applications. 
• Implement best practices for authentication, authorization, and secure API integrations. 
• Drive automation and efficiency through CI/CD pipelines, Azure DevOps, and modern development workflows. 

Required Qualifications: 

• 5+ years of hands-on experience in backend development, with a strong focus on enterprise SaaS solutions. 
• Proficiency in C#, .NET, and .NET Core, with knowledge of Angular as a plus. 
• Solid understanding of cloud-native and serverless architectures, ideally with Azure. 
• Experience working with distributed services, Docker, and Container Apps. 
• Strong database knowledge: MSSQL, MongoDB (NoSQL) and Entity Framework Core for relational systems. 
• Familiarity with DevOps tools (Azure DevOps, Git, Visual Studio). 
• Strong communication skills in English, with the ability to work effectively in cross-functional, international teams. 
• Hands-on, problem-solving mindset, with the ability to thrive in a fast-changing startup environment. 

Preferred Qualifications: 

• Understanding of information security best practices. 
• Experience with Agile teams and iterative delivery. 
• Knowledge of real-time analytics or big data processing in distributed systems.