Senior C++/.NET Cloud Engineer

Intertec is a trusted custom software development and technology consulting company headquartered in Munich, Germany. In one decade, we have grown to a company of 130 international employees, working with DAX and FTSE 100 companies, startups, and incubators (e.g Rocket Internet). Since our inception, we have pioneered custom solutions that have become central to our client’s business success. Our vast technology and industry expertise help our clients across multiple business domains to deliver successful and scalable products.

When joining Intertec, you enter an environment that inspires you to learn, grow, and lead by example. At Intertec, you can build a dynamic career in your field of interest, work with professionals to gain industry insight and have exposure to international projects as well as enjoy on-going learning and development opportunities. Our team loves to have a good time, express their personality, and show it off to the world. Whether we’re celebrating a birthday, gathering for a team event, or celebrating a company’s success, we take pride in doing it with a smile. Life is too short not to have fun while you work.

We are seeking a Senior C++/.NET Cloud Engineer with Cloud and C++ experience to join our team and help design, develop, and deploy scalable cloud-native applications that would be a part of a huge enterprise SaaS solution. The ideal candidate will have strong expertise in .NET technologies and hands-on experience with cloud platforms (Azure preferred). You will play a key role in driving technical solutions, mentoring team members, and ensuring high-quality code delivery in a fast-paced, agile environment.

Responsibilities

• Design and implement cloud-native solutions using microservices architecture
• Design and implement multi-tenant solutions, including tenant isolation models, tenant-aware auth, onboarding/offboarding automation, tenant-scoped monitoring, and per-tenant scaling and quotas.
• Define component-specific infrastructural aspects and coordinate/maintain it via IaC (infrastructure-as-code)
• Maintenance and development of native cross platform C++ modules for cloud-ready, cloud-first and mobile applications
• Migration of legacy C++ modules to state-of-art versions of .net and C++
• Integration of C++ components and services provided by Firmware Team
• Take ownership of automated CI/CD process (Azure DevOps Pipelines and GitHub Actions) of cloud-native containerized applications (Docker and Kubernetes)
• Define monitoring and observability aspects for a distributed system and establish instrumentation via tools such as Application Insights, Prometheus, and Grafana
• Work extensively with Azure services including AKS, Azure SQL, Blob Storage, Key Vault, Service Bus, and Monitoring tools
• Implement and enforce security best practices, including integration with identity providers (e.g., Auth0)
• Guide teams and clients on cloud strategy, performance optimization, reliability, security, and cost efficiency
• Coach and mentor junior and mid-level engineers, providing technical leadership
• Drive standardization and automation across environments and projects
• Ensure code quality, reusability, and maintainability through best practices and code review

• 5+ years of proven expertise in .NET and C# application development
• 3+ years of proven expertise in C++ development and in C++ and C# Interoperability
• Knowledge in the key principles of Object-Oriented Programming: Inheritance, Polymorphism, Abstraction and Encapsulation
• Proficiency to develop and maintain REST APIs, ensuring scalability and performance
• Knowledge in DBMS ( Microsoft SQL server) and Database access (Entity Framework, LINQ)
• Advanced knowledge of software design Patterns and Principles (Dependency injection, CQRS, SOLID)
• Experience in working with microservices and containerized architectures
• Experience in writing unit tests using xUnit or NUnit, including mocking frameworks
• Understanding of parallel processing and multithreading concepts
• Experience in implementing background tasks and job scheduling
• Understanding of application architecture principles, including caching strategies (Redis) and separation of concerns
• Strong conceptual understanding of cloud architectures and system design
• Experience with designing and/or implementing multitenant solutions, multitenant authentication, data isolation, multitenant cloud infrastructure and observability models
• Strong hands-on experience with Docker and deployment/delivery of distributed systems/microservices
• Experience with observability and monitoring platforms (e.g., Prometheus, Grafana, Application Insights)
• Familiarity with DevOps tools and CI/CD pipelines (Azure DevOps Pipelines and GitHub Actions)
• In-depth knowledge of key Azure services: Azure SQL, Azure Storage, KeyVault, ServiceBus
• Basic experience with and fundamental understanding of application-side aspects of AKS (Azure Kubernetes Service)
• Experience implementing authentication and authorization using IdPs such as Auth0
• Solid understanding of event-based interservice communication
• Good experience and solid understanding of Git source control on Azure DevOps and GitHub
• Strong communication and collaboration skills
• A passion for coaching others and fostering a culture of continuous improvement

Additional Requirements

• Extensive experience with solutions hosted in AKS
• Experience with Infrastructure as Code - Preferably Terraform
• Experience with IoT (Internet of Things) based systems would be a huge advantage
• Nice to have Azure certifications (e.g., AZ-104, AZ-204 )
• Experience working in Agile/Scrum teams