Mobile Fullstack Engineer (.NET)

Job Description

• Build client‑focused mobile applications using C#, .NET Core/.NET Framework, .NET MAUI, Blazor, and hybrid frameworks.
• Participate in the full software development lifecycle, including requirements analysis, solution design, implementation, testing, delivery, and support.
• Define and implement scalable application architectures, applying Clean Architecture and Domain‑Driven Design (DDD) principles.
• Design and manage data layers across SQL (SQL Server, Oracle, MySQL, PostgreSQL) and NoSQL (MongoDB) ecosystems.
• Develop and integrate APIs, ensuring secure and reliable communication through API Gateway and API Management solutions.
• Implement event‑driven and messaging‑based integrations using platforms such as Kafka, Message Hub/Queue, Pulsar, or Solace.
• Engineer, deploy, and maintain cloud‑based solutions across Azure, AWS, or GCP environments.
• Support multi-tenant SaaS architectures, ensuring tenant isolation and performance.
• Build and maintain CI/CD pipelines using Git, Azure DevOps, GitHub Actions, Kubernetes, and containers.
• Ensure observability, monitoring, and performance optimization with APM tools like New Relic, Dynatrace, or similar.
• Apply strong quality engineering practices, including automated testing and code reviews.
• Collaborate closely with functional and technical stakeholders to align solutions with business needs and ensure a smooth delivery process.

Profile

• Degree in Software Engineering or related field;
• At least 5 years of experience;
• Technically experienced, having worked across different projects and systems architectures;
• Experience in full-stack mobile applications;
• Solid experience in mobile development with C#, .NET Core, .NET Framework using .NET MAUI / Blazor / Hybrid frameworks;
• Solid experience in database development, systems and tools - SQL, Oracle, MySQL, PostgreSQL, NoSQL, MongoDB;
• Experience with messaging and streaming frameworks (Kafka, Message Hub/Queue, Pulsar, Solace, etc.), API Gateway and API Management and Integrations Tools;
• Experience in designing and implementing cloud based systems - AZURE, AWS, GCP and/or others;
• Experience in multitenant architecture and Software as a service (SaaS);
• Experience with concepts of CI/CD - GIT, AZURE DevOps, GitHub Action, Kubernetes e Containers;
• Experience with different architectural patterns - Clean Architecture, Domain-Driven Design (DDD):
• Team player who is eager to succeed and helping others to succeed;
• Excellent communication and interpersonal skills - functional and technical stakeholders;

• Previous experience with Oracle Retail Solution implementations;
• Experience with SCRUM/AGILE methodologies, JIRA and Confluence tools;
• Experience with end-to-end monitoring tools - New Relic, Dynatrace or others;
• Experience with Quality assurance methods and tools and Automation testing;