Senior Fullstack .NET / React / AI

Senior Fullstack (.NET React AI) What You Bring to the Table Design, develop and implement business and technical features on the Staples Print websites as well as other applications that support Staples Print. Work with Architects to ensure the system is implemented as designed and in adherence with development guidelines and security standards. Partner with business, Product teams and other domain architects to translate business requirements and vision into core eCommerce functions. Provide domain expertise by recommending guidelines, methodologies, and tools through extensive interaction with other groups such as vendors, industry forums, enterprise SOA and architecture teams etc. Create and evolve application documentation as required Ensure that technical solutions follow best practices, are reliable and are easily maintainable Education Experience Years of Experience Minimum Years of Experience Description 4 years Minimum of 4 years of experience in an eCommerce and engineering lead role. 4 years Minimum of 4 years of experience working with high-traffic, large-scale distributed systems and cloud platforms. Qualifications Basic Qualifications Bachelor s degree in computer science, Information Systems, or a related field, or equivalent experience. 6 years of full-stack development experience with strong emphasis on .NET ASP.NET Core (C ) and React TypeScript. 3 years of experience designing and building distributed, microservices-based, or event-driven systems. Hands-on experience with cloud platforms Azure strongly preferred (App Services, Service Bus, Key Vault, AKS). Strong command of SQL (MS SQL Server) and experience with at least one NoSQL technology (Cosmos DB, Elasticsearch, Redis). Experience with RESTful API design and implementation; familiarity with gRPC or messaging protocols is a plus. Proficiency with HTML5, CSS3, Bootstrap, and modern frontend tooling. Experience integrating AI ML capabilities via APIs into application code such as calling LLM endpoints, inference services, or recommendation APIs whether in production or substantial project contexts. Familiarity with Azure OpenAI Service, OpenAI API, or equivalent Generative AI platforms. Awareness of AI integration patterns such as retrieval-augmented generation (RAG), embeddings, and semantic search conceptual understanding is sufficient; practical experience is a strong plus. Awareness of responsible AI principles: rate limiting, cost governance, output validation, and auditability. Experience with the full SDLC including independent requirement analysis, design, testing, deployment, and documentation. Strong proficiency with Git, branching strategies, and code review practices. Experience with unit and integration testing frameworks (xUnit, NUnit, React Testing Library, or Jest). Familiarity with CI CD pipelines (Azure DevOps, GitHub Actions, or equivalent). Excellent analytical, problem-solving, and communication skills. Preferred Qualifications Master s degree in computer science or a related field. Hands-on experience with Azure Kubernetes Service (AKS) and containerization (Docker). Experience with Elasticsearch for search and analytics. General awareness of how AI services are versioned and monitored in production, enough to handle API changes and communicate effectively with data or platform teams. Experience applying AI to print or eCommerce use cases: design assistance, product recommendations, or intelligent search. Experience in retail, eCommerce, or print domains. Familiarity with domain-driven design (DDD), CQRS, or event sourcing patterns. Understanding of observability tools Application Insights, Azure Monitor, Splunk, or OpenTelemetry. Experience with secure application development practices (OWASP Top 10, secrets management or similar). Familiarity with feature flagging and A B testing frameworks. Experience with Azure services, Kubernetes AKS, and CI CD pipelines Hands-on experience with Generative AI tools APIs (e.g., OpenAI, Copilot) Success Profile Full Stack .NET React Engineering: Advanced AI Integration Generative AI: Intermediate Cloud Distributed Systems (Azure): Intermediate Code Quality, Testing CI CD: Advanced Technical Leadership Mentorship: Intermediate Advanced Mentorship of Junior Engineers: Intermediate Advanced Retail eCommerce Print Domain Expertise: Intermediate