Solutions Architect (.NET, React/Next.js, Azure & AI)Location: Campbell, CAWork mode: HybridDuration: Long Term ContractPosition OverviewWe are seeking a highly skilled and hands-on Solutions Architect to design, build, and operate secure, scalable, and AI-enabled products and integrations across Vialto's global technology platform. This role requires a strong engineering leader who can deliver end-to-end solutions across modern web applications, cloud-native services, and AI-powered workflows while contributing to architectural strategy and technical excellence.The ideal candidate will possess deep expertise in React/Next.js, C#/.NET, Microsoft Azure, distributed systems, security, and modern software architecture principles. This individual will leverage agentic development practices, including AI-assisted development tools such as Claude Code, Codex, and similar coding agents, to accelerate delivery while maintaining enterprise-grade quality, security, and compliance standards.Key ResponsibilitiesApplication DevelopmentDesign, develop, and maintain modern web applications using Next.js, React, TypeScript, HTML, and CSS.Build scalable backend services and APIs using C#, ASP.NET Core, Web API, and.NET technologies.Deliver secure and performant enterprise applications supporting payroll, tax, immigration, and other business-critical workflows.Design and implement reusable UI components, shared libraries, and design systems.Cloud & Platform EngineeringBuild and operate cloud-native solutions utilizing Microsoft Azure PaaS services.Implement secure deployment architectures, networking, identity management, and operational tooling.Develop and maintain highly available, fault-tolerant, and scalable cloud services.Establish observability using:Azure Application InsightsOpenTelemetryDistributed tracingStructured loggingMonitoring and alerting frameworksArchitecture & IntegrationContribute to enterprise architecture decisions and technical roadmaps.Design REST-based and event-driven integration architectures.Build scalable microservices and micro-frontend architectures.Architect and implement:Next.js App RouterNext.js ZonesWebpack Module FederationNx/Turborepo Monorepo environmentsDefine integration patterns supporting enterprise-scale workloads and cross-platform interoperability.AI & Agentic DevelopmentDesign and build AI-native applications and workflows.Implement AI-powered capabilities including:Prompt EngineeringLLM API IntegrationRetrieval-Augmented Generation (RAG)AI-assisted business workflowsLeverage AI coding agents such as:Claude CodeCodexGitHub CopilotSimilar AI development toolsUtilize spec-driven development methodologies to guide both human and AI-assisted implementation.Evaluate and operationalize AI models, APIs, orchestration frameworks, and toolchains.Security & ComplianceImplement secure software development practices suitable for regulated environments.Design solutions incorporating:OAuth 2.0RBAC (Role-Based Access Control)Data Encryption at Rest and In TransitPrivacy ControlsAuditability RequirementsEnsure compliance with enterprise security and governance standards.Leadership & CollaborationMentor engineering teams through code reviews, pair programming, and technical coaching.Collaborate closely with Product, Business, Implementation, and Client-facing teams.Drive engineering best practices across development, testing, deployment, and operations.Required QualificationsBachelor's degree in Computer Science, Engineering, or related discipline.5+ years of professional software engineering experience building enterprise-grade applications.Strong hands-on expertise in:React.jsNext.jsTypeScriptJavaScriptStrong backend development experience with:C#ASP.NET Core.NETWeb APIMVC FrameworksExtensive experience designing and implementing Microsoft Azure cloud solutions.Proven expertise with:System DesignDesign PatternsSecurity ArchitectureScalable Distributed SystemsPerformance OptimizationExperience working in highly regulated and compliance-driven environments.Strong understanding of secure SDLC practices and software architecture principles.Experience using AI-assisted development methodologies and agentic development workflows.Demonstrated experience integrating AI capabilities into production applications.
