Hands-on Senior Solutions Architect: .NET, Azure & AI

Harvey Nash; Campbell (CA); Hybrid; USD 90,000 - 96,000; Full time

Job summary

Harvey Nash is seeking a hands-on Senior Solutions Architect for a 6-month contract in Campbell, CA, hybrid—3 days onsite. You will design secure, scalable, cloud-native AI-enabled applications using C#, .NET, Azure, React, Next.js and TypeScript.

You will collaborate with architects, engineers and product teams to build REST and event-driven integrations, microservices, and AI-enabled solutions, leveraging tools like Claude Code, Codex and GitHub Copilot while ensuring security and performance.

Qualifications

• 5+ years of software engineering experience with hands-on architecture.
• Strong C#/.NET + Azure background.
• Solid React/Next.js/TypeScript experience.
• Strong understanding of microservices, distributed systems, APIs and cloud architecture.
• Production experience with AI/GenAI or agentic development.
• Excellent technical communication and problem-solving skills.

Responsibilities

• Design and develop enterprise solutions using C#, .NET, ASP.NET Core, React, Next.js and TypeScript.
• Architect and implement solutions on Microsoft Azure, including PaaS, APIs, microservices and distributed systems.
• Design REST and event-driven integrations and scalable cloud architectures.
• Build and integrate AI/GenAI capabilities, including LLM APIs, RAG, prompt engineering and agentic workflows.
• Leverage AI development tools such as Claude Code, Codex, GitHub Copilot or similar.
• Drive architecture decisions, technical design, security, performance and engineering best practices.
• Work closely with architects, engineers and product teams to turn business requirements into practical technical solutions.

Skills

C#/.NET

Azure

React/Next.js/TypeScript

REST APIs

AI/GenAI

Technical communication

Tools

Claude Code

Codex

GitHub Copilot

Job description

Harvey Nash is seeking a hands-on Senior Solutions Architect for a 6-month contract in Campbell, CA, hybrid—3 days onsite. You will design secure, scalable, cloud-native AI-enabled applications using C#, .NET, Azure, React, Next.js and TypeScript.

You will collaborate with architects, engineers and product teams to build REST and event-driven integrations, microservices, and AI-enabled solutions, leveraging tools like Claude Code, Codex and GitHub Copilot while ensuring security and performance.