Senior Consultant / Architect AI-Driven Modernization (North America) (Engineering / Architecture

CAST Software is the global leader in Software Intelligence. We help enterprises understand, improve, and transform complex software systems.

Our platform provides deterministic system-level insight into large codebases, which—combined with AI models and agents—enables enterprises to move from experimentation to production-grade AI outcomes in brownfield environments.

About the Role

We are hiring strong engineers and architects who want to move beyond pure development into end-to-end ownership of real-world outcomes in the AI era.

You will work directly with large enterprise codebases (often millions of lines of code), using CAST and AI tools to:

• Understand system architecture and dependencies


• Enable AI-assisted modernization and transformation


• Ensure outputs are accurate, complete, and production-ready

This is a role for someone who wants to stay deeply technical while stepping into higher-impact, customer-facing ownership.

What You’ll Do

Work on Real Enterprise Systems

• Analyze large, complex codebases (.NET, Java, SQL, etc.)


• Reconstruct architecture, dependencies, and data flows using CAST Imaging


• Identify risks, hidden dependencies, and modernization blockers

Enable AI-Assisted Transformation

• Use tools such as VS Code, GitHub Copilot, Claude, and CAST MCP to:




• Support code transformation (.NET → Java, legacy → modern frameworks)


• Validate structural and functional accuracy of AI-generated outputs




• Ensure transformations preserve:




• Dependencies and integrations


• Architecture integrity


• Security and operational requirements

Bridge Deterministic Insight and AI

• Ground AI outputs in deterministic system context


• Identify gaps where AI-only approaches fall short (e.g., missing layers, incorrect flows)


• Iterate toward deployable, production-ready outcomes

Own Customer Outcomes

• Work directly with engineering and architecture teams


• Translate technical insights into clear action plans


• Drive progress from:




• Initial analysis → transformation → adoption

Expand into Customer Ownership

• Lead technical discussions with:




• Architects, engineering leads, and CTO organizations




• Contribute to executive conversations with clear, structured insights


• Gradually take on broader ownership of customer success and outcomes

Who You Are

• 5–12+ years in:




• Software engineering, architecture, or modernization




• Strong experience with:




• Java, .NET, SQL, distributed systems


• Enterprise application architectures




• Comfortable working with:




• Large, complex, poorly documented systems




• Exposure to or strong interest in:




• AI/GenAI for software development


• Code transformation and modernization




• Strong problem-solving mindset — able to trace issues across systems


• Good communication skills, with interest in becoming more customer-facing

What Makes This Role Different

• You work on brownfield systems where correctness matters


• You don’t just generate code — you validate and make it real


• You bridge AI capability with system reality


• You evolve from architect → customer owner


• You are positioning your career at the center of the AI shift — working on the exact problems that will define how AI is used in enterprise software, not just experimenting at the edges