Steven Steffen
Software engineering & technical leadership · Denver, Colorado

Good software takes more than good code.

I’m a hands-on engineering leader and software architect with 18+ years of experience building software, designing systems, and leading engineering teams. I help founders and small teams build dependable systems, make better technical decisions, and get more out of modern development tools—including AI.

I work with a small number of clients on focused engineering and advisory engagements.

What I work on

Architecture & production readiness

Technical reviews, security and reliability, integrations, identity and access management, and getting growing applications into better shape.

AI-assisted engineering

Agent harnesses, development workflows, verification, and the systems that make AI-generated code useful and maintainable.

Hands-on engineering

Scoped implementation work when a team needs experienced help untangling a difficult technical problem.

Technical leadership

Architecture decisions, engineering execution, hiring advice, and ongoing fractional CTO support.

About me

I’m Steven, currently Director of Engineering at Landbase and previously a co-founder of Megaphone. Earlier in my career, I was part of the ToutApp → Marketo → Adobe journey—a front-row seat to how software and organizations change as they grow.

My experience includes running SOC 2 compliance efforts and working on identity and access management in high-scale, security-sensitive environments. I’ve spent my career moving between hands-on engineering, systems architecture, and leading teams.

I’m most useful where product, architecture, and engineering execution meet: deciding what to build, figuring out how to build it well, and making sure the system can keep working as things change.

Steven Steffen smiling outdoors

Working together

Most work starts with a one-hour consultation. We can walk through an architectural decision, a production concern, an AI engineering workflow, or a leadership challenge. You should leave with useful next steps whether or not we do more together.

Initial consultation · $300 / 60 minutes

Additional work is scoped separately, typically at an effective rate of approximately $250/hour.

Online booking coming soon

I keep consulting intentionally limited alongside my engineering leadership work.