Senior Software Architect - AI-Driven B2B SaaS (Hybrid)

SBS Creatix; Boulder (CO); Hybrid; USD 150,000 - 210,000; Full time

Job summary

SBS Creatix is seeking a Senior Software Architect in Boulder, CO, to own the core architectural direction for a high-scale B2B SaaS platform. You will work directly with founders on foundational technology decisions and leverage AI-accelerated tooling to drive delivery with a small, focused team.

The ideal candidate has senior/staff-level software architecture experience in B2B SaaS, strong C# expertise, and a track record of taking ownership from day one.

Qualifications

• Proven track record as a senior/staff-level software architect, ideally in B2B SaaS.
• Experience integrating AI features into business applications, or WebAssembly.
• Ability to own and drive technical direction from day one.

Responsibilities

• Own the core architecture for a B2B SaaS platform built for scale.
• Collaborate with founders and leadership on foundational technology decisions.
• Build with AI-accelerated tooling rather than a large dev team.
• Set the technical bar as one of the company's first architects.

Skills

Senior software architect

C# expertise

AI features

WebAssembly

Tools

Design System IDE

Job description

SBS Creatix is seeking a Senior Software Architect in Boulder, CO, to own the core architectural direction for a high-scale B2B SaaS platform. You will work directly with founders on foundational technology decisions and leverage AI-accelerated tooling to drive delivery with a small, focused team.

The ideal candidate has senior/staff-level software architecture experience in B2B SaaS, strong C# expertise, and a track record of taking ownership from day one.