Senior Platform Architect

Senior Platform Architect – B2B SaaS | Azure/.NET | Future Chief Architect

Atlanta - 4 days onsite/week

Circa $175,000 + Bonus

*no visa sponsorship on offer with this client*

We're partnering with a
global enterprise SaaS company
modernizing a mission-critical platform used across international supply chains. The business is
fully cloud-based
, profitable, and entering its next phase:
modular architecture, microservices, and Agentic AI
.

They're hiring a
Senior Platform Architect
to
stabilize, modernize, and set the long-term technical direction
of the platform.

What you'll do

• Own
  application/platform architecture
  across a large SaaS estate
• Lead transformation from
  monolithic → modular → microservices
• Define architecture guardrails for
  .NET, C#, Angular, Azure
• Architect distributed systems, resiliency, observability, CI/CD
• Partner closely with engineering, data, and product teams
• Shape the platform's
  AI and agentic roadmap
• Track platform KPIs, reliability, velocity, and technical debt
• Potential to evolve into
  Chief Architect within 12–18 months
  , sitting alongside the CEO

What they're looking for

• Senior Platform Architect experience in
  B2B SaaS or IoT-scale systems
• Strong Azure/.NET background (architecture level, not daily coding)
• Experience leading
  large, long-term modernization programs
• Strategic thinker — not a short-term "consulting implementation" profile
• Comfortable influencing at
  exec and org-wide level
• Ideally with someone who has been involved in AI transformations or agnetic roadmaps

Logistics

• Hybrid, Atlanta-based
  (strategic onsite presence required)
• ~$170k base + bonus
• Critical, high-visibility role with real ownership