Sr. Platform Architect

Contribute to building multifaceted enterprise and customized applications for a diverse and growing international client base!

• Lead migration from monolithic systems to modular monolith and microservices using domain-driven design (DDD), bounded contexts, and service decomposition
• Architect multi-tenant, cloud-native SaaS platforms on Azure with strong tenant isolation, elastic scaling, and resource partitioning.
• Define and enforce enterprise architecture standards across .NET (C#), Type Script, Angular, SQL Server, and Azure (SOLID, DI, async/reactive patterns).
• Design distributed systems including service orchestration, API gateways, event-driven architectures, CQRS, event sourcing, IoT/edge, and eventual consistency.
• Engineer resiliency and high availability using circuit breakers, retries, bulkheads, geo-redundancy, and disaster recovery (Azure App Services, Functions, Service Bus, Cosmos DB, Azure SQL).
• Establish performance engineering practices: SLOs mapped to SLAs, caching strategies, indexing, query optimization, load testing, and capacity planning.
• Design and implement observability platforms with Open Telemetry, distributed tracing, structured logging, metrics, and real-time dashboards.
• Architect CI/CD and Dev Ops automation including IaC, automated testing (unit through end-to-end), security scanning, quality gates, and incident response playbooks.
• Lead security, compliance, and governance initiatives including multi-tenant security, OAuth2/OIDC, encryption, SSDLC, threat modeling, SOC/GDPR compliance, and architecture review boards.
• Provide technical leadership and mentorship, collaborating cross-functionally and evaluating AI/ML, analytics, and developer productivity tools to drive innovation.

This is a direct-hire opportunity in Atlanta. Work onsite the first 5-6 months, then transition to a hybrid schedule of 3 days in the office with 2 days remote (flex days).

• Minimum 10+ years in software/platform engineering, with at least 8 years in platform architecture for enterprise SaaS on Azure and .NET tech stack.
• Proven experience architecting and delivering large‑scale, multi‑tenant SaaS platforms for global consumer‑facing products.
• Deep expertise in .NET (C#), Azure cloud services (App Services, Functions, Service Bus, Cosmos DB, SQL Server), Azure Open AI, Microsoft Agent Framework, Type Script, Angular, CI/CD, automated testing, and observability. Mastery of distributed systems, cloud‑native patterns, event‑driven architectures, and microservices.
• Demonstrated success in technical debt reduction, performance engineering, and architectural modernization.
• Experience with architectural frameworks (TOGAF, Zachman, C4 Model), architectural governance, and compliance.
• Strong understanding of platform security, regulatory compliance, and multi‑tenant SaaS challenges.

• TOGAF, Zachman, or similar architecture certification.
• Advanced knowledge of event sourcing, CQRS, service mesh, and cloud‑native security.
• Familiarity with semantic technologies, knowledge graphs, and AI/ML integration.
• Hands‑on experience with infrastructure as code, automated testing tools, and modern Dev Ops practices.
• Strong background in platform security, compliance, and multi‑tenant SaaS challenges.

Must be authorized to work in the US. Sponsor ships are not available.

• Mid‑Senior level

• Full‑time

• Information Technology

• Technology, Information and Media