{"schemaVersion":"jobsearcher.job.v1","id":"37e9f252be98caa18761e310","url":"https://jobsearcher.com/jobs/37e9f252be98caa18761e310","canonicalUrl":"https://jobsearcher.com/jobs/37e9f252be98caa18761e310","title":"Sr Platform Architect","description":"Senior Platform Architect\r\nReports To:Director of Engineering\r\nDepartment : Engineering\r\nLocation : Hybrid - Atlanta, GAApply fast, check the full description by scrolling below to find out the full requirements for this role.What makes MTech different:\r\nPurpose-Driven Work– Build technology that solves real problems for the world\r\nCasual & Collaborative– No corporate bureaucracy, direct access to senior leadership\r\nInnovation-Focused– Healthy innovation pipeline expanding into new segments and technologies\r\nTransparent & Data-Driven– Clear metrics, objectives, and visibility into company performance\r\nModern Development– Robust development tools, training programs, and technical excellence\r\nFlexibility & Balance– Flexible work environment that values results over presenteeism\r\nJob Summary\r\nThe Senior Platform Architect will lead the technical architecture, design, and modernization of large-scale, multi-tenant enterprise SaaS platforms built on Azure and the .NET stack. This role requires mastery of distributed systems, cloud-native design, and advanced engineering practices to deliver highly available, performant, and secure solutions for global consumer-facing SaaS and Agentic AI products.\r\nResponsibilities and Duties\r\nArchitectural Design & Transformation\r\nLead migration from monolithic systems to modular monolith and microservices architectures using domain-driven design, bounded contexts, and decomposition strategies.\r\nDesign multi-tenant SaaS platforms with advanced tenant isolation, resource partitioning, and elastic scaling using Azure services.\r\nDefine and enforce architectural standards for .NET (C#), TypeScript, Angular, SQL Server, and Azure, including dependency injection, SOLID principles, asynchronous programming, and reactive patterns.\r\nDesign and implement distributed systems: service orchestration, API gateway management, IoT, edge computing, distributed transactions, eventual consistency, CQRS, and event sourcing.\r\nArchitect for cloud-native resiliency: circuit breakers, bulkheads, retries, failover, geo-redundancy, and disaster recovery using Azure App Services, Azure Functions, Service Bus, Cosmos DB, and Azure SQL.\r\nDevelop and maintain architecture documentation, reference models, and decision records using industry frameworks (TOGAF, Zachman, C4 Model).\r\nPerformance Engineering & Observability\r\nEstablish and monitor platform SLOs (latency, throughput, error rates, availability) mapped to customer SLAs.\r\nArchitect and implement advanced caching strategies, indexing, and query optimization for SQL Server and NoSQL stores in coordination with Senior Data Architect, Data Engineers, and Database Admins.\r\nDesign and implement telemetry pipelines: distributed tracing (OpenTelemetry), structured logging, metrics collection, and real-time dashboards for system health and diagnostics.\r\nConduct performance profiling, load testing, and capacity planning for backend services and frontend applications.\r\nAutomation, Quality, and DevOps\r\nArchitect and implement CI/CD pipelines with automated build, test, security scanning, and deployment workflows.\r\nIntegrate static code analysis, code coverage, and quality gates into the development lifecycle.\r\nDesign and enforce automated testing strategies: unit, integration, contract, and end-to-end tests for backend and frontend components.\r\nDevelop infrastructure as code (IaC) solutions for repeatable, scalable cloud provisioning.\r\nCreate incident response playbooks for rollback, failover, and recovery, drive down MTTR and automate remediation where possible.\r\nSecurity, Compliance, and Governance\r\nArchitect for multi-tenant security: authentication/authorization (OAuth2, OpenID Connect), encryption at rest and in transit, secrets management, and compliance with SOC 1, SOC 2, GDPR, and other regulatory standards.\r\nImplement secure software development lifecycle (SSDLC) practices, threat modeling, and vulnerability management, including ZDR, DLP, No Model Training policies with AI Models.\r\nEnsure architectural governance and alignment with enterprise frameworks (TOGAF, Zachman), maintain architecture decision records, and participate in architecture review boards.\r\nTechnical Leadership & Collaboration\r\nMentor engineering teams in advanced architectural concepts, distributed systems, cloud-native development, and best practices.\r\nCollaborate with Data Architect, DevOps, IT Services, Engineering and Product Management teams to ensure platform extensibility, integration, and support for complex business requirements.\r\nEvaluate and integrate AI/ML services, advanced analytics, and developer productivity tools to enhance platform capabilities.\r\nChampion a culture of technical excellence, continuous improvement, and innovation.\r\nRequired Experience & Skills\r\nMinimum 10+ years in software/platform engineering, with at least 8 years in platform architecture for enterprise SaaS on Azure and .NET tech stack.\r\nProven experience architecting and delivering large-scale, multi-tenant SaaS platforms for global consumer-facing products.\r\nDeep expertise in .NET (C#), Azure cloud services (App Services, Functions, Service Bus, Cosmos DB, SQL Server), Azure Open AI, Microsoft Agent Framework, TypeScript, Angular, CI/CD, automated testing, and observability.\r\nMastery of distributed systems, cloud-native patterns, event-driven architectures, and microservices.\r\nDemonstrated success in technical debt reduction, performance engineering, and architectural modernization.\r\nExperience with architectural frameworks (TOGAF, Zachman, C4 Model), architectural governance, and compliance.\r\nStrong understanding of platform security, regulatory compliance, and multi-tenant SaaS challenges.\r\nSuccess Metrics (First 12 Months)\r\nReduction in platform-related incidents/support tickets.\r\nImprovement in deployment speed and release velocity.\r\nReduction in MTTR for platform incidents.\r\nAchievement of modularization milestones (monolith decomposition, service rollout, platform observability in production).\r\nIncrease in automated test coverage, code quality, and system performance metrics.\r\nPreferred Skills & Certifications\r\nTOGAF, Zachman, or similar architecture certification.\r\nAdvanced knowledge of event sourcing, CQRS, service mesh, and cloud-native security.\r\nFamiliarity with semantic technologies, knowledge graphs, and AI/ML integration.\r\nHands-on experience with infrastructure as code, automated testing tools, and modern DevOps practices.\r\nStrong background in platform security, compliance, and multi-tenant SaaS challenges.\r\nEEO Statement\r\nIntegrated into our shared values is MTech’s commitment to diversity and equal employment opportunity. xywuqvp All qualified applicants will receive consideration for employment without regard to sex, age, race, color, creed, religion, national origin, disability, sexual orientation, gender identity, veteran status, military service, genetic information, or any other characteristic or conduct protected by law. MTech aims to maintain a global inclusive workplace where every person is regarded fairly, appreciated for their uniqueness, advanced according to their accomplishments, and encouraged to fulfill their highest potential. We","company":"Mtech Systems","rawCompany":"mtech systems","city":"Atlanta","state":"GA","isRemote":false,"isActive":false,"createdAt":"2026-04-09T08:18:32.886Z","occupations":[{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1211.00","title":"Computer Systems Analysts","slug":"computer-systems-analysts"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Sr Platform Architect","description":"Senior Platform Architect\r\nReports To:Director of Engineering\r\nDepartment : Engineering\r\nLocation : Hybrid - Atlanta, GAApply fast, check the full description by scrolling below to find out the full requirements for this role.What makes MTech different:\r\nPurpose-Driven Work– Build technology that solves real problems for the world\r\nCasual & Collaborative– No corporate bureaucracy, direct access to senior leadership\r\nInnovation-Focused– Healthy innovation pipeline expanding into new segments and technologies\r\nTransparent & Data-Driven– Clear metrics, objectives, and visibility into company performance\r\nModern Development– Robust development tools, training programs, and technical excellence\r\nFlexibility & Balance– Flexible work environment that values results over presenteeism\r\nJob Summary\r\nThe Senior Platform Architect will lead the technical architecture, design, and modernization of large-scale, multi-tenant enterprise SaaS platforms built on Azure and the .NET stack. This role requires mastery of distributed systems, cloud-native design, and advanced engineering practices to deliver highly available, performant, and secure solutions for global consumer-facing SaaS and Agentic AI products.\r\nResponsibilities and Duties\r\nArchitectural Design & Transformation\r\nLead migration from monolithic systems to modular monolith and microservices architectures using domain-driven design, bounded contexts, and decomposition strategies.\r\nDesign multi-tenant SaaS platforms with advanced tenant isolation, resource partitioning, and elastic scaling using Azure services.\r\nDefine and enforce architectural standards for .NET (C#), TypeScript, Angular, SQL Server, and Azure, including dependency injection, SOLID principles, asynchronous programming, and reactive patterns.\r\nDesign and implement distributed systems: service orchestration, API gateway management, IoT, edge computing, distributed transactions, eventual consistency, CQRS, and event sourcing.\r\nArchitect for cloud-native resiliency: circuit breakers, bulkheads, retries, failover, geo-redundancy, and disaster recovery using Azure App Services, Azure Functions, Service Bus, Cosmos DB, and Azure SQL.\r\nDevelop and maintain architecture documentation, reference models, and decision records using industry frameworks (TOGAF, Zachman, C4 Model).\r\nPerformance Engineering & Observability\r\nEstablish and monitor platform SLOs (latency, throughput, error rates, availability) mapped to customer SLAs.\r\nArchitect and implement advanced caching strategies, indexing, and query optimization for SQL Server and NoSQL stores in coordination with Senior Data Architect, Data Engineers, and Database Admins.\r\nDesign and implement telemetry pipelines: distributed tracing (OpenTelemetry), structured logging, metrics collection, and real-time dashboards for system health and diagnostics.\r\nConduct performance profiling, load testing, and capacity planning for backend services and frontend applications.\r\nAutomation, Quality, and DevOps\r\nArchitect and implement CI/CD pipelines with automated build, test, security scanning, and deployment workflows.\r\nIntegrate static code analysis, code coverage, and quality gates into the development lifecycle.\r\nDesign and enforce automated testing strategies: unit, integration, contract, and end-to-end tests for backend and frontend components.\r\nDevelop infrastructure as code (IaC) solutions for repeatable, scalable cloud provisioning.\r\nCreate incident response playbooks for rollback, failover, and recovery, drive down MTTR and automate remediation where possible.\r\nSecurity, Compliance, and Governance\r\nArchitect for multi-tenant security: authentication/authorization (OAuth2, OpenID Connect), encryption at rest and in transit, secrets management, and compliance with SOC 1, SOC 2, GDPR, and other regulatory standards.\r\nImplement secure software development lifecycle (SSDLC) practices, threat modeling, and vulnerability management, including ZDR, DLP, No Model Training policies with AI Models.\r\nEnsure architectural governance and alignment with enterprise frameworks (TOGAF, Zachman), maintain architecture decision records, and participate in architecture review boards.\r\nTechnical Leadership & Collaboration\r\nMentor engineering teams in advanced architectural concepts, distributed systems, cloud-native development, and best practices.\r\nCollaborate with Data Architect, DevOps, IT Services, Engineering and Product Management teams to ensure platform extensibility, integration, and support for complex business requirements.\r\nEvaluate and integrate AI/ML services, advanced analytics, and developer productivity tools to enhance platform capabilities.\r\nChampion a culture of technical excellence, continuous improvement, and innovation.\r\nRequired Experience & Skills\r\nMinimum 10+ years in software/platform engineering, with at least 8 years in platform architecture for enterprise SaaS on Azure and .NET tech stack.\r\nProven experience architecting and delivering large-scale, multi-tenant SaaS platforms for global consumer-facing products.\r\nDeep expertise in .NET (C#), Azure cloud services (App Services, Functions, Service Bus, Cosmos DB, SQL Server), Azure Open AI, Microsoft Agent Framework, TypeScript, Angular, CI/CD, automated testing, and observability.\r\nMastery of distributed systems, cloud-native patterns, event-driven architectures, and microservices.\r\nDemonstrated success in technical debt reduction, performance engineering, and architectural modernization.\r\nExperience with architectural frameworks (TOGAF, Zachman, C4 Model), architectural governance, and compliance.\r\nStrong understanding of platform security, regulatory compliance, and multi-tenant SaaS challenges.\r\nSuccess Metrics (First 12 Months)\r\nReduction in platform-related incidents/support tickets.\r\nImprovement in deployment speed and release velocity.\r\nReduction in MTTR for platform incidents.\r\nAchievement of modularization milestones (monolith decomposition, service rollout, platform observability in production).\r\nIncrease in automated test coverage, code quality, and system performance metrics.\r\nPreferred Skills & Certifications\r\nTOGAF, Zachman, or similar architecture certification.\r\nAdvanced knowledge of event sourcing, CQRS, service mesh, and cloud-native security.\r\nFamiliarity with semantic technologies, knowledge graphs, and AI/ML integration.\r\nHands-on experience with infrastructure as code, automated testing tools, and modern DevOps practices.\r\nStrong background in platform security, compliance, and multi-tenant SaaS challenges.\r\nEEO Statement\r\nIntegrated into our shared values is MTech’s commitment to diversity and equal employment opportunity. xywuqvp All qualified applicants will receive consideration for employment without regard to sex, age, race, color, creed, religion, national origin, disability, sexual orientation, gender identity, veteran status, military service, genetic information, or any other characteristic or conduct protected by law. MTech aims to maintain a global inclusive workplace where every person is regarded fairly, appreciated for their uniqueness, advanced according to their accomplishments, and encouraged to fulfill their highest potential. We","datePosted":"2026-04-09T08:18:32.886Z","dateModified":"2026-04-09T08:18:32.886Z","hiringOrganization":{"@type":"Organization","name":"Mtech Systems","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Atlanta","addressRegion":"GA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"37e9f252be98caa18761e310"},"url":"https://jobsearcher.com/jobs/37e9f252be98caa18761e310"}}