{"schemaVersion":"jobsearcher.job.v1","id":"198c7495821c73d28ec2ffb8","url":"https://jobsearcher.com/jobs/198c7495821c73d28ec2ffb8","canonicalUrl":"https://jobsearcher.com/jobs/198c7495821c73d28ec2ffb8","title":"Senior Full Stack Python Engineer","description":"About Raynmaker\nRaynmaker.ai is the AI-native sales engine purpose-built for small and mid-sized businesses. We empower local and franchise businesses to compete with enterprise-level capabilities—through AI-driven lead targeting, next-best-action automation, and intuitive workflows that help them close more deals, faster. We're a venture-backed, fast-growing team committed to helping SMBs grow with confidence.\nRole Overview\nWe're looking for a Senior Full Stack Python Engineer to lead the development and operation of the core real-time services behind our autonomous AI-driven sales platform. You will architect, build, and maintain production-grade systems that power voice, chat, scheduling, payments, and other mission-critical workflows used by real businesses every day.\nThis is a hands-on, high-impact role where you will work directly with technology leadership, own major components of the platform, and help scale a modern cloud-native environment that integrates AI, real-time communication, and multi-tenant SaaS infrastructure.\nIf you thrive in complex distributed systems, enjoy building high-performing services end-to-end, and want to help shape the backbone of an AI-first company, this role is for you.\nKey Responsibilities\nPlatform & Backend Engineering\nArchitect, build, and operate Python/FastAPI microservices that power real-time customer interactions.\nDevelop scalable, event-driven systems for voice, chat, scheduling, payments, and other operational flows\nOwn end-to-end production services including availability, performance, reliability, and observability.\nBuild and maintain large-scale, multi-tenant data pipelines supporting both transactional and ML-driven use cases.\nFull Stack Development\nBuild high-quality front-end experiences using React and TypeScript.\nCreate internal dashboards, configuration tools, and admin consoles for platform operations.\nIntegrate real-time UI elements using WebSockets, streaming APIs, and live data updates.\n\nReal-Time, Distributed & Cloud Systems\nDesign and operate distributed systems with a focus on real-time performance (voice, streaming, WebSockets).\nImplement event-driven workflows using Kafka, Kinesis, SQS, or similar technologies.\nDeploy, scale, and monitor workloads on AWS (EKS, EC2, ALB, IAM, VPC, RDS, S3).\nUse Kubernetes and Docker for container orchestration and service reliability.\nAI Platform Integration\nWork alongside ML teams to expose LLM- and RAG-powered services into production systems.\nIntegrate with vector databases, agent frameworks, and LangChain/LangGraph pipelines.\nBuild API endpoints and backend flows that leverage AI capabilities safely and efficiently.\nOperational Excellence & DevOps Practices\nParticipate in on-call rotations and lead incident response for platform services.\nImplement strong observability: logs, metrics, tracing, dashboards, alerts.\nOwn release management, versioning, CI/CD workflows, and deployment automation.\nContinuously improve system reliability, performance, and scalability.\n\nRequired Skills\n10+ years of professional software engineering experience.\nExpert-level Python engineering skills.\nExpert-level TypeScript and React full stack development experience.\nDeep experience with FastAPI and microservices architecture.\nStrong background in distributed systems and large-scale pipelines.\nReal-time systems expertise: voice, streaming, WebSockets, live event flows.\nExposure to the modern AI stack (RAG, vector DBs, LLMs, LangChain/LangGraph).\nExperience building multi-tenant SaaS platforms.\nStrong understanding of event-driven systems (Kafka, Kinesis, SQS).\nAWS cloud experience: EKS, EC2, ALB, IAM, RDS, S3, VPC.\nProficiency with Kubernetes & Docker.\nExperience with observability tooling and incident response.\nStrong SQL and NoSQL database fundamentals.\n\nNice to Have\nExperience with third-party integrations (Stripe, Calendars, Toast, POS/CRM systems).\nSecurity foundations: OAuth, JWT, RBAC, secure API design.\nExperience operationalizing AI systems in production.\nStartup or rapid-growth company experience.\nInfrastructure-as-Code (Terraform) experience.\nBuilding/maintaining modern CI/CD pipelines.\nWe are committed to fostering a diverse, inclusive, and equitable workplace where all individuals are valued, respected, and empowered, regardless of their background, identity, or beliefs. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other legally protected characteristic.","company":"Raynmaker","rawCompany":"raynmaker","city":"Austin","state":"TX","isRemote":false,"isActive":false,"createdAt":"2026-04-14T10:34:01.516Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"}],"industries":[{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Senior Full Stack Python Engineer","description":"About Raynmaker\nRaynmaker.ai is the AI-native sales engine purpose-built for small and mid-sized businesses. We empower local and franchise businesses to compete with enterprise-level capabilities—through AI-driven lead targeting, next-best-action automation, and intuitive workflows that help them close more deals, faster. We're a venture-backed, fast-growing team committed to helping SMBs grow with confidence.\nRole Overview\nWe're looking for a Senior Full Stack Python Engineer to lead the development and operation of the core real-time services behind our autonomous AI-driven sales platform. You will architect, build, and maintain production-grade systems that power voice, chat, scheduling, payments, and other mission-critical workflows used by real businesses every day.\nThis is a hands-on, high-impact role where you will work directly with technology leadership, own major components of the platform, and help scale a modern cloud-native environment that integrates AI, real-time communication, and multi-tenant SaaS infrastructure.\nIf you thrive in complex distributed systems, enjoy building high-performing services end-to-end, and want to help shape the backbone of an AI-first company, this role is for you.\nKey Responsibilities\nPlatform & Backend Engineering\nArchitect, build, and operate Python/FastAPI microservices that power real-time customer interactions.\nDevelop scalable, event-driven systems for voice, chat, scheduling, payments, and other operational flows\nOwn end-to-end production services including availability, performance, reliability, and observability.\nBuild and maintain large-scale, multi-tenant data pipelines supporting both transactional and ML-driven use cases.\nFull Stack Development\nBuild high-quality front-end experiences using React and TypeScript.\nCreate internal dashboards, configuration tools, and admin consoles for platform operations.\nIntegrate real-time UI elements using WebSockets, streaming APIs, and live data updates.\n\nReal-Time, Distributed & Cloud Systems\nDesign and operate distributed systems with a focus on real-time performance (voice, streaming, WebSockets).\nImplement event-driven workflows using Kafka, Kinesis, SQS, or similar technologies.\nDeploy, scale, and monitor workloads on AWS (EKS, EC2, ALB, IAM, VPC, RDS, S3).\nUse Kubernetes and Docker for container orchestration and service reliability.\nAI Platform Integration\nWork alongside ML teams to expose LLM- and RAG-powered services into production systems.\nIntegrate with vector databases, agent frameworks, and LangChain/LangGraph pipelines.\nBuild API endpoints and backend flows that leverage AI capabilities safely and efficiently.\nOperational Excellence & DevOps Practices\nParticipate in on-call rotations and lead incident response for platform services.\nImplement strong observability: logs, metrics, tracing, dashboards, alerts.\nOwn release management, versioning, CI/CD workflows, and deployment automation.\nContinuously improve system reliability, performance, and scalability.\n\nRequired Skills\n10+ years of professional software engineering experience.\nExpert-level Python engineering skills.\nExpert-level TypeScript and React full stack development experience.\nDeep experience with FastAPI and microservices architecture.\nStrong background in distributed systems and large-scale pipelines.\nReal-time systems expertise: voice, streaming, WebSockets, live event flows.\nExposure to the modern AI stack (RAG, vector DBs, LLMs, LangChain/LangGraph).\nExperience building multi-tenant SaaS platforms.\nStrong understanding of event-driven systems (Kafka, Kinesis, SQS).\nAWS cloud experience: EKS, EC2, ALB, IAM, RDS, S3, VPC.\nProficiency with Kubernetes & Docker.\nExperience with observability tooling and incident response.\nStrong SQL and NoSQL database fundamentals.\n\nNice to Have\nExperience with third-party integrations (Stripe, Calendars, Toast, POS/CRM systems).\nSecurity foundations: OAuth, JWT, RBAC, secure API design.\nExperience operationalizing AI systems in production.\nStartup or rapid-growth company experience.\nInfrastructure-as-Code (Terraform) experience.\nBuilding/maintaining modern CI/CD pipelines.\nWe are committed to fostering a diverse, inclusive, and equitable workplace where all individuals are valued, respected, and empowered, regardless of their background, identity, or beliefs. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other legally protected characteristic.","datePosted":"2026-04-14T10:34:01.516Z","dateModified":"2026-04-14T10:34:01.516Z","hiringOrganization":{"@type":"Organization","name":"Raynmaker","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Austin","addressRegion":"TX","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"198c7495821c73d28ec2ffb8"},"url":"https://jobsearcher.com/jobs/198c7495821c73d28ec2ffb8"}}