# Senior Staff Fullstack Engineer (Sr. Consultant) **Company**: Visa **Location**: Bellevue, WA **Work arrangement**: hybrid **Experience**: senior **Job type**: full-time **Salary**: $162,500.00 to $ 260,400.00 USD per year **Category**: Engineering **Industry**: Technology **Apply**: https://visa.wd5.myworkdayjobs.com/en-US/Visa/job/US---Bellevue-WA/Full-Stack-Senior-Consultant--Software-Engineer--Generative-AI_REF088661W?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply **Canonical**: https://yubhub.co/jobs/job_ae2e9ab3-3e2 ## Description Shape the Future of Enterprise AI at Scale We are looking for a seasoned Senior Staff Fullstack Engineer (Sr. Consultant title at Visa) to join our Corporate Generative AI Technologies team. In this role, you will help architect, build, and scale enterprise-grade Generative AI and agentic applications. You will work on platforms and applications that use AI-native application patterns, including large language models, agentic workflows, retrieval-augmented generation, tool orchestration, API integrations, ETL pipelines, and data systems to transform business processes into intelligent, reliable, and scalable workflows. As a Senior Consultant (Staff Software Architect), you will operate with a high degree of autonomy, ownership, and technical judgment while collaborating closely with your manager and the broader engineering team to align on technical direction. Key Responsibilities: - Design, build, and scale enterprise-grade GenAI and agentic applications, with a strong focus on maintainable, secure, scalable, reliable, and production-ready architecture. - Own architecture and delivery of major GenAI subsystems; lead design reviews; mentor I4/I5 engineers; define reusable patterns and production standards. - Apply strong system design judgment to build full-stack, production-grade applications with robust API design, workflow orchestration, secure data flows, observability, and operational readiness. - Build modern frontend experiences using React and established frontend patterns. - Design and implement scalable backend services using Python, Node.js, and/or Java. - Work with databases like PostgreSQL, Redis, vector databases, and related technologies. - Implement backend capabilities for AI-enabled and agentic workflow automation. - Develop AI-native capabilities using OpenAI, Anthropic, and related LLM APIs/SDKs. - Apply deep knowledge of modern LLM capabilities to make informed engineering decisions. - Design and implement retrieval-augmented generation solutions. - Build and deploy cloud-native applications using containers, DevOps practices, CI/CD pipelines, automated testing, monitoring, and operational automation. - Work closely with engineering teammates and cross-functional partners to align with team priorities. - Implement observability and operational excellence for GenAI applications. Technical Skills: - Languages & Frameworks: Python, FastAPI, LangGraph - Cloud & Infrastructure: AWS, Azure, Docker, Kubernetes, ECS - DevOps: Git, CI/CD pipelines - Anthropic / OpenAI SDKs, MCP, A2A - Databases & Storage: Pinecone, Redis, PostgreSQL - Monitoring & Governance: Prometheus, Grafana, audit logging, access control - Frontend: ReactJS, HTML, CSS, JavaScript Visa requires at least 3 days in office, expectations of these days will be confirmed by your Hiring Manager. Qualifications: Basic Qualifications: - 8+ years of relevant work experience with a Bachelor’s Degree or at least 5 years of experience with an Advanced Degree. - At least 8 years of experience designing, building, and operating complex distributed software systems in production environments. - Strong background in software architecture, distributed systems, API design, cloud-native platforms, and data-intensive applications. - Experience with cloud platforms, containerized environments, CI/CD systems, and observability tooling. - Hands-on experience with React and backend development using Python, Node.js, Java, or similar languages. - Strong communication skills with the ability to translate complex technical concepts to business stakeholders. - Experience driving technical strategy and influencing architectural direction across organizations. - Expertise in system design tradeoffs involving scalability, security, reliability, performance, cost, and developer productivity. Preferred Qualifications: - 9 or more years of relevant work experience with a Bachelor Degree or 7 or more relevant years of experience with an Advanced Degree. - Experience building AI-enabled, data-driven, workflow automation, search, conversational, or machine learning-powered applications. - Direct experience with Generative AI technologies, LLMs, RAG architectures, or agentic systems. - Deep understanding of modern LLM ecosystems, agent frameworks, retrieval architectures, and enterprise AI deployment patterns. - Familiarity with modern AI architectures including agentic workflows, memory systems, tool orchestration, MCP, and A2A frameworks. - Proven ability to lead cross-functional AI initiatives. Information for US Applicants: For roles located in the US, the estimated salary range for this position is $162,500.00 to $ 260,400.00 USD per year. Visa has a comprehensive benefits package for which this position may be eligible that includes Medical, Dental, Vision, 401(k), FSA/HSA, Life Insurance, Paid Time Off, and Wellness Program. ## Skills ### Required - Python - FastAPI - LangGraph - AWS - Azure - Docker - Kubernetes - ECS - Git - CI/CD pipelines - ReactJS - HTML - CSS - JavaScript - PostgreSQL - Redis - Pinecone ### Nice to have - Generative AI - LLMs - RAG architectures - agentic systems - modern LLM ecosystems - agent frameworks - retrieval architectures - enterprise AI deployment patterns --- Source: [Apply at visa.wd5.myworkdayjobs.com](https://visa.wd5.myworkdayjobs.com/en-US/Visa/job/US---Bellevue-WA/Full-Stack-Senior-Consultant--Software-Engineer--Generative-AI_REF088661W?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply)