Senior Web Accessibility Developer Jobs in Milwaukee, WI

Senior AI Application DeveloperWaukesha, Wisconsin * Applicants must be legally authorized to work in the United States on a permanent basis. The Company is unable to provide employment visa sponsorship for this position now or in the future.Build the AI Applications Shaping the Future of ManufacturingSilgan is seeking a Senior AI Application Developer to help advance our enterprise AI transformation across a global manufacturing organization. This is a hands-on engineering role for an experienced developer who can design, build, deploy, and support production-grade AI applications that connect employees to the data, knowledge, and insights they need to make faster, better decisions.You will work across intelligent knowledge retrieval, agentic workflow automation, enterprise system integration, and responsible AI governance. A working AI platform is already in pre-production, giving you the opportunity to expand and harden real capabilities from day one while helping build durable AI engineering expertise across the broader development team.Why Join Silgan?At Silgan, employees are part of a financially strong, global packaging leader supporting many of the world's most recognized consumer brands. Our Business Technology team is investing meaningfully in AI, creating an opportunity to apply emerging technology to real operational challenges across production, supply chain, quality, finance, and other enterprise functions.What We OfferCompetitive compensation based on experience, skills, education, and market conditionsComprehensive medical, dental, vision, life, disability, and AD&D coverageTelemedicine access and supplemental employee benefit programs401(k) with employer match after the eligibility periodGenerous paid time off plus company-paid holidaysTuition reimbursement and support for certifications and continuing educationA collaborative environment with opportunities to influence Silgan's evolving AI strategyThe stability of a global, publicly traded organization with long-term career potentialWhat You'll DoAs the Senior AI Application Developer, you will build and operationalize AI-powered applications while partnering with development, data, infrastructure, security, compliance, and business teams. You will help move AI capabilities from prototype through production with the controls, monitoring, and engineering discipline required in a complex enterprise environment.Key ResponsibilitiesAI Application DevelopmentArchitect and develop production-grade AI applications, including agentic systems, intelligent search, automated reporting, and operational decision-support toolsBuild AI agents capable of multi-step reasoning, tool use, function calling, and workflow execution across enterprise systemsDevelop retrieval-backed AI capabilities and RAG pipelines that connect structured data, documents, technical content, and operational knowledgeBuild hybrid solutions that combine deterministic data processing with AI-generated analysis, narrative, and anomaly detectionEnterprise Integration & Full-Stack EngineeringIntegrate AI capabilities with ERP platforms, data warehouses, production systems, and business applications using secure, reliable API and connector patternsDevelop across a multi-language platform spanning Python, C#/.NET, and TypeScript and contribute across backend services, agent runtimes, and modern web interfacesApply strong SQL and relational data skills to AI-driven analysis of large operational databasesDesign integrations with enterprise authentication and identity controls, including OAuth2/OIDC, JWT, Active Directory, and least-privilege access patternsResponsible AI, LLMOps & Production OperationsDesign and enforce AI guardrails including access controls, output validation, prompt safety, data protection, hallucination mitigation, and human approval gatesImplement LLMOps practices such as prompt versioning, model and quality evaluation, token and cost optimization, monitoring, structured logging, and regression testingManage phased deployments from proof of concept through pilot and full organizational rollout with appropriate scope and access controlsPartner with security, compliance, and legal stakeholders to support responsible, auditable AI deployments and contribute to Silgan's AI governance frameworkTeam Capability & CollaborationMentor and upskill developers on AI engineering concepts, frameworks, patterns, and modern AI-assisted development practicesEvaluate emerging AI frameworks, model capabilities, orchestration patterns, and tooling and identify approaches that are genuinely useful for SilganTranslate complex AI concepts for business stakeholders and convert ambiguous business needs into clear technical requirementsWhat You BringThe ideal candidate combines strong production software engineering experience with hands-on expertise building LLM-powered applications. You are comfortable working across the technology stack, understand where AI adds value and where deterministic approaches are more appropriate, and can build systems that are secure, reliable, maintainable, and auditable.QualificationsBachelor's degree in Computer Science, Engineering, Information Systems, or a related field, or equivalent practical experience5+ years of professional software development experience with a track record of shipping production applications to real users at scaleHands-on experience building and deploying LLM-powered applications and designing systems around model limitations and reliability considerationsExperience designing and deploying AI agents using tool calls, function calling, or similar orchestration patterns in production environmentsProfessional-level development skills in at least two of Python, C#/.NET, and TypeScript, with the ability to work across all threeStrong SQL skills including relational data modeling, query analysis, stored procedures, and performance awarenessExperience building retrieval-backed AI features such as search, RAG, or structured data catalogs and evaluating retrieval qualityExperience integrating enterprise services through REST APIs and modern authentication patternsWorking knowledge of cloud platforms; Azure experience is preferred, with AWS experience also relevantPreferred QualificationsExperience with AI orchestration frameworks such as LangGraph, LangChain, Semantic Kernel, Microsoft Agent Framework, LlamaIndex, or equivalentExperience developing Model Context Protocol (MCP) servers or clientsExperience building end-to-end RAG pipelines, including chunking, embeddings, vector search, and retrieval evaluationExperience with modern web frontends and real-time or streaming AI interfaces using technologies such as React/Next.js, Blazor, Angular, SSE, SignalR, or WebSocketsExperience implementing AI safety controls, output evaluation pipelines, and LLMOps monitoring or regression-testing practicesExperience deploying and operating applications on Windows Server infrastructure and supporting CI/CD pipelinesExperience in enterprise environments with formal security, compliance, change management, and audit requirementsManufacturing, supply chain, industrial operations, ERP, or process-intensive industry experienceExperience mentoring developers or supporting cross-functional adoption of new AI/ML capabilitiesProficiency with AI-assisted development tools such as GitHub Copilot, Claude Code, Cursor, Aider, or similar toolsWhy This Role Stands OutThis is an opportunity to join Silgan's AI transformation at an early and meaningful stage. You will work on production applications tied to real manufacturing and business challenges, influence the technical patterns and governance practices that shape future AI adoption, and help establish internal capability that can scale across the organization.The role combines hands-on engineering with enterprise visibility and the opportunity to help define how AI is responsibly applied across a stable, global manufacturing company.Ready to Apply?If you are an experienced software engineer who enjoys turning emerging AI capabilities into reliable, production-ready enterprise applications, apply today to learn more about joining Silgan Holdings and helping shape the future of AI in manufacturing.