Top Software Engineer Jobs in Milwaukee, WI

Develop, configure, monitor, troubleshoot, and support healthcare data interfaces connecting EHR systems to health information exchange solutions. Responsibilities include HL7v2, FHIR, and C-CDA integration, onboarding data sources, interface migrations, SQL-based data analysis, documentation, QA, system upgrades, performance monitoring, and customer/vendor coordination.

Build and operate Numeral’s platform services, public API, MCP server, ERP and billing integrations, infrastructure, data pipelines, and developer interfaces. Own projects from technical design through production, improve observability and reliability, automate deployment workflows, and support scalable background jobs and APIs. Collaborate with product and engineering teams while applying distributed-systems principles and maintaining accurate, dependable financial-data workflows.

Lead architecture and reliability for a high-scale alerting platform. Design rule-based, ML-driven, and correlated detection systems; own Kafka-based event delivery, webhook reliability, idempotency, and sustained-load performance. Transform security and network telemetry into topology and dependency models that support LLM-assisted investigation and remediation. Provide cross-team technical leadership, mentor engineers, and guide long-term platform strategy across multiple alerting teams.

Own backend systems and infrastructure end-to-end, designing, deploying, and scaling performant APIs and services on AWS using Node.js and TypeScript. Deliver reliable production code quickly, establish engineering best practices, make architectural tradeoffs, and collaborate with product engineers and stakeholders. The role emphasizes system ownership, scalability, performance, reliability, and effective use of AI-assisted development tools.

Design and build the core vCluster Platform using Go and deep Kubernetes expertise. Own backend features end to end, from technical design through release, while solving complex systems architecture challenges involving networking, storage, isolation, and resource sharing. Contribute to open-source projects and the Kubernetes community, operate autonomously in a high-growth startup, and help define scalable Kubernetes multi-tenancy solutions.

Design, develop, maintain, and customize Guidewire ClaimCenter solutions. Reverse engineer legacy codebases, integrate ClaimCenter with external systems through SOAP and REST APIs, and ensure scalability, performance, and reliability. Troubleshoot complex technical issues, contribute to upgrades and migrations, and collaborate with business analysts, architects, and developers. The role requires strong Guidewire, Java, Spring Boot, Gosu, data model, and integration expertise, with DevOps, cloud, and front-end experience preferred.

Leads and grows an engineering team responsible for customer-facing web, mobile, and backend products. Owns delivery, technical direction, architecture, reliability, hiring, coaching, and career development. Partners with Product and Design to prioritize work and deliver dependable releases. Establishes AI-assisted engineering practices, supports AI-powered customer experiences, and builds systems for scheduling, payments, client management, notifications, and integrations.

Develop and maintain customized Shopify Plus ecommerce websites for fashion, lifestyle, and premium-product brands. Responsibilities include custom theme development, third-party integrations, Shopify configuration, HTML email creation, performance optimization, SEO, QA testing, compliance, and version control. The role collaborates with designers, developers, QA teams, and stakeholders while managing tasks, risks, timelines, and client-focused delivery.

Lead and grow an engineering team building scalable AI-native insurance products. Responsibilities include hiring, mentoring, performance management, technical direction, architecture guidance, design reviews, and delivery of reliable production systems. Partner with Product, Design, Data Science, and customer-facing teams to execute ambiguous initiatives. Use AI-native development workflows to increase velocity while maintaining high standards for security, correctness, reliability, and production readiness.

Lead development of scalable software solutions across frontend and backend systems. Build React and TypeScript interfaces, C# .NET and Node.js services, Terraform-managed AWS infrastructure, and optimized MSSQL schemas and queries. Collaborate on requirements and roadmaps while promoting code quality, testing, RESTful architecture, and CI/CD best practices. The role also uses generative AI tools and coding agents, with preferred experience in Docker, Kubernetes, serverless computing, and automated testing.