2 open positions available
Lead architecture and development of a complex React Flow visual workflow canvas for Medicare claims processing. | Multiple years of frontend engineering with deep React and TypeScript expertise, experience with complex graph UIs, state management, schema validation, and collaboration with backend and security teams. | Job Title Staff Frontend Engineer Visual Workflow Canvas (React Flow) Role Overview Senior individual contributor and technical lead for a custom-built visual authoring environment that allows the AA delivery community (development, QA, offshore, and consulting partners) to design, validate, and version Medicare claims processing workflows without writing Python. The canvas is an editor, not a runtime: it produces versioned JSON/YAML workflow configs stored in Git and executed by Temporal workers on GKE. Owns the architecture of the canvas built on React, TypeScript, Vite, and React Flow (@xyflow/react, MIT-licensed), including the node/edge model, the schema-driven property-panel pipeline, validation rules, and the integration with the FastAPI canvas backend. This role supports a strategic platform initiative within Medicare Claims Engineering to migrate the existing Automation Anywhere RPA portfolio onto a modern, code-and-config-driven workflow platform built on Temporal.io, Python/Playwright, and Google Kubernetes Engine (GKE). Workflows are visually authored on a custom React Flow canvas that emits versioned configs executed by Temporal workers. The platform operates under HIPAA governance. Key Responsibilities • Own the end-to-end architecture of the React Flow authoring canvas, including node and edge model, typed I/O contracts, sub-flow encapsulation, undo/redo, and large-graph performance. • Define the three-layer node library architecture (primitives, composites, workflows) and the patterns for property panels generated from schemas. • Lead architectural decisions for state management, data fetching, schema validation, and module boundaries so the codebase scales as the node library grows. • Champion the Pydantic-to-Zod codegen pipeline as the single source of truth for node schemas, ensuring runtime validation parity between canvas and execution layers. • Drive performance and quality on large workflows, including viewport virtualization, selective re-rendering, bundle optimization, and visual regression testing. • Define and enforce engineering standards: TypeScript strictness, component architecture, testing patterns, accessibility (WCAG 2.1 AA), and design system usage. • Partner with the Temporal platform team on the workflow config schema (the contract between canvas output and Temporal input) and versioning strategy. • Partner with Security on PingFederate OAuth2 integration, IAP-fronted ingress, and frontend hardening (CSRF, XSS). • Mentor senior and mid-level frontend engineers; lead design and code reviews; influence engineering direction across backend, platform, and migration teams. Required Qualifications • Multiple years of experience as a frontend or full-stack engineer, with substantial recent focus on React. • Deep expertise in React, TypeScript (strict mode), and modern build tooling (Vite, esbuild, or equivalent). • Hands-on production experience building complex graph or canvas-based UIs (React Flow, x6, Cytoscape, JointJS, draw.io, or equivalent custom canvas work). • Strong understanding of state management at scale (Zustand, Redux Toolkit, or equivalent), data fetching/caching (TanStack Query or SWR), and runtime schema validation (Zod or io-ts). • Proven experience designing component libraries, schema-driven UI generation, and developer-facing tooling. • Strong understanding of accessibility, browser performance, and rendering optimization for complex UIs. • Advanced troubleshooting skills across browser DevTools, React profiling, and frontend build pipelines. • Experience leveraging code generation tools like Copilot to write robust test cases and rapidly prototype features. • Experience collaborating with backend, platform, security, and design teams. Preferred Qualifications • Production experience with React Flow (@xyflow/react) on non-trivial graphs (custom node types, edge types, sub-flows, layout algorithms). • Experience with schema codegen pipelines (Pydantic JSON Schema Zod / TypeScript types) and contract-driven UI generation. • Familiarity with workflow/automation domains (BPMN, Temporal, Airflow, n8n, Langflow) and their authoring UX patterns. • Experience with Python/FastAPI/Pydantic sufficient to collaborate effectively on the backend schema layer. • Familiarity with cloud-native deployment (Docker, Kubernetes/GKE) and CI/CD for frontend applications. • Healthcare, regulated industry, or large enterprise experience.
Architect, deploy, maintain, and optimize Teamcenter PLM infrastructure across multiple environments ensuring high availability and performance. | 10+ years IT infrastructure experience with 7+ years Teamcenter administration, strong Linux skills, AWS experience, and expertise in system migration and disaster recovery. | Job Description: We are seeking a highly skilled Senior Teamcenter Infrastructure Administrator with a strong background in Linux-based systems and deep expertise in Teamcenter PLM infrastructure. This individual will be responsible for architecting, deploying, maintaining, and optimizing Teamcenter environments, ensuring high availability, scalability, and performance across all tiers of the system. Roles & Responsibilities: • Design and architect Teamcenter infrastructure (application, database, and web tiers) aligned with business and scalability requirements. • Define and implement strategies for high-availability, load-balancing, and disaster recovery. • Plan, coordinate, and execute system upgrades, patching, and migrations. • Install, configure, and maintain Teamcenter environments (Development, Test, Production) on Linux operating systems. • Administer and optimize AWS cloud resources used for Teamcenter deployments. • Implement and manage security protocols, including access control, encryption, and backups. • Collaborate with PLM developers, solution architects, and IT teams to ensure infrastructure aligns with application requirements. • Develop and maintain comprehensive documentation for infrastructure architecture, system configurations, and operational procedures. • Monitor system performance and proactively address potential issues to maintain uptime and efficiency. Mandatory Skills: • 10+ years in IT Infrastructure, with 7+ years in Teamcenter administration & architecture. • Strong hands-on experience with Linux OS. • In-depth knowledge of Teamcenter installation, configuration, and environment management. • Experience with cloud-based infrastructure, preferably AWS. • Expertise in system migration, disaster recovery, and performance tuning. Desired Skills: • AWS Certified Solutions Architect or equivalent cloud certification. • Experience with Kubernetes and Docker for containerizing Teamcenter. • Familiarity with DevOps pipelines for PLM deployments. • Experience integrating Teamcenter with enterprise systems (e.g., ERP, CAD, etc.). Domain: Open (Any industry) Note: This role is remote and open only to s (USC).
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