Blue Shield of California

Application Architecture, Principal

Blue Shield of California
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10 days ago
Oakland, CA, USAStaff+

Responsibilities

  • Define application architecture direction for major platform capabilities, reusable services, and cross-domain technical initiatives.
  • Lead decisions involving service decomposition, API ecosystems, event-driven workflows, vendor integrations, marketplace enablement, and shared platform capabilities.
  • Partner with engineering, product, security, infrastructure, operations, and business stakeholders to align architecture with platform strategy.
  • Drive build-versus-buy, integration consolidation, and modernization decisions.
  • Review designs and code, evaluate pull requests when needed, reason through incidents, and guide concrete technical decisions.
  • Establish architecture standards and review practices covering design quality, production readiness, security, observability, and operational ownership.
  • Resolve high-impact technical risks, cross-team dependencies, design conflicts, and complex platform tradeoffs.
  • Create reusable architecture frameworks, decision models, reference patterns, AI-enabled guidance, decision records, diagrams, API standards, service templates, and architecture review notes.
  • Establish patterns for customer-isolated data boundaries, multi-tenant workflows, shared services, pharma workflows, partner integrations, and marketplace enablement.
  • Mentor senior engineers, architects, and technical leads.

Requirements

  • Bachelor's degree or high-school diploma/GED plus four additional years of relevant experience in lieu of a degree.
  • 10+ years of software engineering, application architecture, platform engineering, or related technical experience.
  • Experience leading application architecture for distributed systems, cloud-native platforms, microservices, internal platforms, or modernization initiatives.
  • Strong hands-on engineering experience with service design, API contracts, code structure, data modeling, testing, deployment, and production tradeoffs.
  • Deep experience with domain-driven design, service decomposition, integration architecture, shared services, customer extensions, and reusable platform patterns.
  • Experience designing and operating microservices and event-driven systems in a cloud environment.
  • Strong API and data architecture judgment, including REST, OpenAPI, PostgreSQL, analytics handoffs, authorization, tenant/customer isolation, and auditability.
  • Proven ability to influence senior stakeholders and translate platform strategy into architecture direction and execution standards.
  • Experience mentoring senior engineers, architects, and technical leads.
  • Healthcare, payer, pharma, regulated-industry, SOC 2, HIPAA, or security-sensitive platform experience is strongly preferred.
  • Azure experience is preferred; AWS or GCP experience is transferable.
  • Enterprise architecture experience paired with hands-on application architecture and delivery execution is a plus.
  • Excellent written communication.
Blue Shield of California

About Blue Shield of California

5,001-10,000 employees
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