Principal Software Architect Pleasanton, CA / Sunnyvale, CA

Thornton Tomasetti; Pleasanton (CA); On-site; USD 131,000 - 261,000; Full time

Job summary

Abbott seeks a Principal Architect to define the architecture strategy for a large, cloud-native platform on Microsoft Azure. You will lead multiple teams to ensure scalability, security, and reliability across microservices, web, mobile, IoT, and APIs.

You will drive standards, reference architectures, and governance while mentoring senior engineers and aligning technology with business goals. This role emphasizes architectural excellence and cross-functional collaboration.

Qualifications

• Bachelor’s or Master’s in CS, SE, CE, or related field; advanced degree preferred.
• 15+ years in software engineering with enterprise/cloud architecture.
• 6+ years designing cloud-native platforms on Microsoft Azure.
• Experience delivering large-scale SaaS across multiple business domains.
• Proven leadership of architecture for distributed systems (microservices, web/mobile, IoT).
• Expertise with Java Spring Boot REST APIs, GraphQL, event-driven patterns.
• Knowledge of Zero Trust, security, governance and scalable platform standards.

Responsibilities

• Define and own the architectural vision, roadmap, standards for a multi-product Azure platform.
• Architect scalable, secure, observable distributed systems for millions of transactions.
• Lead architecture for event-driven microservices with DDD, API-first design, CQRS.
• Design platform for Web UI (Angular/React), Mobile (iOS/Android), APIs, IoT devices.
• Ensure secure ingestion, processing, and telemetry at scale for IoT traffic.
• Establish guardrails, reusable frameworks, and engineering standards across teams.
• Drive architecture governance, API and data governance, and security collaboration.
• Mentor engineers and drive platform observability, monitoring, and incident readiness.

Skills

Cloud architecture

Azure

Kubernetes

API design

DDD

CQRS

Event-driven

Security architecture

DevSecOps

Leadership

Education

Bachelor’s degree in Computer Science or related field

Master’s degree preferred

Tools

Azure Kubernetes Service (AKS)

Azure API Management

Azure Service Bus

Azure Event Hub

Azure IoT Hub

Azure Functions

Azure Cosmos DB

Azure SQL

Azure Blob Storage

Azure Entra ID

Azure Monitor

Application Insights

Job description

Abbott is a global healthcare leader that helps people live more fully at all stages of life. Our portfolio of life-changing technologies spans the spectrum of healthcare, with leading businesses and products in diagnostics, medical devices, nutritionals and branded generic medicines. Our 122,000 colleagues serve people in more than 160 countries.

Job Description

Working at Abbott – you can do work that matters, grow, and learn, care for yourself and your family, be your true self, and live a full life. You’ll also have access to:

• Career development with an international company where you can grow the career you dream of.
• Employees can qualify for free medical coverage in our Health Investment Plan (HIP) PPO medical plan in the next calendar year.
• An excellent retirement savings plan with a high employer contribution.
• Tuition reimbursement, the Freedom 2 Save student debt program, and FreeU education benefit – an affordable and convenient path to getting a bachelor’s degree.
• A company recognized as a great place to work in dozens of countries worldwide and named one of the most admired companies in the world by Fortune.
• A company that is recognized as one of the best big companies to work for as well as the best place to work for diversity, working mothers, female executives, and scientists.

The Opportunity

The Principal Architect is responsible for defining and governing the architecture strategy for a large-scale, multi-product cloud‑native platform on Microsoft Azure. This role provides technical leadership across multiple engineering teams and products, ensuring platform scalability, security, reliability, interoperability, and operational excellence.

The architect will define the target architecture for a highly distributed ecosystem consisting of microservices, web applications, mobile applications, IoT device connectivity, APIs, event‑driven integrations, data platforms, and AI‑enabled capabilities. The role drives architectural consistency, engineering standards, technology strategy, and long‑term platform evolution while partnering closely with product, engineering, operations, security, and executive leadership teams.

What You’ll Work On

• Define and own the architectural vision, roadmap, standards, and technology strategy for a multi‑product cloud‑native platform running on Microsoft Azure.
• Architect highly scalable, resilient, secure, and observable distributed systems supporting millions of transactions and connected devices.
• Lead architecture for event‑driven microservices ecosystems using domain‑driven design (DDD), API‑first design, CQRS, and asynchronous messaging patterns.
• Design platform architecture supporting Web UI applications (Angular/React), Mobile Applications (iOS/Android), APIs, and IoT device ecosystems.
• Architect secure ingestion, processing, and management of high‑volume IoT device traffic and telemetry at scale.
• Define reference architectures, architectural guardrails, reusable frameworks, and engineering standards across multiple product teams.
• Establish enterprise‑wide architecture principles covering security, scalability, availability, maintainability, compliance, performance, and cost optimization.
• Lead architectural decisions involving Azure PaaS and cloud‑native services including: Azure Kubernetes Service (AKS), Azure API Management, Azure Service Bus, Azure Event Hub, Azure IoT Hub, Azure Functions, Azure Cosmos DB, Azure SQL, Azure Blob Storage, Azure Cache for Redis, Azure Entra ID, Azure Monitor and Application Insights.
• Architect multi‑region, highly available, disaster recovery capable solutions with clearly defined RTO and RPO objectives.
• Drive platform modernization initiatives, cloud adoption strategies, and migration of legacy systems to modern cloud‑native architectures.
• Ensure consistent implementation of DevSecOps, Infrastructure as Code, GitOps, CI/CD, and platform engineering practices.
• Review solution architectures across teams and provide governance through architecture reviews and design authorities.
• Define API governance, data governance, integration patterns, and interoperability standards.
• Partner with security teams to implement Zero Trust architecture principles, threat modeling, and secure software development practices.
• Collaborate with product management and engineering leadership to align business objectives with technical strategy.
• Establish platform observability standards including monitoring, logging, tracing, telemetry, and operational analytics.
• Evaluate emerging technologies, AI/ML capabilities, and industry trends to drive innovation and business value.
• Mentor senior engineers, architects, and technical leaders while fostering architectural excellence across the organization.

Required Qualifications

• Education: Bachelor’s or Master’s degree in Computer Science, Software Engineering, Computer Engineering, Information Systems, or related field. Advanced degree preferred.
• Experience: 15+ years of software engineering experience, including significant experience in enterprise and cloud architecture roles.
• 6+ years designing and architecting cloud‑native platforms on Microsoft Azure.
• Proven experience architecting and delivering large‑scale SaaS products serving multiple business domains and customer segments.
• Demonstrated success leading architecture for complex distributed systems consisting of microservices, web applications, mobile applications, IoT‑connected systems, data platforms, event‑driven integrations.
• Extensive experience designing enterprise‑scale platforms using Java Spring Boot REST APIs, GraphQL, event‑driven architectures, distributed messaging systems.
• Deep expertise in cloud‑native design patterns including microservices, service mesh, event sourcing, CQRS, DDD, containerization, Kubernetes.
• Strong experience with Azure services including AKS, API Management, Event Hub, Service Bus, IoT Hub, Cosmos DB, Azure SQL, Functions, Storage Services, Redis, Monitoring, and Security services.
• Experience architecting highly available, globally distributed systems handling high transaction volumes and significant scale.
• Experience establishing enterprise architecture standards, governance practices, and technology roadmaps.
• Experience leading architecture across multiple product teams and large engineering organizations.
• Knowledge of AI/ML architecture, AI agents, intelligent automation, and modern software development lifecycle capabilities is highly desirable.
• Experience in healthcare, regulated environments, or enterprise SaaS platforms is preferred.

Technical Expertise

• Deep understanding of software architecture, distributed systems, scalability patterns, and cloud‑native architectures.
• Expert‑level knowledge of Azure Well‑Architected Framework principles and enterprise cloud design practices.
• Strong expertise in API architecture, integration architecture, data architecture, security architecture, platform architecture.
• Experience architecting large‑scale event‑driven systems leveraging messaging, streaming, and real‑time processing.
• Expertise in Kubernetes, container orchestration, platform engineering, and cloud operations.
• Strong understanding of resiliency patterns, fault tolerance, disaster recovery, and business continuity planning.
• Experience implementing observability frameworks including monitoring, distributed tracing, logging, and operational analytics.
• Strong knowledge of Identity and Access Management, Zero Trust, OAuth2, OpenID Connect, and enterprise security models.
• Expertise in performance engineering, scalability planning, capacity management, and cost optimization.
• Familiarity with enterprise integration patterns and modern architectural governance practices.
• Strong understanding of data privacy, compliance, and regulated software development requirements.
• Experience creating architecture blueprints, reference architectures, technical standards, and architecture decision records.

Leadership & Soft Skills

• Proven ability to influence executive leadership, engineering leaders, architects, and cross‑functional stakeholders.
• Exceptional communication and presentation skills with the ability to explain complex technical concepts to both technical and non‑technical audiences.
• Strong strategic thinking and ability to translate business goals into technology roadmaps.
• Demonstrated success building alignment across multiple teams, organizations, and product portfolios.
• Strong mentoring, coaching, and talent development capabilities.
• Ability to drive technical excellence while balancing business priorities, delivery timelines, and operational considerations.
• Excellent organizational, analytical, and problem‑solving skills.
• Ability to work effectively in a fast‑paced, global, and highly collaborative environment.
• Ability to travel approximately 10%.
• Consistent and reliable attendance.

Preferred Qualifications

• Master’s degree preferred.

Benefits and Compensation

• The base pay for this position is $130,700.00 – $261,300.00. In specific locations, the pay range may vary from the range posted.
• Job family: Product Development.
• Division: HF Heart Failure.
• Location: United States > Pleasanton : 5000 Franklin Dr.
• Additional locations: None specified.
• Work shift: Standard.
• Travel: Yes, 15% of the Time.
• Medical surveillance: No.
• Significant work activities: Continuous sitting for prolonged periods (more than 2 consecutive hours in an 8 hour day), Continuous standing for prolonged periods (more than 2 consecutive hours in an 8 hour day).

Equal Opportunity Statement

Abbott is an Equal Opportunity Employer, committed to employee diversity.

Abbott is an Equal Opportunity Employer of Minorities/Women/Individuals with Disabilities/Protected Veterans.

Abbott welcomes and encourages diversity in our workforce.

Contact and Social Media

Connect with us at www.abbott.com, on Facebook at www.facebook.com/Abbott, and on Twitter @AbbottNews.

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