Principal Software Architect

Job Description Summary

Senior software architect responsible for coordinating across a portfolio of products that are deployed in Critical National Infrastructure (CNI) environments globally.

GE Vernova is the leading software provider for the operations of national and regional electricity grids globally. This includes a wide range of software products, from supporting electricity markets, enabling grid and network planning to real‑time electricity grid operations.

This technical role partners closely with lead software architects in the cyber security, data, power transmission and power distribution domains to ensure secure, performant and composable designs and implementation across the technology portfolio.

Reporting directly to the VP of Engineering, this role will facilitate and drive architectural strategy and hands‑on activities across our GridOS Operate and Transact product lines. This individual will lead technical vision, planning and oversight of best practices to drive architectural patterns and large‑scale platform decomposition efforts to deliver on a modern, scalable and composable microservice architecture at scale.

Grid Software has extensive and well‑established software stacks that are progressively being ported to a common microservice architecture, delivering a composable suite of applications. Simultaneously, new applications are being designed and built on the same common platform to provide innovative solutions that enable our customers to accelerate the energy transition.

• Formalizing Data Models and API Standards: Lead the formalization and standardization of data models and API standards, in alignment with our architecture core team, for our GridOS Operate and Transact applications, ensuring interoperability, scale, performance and efficiency.
• Architecture Reviews and Coordination: Contribute to writing Architecture Decision Records, participate in architecture reviews, as part of the Architecture Review Board, and communicate decisions for the GridOS Operate and Transact application teams.
• Knowledge Transfer and
  
  Collaboration:
  
  Work with the Architecture Steer Co and Developer Standard Experience teams to establish standard practices and design patterns for GridOS Operate and Transact platforms, applications and services, in alignment with our architectural standards for GridOS.
• Documentation: Ensure that data modeling and API standards are accurately documented and maintained in collaboration with documentation teams. Drive the use of contract‑based development and testing models across the GridOS Operate and Transact engineering teams.
• Backlog Planning and Dependency Management: Work across GridOS Operate and Transact software teams to support backlog planning, identify, and manage cross‑team dependencies as it applies to architecture standards and deliverables for GridOS Operate and Transact solutions.
• Provide Technical Guidance for Product Teams: Act as a mentor for junior technical team members and provide direction, oversight, and clear technical documentation for application architecture that is readily implementable by the Product Engineering teams.

• Bachelor’s Degree in Computer Science or “STEM” Majors (Science, Technology, Engineering and Math) with minimum 8 years of experience architecting large‑scale distributed systems in a product organization.

• Data Architecture and Modeling: Extensive experience in designing and implementing data architectures and common data models.
• Disaggregation of Systems into Services: Deep understanding of methods, strategies and patterns for modernizing existing monolith applications into a composable set of right‑sized microservices and API’s on live systems over time.
• API Standards: Expertise in defining and implementing API and service standards to ensure seamless integration and data exchange between systems. This should include experience defining contract‑based development models between teams.
• Data Mesh and Data Fabric: Understanding of data mesh and data fabric principles, enabling software composability and…