Top Software Architect Jobs in Seattle, WA

Leads software architecture strategy for GridOS Plan products across cloud, hybrid, on-premises, field, edge, and customer environments. Designs scalable microservices, Kubernetes, SaaS, data, API, AI, and front-end architectures; drives modernization, security, governance, interoperability, and deployment standards. Partners with product and engineering leadership, manages architectural dependencies, evaluates emerging technologies, and mentors architects and engineers across global teams.

Designs, develops, and supports enterprise-grade Python applications, distributed systems, data-intensive services, and automation platforms. Responsibilities include software architecture, production coding, data processing, database optimization, testing, CI/CD, incident response, observability, troubleshooting, code reviews, and mentoring. The role collaborates with product, data, infrastructure, and business teams to deliver secure, reliable, scalable solutions and improve system performance and maintainability.

Design and scale distributed, high-availability systems and platform architectures. Define frameworks, tooling, and standards, contribute hands-on to prototypes and production, guide teams on reliability, observability, and operational excellence, and align technical decisions with product and business priorities.

Provides architectural oversight for complex mainframe software products and mission-critical systems. Designs and validates enterprise architectures, documents components and interfaces, advises technical teams, integrates developer-built components, and communicates with technical, non-technical, and government stakeholders. Requires extensive COBOL and mainframe expertise, healthcare claims and CMS experience, Agile/SAFe knowledge, and ability to obtain Public Trust clearance.

Architect and deliver cloud-native services powering the PitchBook platform. Lead technical design and hands-on development of microservices, ensure non-functional requirements, document architecture evolution, guide teams on DDD and integrations (including AI/LLM tooling), and drive cross-team alignment and best practices.

Provides enterprise software architecture leadership, governance, and technical direction. Designs scalable, secure, highly available platforms, APIs, frameworks, and distributed systems; guides modernization from monoliths to microservices; evaluates emerging technologies; supports architecture and code reviews; analyzes performance and operational metrics; and communicates recommendations to technical and business stakeholders.

Hands-on Principal Software Architect to design, develop, test and deliver backend services for a cloud-native IoT/telecommunications platform. Lead architecture, implement features in Java/Spring, ensure quality via unit testing and CI/CD, review code, mentor engineers, and collaborate with product and cloud teams in an Agile environment.

Lead architecture, design, and deployment of scalable, production-grade cloud-native services. Define architectural standards, decouple a monolith into modular services, integrate secure AI/LLM patterns, and partner with engineering and product leaders to balance security, cost-efficiency, observability, and long-term scalability.

The Software Architect will design and implement intelligent document processing and agentic evaluation frameworks, leading architectural direction and coding in Python and Scala/Java.

The role involves leading frontend architecture, defining standards, mentoring engineers, and driving AI-assisted development practices while collaborating with UX and product teams.

As a Software Architect, you will define architectural changes, collaborate on priorities, build and improve code, and train team members.

Define and evolve enterprise target-state architecture, roadmaps, and standards to ensure scalable, secure, cloud-native, event-driven, and API-first systems. Guide solution alignment, reduce technical debt, enable delivery through governance and mentorship, manage a small architecture team, and communicate architectural decisions to technical and executive stakeholders.

Define technical visions and architecture for products, platforms, and enterprise systems. Evaluate emerging technologies, lead proofs of concept, and design scalable cloud-native, distributed, and hybrid solutions. Establish engineering standards, assess technical risks, conduct architecture reviews, and guide modernization initiatives. Collaborate with customers and stakeholders, support engineering teams through complex decisions, mentor technical leaders, and contribute to product roadmaps, DevOps practices, and technology strategy.

Design reusable software tools and subsystems, lead implementation and estimation, ensure systems integration and multi-platform compatibility, drive projects to completion, and perform feasibility analyses for future projects.

Lead the architecture and evolution of SHI's eCommerce platform, focusing on design, scalability, security, and collaboration with stakeholders while mentoring engineers.

Provide hands-on technical leadership for Keeper’s cross-platform browser extension architecture. Design secure, scalable solutions using JavaScript and TypeScript; guide extension components, messaging, storage, APIs, native integrations, performance, and reliability. Lead architecture and design reviews, security collaboration, modernization efforts, and cross-functional technical decisions while mentoring senior engineers. The role requires broad full-stack expertise across cloud infrastructure, distributed systems, databases, application security, CI/CD, and modern web technologies.

Lead architectural strategy and modernization for large-scale distributed systems. Design modular, extensible services, migrate legacy monoliths to microservices, optimize AWS infrastructure and costs, document and visualize systems, facilitate cross-functional design, mentor engineering teams, and scout emerging technologies.

Lead architecture and hands-on development of cloud-native, microservices-based systems and company-wide integrations (AWS and MuleSoft) using Python. Own provisioning, billing, telemetry, and integration landscapes; define AI-SDLC and AI tooling; implement infrastructure-as-code and CI/CD; ensure observability, testing, security, and operational readiness; translate architecture into Jira work and mentor engineering teams.

The role involves leading the design of optical DWDM communication systems, setting architectural specifications, and collaborating with multiple teams to develop robust telecommunications products.

Design and architect monitoring and alarming solutions using third-party monitoring products for telecom BSS (T-Mobile), including business process/flow monitoring, operational tools implementation, web development, and scripting.

Design and architect monitoring and alarming solutions using third-party products for T-Mobile BSS. Define business-process and flow monitoring, implement operational tools, and develop web/scripting components to deploy and maintain monitoring systems.

Design and architect monitoring and alarming solutions for telecom BSS environments. Lead conceptual design for T-Mobile BSS monitoring, implement operational tools, integrate third-party monitoring/alarming products, and develop web-based monitoring and scripting components to support business process and business flow monitoring.

Lead architecture and engineering of systems-of-systems, transition R&D efforts into deployable platforms, and develop capabilities for social media persona generation and management. Provide technical leadership, influence stakeholders, and drive process and system improvements for mission-focused national security software and data platforms.

Define and lead cloud and platform architecture for scalable, secure, cost‑efficient cloud-hosted applications. Oversee shared platform capabilities, review solution designs, embed security and governance, design data and integration platforms, lead migrations and modernization, set observability and resilience patterns, and provide technical leadership and mentorship to engineering and SRE teams.

Lead architecture and evolution of enterprise observability platforms (APM, infrastructure monitoring, session replay, log analytics). Define integration patterns, telemetry standards, and governance. Partner with Engineering, SRE, Product, and Infrastructure to embed observability best practices, evaluate new technologies (OpenTelemetry, distributed tracing, AI-driven observability), drive platform standardization, and manage vendor relationships to improve MTTD/MTTR and system reliability.