Top Hybrid Software Engineer Jobs in Seattle, WA

Provides hands-on technical leadership for enterprise Data Trust platforms. Designs and operates distributed systems supporting data contracts, metadata, lineage, quality, privacy, access controls, reliability, and semantic context for analytics and AI. Leads batch and streaming capabilities across Snowflake, AWS, and Kafka; establishes observability, SLOs, automated enforcement, and operational rigor. Drives cross-functional architecture and multi-quarter initiatives while mentoring engineers and building reusable platform standards.

Design, architect, and implement scalable software solutions, including backend applications, microservices, APIs, databases, and data pipelines. Develop secure server-side systems, testing frameworks, dashboards, and data visualizations. Collaborate with cross-functional and senior engineering teams, conduct unit, integration, and end-to-end testing, and mentor junior engineers while promoting engineering best practices.

Lead development, testing, code reviews, and architecture for highly available, scalable software services. Translate user stories into technical solutions, collaborate with product and project leads, mentor engineers, contribute to technical culture, and identify new technology initiatives. The role requires backend development, cloud platforms, infrastructure as code, databases, testing, observability, workflow orchestration, and collaborative Agile software development.

Design, implement, test, debug, and operate highly available backend services at scale. Collaborate across teams to deliver product solutions, manage system availability and scalability, investigate incidents, and apply best practices for operational excellence and cost management.

Build and operate scalable, reliable full-stack systems for high-value international money transfers across web, mobile, and backend services. Lead architecture for complex customer experiences, meet strict availability and latency goals, use AI-native development practices, collaborate with product and design teams, and mentor engineers while strengthening coding, testing, observability, and system design practices.

Designs, builds, tests, and operates scalable backend services and agentic AI infrastructure for traveler self-service experiences. Responsibilities include API and data model design, agent orchestration, tool integration, LLM-powered workflows, production monitoring, incident resolution, secure coding, and end-to-end feature ownership. The role collaborates with Product, Program Management, and engineering teams in an Agile environment while improving reliability, performance, and developer productivity.

Develop and operate scalable, highly available SaaS data-platform microservices. Responsibilities include designing systems, implementing features, optimizing performance, troubleshooting, collaborating with product, UX, and TechOps teams, participating in Agile delivery, and serving on-call rotations. The role involves distributed systems, data processing, storage, event-driven architecture, containerization, and full-stack development.

Develop and deploy data solutions using Palantir Foundry and AIP for client engagements. Lead technical teams, coach team members, analyze system interactions, build applications with large datasets, and apply data engineering and analytics to deliver client outcomes. The role also includes managing client relationships, planning and executing projects, encouraging technology adoption, resolving stakeholder conflicts, and driving continuous improvement.

Leads multiple engineering departments delivering an enterprise AI infrastructure platform across on-premises, public cloud, and accelerated-compute environments. Owns Kubernetes-based training and experimentation platforms, platform APIs, distributed workloads, GPU scheduling, security controls, observability, reliability, and operational excellence. Partners with senior leaders, manages engineering managers and teams, drives platform adoption and scalability, and builds a high-performing engineering organization.

Build and operate Cloudflare’s edge CDN proxy services, caching systems, customer speed products, and origin connectivity. Lead small engineering groups, deliver high-performance software at large scale, manage concurrent projects, collaborate across teams, and develop customer-focused solutions that improve Internet content delivery speed and reliability.

Build and maintain front-end web solutions, including landing pages, microsites, forms, and reusable components. Support BECU’s migration from Sitecore to Optimizely, personalization, digital campaigns, testing, analytics-driven optimization, accessibility, SEO, compliance, and marketing technology integrations. Collaborate with UX, Marketing, Product, Analytics, and IT teams in an Agile environment while troubleshooting performance issues, documenting processes, and independently delivering member-facing digital experiences.

Principal Software Engineer leading avionics software development for airborne traffic, collision avoidance, and surveillance systems. Responsibilities include mentoring engineers, defining requirements, designing and testing software, conducting code reviews, managing risks, engaging customers, and delivering projects on schedule and within budget. The role requires deep software architecture expertise, proficiency in C, C++, and Assembly, and extensive experience supporting avionics, navigation, and airborne surveillance functions.