Top Engineering Jobs in Seattle, WA

Design, implement, and operate critical, highly-scalable backend services (identity, friend graph, persistence). Collaborate across teams, evaluate trade-offs, test and debug, and ensure availability, scalability, operational excellence, and cost management. Participate in incident response and deliver medium-sized features.

Lead architecture and delivery of a scalable flight shopping platform: design systems, APIs, and data models; mentor engineers; integrate and operate AI/ML solutions (including neural search and embedding retrieval); improve operational excellence and collaborate with cross-functional teams to deliver resilient, high-performance services.

Design, implement, and operate critical, highly scalable backend services (identity, friend graph, persistence). Collaborate across teams, build and test distributed systems, ensure availability and operational excellence, use AI tools to accelerate development, and participate in incident response and debugging.

In this role, you'll architect and manage distributed database systems, oversee complex migrations, optimize performance, and mentor engineers, driving operational excellence.

Own and operate a Kubernetes-based, multi-region data platform to ensure high availability and performance. Build and optimize CI/CD pipelines, observability, IaC, and security for data-intensive, distributed systems. Drive incident response, capacity planning, and reliability engineering for production-grade services.

As an AI Native Software Engineer, you'll build products using AI coding agents, translating customer needs into solutions, and ensuring quality delivery and documentation.

Lead full‑stack design and delivery of customer‑facing web and mobile features across frontend and backend systems. Own architecture, ship reliable and observable services, mentor engineers, drive process and cross‑team designs, participate in on‑call rotation, and collaborate with product, design, and analytics.

Design, build and own a petabyte-scale self-service real-time data enrichment platform. Lead query processing, ingestion pipelines, storage, indexing and performance optimization using Spark/Flink and Apache ecosystem tools. Deliver unified data catalog, improve query performance and platform efficiency, collaborate on technical reviews, and enable internal and external customers to query and extract data efficiently.

As an Agentic Software Engineer, you'll build and deploy production-grade AI systems, reverse-engineer existing software, guide teams, and facilitate customer discovery.

As a Forward Deployed Engineer at Remitly, you will leverage AI agents to build applications, translate customer needs, and evaluate outputs for quality and security, focusing on delivery speed and robustness.

Build a zero-to-one fullstack product for Remitly Business, design secure scalable frontend and backend systems, set technical standards, lead and decompose team projects, mentor engineers, ensure reliability and observability, and collaborate cross-functionally. Hybrid role based in Seattle.

Design, build, automate, and operate enterprise-scale Microsoft Hyper-V virtualization across global data centers. Lead architecture, performance benchmarking, full-stack troubleshooting, automation (PowerShell, DSC, APIs), C#/.NET platform development, security hardening, documentation, and mentoring to ensure resilient, high-performance virtualization services.

Own and build Headways experimentation platform: assignment, exposure, identity resolution, feature flags, and data pipelines. Drive technical direction, reliability, and company-wide experimentation practices, integrate AI for diagnostics, and enable market-level tests across teams.

Join the Search full-stack team to build high-traffic consumer UI and backend services for Redfin's Home Details Page and Search map. Develop robust, scalable code, data ingestion pipelines, and services; participate in on-call rotation to support production reliability; collaborate on product and technical improvements.

Build and maintain Android features across Expedia Group brands using Kotlin. Design clean, testable code and APIs, integrate with backend services, improve performance and stability, collaborate cross-functionally, and safely incorporate AI/ML-enabled solutions. Ensure code quality with unit and UI/integration tests and CI practices.

Design, build, and maintain responsive, resilient, and scalable web applications using React, Java, and Postgres. Lead multi-person projects, balance infrastructure trade-offs, collaborate with engineering and non-technical stakeholders, mentor engineers, advocate best practices, and participate in on-call rotation to support production systems. Stay current with industry trends and evaluate AI tools to improve productivity.

Design, implement, and maintain large-scale datacenter and global backbone networks. Diagnose and resolve complex network issues, automate provisioning and compliance with Python/Go/Salt, perform capacity planning, lead maintenance and migrations, run proofs-of-concept, and produce network documentation, runbooks, and BOMs while mentoring team members and coordinating incident responses.

Design, develop, test, and maintain DigitalOcean's low-level virtualization stack for Droplets. Collaborate across hardware, kernel, observability, and product teams to support scale, security, GPU/AI workloads, and new hardware. Contribute to open source virtualization projects, validate hardware, backport and deploy patches, improve release pipelines, and participate in on-call rotations.

The Software Engineer will enhance the structured data storage layer in Superhuman Docs, ensuring database reliability, performance, and correct data handling under varying workloads. Responsibilities include improving table management, server-side query planning, and collaborating on formula and sync processes.

The role involves designing and building automated compliance pipelines, implementing policy-as-code, and integrating security scanning into CI/CD processes to ensure compliance and secure AI infrastructure.

Design and implement security controls for identity, access management, and endpoint security. Lead initiatives around zero trust and phishing-resistant MFA.

Administer multi-tenant Kubernetes platforms, manage application deployments, troubleshoot incidents, and ensure system reliability while collaborating with development teams.

Lead design, integration, and validation of complex electronic/electrical sensor subsystems for the P-8 aircraft. Define requirements, translate into architecture and hardware/software designs, manage supplier performance, conduct testing and troubleshooting, support production build and certification, and produce system documentation and test plans.

Support P-8 and other aircraft programs by developing and maintaining cable/wire harness, electrical product, and installation designs; analyze results, support design reviews, disposition discrepancies, follow processes/specifications, assist supplier reviews, and work cross-functionally to execute production and post-production wiring. Travel less than 10%.

The Lead Systems Engineer oversees system-related projects, provides technical leadership, mentors engineers, and ensures infrastructure solutions meet quality standards.