Top Engineering Jobs in Seattle, WA

Own end-to-end delivery of scalable backend services, APIs, data models, and user-facing features in a TypeScript monorepo. Use and guide AI coding agents, integrate HRIS and ticketing systems, optimize database performance, and build observable, testable production systems. Collaborate with product, design, and engineering teams, mentor teammates, participate in architecture and code reviews, and make pragmatic product decisions in a high-ownership startup environment.

Designs and builds production backend systems and APIs in a TypeScript monorepo. Responsibilities include developing AI infrastructure, orchestrating agents, modeling PostgreSQL data, integrating HRIS and third-party APIs, and ensuring observability, monitoring, testability, and scalability. The engineer collaborates with product and design, participates in technical decisions and code reviews, and owns architecture, correctness, customer impact, and delivery quality.

Develops, reviews, debugs, and operates secure production software for 24x7 tier-1 online services. Designs modern enterprise systems, improves software development automation, applies responsible AI-assisted development practices, influences technical decisions, and contributes as a subject matter expert and engineering community advocate.

Design, implement, operate, and scale critical backend services, including identity, social graph, and persistence systems. Collaborate across teams to deliver product solutions, ensure availability and operational excellence, test and debug code, and participate in incident resolution. The role requires technical leadership, distributed-systems expertise, and effective use of AI development tools while maintaining security, performance, and production-quality standards.

Leads the architecture, development, testing, deployment, monitoring, and optimization of Workday integrations, APIs, automations, and custom applications. Partners with People, Engineering, IT, Analytics, and Product stakeholders to translate business needs into scalable solutions. Provides Workday API and data architecture expertise, troubleshoots complex issues, manages technical delivery, improves reliability, and evaluates emerging technologies including AI-assisted development and agentic workflows.

Lead architecture and implementation of reliability improvements across CrowdStrike's cloud-native platform. Build shared libraries and services, drive observability and SLO practices, perform performance and cost optimization, run resilience engineering and chaos experiments, automate infrastructure-as-code, mentor engineers, and embed with product teams to deliver scalable, highly reliable distributed systems at organizational scale.

Develop and maintain embedded C and C++ microservices for broadband gateways and mesh extenders running on RDK-B. Responsibilities include implementing USP device-management behavior, interfacing with Wi-Fi and cellular subsystems through RDK and RBUS, maintaining containerized device services, writing tests, debugging software, validating firmware releases, and collaborating with OEM partners. The role also involves improving diagnostics, field data collection, documentation, and software delivery processes.

Builds large-scale, cross-platform development infrastructure for CrowdStrike’s Falcon sensor. Responsibilities include architecting test frameworks, release and dependency-management systems, CI pipelines, developer APIs, and tools across Windows, Linux, and macOS. The role focuses on improving build reliability, developer feedback, deployment processes, and productivity while collaborating with distributed sensor teams. Python expertise is central, with C/C++ integration and AI-assisted development experience beneficial.

Own the end-to-end software release lifecycle across Windows, macOS, Linux, containers, and mobile platforms. Responsibilities include build execution, deployment, post-release monitoring, release coordination, automation development, failure troubleshooting, release calendar management, stakeholder communication, rollback planning, metrics analysis, and go-live support. The role requires CI/CD familiarity, scripting in Python or Go, build systems experience, test-result interpretation, Agile/Scrum knowledge, and occasional support outside standard business hours.

Designs and analyzes electromagnetic effects for Boeing aircraft programs, including EMI/EMC, lightning, HIRF, EMP, and precipitation static. Performs modeling, simulations, trade studies, testing, supplier reviews, and aircraft-level E3 validation. Develops requirements, mitigations, test automation, technical reports, and design documentation while collaborating with manufacturing, suppliers, engineering teams, program management, and customers. The role is fully onsite in Tukwila, Washington, with domestic travel up to 25%.

Designs, develops, and supports engineering applications and databases for configuration, change, safety, and design management. Responsibilities include Microsoft Access application development, SQL Server administration, data integration, access control, Windows virtual machine and cloud administration, and support for engineering teams. The role also applies product lifecycle management and engineering data management practices in an industrial production environment.

Designs and releases propulsion components and assemblies for UAV internal combustion and jet systems. Leads Siemens NX CAD modeling, detailed drawings, GD&T, design standards, manufacturability, configuration control, BOM management, and work instructions. Collaborates with production, machinists, technicians, and responsible engineers to resolve hardware issues, support testing, investigate root causes, and implement design improvements. Applies engineering analysis and tools such as ANSYS, FEA, GFSSP, and REFPROP.

Principal Software Engineer responsible for owning customer-facing products end to end, leading technical strategy, architecting large-scale distributed systems, and delivering AI-native experiences. The role involves full-stack implementation, product strategy, system design, code reviews, reliability, testing, telemetry, security, performance, and mentoring engineers. Candidates must have extensive experience building and operating large-scale systems and strong product, UX, communication, and collaboration skills.

Leads aircraft reliability engineering across development, integration, testing, and operations. Establishes reliability requirements and budgets, performs FMEA/FMECA, FTA, RBD, Weibull, and reliability prediction analyses, tracks reliability metrics, supports system safety and testing, reviews supplier data, leads FRACAS activities, identifies design improvements, and communicates risks and corrective actions to engineering leadership and customers. Mentors engineers and improves reliability processes.

Lead architecture, requirements, systems integration, and flight testing for next-generation autonomous UAS platforms. Define system behavior, modes, fault responses, and subsystem requirements; use MBSE tools for modeling and trade studies; integrate avionics, autonomy, propulsion, sensors, and mission systems; support safety analysis, performance validation, airworthiness, and operational deployment. Collaborate with engineering teams, DoD stakeholders, industry partners, and government agencies to deliver mission-ready aircraft.

Design and integrate electromechanical avionics systems from concept through production and flight-test readiness. Responsibilities include avionics packaging, electrical interconnects, thermal management, aircraft integration, structural and modal analysis, environmental and EMI/EMC compliance, design reviews, system validation, and failure analysis. The role collaborates with electrical engineers on PCB constraints, circuit cards, mechanical interfaces, harnesses, and advanced manufacturing methods.

Leads end-to-end mission systems engineering for unmanned aircraft, including architecture, requirements, payloads, avionics, weapons, communications, integration, certification, and flight testing. Performs trade studies and system-of-systems analysis, oversees hardware-in-the-loop and flight-test campaigns, ensures compliance with aerospace standards, and collaborates with program teams, customers, partners, and suppliers to deliver fielded capabilities.

Maintain Cloudflare’s global data center network and infrastructure across remote colocation facilities. Responsibilities include configuring network equipment, maintaining operational availability, managing contractors and vendors, creating SOPs and operational plans, improving processes through automation and AI tools, supporting deployments and migrations, troubleshooting infrastructure, and participating in 24/7 on-call coverage. The role also involves basic program management, documentation, vendor coordination, and collaboration with Network Engineering, SRE, logistics, and infrastructure teams.

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.

Designs, implements, and operates hybrid, multi-cloud network infrastructure across AWS, Azure, GCP, and on-premises datacenters. Responsibilities include hub-spoke architectures, cloud interconnects, BGP routing, hybrid DNS, firewalls, Terraform infrastructure-as-code, Python automation, SRE ownership, on-call support, incident analysis, technical documentation, and mentoring associate engineers.

Owns fluid-system layouts, thermal transport hardware, and mechanical installations for Group 5 UAV aircraft. Designs ram-air circuits, liquid cooling systems, ECS/TMS architecture, brackets, mounts, and supports. Performs fluid, thermal, structural, and tolerance analyses; develops CAD models and drawings; sources components; coordinates suppliers; and builds test setups. Delivers integrated, maintainable hardware in an accelerated aerospace development environment.

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.

Design and develop structural components and assemblies for autonomous UAVs from concept through production release. Perform CAD modeling, hand stress calculations, limited FEA, drawing release, and structural validation. Collaborate with aerodynamics, propulsion, avionics, payload, manufacturing, and flight-test teams. Support hardware integration, testing, failure analysis, design reviews, and resolution of build issues while ensuring aerospace standards, manufacturability, structural integrity, and system integration.

Build performant, scalable backend applications in cloud-based microservice architectures using Java, Kotlin, AWS, and related technologies. Shape technical architecture, own solutions for new product requirements, deliver highly available production services, and collaborate with stakeholders and technical teams. Mentor engineers, generate technology initiatives, and promote a learning environment. The role is hybrid in Seattle with part-time telecommuting available.