Top Tech Jobs & Startup Jobs in Seattle, WA

Design, implement, and operate cloud security architecture across multi-account AWS, Kubernetes, and Terraform-managed infrastructure. Build detection, protection, and automated remediation workflows; define zero-trust access and identity solutions; harden Kubernetes and cloud workloads; shift security left in CI/CD; partner with infrastructure teams and mentor engineers to embed security guardrails.

Own application-layer risk detection and remediation across consumer flows, GraphQL APIs, and internal tools. Build and operate AppSec tooling, manage HackerOne, run threat modeling and security design reviews, create CI guardrails, automate vulnerability triage with AI agents, and lead offensive testing and red team exercises to harden authentication, authorization, and cloud/container security.

Lead end-to-end cross-channel performance media strategy, buying, optimization, and measurement across paid social, CTV/TV, audio, programmatic, direct mail, and local media. Manage agencies and partners, own budgets and pacing, run experiments and incrementality tests, apply AI/automation to scale creative and operations, and partner with analytics to tie brand investments to acquisition and business outcomes.

As a Software Engineer at Opendoor, you'll build production systems, own features end-to-end, conduct technical design reviews, and integrate AI tools into workflows while mentoring teammates and enhancing product quality.

The Applied Scientist will tackle various machine learning problems, enhance valuation systems, and deploy deep learning models while collaborating with cross-functional teams.

As an Applied Scientist, you will develop quantitative models for decision-making in pricing, resale strategy, and risk management, involving hands-on coding and collaboration with other teams.

As a Data Scientist at Opendoor, you'll enhance pricing strategies through statistical models, machine learning, experiments, and interdisciplinary collaboration to drive business outcomes.

Design, build, and operate production ML models, services, and platforms for pricing, risk, and decision systems. Own end-to-end model pipelines, deployment, monitoring, and iteration. Collaborate with researchers and product to productionize prototypes, tackle data drift and sparsity, lead design reviews, and mentor teammates.

As a Senior+ Agentic Analytics Engineer, you will design and deploy AI systems that provide actionable insights, build analytics tools, and manage the analytics-to-action pipeline to drive business decision-making using AI.