Top Tech Jobs & Startup Jobs in Seattle, WA

Build and maintain security controls for live cloud systems, including cloud infrastructure, container platforms, access management, and infrastructure-as-code. Embed secure development practices into product and platform engineering, advise on secure system designs, support compliance audits, and write and deploy security tools and infrastructure. The role also contributes to security strategy, hiring, and potentially future team leadership, with a focus on application security and AI-related threats.

Lead the research roadmap and grow an applied AI research team while remaining hands-on with reinforcement learning and post-training. Collaborate with customer research labs, improve training environments, datasets, and trajectories, and translate research into production-ready deliverables. Recruit at least four researchers and partner with engineering, delivery, and go-to-market teams.

Build and maintain backend services, front-end features, cloud infrastructure, and document-processing systems. Use AI programming tools to develop automation, make product decisions, deliver client solutions, and release features quickly. Work directly with clients, own projects end to end, and operate onsite five days per week.

Build scalable Java backend services for automated restaurant revenue recovery workflows, including data ingestion, decisioning, filing, tracking, and resolution. Lead architecture, reliability, testing, observability, uptime, performance, integrations, and experimentation. Contribute to customer-facing status and outcome experiences while partnering with product, data, operations, and support teams to improve recovered revenue and customer outcomes.

Hands-on senior security engineer responsible for building secure libraries, templates, guardrails, and developer tooling. Reviews architecture and code for authentication, authorization, and data exposure risks; conducts threat modeling; strengthens secrets, logging, and auditability; integrates security checks into CI/CD; supports vulnerability remediation, secure development practices, and incident reviews.

Build and launch responsive customer-facing web pages and marketing features using React-based tooling. Maintain content management models, partner with marketing on experiments and conversion improvements, and optimize website performance across mobile and desktop. The role begins with frontend development and expands toward full-stack ownership. Collaboration, independent problem-solving, responsive design, and gradual technical ownership are central to the position.

Commercial Counsel will independently draft and negotiate service, data, vendor, partnership, and other technology agreements. The role provides practical deal guidance to business stakeholders, develops contract templates, playbooks, and AI-assisted workflows, and helps onboard and manage a future commercial counsel hire. Candidates should have approximately three years of commercial legal experience, strong knowledge of technology contract terms, regular AI tool usage, and active US bar membership.

Technology transactions attorney responsible for drafting and negotiating technology agreements, including master services, SaaS, data processing, and business associate agreements. Advises company founders on technology deals, privacy obligations, and contract management. Collaborates with lawyers, paralegals, operations, engineering, and product teams; delegates paralegal work; maintains quality; and helps develop AI-supported legal processes.

Guide customers through onboarding, training, adoption, renewal, and expansion for a B2B fintech platform. Conduct check-ins, working sessions, and business reviews; respond to support inquiries; identify renewal risks and expansion opportunities; create customer education content; and develop engagement playbooks and process improvements. The role requires accounting or bookkeeping knowledge, strong client communication, and experience driving retention, revenue, and satisfaction outcomes.

Design and build scalable backend services and APIs for a real estate software platform. Develop clean, maintainable Java code on AWS, collaborate with frontend, design, and product teams, and solve performance and scaling challenges. The role requires strong problem-solving skills, debugging ability, data structures and algorithms knowledge, startup experience, and comfort using AI-assisted coding tools.