Senior Staff Engineer Jobs

Machinify is hiring a backend-leaning Senior/Staff Fullstack Engineer to architect and implement scalable, secure AI-driven healthcare web applications while working remotely across the U.S.

Lead the engineering and architecture of Quizlet’s external API platform and LearnOS plugin systems to enable secure, scalable integrations and agent-driven learning experiences.

ServiceNow is hiring a Senior Staff Software Engineer to architect and build scalable full-stack solutions for public sector customers using modern UI frameworks, cloud platforms, and AI-augmented engineering practices.

Lead reliability and scaling for Hamming AI's LLM-driven voice orchestration stack, owning core backend services, observability, and production-grade automation.

Lead the technical direction for Databricks' Enterprise Applications as a Senior Staff Backend Software Engineer, building scalable AI-enabled internal platforms that power the business.

Lead reliability and scale for an LLM-driven voice QA platform, hardening distributed services and orchestration to support thousands of parallel real-time calls.

Help build and productionize a secure, scalable AI workspace across frontend and backend systems, working closely with researchers and product teams to deliver enterprise-grade agentic applications.

Senior backend engineer (Member of Technical Staff) to design and ship scalable backend systems powering Ideogram’s generative design products across a fast-moving, collaborative team.

Lead design and delivery of high-performance, scalable time-series and storage-engine features at ServiceNow, working across backend, frontend, testing, and reliability to improve MetricBase for real-time analytics and monitoring.

Zettabyte seeks a Senior/Staff Backend Engineer to build APIs and scheduling/resource-management systems that orchestrate GPU clusters for production AI workloads.

Lead the design and operation of secure, scalable cloud infrastructure for Apiphany's engineering-focused AI platform, including deployments to customer-managed and hybrid clouds.

Apiphany is hiring a Senior/Staff Infrastructure Engineer to build secure, low-latency, scalable cloud and hybrid infrastructure that powers our AI platform for hard‑tech manufacturers.

Lead the architecture and delivery of Visa's enterprise log management solution as a Senior Staff Software Engineer specializing in Java and Go on the Observability team.

At Apiphany, you'll lead the architecture and implementation of high-performance backend services that power a next-generation AI platform for industrial product development.

Apiphany is hiring a Senior/Staff Frontend Engineer to drive frontend architecture and build high-performance data visualizations that make complex engineering data actionable.

Technical leadership role responsible for mission systems architecture, integration, and certification across payloads, avionics, communications, and weapons for Shield AI's next-gen unmanned aircraft.

Lead the architecture and operational strategy for Lightspark’s global production infrastructure to ensure secure, reliable, and scalable payment systems.

Lead the design and production deployment of LLM-driven search relevance and retrieval models to improve customer search experience at Coupang.

Lead performance testing and automation efforts for next-generation firewall platforms at Palo Alto Networks, designing scalable test frameworks and executing high-impact performance validation.

Lead the design and delivery of LLM-powered conversational AI and large-scale ML solutions at ServiceNow's Virtual Agent Science team to enhance enterprise service automation.

Lead the architecture and operation of a mission-critical workflow platform and backend systems that power Coupang’s real-time order fulfillment at scale.

Palo Alto Networks is hiring a Senior Staff SDET to lead test automation and infrastructure efforts for its Cloud Management Platform, ensuring robust, scalable, multi-tenant operations across public clouds.

At ServiceNow, the Senior Staff Software Engineer will lead full-stack development and system design for mission-driven public sector applications, delivering high-quality, scalable solutions and mentoring engineering teams.

Motion is hiring a Senior Staff Front End Engineer to lead a large-scale frontend re-architecture focused on performance, offline-first sync, and microfrontends for a rapidly scaling AI-native work platform.

Lead architecture and cross-team engineering for CNN’s growth initiatives, building scalable systems that power registration, subscriptions, and personalized user experiences.

Senior Staff Software Engineer to drive full‑stack development and architecture for ServiceNow’s public-sector applications while supporting U.S. Federal customers and mentoring engineering teams.

Design and implement accessible, scalable frontend solutions as a Senior/Staff Software Engineer on a remote-first team focused on improving public digital services.

Lead frontend engineering to build accessible, high-performance public-facing web applications in a remote-first, cross-functional environment.

Quilter is hiring a Senior/Staff C++ Engineer to build high-performance libraries and systems that power next-generation automated PCB design.

Lead the design, development, and production ownership of AI-driven features in a fast-moving remote-first fintech team using Elixir, LLMs, and cloud infrastructure.

Lead system architecture and complex integration of avionics, autonomy, propulsion, and sensor payloads for Shield AI’s next-generation UAS program in the Washington DC metro area.

Vultron is hiring a Senior/Staff Frontend Engineer in San Francisco to create secure, high-impact frontend experiences for government-focused AI products.

ServiceNow is hiring a Senior Staff Software Engineer (Backend C++) to lead core database-engine development for RaptorDB, focusing on high-performance, scalable storage and query subsystems.

ServiceNow is hiring a Senior Staff Software Engineer with strong C/C++ and database internals experience to advance RaptorDB, a high-scale Postgres-based platform powering AI-enabled workflows.

Senior Staff Fullstack Engineer role at ServiceNow's CCX team to design and deliver scalable web experiences and help integrate GenAI capabilities across the product portfolio.

Inclusive & Diverse

Rise from Within

Mission Driven

Diversity of Opinions

Work/Life Harmony

Customer-Centric

Social Impact Driven

Rapid Growth

Maternity Leave

Paternity Leave

Medical Insurance

Dental Insurance

Vision Insurance

Mental Health Resources

Life insurance

Disability Insurance

Health Savings Account (HSA)

Flexible Spending Account (FSA)

Paid Holidays

Paid Time-Off

Samsara seeks a Senior Staff Software Engineer to lead Fleet Safety's technical vision and deliver scalable, AI- and video-driven systems that improve driver safety across thousands of customers.

Warner Bros. Discovery is hiring a Senior Staff Engineer to lead architecture and implementation of Boundary Services that power HBO Max's streaming platform.

Lead research and implementation to scale Base’s chain throughput and evolve the OP Stack as a Senior Staff Protocol Engineer on the Base Protocols team.