1,449 Results for

Member Of Technical Staff Jobs in Walnut Creek, CA

Jobs

San Francisco, CA

$180,000–$185,000

Determining compensation for this role (and others) at Vaco by Highspring depends upon a wide array of factors including but not limited to: the individual’s skill sets, experience and training; licensure and certification requirements; office location and other geographic considerations; other business and organizational needs. Vaco by Highspring values a diverse workplace and strongly encourages women, people of color, LGBTQ+ individuals, people with disabilities, members of ethnic minorities, foreign-born residents, and veterans to apply.

2 days ago

Foster City, CA

$146,200–$233,700 / year

Visa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated to uplifting everyone, everywhere by being the best way to pay and be paid. As a Visa Software Engineer, you will be an integral part of a multi-functional development team inventing, designing, building, and testing software products that reach a truly global customer base.

4 days ago

Foster City, CA

$146,200–$233,700 / year

Masters, MBA, JD, MD) or 0 years of work experience with a PhD Preferred Qualifications • Experience with AI frameworks, LLMs, or generative AI (Claude, GPT, LangChain, etc.) • Knowledge of AI-powered development tools or building AI-enabled applications • Experience applying AI to engineering challenges or customer-facing features • Understanding of commercial payments, money movement, B2B payables, or payment processing • Experience with cloud platforms, microservices, and containerization (Docker, Kubernetes) • Knowledge of API design, integration patterns, and distributed systems • Familiarity with observability, monitoring, or DevOps practices. As a Visa Software Engineer, you will be an integral part of a multi-functional development team inventing, designing, building, and testing software products that reach a truly global customer base.

1 day ago

Foster City, CA

$169,100–$270,800 / year

You will work on innovative solutions that combine deep technical expertise with AI/ML capabilities to enhance developer productivity, improve customer experiences, and drive next-generation commercial payment and money movement technology for B2B, B2C, P2P, and G2C flows. Visa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated to uplifting everyone, everywhere by being the best way to pay and be paid.

10 days ago

San Francisco, California

Build AI-Driven, User-Focused Features – While setting up core frontend infrastructure, design and deliver high-impact features that seamlessly integrate AI-powered capabilities, ensuring clarity, usability, and reliability for complex security workflows. Alongside our core product work, Cogent Research serves as our applied AI lab, providing the research horsepower needed to make truly agentic security workflows a reality.

30+ days ago

San Francisco, California

This high‑impact group builds and maintains critical infrastructure, including backend systems for authentication, authorization, real-time data flows, service orchestration, and sandboxing, to ensure fast, reliable, and secure user experiences. Own key backend services involved in authentication and encryption flows (including BYOK‑related pieces), partnering with Security and Infra on defense‑in‑depth.

30+ days ago

San Francisco, California

Build the connector onboarding path (schemas, fixtures, and evaluation suites) so new connectors ship with measurable quality rather than hope, and drive the eval metrics that tell us a connector actually works inside agent loops. Own the design and implementation of the connector runtime, the system that registers, hosts, and executes built-in connectors, hosted MCP servers, and CLI-backed tools behind a single agent-facing interface.

19 days ago

San Francisco, California

Strong customer empathy and product sense, ensuring the APIs you build are ergonomic, well-documented, and easy to adopt for developers and agents alike. From exabyte-scale knowledge indexes to codegen-first agent runtimes, the building blocks behind Perplexity's applications are some of the most battle-tested AI systems in the industry.

23 days ago

San Francisco, California

The team defines the architecture for batch and streaming systems, the orchestration and observability stack, and a self-serve data platform, while thoughtfully combining platforms such as Databricks and Snowflake with open-source technologies including Spark, Kafka, Flink, Airflow, Dagster, dbt, Iceberg, Delta Lake, and ClickHouse. Set and enforce guarantees for data correctness, freshness, lineage, and recoverability, designing systems that handle rapid scale growth, partial failures, and evolving schemas without disrupting AI workloads or product experiences.

30+ days ago

San Francisco, California

The ideal candidate will possess sound technical judgment forged in the trenches of internet-scale companies, paired with voracious use of today’s most advanced AI tools/models and a capacious imagination to rethink how work gets done in the leading companies of tomorrow. 5 to 15+ years of industry experience, ideally with a substantial portion focused on infrastructure/platform engineering or developer acceleration in environments featuring significant technical complexity.

26 days ago

San Francisco, California

Lead features end-to-end, from problem definition through technical design, implementation, and launch, including the billing API abstractions that let product teams ship new SKUs, pricing models, and monetization experiments with minimal friction. As a monetization engineer at Perplexity, you'll own the abstractions that let product teams ship new SKUs, run pricing experiments, and convert users into paying customers, without needing to understand billing internals.

30+ days ago

San Francisco, California

Collaborate closely with PM, Design, Data Science, Sales, Research, to identify high-impact opportunities in both consumer and enterprise customer experiences, validate emerging capabilities, and translate complex agent behaviors into simple, reliable product experiences. Shape the architecture, abstractions, and product experiences that enable both users and agents to compose increasingly sophisticated solutions for complex real-world tasks.

21 days ago

San Francisco, California

We are hiring builders to join our highly leveraged engineering team for creating new products that innovate and accelerate human productivity. We’ve scaled beyond the millions of people using Perplexity every day for research, shopping, investing and curiosity into a new paradigm of using AI to transform knowledge into action.

30+ days ago

San Francisco, CA

In the afternoon, you could be conducting risk assessments on supply chain constraints that impact our development roadmap, updating program dashboards to provide leadership visibility, or working with partner teams to align on deployment strategies. You might start your morning facilitating tradeoff decisions between AI researchers and software engineers on a critical prototype milestone, then transition to managing dependencies across hardware and operations teams to keep timelines on track.

30+ days ago

San Francisco, California

Design and operate Perplexity’s cloud networking fabric, including VPC architectures, private connectivity, and peering with hyperscalers and neocloud providers to support low-latency, high-throughput AI workloads. Architect and scale compute platforms (Kubernetes/EKS, autoscaling groups, and mixed CPU/GPU fleets) to efficiently serve online request traffic and background workloads across regions.

30+ days ago

San Francisco, California

Engineers are responsible for end-to-end projects from training and productionizing classifiers to identify high-intent users, personalizing value discovery, shipping contextual onboarding experiments, or wiring new AI capabilities into measurable adoption and revenue outcomes. As a growth engineer at Perplexity, you'll work across the full funnel — activation, onboarding, SEO, lifecycle, conversion, retention, and paid upgrade moments — while also building the applied AI systems that make those experiences smarter.

30 days ago

San Francisco, California

You’ll rapidly understand customer domains, design custom LLM solutions, and deliver production-ready models that solve high-value, real-world problems. If you're excited about building custom models, solving generational problems for global organizations, and shaping frontier-model capabilities, we’d love to meet you.

30+ days ago

San Francisco, California

Own the entire model lifecycle from research to production: data analysis, modeling, evaluation, offline/online A/B testing, and iterative improvement and build autonomous harness for agent squad to explore different problem spaces. Strong software engineering skills (Python, production-quality codebases, collaborative development) and experience using agentic coding tools for large scale parallel developments.

30+ days ago

San Francisco, California

4+ years of experience as a software engineer with significant time spent building security-related tools, platforms, or automations, or in a security engineering role with strong software development responsibilities. This role focuses on engineering security tools and internal AI-driven agents that improve detection and response, vulnerability management, and the overall security posture of our products and infrastructure.

30+ days ago

San Francisco, California

We have found that our strongest engineers are capable of working across multiple codebases and ramping up quickly, and we expect the same high bar for candidates. The ideal candidate should have strong programming skills and multiple years of experience shipping high-quality, production software.

2 days ago

San Francisco, California

19 days ago

San Francisco, California

The Storage Platform team owns the infrastructure that powers how Perplexity persists, retrieves, and manages data across all systems, ensuring high availability, performance, and cost-efficiency for every product and AI workload. By building robust abstractions and operational excellence around storage, the team enables engineers across Perplexity to focus on product innovation while trusting that data is fast, reliable, and always accessible.

30+ days ago

San Francisco, California

You’ll build user-facing products that help organizations adopt products like Computer in practical, everyday tasks, and also guide organization admins to onboard and enable their teams to use Perplexity products effectively. Build systems that help organizations manage Perplexity at scale, from first setup through expansion, making it easier for admins to onboard teams, configure features, manage usage, and understand spend.

30+ days ago

San Francisco, California

You will work across simulation platforms, robotics systems, digital twins, and environment generation pipelines to ensure our virtual environments are useful for training, evaluating, and deploying intelligent systems. Moonlake is building the frontier of interactive world models: systems that generate, simulate, and reason over 3D environments for robotics, embodied AI, and interactive applications.

30+ days ago

San Francisco, CA

Before building Latent Labs, our team co-developed DeepMind's Nobel-prize winning AlphaFold, invented latent diffusion, and built pioneering lab data management systems as well as high throughput protein screening platforms. Drive the end-to-end technical deployment of Latent Labs models into customer environments, designing production-grade API integrations and model-serving infrastructure.

30+ days ago

San Francisco, California

Before building Latent Labs, our team co-developed DeepMind’s Nobel-prize winning AlphaFold, invented latent diffusion, and built pioneering lab data management systems as well as high throughput protein screening platforms. Drive the end-to-end technical deployment of Latent Labs models into customer environments, designing production-grade API integrations and model-serving infrastructure.

30+ days ago

San Francisco, California

You will design our technical approach to teaching agents how to understand and handle complex genomic data, mapping out end-to-end data analysis workflows and working from instrument outputs to real scientific decisions. Latch is building intelligent, high performance agents for biological data analysis, empowering over 5,000 scientists across 150+ R&D labs to handle data from instrument-to-insights.

30+ days ago

San Francisco, California

You will design our technical approach to teaching agents how to understand and handle complex epigenomics data, mapping out end-to-end data analysis workflows and working from instrument outputs to real scientific decisions. Latch is building intelligent, high performance agents for biological data analysis, empowering over 5,000 scientists across 150+ R&D labs to handle data from instrument-to-insights.

30+ days ago

San Francisco, California

You will design our technical approach to teaching agents how to understand and handle complex therapeutics datasets, mapping out end-to-end data analysis workflows and working from practical therapeutics data to real scientific decisions. Latch is building intelligent, high performance agents for biological data analysis, empowering over 5,000 scientists across 150+ R&D labs to handle data from instrument-to-insights.

30+ days ago

San Francisco, California

You will work closely with researchers and engineers developing next-generation simulation environments and AI systems, while ensuring those capabilities transfer successfully into real-world robotic platforms. You will help evaluate robotic intelligence in simulation, train the models that power robotic understanding, and deploy those systems onto real robots operating in the physical world.

30+ days ago

San Francisco, California

We’ll work with you to match your strengths and interests to the areas where you can drive the most impact, while collaborating as a team to turn ambiguous, bleeding-edge problems into reliable experiences for users. Experience with audio stack technologies including audio processing modules (APMs), echo cancellation, noise reduction/cancellation, automatic-gain control (AGC), etc.

28 days ago

San Francisco, California

As a Member of Technical Staff (Full-Stack Engineer), you’ll be closely involved in all aspects of engineering, with a particular eye on translating research into product, building out core infrastructure and back-end systems, and developing user-facing websites and APIs. Our mission is to advance the capabilities of frontier AI models on economically meaningful healthcare tasks by building novel datasets, environments, and models.

30+ days ago

San Francisco, CA

29 days ago

San Francisco, California

Alongside our core product work, Cogent Research serves as our applied AI lab, providing the research horsepower needed to make truly agentic security workflows a reality. Solid experience in Agile development processes, including code reviews, sprint planning, and collaborative cross-functional team work to deliver full-stack product features.

30+ days ago

San Francisco, CA

From exabyte-scale knowledge indexes to codegen-first agent runtimes, the building blocks behind Perplexitys applications are some of the most battle-tested AI systems in the industry. Youll also define technical strategy for how we scale to meet compounding growth exponentials (number of customers, agents per customer, compute/retrieval per agent, etc.).

22 days ago

San Francisco, CA

17 days ago

San Francisco, California

$170,000–$350,000 / year

Its agents continuously learn an organization's proprietary procedures, data, and objectives and operate within a native office-suite work surface to perform complex, long-horizon tasks alongside humans, deployed in secure enterprise environments. As a Member of Technical Staff, you own features end-to-end on the platform, working wherever leverage is highest across infrastructure, core features, agent configuration, and user experience.

9 days ago

San Francisco, California

You will typically be working with deeply technical partners - Heads of AI, research teams, ML platform teams - across Life Sciences, Robotics and Vision, Language and Reasoning models, or new verticals, helping them integrate our platform into their model training stack. This role demands strong engineering capability, the ability to learn new domains fast, the creativity to design solutions under real-world constraints, and the comfort to operate directly alongside customer engineering and research teams.

23 days ago

San Francisco, California

The early team is fully in-person in San Francisco and New York, and consists of the top software engineering and machine learning talent from leading companies such as Abnormal Security, Coinbase, Microsoft, Tesla, Stripe and more. We are building the world’s first AI cyber taskforce, composed of AI agents capable of human-caliber reasoning and execution of cybersecurity tasks, that autonomously protects organizations from emerging threats.

30+ days ago

San Francisco, CA

Before building Latent Labs, our team co-developed DeepMind's Nobel-prize winning AlphaFold, invented latent diffusion, and built pioneering lab data management systems as well as high throughput protein screening platforms. Apply our proprietary generative AI models to design proteins for experimental validation: Closely collaborate with protein designers to generate designs using our proprietary generative AI models.

30+ days ago

San Francisco, CA

29 days ago

Berkeley, California

Backed by a $3M seed round and elite investors from Meta, Anthropic, DeepMind, and CrowdStrike, you’ll work on $10M+ contracts securing facilities with 200,000+ GPUs—directly protecting the digital assets that will power the global economy. You’ll bridge ML research, systems engineering, and security, designing and implementing novel solutions for formal verification, confidential computing, and seamless ML integration.

30+ days ago

San Francisco, CA

The ideal candidate will possess sound technical judgment forged in the trenches of internet-scale companies, paired with voracious use of today's most advanced AI tools/models and a capacious imagination to rethink how work gets done in the leading companies of tomorrow. 5 to 15+ years of industry experience, ideally with a substantial portion focused on infrastructure/platform engineering or developer acceleration in environments featuring significant technical complexity.

24 days ago

San Francisco, California

CEO is 2x founder and infra leader with a previous successful exit; CTO spent a decade at Databricks, leading AI engineering; Team members are all staff-level engineers from Databricks, Brex, Linkedin, Niantic, Nextdoor and 11x. We've raised $7M from top investors like Accel and SV Angel, and are trusted by companies like Discord, Drata, and Framer to run their high-scale systems and build the infrastructure layer for their AI-era engineering teams.

30+ days ago

San Francisco, CA

About Liquid AISpun out of MIT CSAIL, we build general-purpose AI systems that run efficiently across deployment targets, from data center accelerators to on-device hardware, ensuring low latency, minimal memory usage, privacy, and reliability. Bridges ML and systems: You understand how neural networks work mathematically (matrix operations, attention mechanisms, quantization effects) and can translate that understanding into optimized implementations.

30+ days ago

San Francisco, CA

19 days ago

San Francisco, CA

We are hiring builders to join our highly leveraged engineering team for creating new products that innovate and accelerate human productivity. We've scaled beyond the millions of people using Perplexity every day for research, shopping, investing and curiosity into a new paradigm of using AI to transform knowledge into action.

30+ days ago

San Francisco, CA

Lead features end-to-end, from problem definition through technical design, implementation, and launch, including the billing API abstractions that let product teams ship new SKUs, pricing models, and monetization experiments with minimal friction. As a monetization engineer at Perplexity, youll own the abstractions that let product teams ship new SKUs, run pricing experiments, and convert users into paying customers, without needing to understand billing internals.

30+ days ago

San Francisco, California

With deep integrations across access control, identity, compliance screening, and collaboration tools—including LenelS2, Brivo, Genetec, Honeywell, Cisco Meraki, Okta, Microsoft Azure, Microsoft Teams, Slack, ServiceNow, DocuSign, Avigilon Alta, and Descartes Visual Compliance—Envoy helps organizations reduce risk, stay audit-ready, and operate with clarity at scale. At Envoy we’re writing the operating system for the modern office: a fully‑integrated platform that lets employees reserve desks and rooms, greet visitors, track deliveries, receive emergency alerts, and see interactive maps of the workplace —while our real‑time pipelines unify badge swipes, Wi‑Fi pings, sensors, and more into a single analytics engine that facilities teams use to right‑size space and budgets.

30+ days ago

San Francisco, California

This company is at the forefront of software development and AI, focused on building innovative solutions that empower users and drive meaningful impact in the tech landscape. Design, develop, and ship high-quality software features using React, TypeScript, and Python, contributing to both frontend and backend systems.

30+ days ago

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Member Of Technical Staff Jobs in Walnut Creek, CA

Staff Executive Technical Support Analyst Vaco LLC

Staff Software Engineer, Crypto Program Visa Technology and Operations LLC

Staff Software Engineer Visa Technology and Operations LLC

Software Engineer - Sr Consultant level Visa Technology and Operations LLC

Staff Frontend Engineer (Member of Technical Staff) Cogent Security

Member of Technical Staff (Software Engineer, Backend Platform) Perplexity

Member of Technical Staff (Software Engineer, Connector Platform) Perplexity

Member of Technical Staff (Software Engineer, API Platform) Perplexity

Member of Technical Staff (Software Engineer, Data Platform) Perplexity

Member of Technical Staff (Software Engineer, Acceleration) Perplexity

Member of Technical Staff (Software Engineer, Monetization) Perplexity

Member of Technical Staff (Software Engineer, Agent Capabilities) Perplexity

Member of Technical Staff (Software Engineer, Computer) Perplexity

Member of Technical Staff - Technical Program Manager, Frontier AI & Robotics Amazon.com Inc

Member of Technical Staff (Software Engineer, Cloud Infrastructure) Perplexity

Member of Technical Staff (Software Engineer, Computer Growth) Perplexity

Member of Technical Staff, Senior/Staff MLE Cohere

Member of Technical Staff (Software Engineer, Applied AI) Perplexity

Member of Technical Staff (Software Engineer, Security) Perplexity

Member of Technical Staff (Software Engineer, Desktop Apps) Perplexity

Member of Technical Staff (Software Engineer, Comet and Native Apps) Perplexity

Member of Technical Staff (Software Engineer, Storage Platform) Perplexity

Member of Technical Staff (Software Engineer, Enterprise Experience) Perplexity

Member of Technical Staff - Simulation Engineer Moonlake

Member of Technical Staff, Applied AI Latent Labs Ltd

Member of Technical Staff, Applied AI Latent Labs

Member of Technical Staff, Variant LatchBio

Member of Technical Staff, Epigenetics LatchBio

Member of Technical Staff, Therapeutics LatchBio

Member of Technical Staff - Robotics & Simulation Moonlake

Member of Technical Staff (AI Software Engineer, Multimodal) Perplexity

Member of Technical Staff (Full-Stack Engineer) Kinetic Systems

Member of Technical Staff (Software Engineer, Backend Platform) Perplexity AI Inc

Fullstack Engineer (Member of Technical Staff) Cogent Security

Member of Technical Staff (Software Engineer, API Platform) Perplexity AI Inc

Member of Technical Staff (Software Engineer, Connector Platform) Perplexity AI Inc

Member of Technical Staff David Joseph & Company

Field Team - Member of Technical Staff Goodfire

Data Platform Engineer (Member of Technical Staff) Cogent Security

Member of Technical Staff Latent Labs Ltd

Member of Technical Staff (Software Engineer, Data Platform) Perplexity AI Inc

Founding Member of Technical Staff - Software Open Select

Member of Technical Staff (Software Engineer, Acceleration) Perplexity AI Inc

Founding Member of Technical Staff TierZero

Member of Technical Staff - Edge Inference Engineer Liquid AI Inc

Member of Technical Staff (Software Engineer, Agent Capabilities) Perplexity AI Inc

Member of Technical Staff (Software Engineer, Computer) Perplexity AI Inc

Member of Technical Staff (Software Engineer, Computer Monetization) Perplexity AI Inc

Member of Technical Staff, Infrastructure Envoy

Member of Technical Staff - Product Engineer Recruiting From Scratch

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