Jobs in San Francisco, CA (Now Hiring) — 12,915 open at 2,613 companies — Page 475
Radical Numerics
Member of Technical Staff, ML Product Engineer
San Francisco, California, United States · On-site
Senior
About Us Radical Numerics is an AI research lab building general biological intelligence. Our mission is to master the code of life, and our purpose is to reduce human suffering. Our team created Evo, and started the fie…
Skills: Backend Engineering, Distributed Systems, ML Inference, API Design, Python
Vast.ai
AI Agent Researcher
San Francisco, California, United States · On-site
$160k–$320k/yr
Senior
About Us Vast.ai’s cloud powers AI projects and businesses all over the world. We are democratizing and decentralizing AI computing—reshaping our future for the benefit of humanity. We are a growing and highly motivated …
You’re probably hearing how AI is going to change the world everywhere you look. However, despite the exponential improvements in capability, AI doesn’t work well without the right context; garbage in, garbage out, as th…
Robotics AI Data Collection Operator (Robot Trainer)
San Francisco, California, United States · On-site
Entry level
About the Role We are looking for Robotics AI Data Collection Operators to support the development of next-generation intelligent robotic systems. In this role, you will interact directly with robotic platforms, perform …
Skills: Teleoperation, Data Collection, Robot Calibration, Manual Dexterity, Hand-Eye Coordination
San Francisco, California, United States · On-site
Senior
About Campfire Campfire builds modern accounting and financial operations software for growing companies. Our Partnerships team works closely with the accounting and finance ecosystem — CPA firms, outsourced accounting p…
San Francisco, California, United States · On-site
Entry level
The Assistant Clinical Research Coordinator will perform independently or with general direction at the fully operational journey level of the series to execute, manage, and coordinate research protocols, as directed by …
Skills: Clinical Research Coordination, Data Collection, Patient Enrollment, IRB Submission, Electronic Medical Records
San Francisco, California, United States · On-site
Mid level
The Department of Neurological Surgery at UCSF is home to leading physicians and scientists dedicated to treating patients with neurosurgical disorders and to the search for better therapies and cures. Our mission is to …
Skills: Clinical Research Coordination, Patient Recruitment, Data Management, IRB Protocol Submission, HIPAA Compliance
San Francisco, California, United States · On-site
$75k–$85k/yr
Senior
Compensation TypeYearly Highgate Hotels Highgate is a premier real estate investment and hospitality management company widely recognized as an innovator in the industry. Highgate is the dominant player in U.S. gateway m…
San Francisco, California, United States · On-site
$160k–$200k/yr
SeniorVisa sponsorship$33M raised
Seeking a ruthlessly efficient, 0-1, adaptable Special Projects Manager to join LatchBio! LatchBio The convergence of laboratory automation, high-throughput assays, and machine learning is moving the medium of biological…
San Francisco, California, United States · On-site
$150k–$200k/yr
Mid levelVisa sponsorship$52M raised
We're building the company which will de-risk the largest infrastructure build-out in history. When people finance GPU clusters, the datacenters housing them, and the infrastructure powering them, they need "offtake" - m…
San Francisco, California, United States · On-site
Senior
Company Background Specter's mission is to help automate the physical world. Today, we build video sensors with state-of-the-art AI agents that answer any question, anywhere in their environments. Our systems can automat…
Skills: Full-cycle Enterprise Sales, Outbound Prospecting, Pipeline Generation, Value Based Selling, Technical Pitching
San Francisco, California, United States · On-site
$300k–$330k/yr
Senior+$260M raised
About Anyscale: At Anyscale, we're on a mission to democratize distributed computing and make it accessible to software developers of all skill levels. We’re commercializing Ray, a popular open-source project that's crea…
Voice AI that resolves, not transfers. Most phone systems trap callers in menus and scripts. Vapi is the platform for deploying voice agents that know your business and can listen, adapt, and resolve in minutes. The numb…
Skills: Pre-sales Engineering, Solutions Architecture, API Integration, Telephony, SIP
San Francisco, California, United States · On-site
$150k–$200k/yr
Mid levelVisa sponsorship$52M raised
We're building the company which will de-risk the largest infrastructure build-out in history. When people finance GPU clusters, the datacenters housing them, and the infrastructure powering them, they need "offtake" - m…
San Francisco, California, United States · On-site
Senior$125M raised
About Collate Collate is an AI document generation platform for life sciences. We automate paperwork with AI, helping our customers get life-saving innovations to patients years faster. Collate is an end-to-end solution,…
About LiveKit LiveKit is building the infrastructure layer for the voice-driven era of computing. Our platform gives developers everything they need to build, test, deploy, scale, and observe agents in production. Founde…
Skills: Developer Advocacy, Community Engagement, Event Planning, Public Speaking, Technical Communication
San Francisco, California, United States · On-site
$140k–$220k/yr
Senior
Max AI – Stripe for Healthcare Max AI is the World’s first human-free, fully-autonomous medical billing AI agent. Many startups are attempting to attack this problem because the market is so big — $350B/yr. We have the b…
Senior Scientist, Observing Systems & Inverse Modeling
San Francisco, California, United States · Remote OK
$130k–$180k/yr
SeniorVisa sponsorship
Sunlight reflection may be the only available option, alongside dramatic emissions reductions, adaptation, and rapid scaling of carbon removal, to rapidly limit many climate impacts over the coming decades. But we don’t …
Skills: Data Assimilation, Inverse Modeling, Aerosol Microphysics, Python, Uncertainty Quantification
San Francisco, California, United States · On-site
$150k–$250k/yr
Senior
Max AI – Stripe for Healthcare Max AI is the World’s first human-free, fully-autonomous medical billing AI agent. Many startups are attempting to attack this problem because the market is so big — $350B/yr. We have the b…
Skills: Machine Learning, Natural Language Processing, Python, Tensorflow, Pytorch
Why join us Brex is the intelligent finance platform that enables companies to spend smarter and move faster in more than 200 markets. By combining global corporate cards and banking with intuitive spend management, bill…
Skills: Sales Development, People Leadership, Pipeline Generation, Performance Management, CRM
Member of Technical Staff, ML Product Engineer
Radical Numerics
San Francisco, California, United States • On-site
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Full-time
Posted 38d ago
~40 hrs/week
Responsibilities
Build and maintain the inference APIs, compute orchestration layers, and developer-facing products for the Omnii genome language model. Focus on optimizing throughput, latency, and cost for genome-scale workloads while ensuring reliability and security.
Requirements
Requires extensive experience building production-scale distributed systems and shipping models as a service. Proficiency in Python and a typed language is necessary, along with strong product judgment for API design.
Full job description
About Us
Radical Numerics is an AI research lab building general biological intelligence. Our mission is to master the code of life, and our purpose is to reduce human suffering.
Our team created Evo, and started the field of generative genomics. Our work was featured on the cover of Science, and presented by our CEO on the main stage of TED2025. Evo was used to create the first AI gene therapy tool CRISPR-Cas9, and the first AI whole genome from scratch. Evo 2, featured in Nature, is the largest fully open source AI project across any domain.
Radical Numerics is bringing the rigor of distributed systems, model architecture, and numerics research to the challenges of biology. We’ve redesigned the foundation model training stack to turn the world’s raw scientific data (e.g. biological sequences, experiments, and physical processes), into intelligible, generative models that can expand and accelerate what humanity can understand, design, and cure.
The same generative breakthroughs that enable life-saving cures also lowers the barrier to creating engineered threats and AI-generated bioweapons. We believe these forces are inseparable. Radical Numerics was founded to develop both the power to design and the responsibility to defend.
About the role
As a Member of Technical Staff, ML Product Engineer, this role owns the layer between the models and the people using them: the APIs, batch and compute systems, and services that make inference fast, reliable, and cheap at genome scale. You would build for our scientists and for the partners and developers who build on Omnii, our next-generation genome language model.
You care about throughput, latency, cost, and uptime, and you have real opinions about what a good developer experience feels like. The platform you build is how Omnii reaches the people using it to advance human health and biosecurity.
This role sits close to our product and data-partnership functions and our modeling team. You translate between what the science needs, what partners can consume, and what the infrastructure can deliver.
What you'll do
Build the inference APIs behind Omnii: real-time serving plus large batch scoring for genome- and variant-scale workloads, where a single job can be millions of sequences, latency-tolerant and cost-sensitive.
Design the compute and orchestration layer: job queues, autoscaling GPU inference, retries, fault tolerance, and the observability to run all of it against real SLAs.
Build the developer-facing product: the API surface, SDKs, and documentation that let an outside team depend on Omnii without hand-holding.
Drive down cost and latency per inference, and make performance predictable enough to price and guarantee.
Package the platform to run inside partner environments that cannot let data leave, including on-prem and air-gapped installs.
Work directly with our scientists and partners to shape the API around real inference workloads.
What we're looking for
You have built and operated backend or distributed systems at production scale, and you owned their reliability.
You have shipped a model as a service that other people depended on. You think in inference, serving, and throughput.
You have built asynchronous or batch job systems at scale. Genome-scale workloads should feel like familiar ground.
You write production code in Python and at least one typed language, and you are comfortable with containers and infrastructure as code.
You have product judgment. You can decide what to expose, what to hide, and how an API should feel to the person calling it.
You operate well with ambiguity and want the ownership of an early technical role.
Nice to have
GPU inference internals: vLLM, TensorRT-LLM, or Triton, with hands-on performance tuning.
Experience deploying software into locked-down environments such as enterprise VPC, on-prem, or air-gapped.
Familiarity with genomics or computational biology, or a real appetite to learn it fast.
Experience standing up an external API product from the first endpoint forward.
Radical Numerics is committed to equal employment opportunity and does not discriminate in any employment opportunities or practices based on an individual's race, color, creed, gender (including gender identity and gender expression), religion (all aspects of religious beliefs, observance or practice, including religious dress or grooming practices), marital status, registered domestic partner status, age, national origin or ancestry (including language use restrictions and possession of a driver’s license issued under California Vehicle Code section 12801.9), natural hair, physical or mental disability, political affiliation, medical condition (including cancer or a record or history of cancer, and genetic characteristics), sex (including pregnancy, childbirth, breastfeeding or related medical condition), genetic information, sexual orientation, military and veteran status or any other consideration made unlawful by federal, state, or local laws. It also prohibits unlawful discrimination based on the perception that anyone has any of those characteristics, or is associated with a person who has or is perceived as having any of those characteristics.
Radical Numerics participates in E-Verify and will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the U.S.
Related keywords
Machine LearningGenerative GenomicsAPIGPU InferencevLLMTensorRT-LLMTritonPythonDistributed SystemsContainersInfrastructure as CodeGenome-scale WorkloadsBiosecurityComputational BiologySLAAutoscaling