NewAI Senior Hardware Design Engineer (Liquid Thermal Cooling Server Racks) Top Dog EngineersAI Senior Hardware Design Engineer (Liquid Thermal Cooling Server Racks)San Jose, CA$175,000–$200,000 / yearLead the thermal management structural layout of liquid-cooled servers, collaborating with hardware, power supply, structural, and testing teams to complete the integration, assembly, and maintainability design of liquid-cooled servers. Key Responsibilities: Technical Solution Design and Support: Responsible for the design, simulation, and optimization of key components in server liquid cooling systems, such as cold plates, manifolds, and sealing structures.
NewSenior/Staff Applied AI Engineer, Agent Harness David Joseph & CompanySenior/Staff Applied AI Engineer, Agent HarnessSan Francisco, CA$200,000–$300,000 / yearThat means developing the core agent harness — the execution loop, tool-use strategies, context construction, and model-facing experimentation — and iterating on agent behavior across real customer workflows and long-horizon tasks. Tech stack: Python or TypeScript, modern AI tooling, agent-harness / execution-loop engineering, evals, sandboxed (microVM) execution, computer-use / browser automation.
NewAI Core DV Engineer DensityAIAI Core DV EngineerMountain View, CA$180,000–$320,000 / yearOptional) Formal methods, custom golden models in C / C++ / Python, ML-framework familiarity, or post-silicon datapath bring-up. What we're looking for Exceptional abilities in datapath verification (tensor pipelines, MAC arrays, FP / INT accumulators) using SystemVerilog and UVM.
NewAI Engineer twenty80.ioAI EngineerSan Francisco, CARemoteYou will work five days a week from our client's office in San Francisco, collaborating in person with PMs, designers, and the GTM team to ship fast and stay close to the work. Collaborate closely with PMs, designers, and GTM teams to iterate rapidly and launch high-impact features.
NewForward Deploy AI Engineer David Joseph & CompanyForward Deploy AI EngineerSan Francisco, CA$200,000–$300,000 / yearThe Role A Forward-Deployed AI Engineer who embeds the platform directly into customers' production systems — integrating monitoring and evaluation into real agent workflows, diagnosing failures in live environments, and driving deployments to reliable production use. Hundreds of teams building autonomous agents rely on it to understand how their systems behave post-deployment, turning real usage data into scoring and feedback loops that continuously improve agent reliability, performance, and decision-making at scale.
NewGen AI Lead SymhasGen AI LeadPleasanton, CAThis is a senior, technically demanding contract role for someone who has taken Gen AI applications from raw business problem to live traffic — owning model selection, evaluation, cost, latency, security, and team enablement. What We're Looking For Proven track record architecting and shipping production Gen AI systems end-to-end.
NewFounding AI Engineer David Joseph & CompanyFounding AI EngineerSan Francisco, CA$160,000–$200,000 / yearAbout the Company Our client is a seed-stage startup building agentic AI for the built world: multimodal agents that review construction blueprints for buildability and code compliance, becoming domain experts on rules like accessibility and fire-safety codes. Spend the majority of your time improving the accuracy of the multimodal blueprint-compliance agents — building autoresearch, improving evals, and running sweeps on experimental features you design.
NewPhD Research Intern AI Memory & Personalized Education 7Edu Impact AcademyPhD Research Intern AI Memory & Personalized EducationCupertino, CACurrently enrolled in a PhD program in Computer Science, Human-Computer Interaction, Artificial Intelligence, Learning Sciences, or a related field, with a research focus in machine learning, memory architectures, user modeling, or human-centered AI • Strong track record of research in AI and machine learning. Our AI systems are designed to support longitudinal educational decision-making — integrating student progress, parental input, and instructional context to enable personalized, responsible, and evidence-based support.
NewTech Lead - Conversational AI ForhyreTech Lead - Conversational AISan Francisco, CAApply now and contribute to creating personalized and interactive experiences for users while streamlining customer support, enhancing sales processes, and delivering exceptional 24/7 customer service. As a Tech Lead - Conversational AI, you will play a crucial role in developing and implementing intelligent chatbot solutions that revolutionize businesses.
NewMachine Learning Technical Lead, Artificial Intelligence (AI) Required, Work From Home Ginas Tech JobsMachine Learning Technical Lead, Artificial Intelligence (AI) Required, Work From HomeSan Francisco, CARemoteKeywords: San Francisco CA Jobs, Machine Learning Technical Lead, AI, Artificial Intelligence, Distillation, DPO, GPU Optimization, JAX, LoRA, Machine Learning, Python, PyTorch, QLoRA, SFT, Technical Lead, Work From Home, Remote, California Recruiters, IT Jobs, California Recruiting. We help companies that are looking to hire Machine Learning Technical Leads for jobs in San Francisco, California and in other cities too.
NewArtificial Intelligence (AI) Specialist ForhyreArtificial Intelligence (AI) SpecialistSunnyvale, CAAcademic Credentials: A robust academic background from elite institutions, particularly with a focus on AI, will be viewed favorably. Leadership Roles: Active roles in top AI organizations or research groups highlight your unmatched abilities in the field.
NewSenior Physical AI Engineer Samsung SDS AmericaSenior Physical AI EngineerMountain View, CA$200,000–$270,000 / yearYou will work hands-on with humanoid robots, collecting demonstration data through teleoperation, training learning-based policies, deploying them on the physical platform, and iterating through live test runs in real environments, not just simulation. This is a hands-on research and engineering role spanning teleoperation, policy training, real-world deployment, low-latency control systems, simulation, and scalable AI training pipelines.
NewProject Perseus \u007C Speech & Voice AI Analyst - Danish Speakers Welo DataProject Perseus \u007C Speech & Voice AI Analyst - Danish SpeakersSunnyvale, CA$26–$28 / hourDriving innovation in language services, Welocalize delivers high-quality training data transformation solutions for NLP-enabled machine learning by blending technology and human intelligence to collect, annotate, and evaluate all content types. Please note that in order to verify work authorization as is required by Federal law (I-9 process), all new employees must complete a live video verification with their selected IDs and provide photos of these selected IDs within their first 3 days of employment.
NewProject Perseus \u007C Speech & Voice AI Analyst- Japanese Speakers Welo DataProject Perseus \u007C Speech & Voice AI Analyst- Japanese SpeakersSan Francisco, CA$26–$28 / hourDriving innovation in language services, Welocalize delivers high-quality training data transformation solutions for NLP-enabled machine learning by blending technology and human intelligence to collect, annotate, and evaluate all content types. Please note that in order to verify work authorization as is required by Federal law (I-9 process), all new employees must complete a live video verification with their selected IDs and provide photos of these selected IDs within their first 3 days of employment.
NewProject Perseus \u007C Speech & Voice AI Analyst- Korean Speakers Welo DataProject Perseus \u007C Speech & Voice AI Analyst- Korean SpeakersSunnyvale, CA$26–$28 / hourDriving innovation in language services, Welocalize delivers high-quality training data transformation solutions for NLP-enabled machine learning by blending technology and human intelligence to collect, annotate, and evaluate all content types. Please note that in order to verify work authorization as is required by Federal law (I-9 process), all new employees must complete a live video verification with their selected IDs and provide photos of these selected IDs within their first 3 days of employment.
NewProject Perseus \u007C Speech & Voice AI Analyst - Russian Speakers Welo DataProject Perseus \u007C Speech & Voice AI Analyst - Russian SpeakersBurlingame, CA$26–$28 / hourDriving innovation in language services, Welocalize delivers high-quality training data transformation solutions for NLP-enabled machine learning by blending technology and human intelligence to collect, annotate, and evaluate all content types. Please note that in order to verify work authorization as is required by Federal law (I-9 process), all new employees must complete a live video verification with their selected IDs and provide photos of these selected IDs within their first 3 days of employment.
NewProject Perseus \u007C Speech & Voice AI Analyst- Swedish Speakers Welo DataProject Perseus \u007C Speech & Voice AI Analyst- Swedish SpeakersSan Francisco, CA$26–$28 / hourDriving innovation in language services, Welocalize delivers high-quality training data transformation solutions for NLP-enabled machine learning by blending technology and human intelligence to collect, annotate, and evaluate all content types. Please note that in order to verify work authorization as is required by Federal law (I-9 process), all new employees must complete a live video verification with their selected IDs and provide photos of these selected IDs within their first 3 days of employment.
NewProject Perseus \u007C Speech & Voice AI Analyst - German Speakers Welo DataProject Perseus \u007C Speech & Voice AI Analyst - German SpeakersSan Francisco, CADriving innovation in language services, Welocalize delivers high-quality training data transformation solutions for NLP-enabled machine learning by blending technology and human intelligence to collect, annotate, and evaluate all content types. Please note that in order to verify work authorization as is required by Federal law (I-9 process), all new employees must complete a live video verification with their selected IDs and provide photos of these selected IDs within their first 3 days of employment.
NewProject Perseus \u007C Speech & Voice AI Analyst - Portuguese (Brazil) Speakers Welo DataProject Perseus \u007C Speech & Voice AI Analyst - Portuguese (Brazil) SpeakersBurlingame, CA$26–$28 / hourDriving innovation in language services, Welocalize delivers high-quality training data transformation solutions for NLP-enabled machine learning by blending technology and human intelligence to collect, annotate, and evaluate all content types. Please note that in order to verify work authorization as is required by Federal law (I-9 process), all new employees must complete a live video verification with their selected IDs and provide photos of these selected IDs within their first 3 days of employment.
NewProject Perseus \u007C Speech & Voice AI Analyst - Croatian Speakers Welo DataProject Perseus \u007C Speech & Voice AI Analyst - Croatian SpeakersSan Francisco, CADriving innovation in language services, Welocalize delivers high-quality training data transformation solutions for NLP-enabled machine learning by blending technology and human intelligence to collect, annotate, and evaluate all content types. Please note that in order to verify work authorization as is required by Federal law (I-9 process), all new employees must complete a live video verification with their selected IDs and provide photos of these selected IDs within their first 3 days of employment.