Knowledge Foundations Research Engineer — Scalable AI Reasoning
Anthropic
Anthropic is looking for a Research Engineer in San Francisco to enhance AI capabilities by designing and improving training environments for Claude. The role involves conducting ML experiments and collaborating with cross-functional teams. Ideal candidates will have over 5 years of experience in machine learning or distributed systems, strong Python skills, and a track record of building reliable systems. A Bachelor’s degree or equivalent is required for this position. #J-18808-Ljbffr Anthropic
$350k
Research Engineer, Knowledge Foundations About Anthropic Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and... ...Claude searches, retrieves, and reasons over information at scale. The work...FoundationVisa sponsorship- ...a well-funded AI Lab building the... ...Methods Researchers. Backed by an... ...researchers and engineers from leading orgs... ...verification foundations of an AI-native... ...Deep knowledge of formal verification... ...build robust, scalable tooling rather... ...tooling, automated reasoning, HLS, compiler...Foundation
$350k
# Research Engineer, Knowledge TeamDepartment: ResearchJob Type / Location: San FranciscoExperience... ..., and steerable AI systems. We want AI to be... ...utilize LLMsDeveloping scalable distributed information retrieval... ...offer, we will make every reasonable effort to get you a visa,...SuggestedWork at officeVisa sponsorshipFlexible hours$300k
...agents that can truly reason and act? This team are... ...evaluation possible — the foundation for more capable,... ..., reward dynamics, and scalable simulation — developing... ...behaviour. It’s open-ended, research-driven work where the... ...the next generation of AI systems how to think, act...Foundation$100k - $300k
Company Overview At Skild AI, we are building the... ...Overview We are hiring Research Engineers to develop scalable robotic systems aimed at... ...optimizing general-purpose robot foundation models. Design and... ...applications. Deep technical knowledge, and research experience...FoundationFull time$350k
...interpretable, and steerable AI systems. We want AI to be... ...growing group of committed researchers, engineers, policy experts, and business... ...believes that visual and spatial reasoning are core to fully unlocking... ...targeting visual knowledge work: identifying long‑horizon...Visa sponsorship- Get AI-powered advice on this job and more... ...empowers software engineers by automating... ...to‑end, balancing research and engineering to... ...generation, and autonomous reasoning Work in a... ...translating research into scalable AI‑powered... ...Experience working with foundation models (e.g., GPT‑...FoundationFull timeWork at officeVisa sponsorshipFlexible hours
$155k - $269k
...Waabi, founded by AI visionary Raquel... ...delivers realistic, scalable, controllable,... ...simulation. As a Research Engineer in the World Models... ...Models that can reason about complex,... ...models multimodal foundation models for... ...- Expert domain knowledge: You have built...FoundationFull timeWork at officeWork from homeFlexible hours- Astera Institute Research Scientist/Engineer About the Role... ...developing the foundational principles of Artificial... ...frameworks into scalable systems.... ...questions\" of AI—robustness, generalization... ...common-sense reasoning. Curious about... ...global pool of knowledge and the safe...Foundation
$295k
...Team The Proactivity Research team, within OpenAI’s... ...laying the technical foundations for AI that can anticipate what... ...Role As a Research Engineer / Scientist, you will... .... Have a working knowledge of LLM post‑training... ...committed to providing reasonable accommodations to applicants...FoundationWork at officeRelocation packageShift work$250k - $350k
...building Large World Models—AI systems that understand, reason about, and interact... ...a global team of researchers, engineers, and builders to push beyond... ...’re excited to work on foundational technology that will redefine... ...—with an emphasis on scalable state estimation,...Foundation$350k
...has access to the knowledge and tools to make AI work for their unique... ...We are scientists, engineers, and builders who’... ...an infrastructure research engineer to design,... ...maintain the compute foundations that power large-... ...infrastructure stability and scalability, ensuring...FoundationLocal areaImmediate startVisa sponsorshipWork visaRelocation package$180k
...is to create AI systems that can... ...pursuit of knowledge. Our team is... ...and focused on engineering excellence. This... ...engineers and researchers are expected... ...training SOTA large foundation models end to... ...novel, scalable architectures... ...Candidates: xAI reasonably believes that...FoundationWork at officeLocal areaRelocation- Company.ai is building a network of category... ...This is applied research with consequences.... ...model quality. Reasoning and planning that... ...partner with product engineers, instrument... ...Qualifications Strong ML foundation with a real track... ...Deep working knowledge of modern LLMs and...FoundationRelocation package
- ...mission is to make custom AI affordable for every... ..., xAI, Microsoft Research, etc.), where we built... ...considered). Strong foundation in LLM or large‑scale... ...including stability, scalability, or long‑horizon training... ...foundation models in coding, reasoning, agent etc....FoundationFull timeWork at office
$264.8k - $331k
Scale AI is the data foundation for AI, helping organizations build... ...state‑of‑the‑art reasoning and agentic capabilities... .... Our agents are scalable systems built around... ...Staff Machine Learning Engineer (MLE) on the General... ...spaces, balancing research‑driven approaches with...FoundationFull time$250k - $300k
...opening. ZeroRFI is the AI company building... ...Software Engineer to architect the systems... .... It's AI as the foundation. We are seeking a... ...apply cutting-edge AI research to one of humanity... ..., and spatial reasoning algorithms. Experience... ...data schemas. Knowledge of graph neural...FoundationWork at officeHome office$148.5k - $223.9k
Salesforce is the #1 AI CRM, where humans... ...Adversarial AI & Research Team is a... ...functional security engineers working at the intersection... ...tooling, and foundational testing... ...systems, and external knowledge sharing - establishing... ...If you need a reasonable accommodation...FoundationShift work- ...commitment to AI safety and fostering... ...As the lead researcher for chemical &... ...enforceable, scalable, and effective... ...a strong foundation in data structures... ...and software engineering principles.... ...Bring background knowledge in biosecurity... ...workers: we reasonably believe that criminal...FoundationWork at officeLocal areaRelocation packageFlexible hours
$350k
Mirendil is seeking research engineers in San Francisco to build the post-training stack for frontier reasoning models. You will engage in designing experiments... ...methodologies, focusing on scalable infrastructure for large-scale AI research. The position offers a base...$175k - $250k
...team to push the boundaries of AI research and development. Their... ...applications. The Role: As a Research Engineer in Pre-Training, you'll... ...techniques to enhance foundation models. Working closely with... ...real-world applications. Build scalable pre-training pipelines for massive...FoundationFull timeRelocation package- About Liquid Labs Research has been core to Liquid AI from the beginning. Liquid Labs... ...to MIT CSAIL, where the foundational work on Liquid Neural Networks... ...Models (LFMs). Scalable, multimodal models built... ...fundamental research and practical engineering. We work hand-in-hand...FoundationImmediate startWork from home
- ...the cutting edge of applied AI research and molecular simulation ? This... ...both scientific rigor and engineering excellence, building... ...Qualifications & Experience Strong foundation in software engineering for... ...environments. Able to design scalable research pipelines and write...Foundation
- ...We seek exceptional research engineers that can push the boundaries... ...whole spectrum of AI capabilities... ...future first Design scalable systems and processes... ...be: Passionate and knowledgeable about AGI/ASI measurement... ...Angeles County workers: we reasonably believe that criminal...
- ...Salesforce's data and AI strategy sits the Unified Knowledge Services team —... ...that powers AI reasoning and GTM intelligence... ...organizations, with scalable rollout and... ...the Customer Data Foundation Define and execute... ...initiatives across Product, Engineering, GTM, Operations,...Foundation
$250k
...benefits Description: Transluce is a non‑profit research lab building tools for scalable, end‑to‑end oversight of AI systems. We build world‑class, AI‑backed... ...role: We are looking for strong scientists and engineers to help advance our vision of scalable end‑to‑end...Work at officeVisa sponsorship$350k
...interpretable, and steerable AI systems. We want AI... ...group of committed researchers, engineers, policy experts, and... ...the long term reasoning challenges and basic... ...scientific AGI. Build scalable and performant VM/sandboxing... ...Possess deep knowledge of performance optimization...Work at officeVisa sponsorshipFlexible hours- ...is building the data layer for AI-native healthcare and drug... ...DeepMind. About the Role As an RL Engineer at BioStack, you will help... ...environments where agents can learn to reason, decide, and improve against... ...-making, and biomedical research tasks. We’re looking for someone...Contract work
$158k - $269k
...Overview Waabi, founded by AI visionary Raquel... ...more visit As a Research Engineer in Calibration, you will... ..., practical, and scalable calibration and monitoring... ...Qualifications Deep knowledge in calibration... ...by applicable law. If reasonable accommodation is needed...Full timeWork at officeWork from homeFlexible hours- Research Engineer, Virtual Collaborator at Anthropic - San Francisco... ..., and steerable AI systems. We want AI... ...tasks, a lot of knowledge work requires targeted... ...workflows Creating scalable data pipelines with quality... ..., we will make every reasonable effort to get you a...Work at officeVisa sponsorshipFlexible hours
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