Research Engineer - Post-Training & AI Agent Optimization
$231k - $340kharvey.ai
Harvey.ai is seeking a skilled Research Engineer in San Francisco to help scale post-training processes for improved legal operations. Your role will involve driving model training experiments and collaborating with internal and external partners to ensure project success. The ideal candidate will have hands-on experience in model training and the ability to work with ambiguous research projects. Compensation ranges from $231,000 to $340,000, reflecting our commitment to hiring top talent. #J-18808-Ljbffr harvey.ai
- ...builds infrastructure for Agent Behavior Monitoring (ABM)... ...systems are behaving post-deployment. Instead of reactive... ...Role: We are looking for Research Engineers to build AI systems that use agent... ...Design and implement post‑training and optimization workflows to improve...TrainingImmediate start
$264.8k - $331k
...AI is becoming vitally important in every... ...state of the art post-training algorithms to... ...necessary for complex agents in enterprises around... ...The Enterprise ML Research Lab works on the... ...ML Sys Research Engineer, you'll work on building... ...technologies to optimize our ML system....TrainingFull time- ...intelligence company based in San Francisco, California. The Role: As a Research Engineer - AI Performance & Kernel Optimization , you will improve and optimize the performance of our large-scale language model training and inference stacks. You will work closely with our...TrainingWork at officeRelocation package
$166k - $225k
...running the world’s best data and AI platform so our customers... ...ranging from pre‑training LLMs from scratch to augmented... ...to all. Job Description As a research engineer on the Scaling team, you will... ...improvements through advanced optimization techniques including kernel...TrainingWorldwide$250k - $300k
...infrastructure that powers breakthrough AI models at leading research labs and enterprises. Since... ...to produce high-quality training data at scale Frontier Data... ...and evaluate autonomous agent capabilities. Design agent-... ..., conferences, and blog posts. What You Bring Ph.D. or...TrainingWork at officeFlexible hours2 days per week$264.8k - $331k
...AI is becoming vitally important in every function of our society... ...building out state of the art post-training algorithms to reach the performance necessary for complex agents in enterprises around the world. The Enterprise ML Research Lab works on the front lines of...TrainingFull time- Databricks Inc. is seeking a talented individual to join their AI Research organization, focusing on developing cutting-edge enterprise Data agents. Responsibilities include creating effective post-training agents and collaborating with teams to enhance user experiences...Training
$190k - $270k
...the Team The Databricks AI Research organization is... ...building the models and agents that unlock it. Our work... ...full stack, from model training to advanced multi‑agent... ...pillars include post‑training enhancements,... ...exploration with product and engineering rigor. Clear...TrainingLocal area- ...Adam Founding Research Team Opportunity We're building the founding... ...tackling a frontier problem: training AI models to intelligently... ...geometric accuracy in 3D space Optimize inference for faster CAD... ...environments to teach long-horizon agents to perform design tasks end-...Training
$225k
...lies in automating research and code... ...frontier-scale pre-training, domain-specific RL... ...As a Research Engineer, you'll work on training... ...and serving large AI models and new inference... ...work on Optimize inference throughput... ...Curate post-training datasets...TrainingRelocationVisa sponsorship$200k - $400k
...conversational AI platform empowering... ...to deploy AI agents that power... ...more about the research team's work here... ...techniques in model training, prompting,... ...Senior Research Engineer, you'll be responsible... ...pipelines that optimize for quality,... ...experience post-training and deploying...TrainingFull timeWork at officeLocal area- ...Research Engineer On Physical Ai Team Hedra is a pioneering generative modeling company — first models... ...AI team, you will lead pre-training and post-training on action-conditioned world... ...fundamentals in machine learning, optimization, and large-scale data processing...TrainingWork at office
$120k - $200k
...We are actively seeking a Research Engineer specializing in Machine Learning and AI to play a pivotal role in pioneering... ...iterative improvement processes to optimize the performance and accuracy of... ...scale data processing and model training. Experience with low-level...TrainingCasual workWork at office$120k - $250k
...Research Engineer London, England, United Kingdom; New York, New York,... ...Who We Are Lightning AI is the company behind PyTorch... ...end platform for developing, training, and deploying AI systems—designed... ...Research Engineer to help optimize training and inference...TrainingWork at officeWork from homeFlexible hours2 days per week$200k - $350k
...Roam is an Applied AI lab building World Models... ...Ex-Moonshot (post-training & agents, diffusion model training... ...technical founders, engineers that made 100+ games... ..., and inference-time optimization for real-time generation... ...environments. Our current research spans:...TrainingVisa sponsorshipRelocation package- San Francisco Tensor Company is looking for a Founding Research Engineer to develop advanced AI-driven compiler systems at the intersection of compilers... ...focus on designing reinforcement learning systems to optimize compilation processes. We seek candidates with a strong...Full timeWork at officeRelocation package
$380k
...Future of Computing Research team is an applied research... ...of multimodal AI, helping turn emerging... ...closely across research, engineering, design, product, and... ...to work on RLHF and post-training for personalized,... ...modeling, preference optimization, or post-training for...TrainingWork at officeImmediate startRelocation package$166k - $244k
...following: Machine Learning Optimization (e.g., quantization,... ...Science, Computer Engineering, or a related... ...technology forward. Google researchers and engineers are... ...relevant education or training. Your recruiter can share... ...listed in US role postings reflect the base salary...TrainingFull timeTemporary work$231k - $340k
...combining frontier agentic AI, an enterprise-grade... .... Role Overview Post‑training is how Harvey turns expert feedback and agent traces into models that... ...We are looking for a research engineer who can help scale that... ...security, and governance. Optimize agent harnesses,...Training$300k
Research Engineer, Agent Systems One of the most mission-driven organizations in AI is building the infrastructure that makes intelligent agents safe and reliable in the... ...control planes, feedback loops, and system-level optimization — not just features You’re excited about...Visa sponsorship- ...software vulnerabilities. We are training and scaling security AI agents to discover zero-days vulnerabilities... ...We’re seeking an experienced Research Engineer to join our effort in building and... ...-of-the-Art AI Agentic pipelines optimized for discovering intricate...TrainingFull timeWork at office
- ...powers breakthrough AI models at leading research labs and enterprises... ...produce high-quality training data at scale... ...an Applied Research Engineer, you will be at the... ..., Direct Preference Optimization (DPO), etc. You will... ...documentation, blog posts, and educational content...TrainingFlexible hours
$315k
As a Research Engineer or Research Scientist in Applied Finetuning, you will directly train the models we launch to the public via Claude.AI and our API. In this role, you will design and iterate on... ...Responsibilities Implement and optimize finetuning pipelines to...TrainingWork at officeHome officeVisa sponsorshipRelocation package$320k
...interpretable, and steerable AI systems. We want AI... ...group of committed researchers, engineers, policy experts, and... ...Assuring that our AI agents rigorously obey the... ...where defining the optimization objective is hard and... ...combination of education, training, and/or experience....TrainingTemporary workWork experience placementVisa sponsorship$295k
Research Engineer - Speech & Realtime Models B2B Applications - San Francisco... ...mission is to ensure that AI's benefits reach everyone.... ...Implement scalable data pipelines, optimize models for performance and... ...familiar with methods of training and fine‑tuning large...TrainingInternship- ...California. The Role: As a Research Engineer - Audio & Speech Models , you... ...involved in the entire model training process, from data gathering... ...training runs Performance optimization of our training stack Audio... ...what we do and love discussing AI Benefits and Perks:...TrainingWork at officeRelocation package
- ...is a product and research lab focused on powering... ...human-like voice AI conversations. We'... ..., to create voice agents that feel like... ...Role As a Research Engineer at Phonic, you'll... ...human. You'll design, train, and iterate on... ...quantization, or inference optimization Competitive...TrainingWork at office
- The role As a research scientist, you will... ...implement, and optimize the large-scale training infrastructure that... ...bring frontier post-training... ...companies to build agent workforces trained... ...learning. Our applied AI team sits side‑... ...We’re a team of engineers, researchers,...TrainingWork at officeVisa sponsorshipRelocation package
- ...state-of-the-art AI systems that can... ...act as intelligent agents for developers... ...We operate across research, engineering, product, and infrastructure... ..., and system optimization. You’ll... ...insights into model training, alignment, and evaluation... ...believe this job posting is non-compliant,...TrainingWork at officeRelocation package
- ...California. The Role: As a Research Engineer - Brain Computer Interface Models... ...novel architectures and training methodologies. You’ll Work... ...BCI modalities Performance optimization of the training stack Integration... ...we do and love discussing AI Benefits and Perks:...TrainingWork at officeRelocation package
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