Director, Applied ML — Scale Post-Training & RL Infra
Handshake
Handshake is seeking a Director of Applied ML to lead the interface between frontier AI research and enterprise-ready delivery. You will own post-training and RL environments, scalable post-training infrastructure, and strategic project support across lab partnerships, while balancing technical depth with client-facing strategy. You’ll build and grow a team, set standards for collaboration with frontier labs, and shape the roadmap as we scale. #J-18808-Ljbffr Handshake
- ...About the Role As Director of Applied ML, you'll lead the function that sits at the intersection of frontier AI research and enterprise-scale delivery. You'll own three core pillars: post-training and RL environments, scaled post-training infrastructure, and strategic...TrainingWork at officeFlexible hoursShift work
- ...Apply seeks a Director of Applied ML in San Francisco, hybrid with 3 days in office. You will lead the applied... ...and enterprise delivery, owning post-training environments, scalable post-training... ...standards, shape the roadmap as we scale, and maintain direct customer...TrainingWork at office
$220k - $320k
...build the systems that train specialized AI... ...taking cutting-edge ML techniques and turning... ..., and planet-scale hosting. We are... ...platform, while also applying these systems directly... ...techniques in SFT, RL, and model... ...on experience with post-training LLMs using...TrainingFull timeWork at office$365k
...code generation through RL, fundamental RL research... ...scalable infrastructure and training methodologies, and model... ...pre-training through post-training, operating at... ...candidates should have an ML engineering or research... ...RLHF systems, and large-scale data infrastructure in production...TrainingWork at officeVisa sponsorshipFlexible hoursShift work- ...About the Team The Post-Training Frontiers team creates the... ...should go into the final RL run and deciding what... ...in, (2) babysitting and scaling the final run, and (3)... ...building the research and infra for horizontal... ...experience in some layer of ML infrastructure. - Have...TrainingFull time
$365k
...development lifecycle, from pre-training and post-training to alignment,... ...like compute, evals, RL environments, and... ...Lead efforts like large-scale compute resource... ...Have a background in ML research or engineering... ...We encourage you to apply even if you do not believe...TrainingWork at officeVisa sponsorshipFlexible hoursShift work- ...Solutions is hiring a Director of AI & Machine... ...Define and own the AI/ML product strategy, identifying... ...infrastructure including model training pipelines, feature... ...daily Drive applied research in LLM fine-tuning... ...deployed ML systems at scale ~ Deep expertise in modern...TrainingFlexible hours
$163k - $236k
...and define opportunities for scaling AI solutions, standardizing AI... ...intelligence/machine learning (AI/ML) projects, tools, or... ...experience, and relevant education or training. US: $163000 - $236000 (USD) +... ...Fair Chance Act.Note: By applying to this position you will have...Training- ...OpenAI is seeking an Applied Machine Learning Engineer in San Francisco,... ...engineers to optimize, deploy, and scale models like GPT-4 and custom architectures... ...with at least 2 years in ML systems, plus deep knowledge of distributed training and modern inference engines....Training
- ...distributed systems for serving models in production and driving large-scale post-training workflows. You will work where model execution meets... ..., influencing latency, throughput, and reliability of RL and training loops. You will own the infrastructure enabling...Training
$150.1k - $273k
...experience, please consider applying for a maximum of 3... ...at massive, real-world scale within the world's #1 AI... ...in a research, AI/ML, or technology organization... ...tools and opt out options.Posting StatementSalesforce is... ..., promotion, benefits, training, assessment of job...TrainingFull timeWork experience placementAfternoon shift$230k - $287.5k
...About the Director, AI Architect at Headspace At Headspace, our... ...we fulfill that mission at scale. As our Director, AI Architect... ...operate at the intersection of applied research, ML science, and platform... ...RLHF, or domain‑adapted model training for specialized consumer applications...TrainingFull timeWork at officeLocal area3 days per week$225k
...for a Software Engineer on the Inference & RL Systems team in San Francisco. The role... ...and ensuring high reliability for RL and post-training workflows. The ideal candidate will possess... ...fundamentals and experience with large-scale systems. Compensation includes a competitive...Training- ...and representation learning to applied model integrations that... ..., trusted infrastructure that scales across Plaid’s ecosystem.ResponsibilitiesAI... ...AI systems, from model training and evaluation pipelines to APIs... ...direct experience leading AI/ML or applied intelligence...TrainingWork experience placementLocal area
- ...UX for interfacing with data to scaling our services and infrastructure... ...Databricks. Our products span the full ML lifecycle — from feature engineering and model training to model serving and monitoring... ...'s discretion whether to apply for a U.S. government license for...TrainingWorldwide
$350k
...build infrastructure for frontier reasoning models at their San Francisco location. This role focuses on large-scale reinforcement learning (RL) model training and requires a solid understanding of engineering principles. The ideal candidate will design reliable...Training$172.2k - $258.4k
...platform serves real needs and scales with the organization.The... ...Demonstrated experience with AI/ML platforms, agent frameworks, LLM... ..., relevant certifications and training, and specific work location. Based... ...'s discretion whether to apply for a U.S. government license...TrainingLocal areaWorldwide- ...intersection of research and large-scale systems engineering: you\'ll... ...with researchers to make RL stable, fast, and production-ready... ...reinforcement learning and post-training workloads. Improve the reliability... ...experience). Understanding of ML frameworks (PyTorch,...Training
$150k - $300k
...agentic models to the infra that enables anyone to create, train, and deploy them. We... ...it with the full RL post-training stack: environments... ...at frontier scale, adapting models to... ...DeepSpeed, Megatron‑LM) ML framework... ...want to talk to you. Apply now and join us in our...Training$150k
...program management processes that scale as our organization grows,... ...and rich real-world datasets to train and deploy state-of-the-art... ...technical disciplines (e.g., AI/ML, software, hardware,... ...If the country/region you’re applying in isn’t listed, please contact...TrainingLocal areaDay shift$196k - $242k
...service and can also be applied to a range of vehicle... ...and you will report to a Director of Technical Program... ...within the Simulation and ML Evaluation domain,... ...reliable path for model training, offline evaluation, and... ...developer teams Process Scaling: Identify systemic...TrainingFull timeRemote work$220k - $250k
...closely with our science and AI/ML functions, whose work depends... ..., experimental science, or applied statistics and data, with credible... ...or equivalent deep research training in a life science or related field... ...function or PMO that later scaled up. What This Is Not...TrainingFull timeContract workWork at officeImmediate start$365k
...push the scientific frontier. The team trains large-scale models, runs complex multi-week experiments... ...moves: compute planning, scientific RL environment health, and the vendor pipelines... ...R D. Strong candidates should have an ML engineering or research background and have...TrainingShift work$270k - $340k
...Scientist, Research Director - AI ScalingP-1... ...ranging from post-training open source... ...all.About the Scaling Research TeamThe... ...post-training, RL and inference efficiency... ...and applied AI problems, with... ...Optimize end‑to‑end ML systems for... ...distributed systems and infra teams to push...TrainingLocal areaWorldwide$365k
...successfully as Anthropic continues to scale. This role offers unique... ...to engage meaningfully with ML researchers and engineers Have... ...combination of education, training, and/or experience Required field... ...with this. We encourage you to apply even if you do not believe you...TrainingWork at officeVisa sponsorshipFlexible hoursShift work$365k
...infrastructure running efficiently at scale. Our compute fleet is the foundation on which every model training run, evaluation, and inference... ...working with research or ML teams and translating their needs... ...environments Deadline to Apply: None, applications will be received...TrainingWork at officeVisa sponsorshipFlexible hours$152k - $193k
...rigor with a focus on security, scale, and measurable business... ...Experience managing AI‑forward or ML‑enabled products in identity,... ...age, or disability. This policy applies to all terms and conditions of... ...hiring, placement, promotion, training, compensation, benefits, and...Training$211.2k - $264k
...and maturity of the Scale Generative AI... ...engineering, Core ML, Research, and Product... ..., or model training/evaluation setups.... ...Linear, Jira, etc.) applied to foundational infrastructure... ...on each job posting reflects the... ...subject to Board of Director approval. Your recruiter...TrainingFull time$195.42k - $370.53k
...opportunities, a world-class training facility, and leading... ...is currently seeking a Director, Private Equity IT M&A... ...and execute post-close technologyvalue creation... ...technology, including AI/ML, to drivescalability... ...are considered as they apply, until the opportunity...TrainingH1bLocal area- ...and representation learning to applied model integrations that... ..., trusted infrastructure that scales across Plaid’s ecosystem. Responsibilities... ...AI systems, from model training and evaluation pipelines to... ...direct experience leading AI/ML or applied intelligence products...TrainingFull timeWork experience placementLocal area
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