Job description

Role As an Applied Scientist (ML) at Samaya, you will collaborate closely with our product and engineering teams, and use cutting-edge ML research to transform how users interact with Samaya in their daily workflows. You'll drive impact across the entire ML lifecycle: from problem formulation and system analysis to data collection, benchmark development, model training, and production deployment. You’ll also have opportunities to publish your work and deliver impact to the ML community. Your expertise will advance our capabilities in these critical technical domains: Retrieval, ranking and RAG LLM post-training and reinforcement learning AI agents for knowledge workflows ML benchmarks Your work has the potential to transform the following key Samaya products and deliver impacts to tens of thousands of professional users: Instant QA: Our custom-built Question Answer system using state of the art in house models, seamlessly trained to work together to enable instant expert intelligence. Agents: You will enable expert-level agentic workflows to automate comprehensive knowledge work and enable AI tools that work with experts to gain new insights. You can read some of our previous ML work at: samaya.ai and samaya.ai . Responsibilities Formulate an ML problem from product requirements Analyze existing ML systems for their limitations, and propose and validate novel methodologies to improve upon existing systems Create and productionize cutting-edge research prototypes for knowledge work at scale Build novel ML evaluation datasets that serve as crucial criteria for production feature rollouts [Optionally] Mentor ML interns and publish your research findings with the community Experience Required PhD or Master’s degree in Computer Science, Machine Learning, NLP, or a related field Strong background in deep learning, large language models, and NLP techniques A strong track record of first-author publications in top AI/NLP conferences (e.g., NeurIPS, ICML, ACL, EMNLP) Proficiency in Python and deep learning frameworks such as PyTorch or Transformers, and strong coding skills Preferred 2+ years of experience in an industry applied ML research environment Familiarity with retrieval-augmented generation, reasoning, LLM training and reinforcement learning techniques Compensation The cash compensation range for this role is $190,000 - $275,000. Final offer amounts are determined by multiple factors, including experience and expertise, and may vary from the amounts listed above. In addition to the base salary, we may consider equity as part of our total compensation package. Benefits Health: Access comprehensive health insurance, including medical, dental, vision, flexible spending account (FSA), and short-term disability. Wealth : Support for your long-term financial wellbeing with a 401(k) and pre-tax benefits (e.g. commuting). Rest : Enjoy flexibility to rest and recharge as needed, with unlimited PTO (Paid Time Off). Flexibility: Work flexibly with a hybrid setup - typically team members spend a minimum of three days in the office per week. Travel: Grow and connect with a travel budget that encourages conference attendance, customer visits, and team gatherings. Equipment: Create your ideal workspace with an office Equipment allowance to set up what works best for you. Inclusive Hiring Interview Accommodations: We are committed to ensuring an equitable selection process for everyone and welcome applicants from varied backgrounds to enrich our team. If you require accommodations or adjustments during our recruitment process, please inform us. Equal Opportunity Employer: We do not discriminate on the basis of race, color, religion, sex (including pregnancy and gender identity), national origin, political affiliation, sexual orientation, marital status, disability, genetic information, age, membership in an employee organization, retaliation, parental status, military service, or other non-merit factor. Visa Sponsorship: We do sponsor visas! However, we aren't able to successfully sponsor visas for every role and every candidate. If we make you an offer, we will make every reasonable effort to get you a visa, and we retain an immigration lawyer to help with this. About Samaya Samaya AI builds Expert AI Agents for investment professionals, supporting high-stakes investment workflows across leading financial institutions. By combining finance-specific AI models with deep reasoning over institutional context and global markets, Samaya helps investors go from information to conviction. Samaya is deployed at enterprise scale across hedge funds, asset managers, and banks, including more than 12,000 professionals at one of the world's largest financial institutions. Built by a team from Google DeepMind, Meta, Microsoft, and Stanford with 100+ papers and 50k+ citations, it achieves 98% accuracy on financial reasoning tasks where generic LLMs reach 53%. Backed by leading AI investors including NVIDIA, Databricks Ventures, NEA, Eric Schmidt, and Yann LeCun, Samaya continues to advance the next generation of AI for investment professionals. Our Operating Principles Put Users first. Our users rely on us to do their jobs. We exist because our users trust us to help them achieve their goals. In return for this trust users place in us, we keep their needs as our top priority. Win as a collective. We are high achievers with a drive to succeed. We build strong bonds over this shared drive. We dive in to help when one of us needs it. We’re kind to each other and boost each other to succeed and grow professionally and personally. We build trust with each other by making commitments and consistently delivering on them. This trust means we genuinely support each other, embracing feedback as a tool for growth and improvement. We win by operating this way, as one team. Focus and iterate quickly. Bias for action makes us build and learn quickly. Iterating fast requires clarity on what outcomes we are targeting and why. Prioritizing the important things, taking full ownership and initiative, making fast initial progress, and rapid iterations lead to the best outcomes. Innovate Relentlessly. We pursue novel insights, challenging the status quo and reimagining how things are done. We aren’t attached to the past when improving our product and how we work in the future. We actively invest time in innovation, thinking “outside the box” to consistently raise our standards. Prioritize Outcomes over Egos . We are committed not to a person, an idea, or an opinion but to continuously making progress to our goals. Sometimes, our goals are ambiguous; in those moments, we iterate, learn, and move on to the next inquiry. We ask the tough questions with kindness, dropping our egos in our pursuit of evidence. For our business goals, we learn from our users. For our scientific goals, our understanding is built through rigorous experimentation, research, and observation. For our personal goals, we embrace candid feedback and collaborative learning to guide our progress.

Requirements

Must-haves

Retrieval, ranking and RAG
LLM post-training and reinforcement learning
AI agents for knowledge workflows
ML benchmarks
Your work has the potential to transform the following key Samaya products and deliver impacts to tens of thousands of professional users:
Instant QA: Our custom-built Question Answer system using state of the art in house models, seamlessly trained to work together to enable instant expert intelligence.
Agents: You will enable expert-level agentic workflows to automate comprehensive knowledge work and enable AI tools that work with experts to gain new insights.
Formulate an ML problem from product requirements
Analyze existing ML systems for their limitations, and propose and validate novel methodologies to improve upon existing systems
Create and productionize cutting-edge research prototypes for knowledge work at scale
Build novel ML evaluation datasets that serve as crucial criteria for production feature rollouts
[Optionally] Mentor ML interns and publish your research findings with the community
PhD or Master’s degree in Computer Science, Machine Learning, NLP, or a related field
Strong background in deep learning, large language models, and NLP techniques
A strong track record of first-author publications in top AI/NLP conferences (e.g., NeurIPS, ICML, ACL, EMNLP)
Proficiency in Python and deep learning frameworks such as PyTorch or Transformers, and strong coding skills
2+ years of experience in an industry applied ML research environment

Nice-to-haves

Familiarity with retrieval-augmented generation, reasoning, LLM training and reinforcement learning techniques

Application prep

Use the role’s language and application details while tailoring your materials.

Keywords to mirror

mlllmaimachine learningpythonrestgo

Platform: greenhouse
Effort: quick

Benefits

Benefits detected in the listing.

Health Insurance

Dental

Vision

401(K)

Pto

Paid Time Off