Senior Research Engineer - Scalable AI Search & Retrieval
$190k - $265kHarvey, Inc
Harvey is a secure AI platform for professionals in law, tax, and finance that augments productivity and automates complex workflows. Harvey uses algorithms with reasoning-adept LLMs that have been customized by our expert team of lawyers, engineers and research scientists. We’ve found product market fit and are scaling our team very quickly. Some reasons to join Harvey are: Exceptional product market fit: We have partnered with the largest law firms and professional service providers in the world like A&O, PwC, and many others. Strategic investors: Raised over $100 million from strategic investors including Sequoia, Kleiner Perkins, and the OpenAI Startup Fund. World-class team: Harvey is hiring the best technical and non-technical talent from DeepMind, Google Brain, Stripe, FAIR, Tesla Autopilot, Superhuman, Glean, etc. Partnerships: Our engineers and researchers work directly with OpenAI to build the future of generative AI and redefine professional services. Value: Top of market cash and equity compensation. Role We are looking for a Research Engineer who can help develop and improve our large-scale search and retrieval systems. In this role, you will: Develop infrastructure for low-latency search and retrieval systems and deal with hard engineering constraints like latency and expensive model inference. Create, index, and maintain large public and private datasets comprised of millions of complex documents. Research and develop novel search and retrieval techniques that combine traditional search, embeddings, and LLMs. Collaborate with researchers to train models and develop agentic workflows that leverage our in-house retrieval algorithms. … and more. Qualifications Evidence of exceptional ML engineering ability. Publications in top AI conferences. Experience at elite AI research labs (OpenAI, Google Brain, DeepMind). Experience working in complex and high-stakes ML domains (self-driving cars, search, ads, quant finance). Experience with LLMs or legal is not required. Experience: 5+ years experience in ML engineering and/or research. At least one year of working experience post-PhD. PhD not required. Google level would be L5-L6: Senior to Staff. Compensation The expected range of compensation for this role is between $190,000 and $265,000. Additionally, this role is eligible to participate in our equity plan. The successful candidate’s starting salary will be determined based on non-discriminatory factors such as skills, experience, and geographic location. #J-18808-Ljbffr Harvey, Inc
$190k - $265k
Harvey, Inc in New York is seeking a Research Engineer to enhance their large-scale search and retrieval systems. This role is crucial for developing infrastructure and researching novel techniques combining traditional search with advanced machine learning algorithms....Senior- ...Description Job Description Research Engineer, Clinical Reasoning... ...Full-time Focus: Clinical AI, Post-Training, Reinforcement Learning, Evals, Retrieval, Agentic Reasoning About Our... ...and synthetic data pipelines Search, Retrieval, and Grounding Build...SeniorFull time
$197.2k - $266.8k
...around the world. About the role... We are looking for a Senior AI Research Engineer to join our Duolingo Video Call team. The ideal candidate... ...professional development. Ensure the delivery of high-quality, scalable, and efficient machine learning solutions. You have......SeniorWork experience placement- Duolingo is seeking a Senior AI Research Engineer to join the Video Call team. You will work on AI systems that support the core learning mission... ...AI researchers, mentor teammates, and drive high-quality, scalable ML solutions while staying current with the latest ML...Senior
- AlphaSense, a leader in AI-powered market intelligence, is hiring... ...data is surfaced through search, screening, and agentic capabilities. You will work with engineering and design to define requirements... ...data is indexed, tagged, and retrieved effectively, while aligning with...Senior
$101.6k - $188.7k
...Reuters Labs. We are seeking a Research Engineer who will bring expertise in AI and ML and is interested in building... ...quality solutions. ~ Build Scalable ML Solutions : You will create... ...Extraction, Information Retrieval, etc. Ability to understand...Full timeWork at officeLocal areaRemote workFlexible hours- ...Tessera Labs Research Engineer Tessera Labs is a new category... ...software: an AI platform that changes... ...weeks. The division isn't seniority or idea ownership — Research... ...how it's structured, retrieved, compacted, and... ...enjoys building reliable, scalable systems that help teams...
- ...The Senior Applied AI Engineer will be responsible for building, deploying, and supporting enterprise... ...solution designs into secure, scalable, and maintainable applications. The... ...including document ingestion, embeddings, retrieval, search, and response generation....SeniorFull timeWork at office
$220k - $300k
...Senior Applied AI Engineer $220,000 - $300,000 Base Salary + Equity... ...of LLMs, AI agents, retrieval systems,... ...full AI lifecycle from research and prototyping through... ...Systems – Build ranking, search, personalization,... ...infrastructure and scalable distributed systems...SeniorFull time- ...ML Research Engineer At Maple, we're building AI agents that work for restaurants. These agents answer calls, take... .... Fine-tune LLMs with retrieval-augmented generation, reinforcement... ...improvements to maintain robustness and scalability. Balance research innovation...Work at officeLocal area
$100.6k - $169.8k
## Senior Product Manager, AI Search & DiscoveryApply: Hybrid: USA - NY - New York City... ...We make it easy to find, research, and engage with private companies... ...of Grata’s core discovery engine - how dealmakers search,... ...search/embeddings, hybrid retrieval, reranking, query...SeniorFull timeWork at officeFlexible hours$146.8k - $272.6k
...Reuters Labs. We are seeking a Lead Research Engineer who will bring expertise in AI and ML and is interested in... ...high-quality solutions. Build Scalable ML Solutions: You will create large... ...Extraction, Information Retrieval, etc. Hands-on experience in...Full timeWork at officeLocal areaRemote workFlexible hours- ...invest heavily in advanced AI capabilities—specifically our... ...Role As a Machine Learning Research Engineer, you will work at the intersection... ...learning models into scalable product features. What you... ...tuning, Prompt Engineering, and Retrieval-Augmented Generation (RAG)....Full timeImmediate start
- Compound Growth Marketing (CGM) is hiring a Manager to own SEO and AI-search-visibility for 6-12 B2B client accounts. You will lead strategy, planning, and output, including a small team of analysts, while reporting to the Head of SEO. The role blends technical SEO with...SeniorRemote work
$100k - $250k
...Mbodi is building embodied AI platform that makes... ...from Google and robotics research at UPenn GRASP, and we are building a small, senior team focused on one of... ...As one of our early engineers, you’ll be responsible... ...tasks. Build robust, scalable systems that connect foundation...Full time- OLX is seeking a Senior Product Designer to advance our Design System... ...components, partner with engineers, and help align multiple tribes... ...coherent UX. You'll contribute to AI-assisted design workflows,... ..., mentor teammates, and drive scalable design solutions across web and...Senior
- ...operating at significant scale. We collaborate across engineering, data science, product, design, and business teams, using AI-assisted coding tools and maintaining high... .... Unknown also designs, builds, and maintains scalable backend systems, participates in architecture...Senior
- Darkroom is seeking a Senior Director, Paid Search to lead the strategy, performance, and commercial health of the Paid Search practice. You will manage... ...spanning traditional search, Shopping, YouTube, and AI search. The role requires 10+ years in paid media, deep expertise...SeniorRemote job
- Boutique Buy side firm with 20 year track record is seeking an elite Agentic AI Research Engineer to play a key role in the development and enhancement of their Research and Investment processes. The ideal candidate will be a 0 to 1 builder who has developed complex agentic...Senior
- Speechify is seeking a Software Engineer - AI Data to join its distributed AI team and build data pipelines powering model training and... ...AI products. You will discover new audio data sources, design scalable data-processing systems, and collaborate with AI scientists to...Senior
$200k - $300k
...environment empowers talented engineers to make significant... ...highly motivated and skilled Research Engineers who will work very... ...maintain robust, performant, and scalable software systems. Optimize... ...Please be advised: Use of AI tools during interviews or assessments...Temporary workWork at officeLocal areaImmediate start- ...Email: Phone: Job Title Research Engineer Location New York, NY About the... ...Data Infrastructure: Build and maintain scalable systems for the acquisition, storage, and... ...specialized talent solution providers, uses AI-assisted tools, including Alex by...Immediate start
- ...Research EngineerAs a Research Engineer on our team, you will work on real production use cases of LLMs and other... ...problems and create groundbreaking AI applications. The role requires that... ...content generation, Reference-based search and question answering, Process outcome...Full timeWork at office
- The Search, Paid Social & Search Engine Optimization (SEO)team sits within the Global Media team and is responsible... ...Team and frequent exposure to senior leaders, including CMO-aligned teams.... .... Support adoption of automation and AI enabled workflows, new measurement approaches...Senior
$200k - $400k
...is the leading conversational AI platform empowering every... ...Team Read more about the research team's work here: The Research... ...the Role As a Research Engineer, you'll be responsible for... ...including instruction following, retrieval, memory, and long-horizon...Full timeWork at officeLocal area$4,000 - $6,500 per week
About AIP AIP is R/GA AI Products, the global group... ...plus real prompt engineering craft, and you’ll own... ...a vector space agents retrieve from, then translated... ...KPIs with leadership and research and let the metrics settle... ...heavy offering into a scalable product. Comes with a...SeniorFreelanceMonday to Friday- Research engineers support Basis’ mission by translating research ideas into correct, robust, and scalable high-quality code. We seek individuals who excel technically and value probing concepts... ...or Boston. Salary range: Competitive salary and bonuses #J-18808-Ljbffr Basis AIFull time
- New York University VIDA Center at the Tandon School of Engineering seeks a Full-Time Research Engineer to advance visualization, data analysis, and AI-driven methods. The role emphasizes building scalable data systems and applying ML techniques to multidisciplinary projects...Full time
$170k - $200k
...are Metropolis is seeking a Senior AI Engineer to join our Applied AI... ...ambiguous business challenges into scalable engineering specifications... ...tool-calling integrations, and retrieval-augmented generation (RAG)... ..., embeddings, or semantic search Our Stack Languages +...SeniorTemporary workWork at officeLocal area$160k - $200k
...ML Research EngineerBoston, MA August 19, 2026Layer Health was founded in 2023... ...Medical School. We are building an AI layer that can accurately and scalably synthesize information from medical... ...DescriptionWe're hiring an exceptional ML Engineer to join our team (Boston or NYC...Work at office
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