machine learning Jobs

Full-Stack Engineer in Co-Founding for AI-driven pairing engine that automatically extracts menu data to create personalized coffee-pastry experiences. The Problem (Why now?): Specialty coffee shops struggle to increase their average order value (AO…

Hightouch is an AI platform for marketing and growth teams that builds AI agents and leverages LLMs alongside cloud data warehouses. The company focuses on marketing automation and partners with customers like Domino's, Chime, Spotify, Ramp, Whoop, …

Monadical is a fully remote software consultancy seeking a Senior Full-Stack Engineer strong in Python and/or JavaScript with experience in client relations, project management, machine learning systems (particularly LLMs), UI/UX design, and user re…

Norm is building AI that understands regulations for regulatory compliance, currently automating compliance determinations for federally regulated financial content and aiming to expand to other industries. The company has raised $137M and works wit…

Uptiv Health is a specialty infusion provider treating chronic conditions across Michigan and expanding into more states. They are building the Uptiv Platform to consolidate fragmented operations into a unified intelligent system. The role involves …

Kinelo builds a human+AI orchestration layer to assist engineering teams and manage company processes. The company is well-funded, founded by a serial founder, anti-bureaucratic, and highly technical. New hires will join a small team, help shape cul…

Hi, I'm Caleb (co-founder/CTO) from Valis Insights. We're a small climate-tech B2B SaaS/HaaS startup, based out of MA. We build material sampling, sorting analytics, and material monitoring web-based and hardware/computer-vision enabled solutions fo…

Layer Health (founded 2023) is an AI/ML company building an LLM-powered platform to synthesize information from medical records. Headcount ~35, Series A funded. Engineering stack includes React, Typescript, Python, and GCP. Locations are Boston (Bos…

Small GreenTech startup in Boston building hardware and software for the forestry space. Hiring a Full Stack / Platform Engineer to work on web and mobile apps (TypeScript, React, Mongo, AWS, React Native) and a Robotic Perception / Computer Vision …

Clutch builds an AI camera for racket sports courts and an app that generates automated highlight reels and match analysis using computer vision. Our initial focus is padel (the fastest-growing sport globally). Since launching in 2025, we’ve deploye…

Unit is building GTV, a new video platform that can automatically produce high-quality, personalized content. Our team is from Instagram, TikTok, and NVIDIA. We're backed by Khosla Ventures, Air Street Capital, and angels from top AI labs. We have s…

We are building the AI Operator for growth to replace traditional ad agencies. We apply quant rigor of high-frequency trading to optimize ad spend, delivering 20-50% upside in spend efficiency. We manage spend for global category leaders like Cider …

Konvu is a security startup on a mission to make security invisible by automatically detecting, prioritizing, and remediating vulnerabilities in a future with AI-generated code. Founders have prior experience at Sqreen (YC W18), acquired by Datadog.…

At Peregrine, we are transforming the way organizations engage with their data, making it easily accessible and immediately actionable. Hiring multiple in-office, full-time roles across SF, NYC, DC and the UK including engineering leadership, staff …

Longshot Systems is building advanced platforms for sports betting analytics and trading. Hiring multiple roles (senior software, senior devops, senior ML engineers/researchers and a graduate ML researcher) based in London with hybrid working. No sp…

Engineers at Prodia build the systems that make image + video generation fast, reliable, and easy for developers to use. This is a highly practical role: shipping models, features, and improvements that show up directly in latency, quality, and upti…

Amperos Health (https://www.amperoshealth.com/) | NYC | Full-time | Engineers & PMs. Amperos Health is building AI agents to automate healthcare revenue cycle workflows so clinics get paid faster and staff can focus on patients. We’re a fast-growing…

Clad is software for building physical infrastructure, helping contractors track their work and get paid faster. Small (5 person) in-person team based in NYC, raised $2.7M with >5 years of runway, ramping up to grow in 2026. Work involves building a…

DeepL is hiring across the company for numerous roles in engineering, research, leadership, and more. The company mission is to build intelligent, trusted AI that helps organizations achieve goals in language and beyond. Roles are listed on Ashby an…

Equity-only co-founder role at a bootstrapping startup in South Korea building social-decision and social-finance technology. The team is developing MuTate (a music visualizer) and in-house machine-learning approaches that avoid back-propagation to …

Microsoft Research is hiring Senior MLEs in Cambridge, MA (ONSITE). Responsibilities include training generative models and improving their capabilities—profiling/optimizing throughput, scaling training runs, tuning hyperparameters and data mixes. W…

Unit is building GTV, a new video platform that can automatically produce high-quality, personalized content. Our team is from Instagram, TikTok, and NVIDIA. We're backed by Khosla Ventures, Air Street Capital, and angels from top AI labs. We have s…

Hello, I am bootstrapping an AI companion startup. I believe that within 10 years, more people will date AI than humans. I think this is neither good nor bad, just interesting, and I want to build something in this space. I am looking to hire someon…

SurveyMonkey lets people create beautiful, engaging surveys and forms that inspire powerful feedback and inform smarter business decisions. We're hiring for a number of roles, including Director of Platform Services; Cloud / Infrastructure Engineers…

Quantum Rise is an AI-forward consulting startup serving the middle market across multiple industries. Agentic AI Solutions Manager: work directly with clients to benchmark, train, and deploy agentic systems for industry-specific problems; front-fac…

Sleep is vital to recharging mentally, restoring our bodies physically, and fighting off disease. Sleep is so core to our health that it's the activity we all spend most of our life doing. Yet sleep disorders are some of the most underdiagnosed heal…

Ploid AI (Barcelona, Spain) — HYBRID (preferably on-site). Core team, full-time role with equity. Building an AI-first bioinformatics platform for life science researchers using agentic AI and LLMs. Responsibilities: architect and build AI workflows…

We help save lives through early detection of cardiopulmonary conditions using our proprietary radar-powered contactless sensor and AI. Our technology touches 40,000+ patients daily across nursing homes and home health.

Radar is a geo-location developer tool handling 1B+ API calls per day. Main languages are Rust and TypeScript; additional languages and tools include Python, Scala, and Terraform. The company is based in NYC with HQ in Union Square and is remote fri…

Creating state-of-the-art AI models, including a foundation model for Deepfake Detection. Looking for full stack, frontend, and machine learning engineers to create prototypes with founders. Roles described: Full Stack Engineer (experience with Java…

Baton (baton.io) is Ryder's in-house product development group focused on harnessing emerging technologies to redefine transportation and logistics. With $10B in freight under management, the team's technology reaches every part of the U.S. economy.…

SwingVision is the AI tennis & pickleball app that provides automated stats, highlights, and line calling using just your phone. Our mission is to democratize the pro sports experience for all athletes. Senior iOS Engineer (Berkeley or Irvine): http…

Northstar is a seed-stage cybersecurity startup building an agentic platform to help security teams understand and defend the complex environments they're responsible for. Our semantic layer integrates data from the fragmented security and IT tools …

MixRank (YC S11) is a fully-remote, profitable, employee-owned data startup processing petabytes of data monthly with customers including Google, Amazon, Facebook, Intel, and Adobe. They are hiring continuously for software engineering roles and des…

Hey! I’m Maxim, cofounder/CEO of Immunera. We're building blood tests that use gene sequencing and machine learning to help patients with autoimmune disease. Immunera spun out of years of research at Stanford, and our technology has been published i…

John Carroll University invites applications for a Faculty of Practice in Data Science (open rank, non-tenure-track) in the Department of Mathematics, Computer Science, and Data Science. The role involves teaching a variety of undergraduate courses …

Pango is building the world's first Agentic Operating System for e-commerce logistics. Our vision is to create the AI e-commerce employee of the future. We are forming our core team in Stockholm and are looking for exceptional engineers. We are base…

Valis Insights is a small climate-tech B2B SaaS/HaaS startup based in Worcester, MA building material sampling, sorting analytics, and material monitoring web and hardware/computer-vision solutions for metals recycling companies. Seeking a full-time…

Lucia (luciaprotocol.com) builds an open source SDK to collect behavioral and on-chain visitor data for growth and revenue. Hiring for multiple roles: Founding ML Engineer (build models and systems to resolve pseudo-anonymous visitors into high-fide…

Looking for high-agency engineers: SRE/Infra + ML/Computer Vision to join Post Up as foundational builders. We’re reinventing the technical backbone of professional filmmaking, starting with automation for post production workflows, QC, and large-sc…

At DeepL, we're building intelligent, trusted AI for language and beyond. Hiring for technical roles: Engineering (14 roles): Backend/Full Stack Engineers, Engineering Managers, SRE, Staff+ Engineers. Research (6 roles): Research Scientists, Data/HP…

We are looking for engineers (ML & backend) to join a startup where we’re building LLM-based forecasting systems that output calibrated probability distributions (not just answers) and improve daily based on new observations. It’s a founding role wi…

Background: px dynamics was founded less than half a year ago by the founder who has 15 years' experience in short term power trading in European markets, especially algo trading. The company currently does some consulting to bootstrap and build cus…

Cassidy (https://cassidyai.com) is a no-code platform that allows businesses to build custom AI assistants that automate complex business processes, powered by internal company data. By connecting to a company’s knowledge (docs, wikis, calls, etc.) …

We’re looking for an exceptional Staff Data Engineer to help us take our data platform to the next level. This is a high-impact role where you’ll architect and build scalable data infrastructure, empower data-driven decision-making, and help shape t…

At Songscription, we are building state-of-the-art AI models to automate music transcription, with the vision of enabling any musician to learn any song, on any instrument, at any level.

Continua AI is hiring multiple roles, including systems and ML engineers, to build and improve an LLM group chat experience. Responsibilities include fine-tuning models to boost conversational quality, improving scalability, and designing memory sys…

Pepr is building an AI Operator for growth to replace traditional ad agencies with autonomous code, applying quant rigor similar to high-frequency trading to optimize ad spend and deliver 20-50% efficiency improvements. They manage ad spend for bran…

Lore helps individuals improve their health through conversations and rewards powered by their app. In addition to improving health, they help people become more engaged in work, life, and family. Series A startup that has raised $100M. Fully remote.

Building a photo-sharing app that uses computer vision to automate parts of sharing photos with friends. Backend ownership role: wire backend, integrate ML pipeline and mobile app, and ship. Stack includes FastAPI, Postgres, Supabase, AWS. Must have…

GrayMatter Robotics deploys robotic systems for tackling tough jobs in surface finishing. Fast-growing company deployed in production across the US. Hiring multiple roles including product/generalist robotics engineers, ML for robotics specialists, …

Magnetic (YC S25) is building an AI tax preparer for accounting firms using vision models to extract and structure data from tax documents and automatically populate legacy tax software. Hiring multiple founding roles for a small, senior, in-person …

Layer Health was founded in 2023 by machine learning researchers from MIT and Harvard Medical School. We are building an AI layer to synthesize information from medical records to accelerate clinical registry abstraction and transform patient care. …

Coder is an AI software development company focused on autonomous coding agents and human developer collaboration. They offer a self-hosted Cloud Development Environment (CDE) for secure, governed developer workspaces that improve productivity, redu…

Atomscale is building AI to improve atomic-scale materials manufacturing. The role (Applied AI/ML Engineer) will develop new models to analyze materials processing data, improve model infrastructure and deployment, and build data engineering pipelin…

At Matterworks we are building AI tools to extract insights from the ever-growing corpora of biological data and to unlock opportunities in therapeutic discovery, development, and manufacturing. We are building large-scale deep learning models of bi…

In-house lawyers waste 25% of their time looking for stuff. Recital uses non-obvious ML approaches, uniquely enabled by LLMs, to help them find it. The company builds layers of data analysis surfaced through a simple interface — an AI product that d…

Hi, I'm the co-founder of Subsets - a lifecycle growth platform for subscription businesses. We help businesses such as The Atlantic, Daily Mail, and Matas increase subscription growth through AI-driven retention and engagement initiatives. By analy…

Newly-founded, well-funded AI-powered sports startup seeking an experienced Senior Backend Developer to join the on-site team in Zurich, Switzerland. Hands-on, high-impact role working on backend systems; company tech stack includes TypeScript for w…

Good Pair Days is building the future of wine discovery! We’re searching for a Staff Product Engineer to help power our AI-driven platform and craft joyful experiences for thousands of wine lovers across the world.

Causal AI at scale for Fortune 500. Built high-performance private supercomputing infrastructure using GPUs. Customers include Nvidia, Delta, Mars. Company has raised $145M Series B. Hiring across AI science, engineering, data, and GTM functions in …

Rapport | Founding AI Engineer + Founding Data Engineer | REMOTE (US) | Full-time | USD$160-220K+ Rapport is fixing healthcare's broken payment infrastructure. Hospitals lose billions annually to opaque payer rules and outdated contracts. We're an …

Hightouch is the modern AI platform for marketing and growth teams. Their AI agents reimagine marketing workflows, allowing marketers to create content, plan campaigns, and execute strategies with transformational velocity and performance. The compa…

Silk is a fully autonomous, full stack AI hedge fund that utilizes large language models to orchestrate the complete spectrum of hedge fund operations. We are building a system for truly autonomous wealth generation that replaces traditional investm…

We are a bootstrapped, profitable startup leveraging stochastic optimization / operations research (OR), simulation, and machine learning to optimize decisions at scale in complex supply chains and transport networks. What we love: Scala and Nix, pr…

Crux is a capital markets platform changing how clean energy and manufacturing projects are financed in the U.S. The company offers a platform, market intelligence, and expert team to help developers and manufacturers unlock financing through all st…

Norm builds AI that understands regulations for regulatory compliance, currently automating compliance determinations for federally regulated financial content. The company has raised $137M and is hiring engineering roles in New York City and San Fr…

Krea | Distributed Systems & Backend Engineers | San Francisco, CA (onsite+remote) I'm the cofounder & CTO of Krea (https://www.krea.ai). We are a startup in San Francisco building browser-based AI creative tools for professional designers and creat…

ClickHouse Inc is hiring Senior Software Engineers to work on distributed systems and cloud data infrastructure, building autoscaling systems for a cloud database and maintaining ClickHouse-based data infrastructure. US remote preferred, EU candidat…

Automat (runautomat.com) | San Francisco (In Person) | Multiple Roles. Automat (YC W23) - the simplest way for companies to create AI agents that take on repetitive, tedious tasks — from navigating complex user interfaces to reading and processing d…

Checkr (YC S14) is hiring across multiple roles, located in our San Francisco, Denver, and Santiago offices. Checkr builds people infrastructure for the future of work, designing a faster and fairer way to screen job seekers using modern technology …

FUTO is an organization dedicated to developing technologies that frustrate centralization and industry consolidation through in-house engineering, investments, grants, and public education. FUTO Keyboard is a privacy-first software keyboard for And…

MixRank is a fully-remote, US-incorporated data startup (employee-owned, profitable) that processes petabytes of data monthly and serves enterprise customers. They hire globally and are continuously hiring generalist software engineers and junior so…

Konvu is a security-focused startup on a mission to make security invisible by automatically detecting, prioritizing, and remediating vulnerabilities without burdening engineers. Founders have deep roots in the security industry (part of the foundin…

Apps for robots - home vacuums, quadrupeds, drones, humanoids, etc. Think Apple remaking ordinary phones into smartphones with apps & app store - only for robots. Status: $1M pre-seed, prototype MVP works, pre-traction, ~16K ARR, manufacturing partn…

At Peregrine, we are transforming the way organizations engage with their data, making it easily accessible and immediately actionable for those who need it, when they need it most. SF / NYC / DC | In-office | Full-time | $130,000 - $275,000. Open r…

Document Crunch is a construction compliance AI company (Series B, about $40M raised). Hiring for multiple senior-level engineering roles (Frontend, Node, QA). Tech stack includes TypeScript full stack, Python for ML, NestJS backend, Next.js fronten…

This role focuses on building cloud services to assist in data pipelines and management. Responsible for the quality and accessibility of multimodal data (including image, video, text, audio, sensor data, metadata, etc.) generated from various data …

GetFast is a small team on a mission to simplify running through wearables data. Seeking a founding engineer to shape product and company direction, work across the stack from building reliable, scalable systems to rapidly prototyping and launching …

CLEAR's mission is to strengthen security and create frictionless experiences. With over 35 million members and a growing network of partners, CLEAR's identity platform transforms the way people live, work, and travel. Roles listed: Data Analytics E…

Renaissance Philanthropy's aim is to activate a virtuous circle of increasing ambition and impact between philanthropists and innovators: by identifying frontier experts both in science and in new ways of solving problems; by tapping into the growin…

At Goblins, we're building America's favorite teacher, starting with K-12 math. We're live in thousands of classrooms for in-class assignments, extra practice, and homework. Students work on a whiteboard while our models analyze their work in real t…

Sphere Semi is applying AI techniques to automate the design of analog and mixed signal chips. Our techniques have been able to achieve state of the art PPA (power performance area) with relatively modest compute. We’re scaling up and that means we …

Radar is a geo-location developer platform handling 1B+ API calls per day. Main languages are Rust and TypeScript, with additional use of Python, Scala, and Terraform. Based in NYC (HQ in Union Square) and remote-friendly (US). Projects include Hori…

Sesame believes in a future where computers are lifelike — with the ability to see, hear, and collaborate with us in ways that feel natural and human. With this vision, the company is designing a new kind of computer focused on making voice personal…

At Float, we're building capital markets infrastructure. Our AI-native platform is tackling decades-old inefficiencies, creating technology that enables financial institutions to interact seamlessly and automate intelligently. Based in SoHo, New Yor…

At Longshot Systems we're building advanced platforms for sports betting analytics and trading. We're hiring Graduate Machine Learning Researchers for our quantitative modelling team. The primary goal of this team is to improve the predictive power …

Baton (baton.io) is Ryder's in-house product development group focused on applying emerging technologies to transportation and logistics. With $10B in freight under management, its technology serves Ryder and 50,000+ customers across the U.S. Work s…

Hiring Tech Lead, Staff Backend Engineer and Senior AI/Backend Engineers to build AI tools for high-volume law firms. Product includes an AI assistant for call transcription and classification; expanding into case tracking, follow-ups, and workflow …

Founded by the founder of Citymapper, Talk Machine is hiring founding engineers, focusing on backend engineers and ML/voice specialists to build a consumer voice product/platform using AI to improve human communication. Application process involves …

Monadical is a fully remote software consultancy hiring a Senior Full-Stack developer strong in Python and/or JavaScript. The role involves client relations, project management, understanding and working with machine learning systems—particularly LL…

Mission-driven company focused on making life-saving drugs more accessible and building a large healthcare AI company. Traction: profitable and growing fast, selling 7+ figure contracts to enterprise healthcare customers. Team: founders and engineer…

Hiring multiple engineering roles (engineering managers, full-stack, backend, ML) for Abnormal.AI's Messaging Security Products Division to work on inbound email security at massive scale. Positions available remotely in US, Canada, Singapore; hybri…

SmarterDx builds clinical AI that empowers hospitals to analyze the complete record of every patient to capture the value of care delivered. Founded by physicians in 2020, the proprietary AI platform understands clinical reasoning nuances to help ho…