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Desired Experience and SkillsProficient in programming with several years of experience (e.g., capable of building a server in Node.js). Experience in customer-facing roles, whether as a consultant or in service positions. Enthusiastic about wearing multiple hats across sales, marketing, backend, and frontend development. A passion for solving the critical challenge of accessing high-quality knowledge, recognizing its importance in today’s world.
About the job
At Exa, we are on a mission to revolutionize the AI landscape by developing a cutting-edge search engine from the ground up. Our robust infrastructure is designed to efficiently crawl the web, train advanced embedding models for indexing, and create incredibly high-performance vector databases in Rust for optimized search capabilities. Our state-of-the-art $5 million H200 GPU cluster powers tens of thousands of machines, enabling unmatched performance.
As a Forward Deployed Engineer at Exa, you will play a vital role in bridging the technical and commercial aspects of our business. This unique position requires someone who is not only proficient in programming but also skilled in engaging with customers, truly a winning combination!
About Exa
Exa is at the forefront of AI technology, committed to building innovative solutions that empower applications with enhanced search capabilities. Our focus on high-scale infrastructure and cutting-edge technologies positions us as a leader in the field.
At Sciforium, we're at the forefront of AI infrastructure innovation, dedicated to developing cutting-edge multimodal AI models and a proprietary, high-efficiency model serving platform. With significant multi-million-dollar backing and direct collaboration from AMD, including hands-on support from AMD engineers, our team is rapidly expanding to construct th…
Full-time|From $150K/yr|On-site|San Francisco Office
About ReductoAt Reducto, we empower AI teams to seamlessly integrate real-world enterprise data with unparalleled precision.Much of the vital enterprise data—from financial reports to healthcare records—remains trapped in unstructured formats like PDFs and spreadsheets. Our innovative vision models enable these documents to be read just as a human would, facilitating product development, model training, and process automation on a grand scale.Having achieved remarkable growth, with a 7x year-on-year revenue increase, we proudly serve hundreds of clients, including top AI teams such as Harvey, Vanta, Scale, and major enterprises like FAANG and leading trading firms.With over $100 million raised from premier investors including A16z, Benchmark, and First Round Capital, we are on the lookout for a talented Lead Product Engineer.The RoleAs our Lead Product Engineer, you will be at the forefront of defining and developing features and platforms that drive our customers' essential business workflows. Collaborating closely with our founders and leadership, your mission will be to make document data accessible to everyone—from developers to non-technical users. You will create a comprehensive suite of products that allows clients to extract the data they need from their documents in the formats they require. Your responsibilities will include developing interactive document editors and intuitive interfaces for managing large datasets. In addition to shaping the product roadmap, you will help foster a culture focused on building outstanding products.
Join Hilberts as a Machine Learning Engineer / Data Scientist in our San Francisco office, where you will leverage cutting-edge technology to drive enterprise-level solutions. You will work collaboratively with cross-functional teams to design, develop, and implement machine learning models that enhance our data-driven decision-making processes.
Join Giga: Pioneering AI SolutionsAt Giga, we are at the forefront of the AI revolution, having recently secured a $61 million Series A funding round. Our innovative solutions are already being utilized by major companies like DoorDash, as we strive to redefine customer experience through real-time AI agents capable of understanding emotions and resolving issues instantaneously on a global scale.This is an exhilarating time for us as we aim to transform into the leading AI platform for enterprise automation, driven by our advanced voice superintelligence. To realize our ambitious vision, we are looking for exceptional engineers to join our team.Our engineers enjoy autonomy and have a significant impact on the experiences of millions of users daily. With visionary founders, established commercial success, and a clear trajectory towards becoming a generational company, we invite you to be a part of our journey.Giga Raises $61M Series A in Voice AIPartnership with DoorDashGiga is trusted by top B2C companies globally to manage their most complex support and operations workflows across various communication channels. If you are eager to contribute to this transformative work, we encourage you to apply!
At Nestmed, we are revolutionizing healthcare documentation with our innovative AI platform, empowering clinicians to focus on what matters most - patient care.In just one year, we've expanded our reach to support tens of thousands of healthcare professionals across over a million patient visits. We proudly serve as a trusted partner for more than 60 home health agencies, including seven of the top ten enterprises in the United States.Our founding team, comprised of experts from Stanford, Y Combinator, Google, and Meta, is backed by the visionary founders of PayPal and Plaid. Together, we aim to establish the vital infrastructure for the future of the $500 billion home healthcare industry.Join Us!We are looking for a Senior Android Engineer to take the reins of our mobile application, the critical interface for clinicians documenting care in patients' homes. Your work will involve real-time voice capture, background processing, and ensuring seamless synchronization even in challenging network conditions. Collaborating closely with our CEO and CTO, you will tackle complex technical challenges and help shape our mobile platform as we continue to scale.
About KreaKrea is at the forefront of developing advanced AI creative tools designed to enhance and empower human creativity. Our mission is to create intuitive and controllable AI solutions that allow creatives to express themselves across various formats including text, images, video, sound, and 3D.About the PositionWe are seeking a talented Machine Learning Engineer to lead the design and implementation of Krea’s personalization and recommendation systems from the ground up. You will take full ownership of how we comprehend user preferences, curate engaging content, and customize generative models to reflect individual aesthetics.This role sits at the exciting intersection of recommendation systems, representation learning, and generative imaging and video technologies.Your ResponsibilitiesLead the architecture and development of Krea’s personalization and recommendation framework, overseeing the technical direction from inception to deployment.Craft algorithms that effectively model user preferences and tastes, enabling our systems to adapt to individual styles and aesthetics.Develop high-quality, curated feeds that strike a balance between exploration, personalization, and aesthetic coherence.Collaborate closely with our model and research teams to co-create personalization mechanisms that shape how our generative models learn, adapt, and express creative styles.Contribute to research in personalized image generation, with a focus on style, taste, and subjective quality.Work in tandem with product, design, and research teams to define what “good personalization” means in a creative context.Take systems from initial research and prototyping stages through to production, ongoing iteration, and enhancement.
Netic stands at the forefront of artificial intelligence innovations, empowering essential services that serve as the backbone of the American economy.With an impressive $43 million in funding from renowned investors such as Founders Fund, Greylock, Hanabi, and Dylan Field, who spearheaded our Series B, we've enabled our clients to secure numerous jobs across various service industries in North America. Today, there are businesses that operate solely on an AI-first approach using Netic.Join our dynamic team comprised of relentless builders from top companies like Scale, Databricks, HRT, Meta, along with graduates from prestigious institutions like MIT, Stanford, and Harvard, as we integrate frontier AI into the physical economy, tackling complex challenges with immediate and tangible impacts.At Netic, we create features that empower businesses through AI. As an intern, you will receive dedicated mentorship guiding you through the entire process of supporting customers, launching features, and iterating swiftly.This internship spans 12 weeks and is set to commence in the Summer of 2026 or earlier.
About Aqua VoiceAqua Voice is pioneering the voice input technology for the AI era. Our unique approach involves training proprietary models and establishing deep integrations with operating systems, ensuring optimal voice interaction capabilities.The landscape of work is evolving; the traditional role of an individual contributor is being replaced by the management of AI agents, making voice interaction a natural fit for this new paradigm.Rather than developing mere conversational agents, we envision a more intuitive method of computer interaction—voice input leading to text output (VITO). We assert that voice technology should operate at a foundational level, allowing a small, agile company like ours to innovate and excel.We are passionately committed to this mission, and our initial results have been promising. Join us in shaping the future!The OpportunityWe are looking for an iOS Engineer to help us build Aqua Voice from the ground up. This greenfield project offers you the chance to shape the mobile experience entirely.Your Contributions Will Include:Developing a native iOS application with system-level voice input features (including keyboard extensions, Shortcuts, and Siri integration).Implementing real-time audio capture and streaming to our transcription backend.Creating deep iOS integrations to enhance user experience.This role requires a focus on native performance and comprehensive system integration—this is not just a web view wrapper.Technology StackSwift (SwiftUI + UIKit where applicable)Audio Technologies: AVFoundation, Audio Unit, real-time streamingNetworking: WebSockets, streaming protocolsSystem Integrations: Keyboard extensions, Shortcuts, accessibility APIs
At EndeavorAI, we are revolutionizing enterprise AI for real-world applications.Our innovative software serves as a distribution layer for advanced AI models, paving the way for the creation of a smarter world.We believe that AI will enhance numerous sectors, particularly in legal, healthcare, and finance, but our priority lies in developing AI solutions that can transform the physical infrastructure essential for AI progression.Our focus is on the building materials industry, which is currently hindered by manual quoting, order entry, and inaccurate pricing—resulting in lost revenue and excess labor costs. Our AI-driven solutions are making a significant impact, and as we secure our position in this market, we will expand into other sectors.While research labs craft future models, we are responsible for their practical implementation, ensuring reliable results and integrating them into outdated systems.Our Core PrinciplesWe embrace boldness, especially in the face of skepticism.We prioritize truth-seeking, valuing clarity over comfort.We are committed to winning and work diligently to achieve our goals.The Opportunity | Senior Software EngineerAs a Senior Software Engineer at EndeavorAI, you will be instrumental in designing and developing the foundational systems that drive our product. You will tackle complex challenges from inception to completion, establish technical standards, and scale our systems as we grow.
About Flow EngineeringFlow Engineering is a pioneering AI-driven requirements platform designed for contemporary engineering teams. Our solution empowers hardware developers to collaborate with AI agents, enabling them to design, validate, and refine intricate systems quickly and efficiently.About the RoleWe are on the lookout for a motivated Account Executive who will spearhead our go-to-market strategies and expand our client portfolio. In this role, you will manage the entire sales process—from prospecting and discovery to closing—targeting engineering-focused organizations that create sophisticated hardware and software systems. This is an exceptional opportunity to shape Flow's market approach in its early stages and play a crucial role in our commercial achievement.ResponsibilitiesOversee the complete sales cycle: prospect, qualify leads, conduct discovery sessions and demos, negotiate deals, and secure new business.Develop and maintain a robust pipeline of engineering firms, hardware companies, and aerospace/defense clients.Collaborate closely with product and engineering teams to communicate customer insights and influence product direction.Gain an in-depth understanding of Flow's platform and the technical workflows of our clients, especially how AI agents enhance systems engineering.Represent Flow at industry conferences, events, and client meetings.Work with leadership to refine our market positioning, pricing strategy, and go-to-market plans.QualificationsA minimum of 3 years of sales experience in B2B SaaS, preferably targeting technical or engineering clients.Proven track record of consistently achieving or surpassing sales quotas.Experience managing complex sales cycles involving multiple stakeholders, including technical and executive audiences.Excellent discovery and consultative selling abilities—you prioritize understanding customer needs.Ability to thrive in a fast-paced, high-responsibility environment where you can establish processes.Familiarity with engineering, PLM, or requirements management tools is a plus.Our Work Culture & ValuesPrioritize Speed: Act quickly, experiment, and learn rapidly.Ownership and Iteration: One clear owner for each deal and initiative, from first contact to closure.Excellence in Fundamentals: Focus on rigorous discovery, clear communication, and continuous improvement.
Have you ever created a dashboard that transformed confusion into clarity? That moment when a chaotic array of logs became a cohesive timeline or when a perplexing access graph finally made sense because you discovered the perfect visualization is profoundly rewarding. At C1, we are committed to taking complex, dense information and making it truly comprehensible—crafting interfaces that users not only accept but genuinely enjoy.We understand that AI has revolutionized the landscape, and we embrace this change wholeheartedly. Our team is not only developing AI tools but also utilizing them to enhance our workflow daily. With the aid of advanced resources like Claude Code and Cursor, we operate at a speed that would have seemed unattainable just two years ago. While challenges remain, the pace at which we can innovate, test, and deliver has fundamentally transformed.We are in search of outstanding Staff and Principal Engineers to join our San Francisco office, focusing on how we present insights regarding identity and access to our clients. You will be responsible for creating visualizations and experiences that turn complex identity data into actionable insights. These senior technical leadership positions are vital to shaping our technical direction, mentoring teams, and executing projects that have a tangible impact on users. If you are action-oriented and are passionate about delivering results, we would love to connect with you.Explore some of our blog posts to see how we tackle challenging problems:Incremental Sync: How C1 Keeps Identity Data Fresh in Real TimeBuilding Trust Through Connector Reliability
Join Our Mission to Revolutionize Healthcare AccessAt Assort Health, we are committed to making exceptional healthcare accessible anytime, anywhere, for everyone. Our vision is to create an effortless and connected healthcare experience—where quick answers, clear communication, and seamless access to care are the norms. We are building a transformative platform that enhances the way patients and providers interact, powered by advanced AI technology designed to embrace the complexities of healthcare.As the leading comprehensive patient experience platform, Assort Health utilizes specialty-specific agentic AI to eliminate lengthy hold times and inefficiencies that hinder patient access to care. Our omnichannel AI agents integrate seamlessly with EHR/PMS systems and complex provider preferences, ensuring that patients receive the care they need without unnecessary delays.Since our launch in 2023, we have successfully managed over 100 million patient interactions, reducing average hold times from 11 minutes to just 1 minute. Our platform now supports calls for thousands of providers with a remarkable 98%+ resolution rate and 99% scheduling accuracy. Patient satisfaction ratings average 4.5 out of 5 based on 52,000 reviews, and we have achieved an impressive 20× revenue growth projection for 2025. As we rapidly scale and expand our impact across the healthcare industry, we invite you to be part of this exciting journey.
About AirOpsAirOps is pioneering the first comprehensive content engineering platform designed for the AI era. As the landscape of discovery transitions from traditional search to AI-driven platforms, we empower brands to enhance their visibility and maintain relevance. Our recent phase of rapid growth has seen a remarkable 5x increase in revenue over the past year, supporting marketing teams at renowned organizations like Ramp, Chime, Carta, and Rippling to transform content quality into a sustainable competitive edge.Our innovative platform enables marketers to adeptly navigate the evolving discovery landscape, identify high-impact opportunities, and generate precise, on-brand content that garners citations from AI and earns human trust. With backing from esteemed investors such as Greylock, Unusual Ventures, Wing VC, and Founder Collective, we are dedicated to building intelligent systems that will empower the next generation of marketing leaders. AirOps has its headquarters in San Francisco, New York, and Montevideo.About the RoleAt AirOps, we operate at the convergence of AI and brand intelligence, processing millions of AI-generated responses daily across all major AI providers. Our data platform is experiencing exponential growth: currently processing 2 million answers each day, with an increase of hundreds of thousands monthly, as new providers and product features come online regularly. The data engineering decisions you make today will directly influence our product tomorrow. You will take charge of the pipelines, ingestion infrastructure, and data quality systems that underpin everything our customers interact with. As we establish a dedicated data team for the first time, the frameworks you create will shape the operational patterns of this function for years to come. You will engage with technologies such as ClickHouse, distributed ingestion pipelines, and a multi-provider scraping stack, with significant responsibility for ensuring reliability and accuracy. If you are eager to work on data that is central to our product rather than merely internal tools, this is the opportunity for you.
Full-time|$185K/yr - $222K/yr|On-site|San Francisco, CA
Lyft’s Self-Serve Intelligence team builds the systems that help riders and drivers resolve issues on their own. Part of the Safety & Customer Care organization, this group focuses on backend services, APIs, and AI-powered products that let customers get help without waiting for an agent. The team’s work includes AI Assist (such as AI Agents), automations, and self-service workflows, all designed to make support fast and reliable. Role overview As a Senior Software Engineer on this team, the main responsibility is to design, build, deploy, and maintain backend systems and AI-driven tools that handle customer problems automatically. These solutions use Generative AI and automation to deliver scalable, dependable self-service experiences for millions of Lyft riders and drivers. What you will do Design and develop backend services and APIs for AI-powered self-service products Build and maintain AI Agents and automation tools that resolve customer issues without agent involvement Oversee the full development lifecycle: system design, prototyping, deployment, and ongoing operations Work closely with product managers, designers, data scientists, and operations teams to deliver robust solutions Focus on reliability, scalability, and operational excellence in all systems Location This role is based in San Francisco, CA.
Full-time|$145K/yr - $167K/yr|On-site|San Francisco
About Ironclad Ironclad is an AI contracting platform that helps organizations turn agreements into valuable assets. The platform streamlines contract processing, delivers instant insights, and enables proactive workflows, all while giving users control over their processes. Companies such as Rivian, the World Health Organization, and the Associated Press use Ironclad to improve their operations. Ironclad has received recognition in the Forrester Wave and Gartner Magic Quadrant for Contract Lifecycle Management. The company is named a Fortune Great Place to Work and features in Fast Company’s Most Innovative Workplaces. Ironclad also appears in Forbes’ AI 50 and Business Insider’s Companies to Bet Your Career On. Investors include Accel, Y Combinator, Sequoia, BOND, and Franklin Templeton. Learn more at www.ironcladapp.com. Role Overview: GTM Engineer, Marketing Ironclad seeks a GTM Engineer, Marketing to join the GTM AI & Systems team in San Francisco. This role partners with Marketing and Strategy to replace manual marketing tasks with intelligent, autonomous systems that drive pipeline, revenue, and company growth. What You Will Do Design and build AI agents to manage marketing workflows, including content creation, campaign execution, audience targeting, and competitive analysis. Develop foundational infrastructure for the marketing team to operate more efficiently and intelligently at scale. Collaborate with cross-functional teams to identify opportunities for automation and smarter processes. Who We’re Looking For Experience with AI tools and a strong interest in applying AI to real-world marketing challenges. Ability to create systems that go beyond configuring existing tools, focusing on scalable, foundational solutions. Comfort working in a collaborative, innovative environment. Location San Francisco
Full-time|$130K/yr - $197K/yr|On-site|San Francisco
About Ivo Ivo, Inc. builds legal technology tools that help legal teams work smarter. Based in San Francisco, our engineering group has shipped several impactful solutions in recent years: An AI agent integrated with MS Word for streamlined document editing (2023) Migration from traditional embedding models to agentic RAG for better performance (2023) Large-scale legal fact extraction using LLMs (2024) A legal assistant that searches vast contract databases while maintaining accuracy (2024) Clustering legal documents by familial lineage (2025) Automated deviation analysis to surface hidden risks in large contract sets (2025) Composite contract creation by merging contracts and amendments (2025) Role Overview The Fullstack Software Engineer will help design, build, and launch our generative AI products. This role involves both frontend and backend development, with a focus on scalable systems and user-facing features. What You Will Do Develop full stack features for generative AI applications Deliver UI components and backend systems that process millions of contracts efficiently Build pipelines integrating LLMs, data extraction, and clustering algorithms at scale Work closely with designers, legal experts, and other engineers to modernize legal workflows Our Mission Legal teams in large companies often face overwhelming workloads, sometimes working 80-hour weeks. Technology has not always provided relief. At Ivo, we use LLMs to help lawyers reclaim their time. The goal: an AI-native platform that automates the most tedious legal tasks. Our software is widely adopted and has achieved an 85% trial win rate, even in a competitive market. We are committed to making a real difference for our users. Who Thrives Here Engineers who enjoy coding and want to make a tangible impact in tech Location: San Francisco
About Ivo Inc. Ivo Inc. builds software for the legal industry, focusing on AI-driven solutions that help legal teams work smarter. Based in San Francisco, the engineering group has launched several notable products, including: An AI agent that integrates with Microsoft Word to assist with document editing (2023) Agentic RAG embeddings for improved document handling (2023) Large-scale legal fact extraction using LLMs (2024) A legal assistant designed for precise search across extensive contract databases (2024) Clustering tools for legal documents from the same lineage (2025) Automated deviation analysis to surface hidden risks in large contract sets (2025) Composite contract timelines that merge contracts and amendments, a feature highly valued by clients (2025) Role Overview: Staff Software Engineer - Backend The backend engineering team at Ivo is responsible for building and scaling the systems that power these products. This role centers on designing and developing backend solutions that process legal documents at scale and support advanced AI features. What You Will Do Build systems to efficiently process and analyze millions of contracts Design and maintain pipelines that connect LLMs, data extraction, and clustering algorithms Develop advanced search and retrieval capabilities for legal data Work closely with legal specialists and product teams to adapt to rapidly changing LLM technologies Our Mission Legal professionals often face long hours and tight deadlines. Ivo’s mission is to use technology to ease that pressure. By delivering AI solutions, the team helps lawyers reclaim time for the work that matters most. The AI-native platform at Ivo is changing how legal work gets done. With an 85% trial win rate, the software stands out in a competitive market and continues to evolve with each new release.
PhD Internship: Machine Learning EngineerAbout HandshakeAt Handshake, we are revolutionizing career development in the AI economy. With a network of over 20 million skilled professionals and partnerships with 1,600 educational institutions and 1 million employers, including all Fortune 50 companies, Handshake is the go-to platform for career exploration, hiring, and skill enhancement. Join us as we help individuals transition from freelance opportunities to internships and full-time roles, connecting talent with opportunities at every career stage.Our unique position in the market has catalyzed impressive growth, with projections indicating that we will triple our ARR by 2025.Why You Should Join Handshake Now:Contribute to the evolution of careers in the AI economy on a global scale, making a tangible impact.Collaborate with top AI labs, Fortune 500 companies, and prestigious educational institutions.Play a key role in building a fast-growing business targeting multi-billion-dollar revenues.Position OverviewAs a Machine Learning Engineering Intern, you will be instrumental in crafting intelligent product experiences that assist students in discovering and securing opportunities. Your responsibilities will encompass search algorithms, recommendations, and matching systems that enhance job exploration on Handshake.This internship will provide you with practical experience in developing, assessing, and deploying machine learning models within a production environment, as well as insights into the design, optimization, and maintenance of large-scale ML systems.This is a paid, full-time summer internship with two cohort options:May 18 – August 7, 2026June 15 – September 4, 2026Key Responsibilities:Collaborate with experienced engineers and data scientists to develop machine learning models that enhance product features and improve user experience.Engage in experimentation, model evaluation, and performance monitoring.Participate in technical discussions, brainstorming sessions, and team reviews.Document methodologies and findings to facilitate knowledge sharing and long-term improvements to systems.QualificationsEssential Qualifications:Currently pursuing a PhD in Computer Science, Data Science, Machine Learning, or a related field.Strong programming skills in Python and familiarity with machine learning libraries (e.g., TensorFlow, PyTorch).Experience with data analysis and statistical modeling.Excellent problem-solving abilities and analytical thinking.Strong communication skills and ability to work collaboratively in a team environment.
Join Our Team at Humble RoboticsAt Humble Robotics, we are at the forefront of revolutionizing ground transportation. Our mission is to develop an autonomous, zero-emissions hauler that significantly reduces freight costs through innovative vision-based AI, tailored for the modern global logistics landscape.We pride ourselves on being a dynamic, closely-knit team comprised of seasoned professionals from the AV industry and forward-thinking innovators. We believe that culture is not something to be engineered, but when it aligns, it creates an unforgettable adventure.Experience progress like never before.
Full-time|Remote|Remote-Friendly (Travel-Required) | San Francisco, CA | Seattle, WA | New York City, NY
Join Anthropic as a Research Engineer specializing in Search and Knowledge Post-Training. This role offers a unique opportunity to contribute to cutting-edge AI research and development, while collaborating with a talented team in a remote-friendly setting. You will be responsible for enhancing our search capabilities and knowledge management systems, ensuring high-quality outputs that align with our mission to make AI systems more interpretable and user-friendly.
