Join 8vc as a Product Engineer, where you will play a crucial role in shaping the future of technology. We are seeking an innovative and detail-oriented engineer to collaborate with our dynamic team and drive product development from concept to launch. You will leverage your technical expertise to solve complex problems and enhance user experiences.

Join 8vc as a Software Engineer, where you'll have the opportunity to innovate and develop cutting-edge software solutions. As a new graduate, you'll work alongside experienced engineers in a collaborative environment, contributing to impactful projects that shape the future of technology.

About the RoleJoin us as a Product Designer at Thorin, where you will play a pivotal role in defining and enhancing the user experience of our cutting-edge AI-driven product. Your expertise will help transform complex AI functionalities into seamless, intuitive workflows that resonate with enterprise users.This position is uniquely positioned at the crossroads of product strategy, design excellence, and technical collaboration. You will guide concepts from initial ideation to final execution, ensuring that our product not only excels in performance but is also intuitive and enjoyable for our users.What You’ll DoCraft comprehensive and user-friendly product experiences that effectively communicate complex AI capabilities.Collaborate closely with product managers and engineers to bring features to life, from concept through to launch.Develop wireframes, prototypes, and polished designs to explore innovative ideas and facilitate implementation.Collect and analyze user feedback to enhance and iterate on core user experiences.Contribute to the evolution of Thorin’s design system while maintaining high standards for design quality.

About the RoleThorin is actively seeking a talented Applied AI Engineer to join our dynamic team in San Francisco. As a pivotal member of our engineering group, you will play a crucial role in laying the groundwork for our user-centric products. This position is perfect for full-stack developers who are enthusiastic about taking ownership of features from inception to deployment, delivering high-quality results swiftly.You will have the opportunity to engage with our technology stack comprehensively, developing everything from intuitive frontend interfaces to robust backend processes.This role emphasizes autonomy and responsibility, allowing you to make a significant impact on our innovative projects.Your ResponsibilitiesDevelop and launch key product features from initial concept through to production readiness.Oversee both frontend and backend development across essential workflows.Establish performance and quality standards for our high-achieving engineering team.Influence product strategy through regular feedback from users and stakeholders.Rapidly innovate within a startup environment, contributing to our zero-to-one initiatives.

About the RoleJoin Thorin as an AI Researcher and play a pivotal role in shaping the core research initiatives that drive our AI innovations. In this position, you will operate at the crossroads of machine learning research, practical model development, and product application, enhancing our understanding and automation of enterprise workflows.This position merges theoretical research with hands-on implementation, transitioning ideas from conceptual stages through experimentation into functional components that enrich Thorin’s offerings.Your ResponsibilitiesResearch & InnovationConduct innovative machine learning research aligned with real-world product demands.Investigate new model architectures, training methods, and evaluation techniques specifically designed for understanding and automating organizational workflows.Model Development & EvaluationCreate, implement, and assess ML/AI methodologies that enhance model efficacy for essential tasks.Collaborate closely with cross-functional teams to integrate research outcomes into tangible products that meet user needs.

Join the Firetiger TeamAt Firetiger, our vision is to empower entrepreneurs in creating one-person companies that generate over $1 billion in revenue.We are transforming the future of software companies by envisioning a world where autonomous agents take over the majority of operational tasks, reducing the need for human intervention.Unlike traditional software engineering tools designed for manual operation, Firetiger pioneers a revolutionary approach where success is defined by our customers, and our agents ensure those goals are consistently met through continuous monitoring and action.Founded by industry leaders Rustam and Achille, both former executives from Cloudflare and Segment, we are backed by Sequoia Capital and a network of innovative founders and executives from top tech companies.We are seeking a talented Product Engineer to create seamless interfaces between human users and AI agents, focusing on workflows, visualizations, and interaction patterns that simplify autonomous technical operations.

About ReductoAt Reducto, we empower AI teams to seamlessly ingest real-world enterprise data with unparalleled accuracy. Our innovative solutions unlock vast amounts of enterprise data—ranging from financial statements to health records—previously trapped in unstructured formats like PDFs and spreadsheets. By training vision models to interpret documents as humans do, we enable the development of products, training of models, and automation of processes at scale.Having experienced exponential growth, with a remarkable 7x year-over-year revenue increase, we collaborate with hundreds of companies, including leading AI teams such as Harvey, Vanta, and Scale, as well as major enterprises like FAANG and top trading firms.Backed by over $100 million from top-tier investors including A16z, Benchmark, and First Round Capital, we are in search of a talented Product Engineer to join our dynamic team.The RoleAs a Product Engineer, you will be instrumental in developing features that empower our customers to design, build, test, and evaluate their essential document workflows. Our mission is to democratize access to document data for everyone, regardless of their technical background. You will contribute to creating a comprehensive product suite that spans from document storage to the seamless export of parsed data for various applications. Your work will encompass everything from interactive document viewers to data extraction workflows, crafting user experiences that simplify complex AI functionalities.

Join Scribe as a Senior Product Engineer, where you'll play a crucial role in developing innovative products that enhance user experience. In this position, you will leverage your expertise to design, implement, and optimize cutting-edge solutions. Collaborating with cross-functional teams, you'll contribute to the entire product lifecycle, ensuring that our offerings meet the highest standards of quality and functionality.

About KernelKernel is a cutting-edge developer platform that offers Lightning-Fast Browsers-as-a-Service for browser automations and web agents. Our API and MCP server empower developers to effortlessly launch browsers in the cloud without the hassle of managing infrastructure.Our serverless browser platform takes care of the complex aspects: autoscaling reliable browser infrastructure, observability, and intricate web interactions, enabling developers to concentrate on the functionality of their agents rather than the underlying details. Kernel transforms AI into a tangible, practical, and powerful tool, allowing developers to deploy agents capable of genuine interaction with the digital landscape.We pride ourselves on being trusted by teams at Cash App, Rye, and numerous others for deep research, QA automation, and real-time web analysis. We have successfully secured $22M in funding from top investors including Accel, YCombinator, Vercel, Paul Graham, Solomon Hykes (Docker), David Cramer (Sentry), Charlie Marsh (Astral), and more.With just one line of code, you can deploy any web agent to our cloud. The rest is in your hands. If you are passionate about building essential infrastructure for the next wave of AI applications, we would love to hear from you.About the RoleAs a Product Engineer at Kernel, you will be a full-stack engineer who values product development as much as coding. You possess the ability to translate your strong product instincts into code, ranging from pixel-perfect UI decisions to backend API architecture. You proactively contribute to the specification process rather than waiting for one to be provided.You will collaborate closely with our co-founders to define product direction, deliver full-stack features from end to end, and ensure that Kernel maintains its polished yet powerful appearance.Your ResponsibilitiesLead the full-stack implementation of user-facing product surfaces: dashboard, onboarding, website, and core product functionalities.Influence the product roadmap by integrating customer feedback, analyzing usage patterns, and leveraging your own insights into developer needs.Enhance developer experience across our SDK, documentation, CLI, and API, delivering the kind of seamless experience that makes developers exclaim, 'this just works.'Rapidly prototype and iterate, bringing features from concept to production with minimal oversight.Help shape the standards for building a superior developer product at Kernel.Your QualificationsYou are comfortable taking ownership of features from frontend to backend, demonstrating a holistic understanding of product development.A strong passion for creating seamless user experiences and an ability to translate product vision into functional code.Experience working in a fast-paced environment with a focus on agile methodologies.

About MetaviewAt Metaview, we are revolutionizing the workplace by eliminating the burdens of toil, the barrier to progress. We believe in the power of Human-Computer Symbiosis to enhance productivity.Our AI copilot transforms how hiring is approached, leading to:Increased flow-state, reduced toil.Enhanced insights, less guesswork.Focus on human-centricity over process-centricity.Founded in 2018 by Siadhal and Shahriar, both ex-Uber and Palantir employees, Metaview has grown to support thousands of users at leading companies like Quora, Robinhood, Brex, Elastic, and Replit. We're proud of our small yet high-performing team, dedicated to doing great work.About the RoleAs a Product Engineer at Metaview, you will embody a customer-centric and product-focused mindset. You will lead the design, development, and operational aspects of our products, taking ownership of your work in a collaborative and dynamic environment.While we seek a full stack talent, this role is geared toward those who lean towards backend development. Your primary responsibilities will revolve around backend coding, but you will also engage with other parts of the stack to maintain high productivity.We value clean and effective coding, and while familiarity with languages and tools is appreciated, a willingness to learn and adapt is essential as our product continually evolves. Currently, our technology stack includes:Python for backend application development.Typescript and React for frontend application development.Serverless Framework for application management.

About Us:At ResiQuant, we are dedicated to addressing a critical challenge in disaster resilience: the availability of accurate, standardized, and dynamic property data. As climate change and natural disasters such as earthquakes, hurricanes, and wildfires increasingly affect our world, informed risk decisions are often made with incomplete or erroneous data.Our mission is to equip insurers, financial institutions, and asset managers with AI-driven systems that integrate structural engineering knowledge. These systems help to bridge crucial data gaps, providing precise, actionable insights into buildings for improved decision-making.Founded by Stanford PhDs, we are devoted to utilizing state-of-the-art AI technologies to safeguard communities and businesses against the impacts of disasters. At ResiQuant, we envision a future where every organization has access to premier property risk intelligence, fostering resilience and protecting what matters most.The RoleIn this position, you will design and manage the backend systems that drive AI-powered property risk intelligence at enterprise scale. You will be responsible for creating APIs, data pipelines, and model-integrated services that provide reliable, real-time insights trusted by insurers for billion-dollar underwriting decisions. As an integral member of our early team, you will collaborate closely with the founders to establish the technical foundation of the platform and ensure that cutting-edge AI is applied safely and effectively within the insurance sector.What You’ll DoTake ownership of backend features from design through to deployment.Design scalable services and integrations tailored for Fortune 500 insurers.Construct pipelines to ingest, validate, and transform extensive property datasets.Develop and enhance AI-assisted backend functionalities (API design, retrieval-backed features, monitoring).Ensure observability, reliability, and performance across all systems.Work collaboratively with founders, engineers, and customers to rapidly iterate on impactful features.Who You Are0–5 years of engineering experience (1–3 years preferred). Outstanding new graduates are encouraged to apply.Bachelor’s degree in Computer Science or a related field.Proficient in Python, databases, and cloud platforms (AWS/GCP).Experience in delivering AI-assisted or data-intensive services (e.g., model APIs, retrieval pipelines).Strong understanding of backend engineering principles and practices.

Anara is seeking a talented Software Engineer to join our innovative team in revolutionizing scientific research. In this role, you will develop groundbreaking tools that will redefine the landscape of scientific discovery for generations.Your Responsibilities:Design and implement scalable features and infrastructure for cutting-edge AI-driven research tools.Collaborate directly with customers to gather valuable insights and enhance user experience.Continuously monitor and optimize system performance and costs, making strategic trade-offs to maintain agility.Establish best practices for prompt engineering and deployment of new models and workflows.Lead the design and automation of evaluation pipelines to consistently assess, benchmark, and enhance AI agent quality and reliability.

About RejiggRejigg is transforming the landscape of small business ownership. Our innovative AI-driven marketplace seamlessly connects entrepreneurs looking to buy and sell businesses, automates due diligence, and streamlines transactions, making the journey of entrepreneurship more attainable and ownership transitions significantly simpler.Currently, the process of buying and selling businesses is often disjointed, opaque, and laden with intermediaries. We are changing that narrative, and our efforts are paying off. We proudly serve tens of thousands of buyers and thousands of sellers, and we are on a trajectory to multiply our growth by tenfold year over year.About the RoleAs a Product Engineer at Rejigg, your code will directly influence one of the most significant decisions in an individual's life: transitioning their legacy or embarking on ownership. This role is inherently emotional and complex, and it requires meticulous attention to detail.Joining our small but dedicated engineering team means working closely with the founders to translate customer insights into user-friendly, fast, and dependable products. If you enjoy taking full ownership of challenges, focusing on user experience, and delivering results rapidly through tight feedback loops, this role is perfect for you.We are a well-funded, close-knit team located in San Francisco. Here, you will be developing solutions at the intersection of AI and marketplaces, while collaborating with real people. This is a unique opportunity to take substantial ownership, accelerate your career growth, and help shape our development approach.What You Will DoDesign, develop, and deploy product features from conception to production.Collaborate closely with founders, customers, and go-to-market teams to transform insights into tangible products.Engage across the entire technology stack, including front-end, back-end, database, and infrastructure, with assistance available as needed.Enhance product quality through performance tuning, reliability improvements, and refinement of user experience.Contribute to the evolution of our architecture and engineering practices as we grow.What We Are Looking ForDemonstrated experience in building and deploying production software or a solid portfolio of relevant projects.A strong willingness to work across the stack, or deep expertise in one area with a desire to learn others.Exceptional product instincts with a focus on user experience, speed, and clarity in implementation.Ability to act swiftly, communicate effectively, and take ownership of project outcomes.Genuine interest in small businesses, entrepreneurship, marketplaces, or ownership transitions.Eagerness to collaborate in-person most days in a vibrant office environment.

About LightfieldLightfield is a cutting-edge AI-driven CRM that seamlessly integrates with your email, calendar, and meetings. Our platform captures every interaction, transforming it into organized context—encompassing accounts, tasks, follow-ups, and insights—ensuring no detail is overlooked.We are redefining CRM by focusing on fundamental principles. Rather than imposing rigid systems, Lightfield adapts to the natural workflows of companies, automating processes and revealing insights that propel growth. We're crafting the CRM platform we've always desired: swift, intelligent, and truly beneficial.Our team, backed by prominent investors such as Greylock, Lightspeed, and Coatue, has previously created Tome, a generative AI presentation tool utilized by over 25 million users. Many of us have also contributed to renowned products at Llama, Instagram, Facebook Messenger, Pinterest, Google, and Salesforce.About the RoleWe are seeking a highly motivated and innovative engineer who is passionate about harnessing LLMs to create exceptional product experiences. Join us at the forefront of AI product innovation, where you will develop industry-leading solutions to address critical customer challenges.As an engineer at Lightfield, you will take ownership of projects from conception to execution, collaborating with cross-functional teams throughout the process. You will also help shape our company's product and technical vision, learning from each project as we continue to expand.What You Will DoPartner with product leaders to pinpoint customer challenges, define requirements, and implement LLM-powered solutions.Utilize LLMs as reasoning engines to develop domain-specific AI assistants.Craft and refine prompts, employing techniques such as few-shot learning and chain-of-thought.Design and optimize end-to-end RAG pipelines and agent architectures to effectively utilize both public and proprietary data.Enhance the overall quality of AI agents (e.g. relevance, fidelity, latency) through empirical evaluation and iterative improvements.Create and improve systems and tools that facilitate high-velocity experimentation (e.g. LLM-powered automated evaluation) and personalized product experiences.Stay updated with the latest AI research and integrate cutting-edge techniques into our work.Contribute to defining technical direction and best practices for AI application development at Lightfield.Play a role in building a world-class engineering culture.

About David AIDavid AI is pioneering the audio data research landscape, applying a rigorous R&D approach to dataset development akin to the methodologies used in AI labs for model creation. Our goal is to integrate AI seamlessly into real-world applications, with audio serving as the perfect entry point due to its inherent versatility and human connection. As the audio AI field progresses, the demand for high-quality training data becomes critical, and that's where David AI excels.Founded in 2024 by a team of experienced engineers and operators from Scale AI, David AI has quickly gained traction, serving prominent clients among FAANG companies and AI research labs. Recently, we secured a $50M Series B funding round from esteemed investors including Meritech, NVIDIA, Jack Altman (Alt Capital), Amplify Partners, and First Round Capital.Our team embodies intelligence, humility, ambition, and a close-knit ethos. We are on the lookout for exceptional talent in research, engineering, product, and operations to join us in advancing the frontiers of audio AI.About Our Engineering TeamAt David AI, our engineering team is responsible for constructing the pipelines, platforms, and models that convert raw audio into valuable data for top AI labs and enterprises. We pride ourselves on our collaborative environment, comprising product engineers, infrastructure specialists, and machine learning experts dedicated to leading the charge in audio data research.We operate at a fast pace, taking ownership of our projects from conception through to production. Our team develops real-time processing pipelines capable of managing terabytes of audio data daily while deploying innovative generative audio models.About This RoleAs a Product Engineer at David AI, you will design and implement state-of-the-art tools that enable our users to leverage audio data effectively for training their AI models. You will collaborate closely with researchers to continuously refine our data collection methodologies.Your ResponsibilitiesDeliver full-stack features that will be utilized by thousands of users on a daily basis.Develop scalable systems that create essential data processing pipelines, extracting actionable insights from terabytes of audio data each day.Construct, deploy, and assess LLM and DSP-based solutions to enhance our clients' comprehension of intricate features within our datasets.Rapidly iterate on research hypotheses by collaborating with researchers and the operations team to deploy enhancements efficiently.

Join our innovative team at Ando as a Product Engineer specializing in Memory, where your keen product instincts and passion for AI agents will play a pivotal role in shaping the future of communication.About AndoAt Ando, we are revolutionizing the way humans interact with AI. Our teams are already leveraging agents across platforms like Slack and email, but we're pushing boundaries by reimagining communication to enhance collaboration between humans and AI agents.Your Role at AndoLead the development of our message tagging and memory systems, driving iterative improvements and establishing robust evaluations and benchmarks.Enhance our search functionalities to ensure seamless user experiences.Keep abreast of cutting-edge memory and post-training research to inform our product development.Observe user behavior and distill complex human workflows into actionable insights.Work in close collaboration with product and design teams to define and realize optimal user experiences.Act as a liaison with foundational model partners to take advantage of the latest advancements.

Join our dynamic team at unto-labs as a Product Engineer where you will be at the forefront of innovation. In this role, you will design, develop, and enhance our cutting-edge products while collaborating with cross-functional teams. Your contributions will directly impact the product lifecycle, from conceptualization to deployment.

Join Astranis as a Product Security Engineer and play a crucial role in safeguarding our cutting-edge technology and systems. You will work collaboratively with cross-functional teams to identify vulnerabilities, implement security measures, and ensure the integrity of our products. Your expertise will help us maintain the highest security standards while delivering innovative solutions.

Join Our Team as a Senior Product Engineer at KatoAbout the PositionRole: Senior Product Engineer (Full-Time)Reports To: CTOLocation: San Francisco (4 days a week in-person)Company OverviewAt Kato, we recognize that lenders allocate over $24 billion annually to hire agents for tedious, manual servicing tasks. While many existing AI solutions attempt to automate these processes, they often overlook regulatory compliance, resulting in systems that cannot be trusted for critical workflows.Kato stands apart by prioritizing compliance as the cornerstone of our operations. Our innovative approach integrates a regulatory rules system with a powerful AI decision engine. This enables us to construct a fully compliant, AI-driven servicing platform that automates essential workflows across all channels, ensuring optimal recoveries. Our human teams can then concentrate on the nuanced decision-making tasks that require their expertise.We are proud to introduce a compliance-first Voice AI agent capable of managing both outbound and inbound loan servicing calls. Currently, we are in production with well-known fintech lending partners such as Bilt Rewards and Parafin.Founded by a team with extensive expertise in financial services and software development, Kato is led by:Pratik Risbud (CEO/Co-Founder): Former Investment Banker at Goldman Sachs and previously led Credit/Operations at Brex.David Zhu (CTO/Co-Founder): Former Software Engineer at Google and Engineering Manager at Brex.Backed by institutional investments from Pear VC and angel investors from leading tech firms such as Brex, Bridge, and Square, we are on the lookout for top talent to fuel our growth.About the RoleWe are in search of a highly motivated and impactful Senior Product Engineer who will collaborate directly with our clients to develop innovative products and enhancements. As our second engineering hire, you will have a unique opportunity to influence our technical landscape and future direction.