Lead AI Platform Engineer

Join Thread AI as an Applied AI EngineerAt Thread AI, we are pioneering the development of an AI-native workflow orchestration engine. We seek passionate individuals to be part of our dynamic team, dedicated to simplifying infrastructure for enterprises and public sector agencies eager to harness the full potential of AI.Based in New York, our thriving team …

Join Our Innovative Team at ArcadeAt Arcade, we are revolutionizing the way physical products are created with our cutting-edge AI platform. We empower individuals to turn their creative ideas into tangible products seamlessly, utilizing natural language and generative AI. Our mission is to democratize product design, making it as effortless as sharing a post online.Backed by a remarkable $42M in funding from industry-leading investors including Reid Hoffman and Ashton Kutcher, our company is a rising star in the tech landscape. Guided by our founder Mariam Naficy and a team steeped in AI and design expertise, we are at the forefront of a new frontier that merges AI, personal expression, and on-demand manufacturing.Your Role as an Applied AI EngineerWe are on the lookout for an Applied AI Engineer to enhance our generative AI capabilities. This position combines hands-on model development with the integration of advanced AI techniques into our production systems. You will collaborate with diverse teams to conduct research, experiment with models, and implement AI-driven products.

Full-time | RemoteAbout Fastino:At Fastino, we are pioneering the future of Large Language Models (LLMs). Our team includes distinguished alumni from renowned institutions such as Google Research, Apple, Stanford, and Cambridge, united in our goal to create specialized and efficient AI solutions.Our GLiNER family of open-source models has achieved over 5 million downloads and is currently utilized by industry giants like NVIDIA, Meta, and Airbnb.We have successfully secured $25 million in seed funding, as highlighted by TechCrunch, with support from prominent investors like Microsoft, Khosla Ventures, Insight Partners, and the CEOs of Github and Docker.Key Responsibilities:Lead the innovation of high-performance agentic systems by designing and deploying solutions that utilize Fastino’s optimized model architectures to surpass conventional LLM benchmarks.Collaborate closely with engineering teams to seamlessly transition research breakthroughs into scalable, low-latency applications for enterprise clients.Engage in rapid prototyping of AI capabilities, continuously refining model accuracy and performance by analyzing real-world telemetry to align with developer standards.Ensure the stability and efficiency of inference pipelines, proactively addressing scalability challenges to maintain consistent model performance under heavy operational demands.Develop large-scale data strategies and fine-tuning methodologies to enhance the accuracy and domain-specific application of Fastino models.Qualifications:Minimum of 2 years of practical experience in AI/ML engineering roles.Proven expertise with LLMs and a successful history of applying AI/ML methodologies to resolve complex, unstructured challenges.Ability to work across the technology stack, from prompt engineering to Kubernetes deployment and API design.Experience in building microservices that manage high-concurrency workloads is a plus.Familiarity with GLiNER or similar information extraction architectures is preferred.

Join Our TeamAt Sema4.ai, we are revolutionizing the way knowledge work is performed through our cutting-edge Enterprise AI Agent platform. Our mission is to foster collaboration between humans and AI agents in a manner that is both reliable and effective.As a Staff Engineer, AI Evaluations, you will play a crucial role in creating and managing the evaluation systems that will assess the performance and reliability of our AI agents. Your work will be instrumental in ensuring our models are not only accurate but also continuously improving.This position offers a unique opportunity for high impact in an early-stage role. You will define metrics for success in AI agents deployed in production, navigating the complexities and uncertainties of real-world applications. We seek an engineer who possesses a strong analytical mindset and a clear vision of what defines excellence in AI performance.

AI/ML Engineer – NODA AILocation: Austin, TX (Hybrid work model, with up to 20% travel required)Clearance Requirement: U.S. Citizenship with eligibility to obtain a security clearanceAbout NODANODA is a veteran-owned, venture-backed technology firm dedicated to revolutionizing the collaboration of unmanned systems in intricate, mission-critical settings. We are at the forefront of developing cutting-edge solutions that facilitate the autonomous management of diverse unmanned systems across air, sea, land, and space, with essential applications in defense, intelligence, and commercial industries.As an AI/ML Engineer, you will be engaged in pioneering work in autonomous intelligence, crafting and deploying AI agents that effectively align mission intent with real-world execution through sophisticated reasoning frameworks and multi-domain orchestration capabilities.Joining NODA means becoming part of a team that values innovation, rapid iteration, and collaboration, working on impactful technology that advances the field of autonomy.The RoleWe are looking for a talented AI/ML Engineer to design and implement intelligent agents that facilitate adaptive mission planning and orchestration across multi-domain unmanned systems. This position will center on LLM orchestration frameworks, agent reasoning systems, and deploying AI models in edge computing environments on autonomous vehicles.You will develop systems that convert high-level mission objectives into actionable autonomous behaviors, adapt plans dynamically as situations evolve, and provide clear reasoning to human operators. Your contributions will integrate seamlessly with our ROS autonomy stack while ensuring dependable AI performance on resource-limited edge hardware.Key ResponsibilitiesDesign and implement LLM orchestration frameworks for mission planning and task decomposition across varied vehicle fleets.Create agent reasoning systems that connect high-level mission goals with executable autonomy commands.Optimize and quantize large language models and agent frameworks for deployment on edge computing hardware (e.g., Jetson, companion computers).Oversee the entire lifecycle of AI agents, including model versioning, prompt engineering, tool integration, and memory management.Develop human-in-the-loop workflows that ensure transparent and explainable AI reasoning for operators.

Senior AI EngineerAbout Fonzi AIFonzi AI is a dynamic startup with robust funding, reshaping the hiring landscape through innovative AI solutions. Launched recently, we have quickly garnered thousands of talented engineers to our platform. Our mission is to create an AI-driven recruiting marketplace that connects millions of job seekers with employers, where intelligent AI recruiters learn about individual preferences and seamlessly match candidates with ideal opportunities.The RoleWe are on the lookout for a Senior AI Engineer who will spearhead the development of groundbreaking AI experiences that will shape the future of recruitment. In this role, you will work closely with our engineering team, collaborating with full-stack engineers to integrate AI capabilities into our platform. Your AI features will be integral to the overall functionality of our application.You will engage in AI experimentation, implementation, and teamwork to deliver cohesive products. If you have experienced that transformative moment when AI revolutionizes how we work and are eager to create products that embody that potential for users, this position is tailored for you.What You'll DoDevelop AI agents capable of engaging in meaningful conversations with candidates and recruitersDesign and implement AI-driven features from the ground up, including voice interfaces, coaching systems, and intelligent matching algorithmsExperiment with cutting-edge models and techniques, making informed decisions regarding cost, quality, and speedProduce high-quality production TypeScript code that transforms AI concepts into reliable user experiencesRapidly prototype new AI functionalities and scale successful innovations to serve thousands of usersCollaborate closely with the engineering team to ensure seamless integration of AI features across the entire platformWork alongside full-stack engineers to pinpoint opportunities where AI can enhance the recruitment experienceStay abreast of developments in the AI field while maintaining focus on delivering tangible productsRequired ExperienceProven AI development experience: You have successfully built and deployed AI/LLM features in production for over a yearFull-stack engineering skills: Strong expertise in TypeScript, React, and Next.js, able to contribute to all aspects of development

About Tribe AI:At Tribe AI, we are dedicated to empowering enterprises to unlock the transformative potential of AI within their operations. We recognize that while many large organizations aspire to leverage AI, they often lack the necessary resources and expertise to do so effectively. Our goal is to bridge that gap.As an AI-native services firm, we specialize in collaborating with enterprises to create and implement cutting-edge AI solutions that drive tangible business outcomes. Our partnerships with leading AI innovators, including OpenAI and Anthropic, provide us with unparalleled insight into the latest advancements and strategies in the field.‍About the Role:We are seeking a Forward Deployed AI Engineer to spearhead our most critical client projects. This role is distinctively hands-on: you will work directly with clients to design and deploy AI solutions in environments where challenges are complex, and the stakes are significant.You will take architectural designs and translate them into practical, scalable solutions while navigating real-world constraints. If you thrive in dynamic situations, enjoy tackling problems from inception to resolution, and want your contributions to have a meaningful impact beyond mere demonstrations, this position is ideal for you.‍Key Responsibilities:Client Engagement & DeliveryCollaborate closely with clients, project managers, and architects to define and implement AI systems tailored to solve specific issues.Develop and integrate systems using large language models (LLMs), retrieval-augmented generation (RAG) pipelines, agent frameworks, vector databases, and other relevant technologies.Address real-world challenges including data accessibility, security, network issues, and the complexities of enterprise environments.Solution ImplementationConvert high-level designs into functional components that yield measurable results.Engage in thorough debugging and optimization for robustness in production settings, prioritizing reliability over mere code elegance.Craft modular, reusable code that strikes a balance between quick delivery and long-term maintainability.Collaboration & EnablementWork alongside client engineering teams to expedite integration and promote adoption.Share field insights to contribute to the development of reusable components within our platform.Ensure clear documentation of decisions to enable both clients and internal teams to build upon your work.

Join Us in Shaping the Future of Human-AI Collaboration!At Sema4.ai, we empower enterprises to create, operate, and manage intelligent AI agents that revolutionize workflows. As Generative AI transforms industries, organizations are eager to unlock substantial productivity improvements, drive efficiency for significant bottom-line impacts, enhance innovation cycles, and penetrate new markets.What We Offer:Achieve remarkable productivity advancementsDeliver efficiencies that considerably affect profitabilityAccelerate your career by collaborating with advanced technologies, pioneering clients, and exceptional peersRecognized by Business Insider as one of the most promising startups of 2024, Sema4.ai is backed by top-tier venture capital firms that have supported renowned brands like Uber, Snapchat, Instagram, and Zendesk. Our founders are trailblazers in open-source technologies, big data, and automation-as-code, having previously led the Enterprise Hadoop initiatives at Hortonworks and Cloudera—successfully managing a quarter of the world’s data across 90+ countries.The RoleWe are developing an Enterprise AI Agent platform that redefines knowledge work—enabling seamless collaboration between humans and AI agents for enhanced productivity. As a Forward Deployed Engineer, you will play a pivotal role in constructing the core of our product: the Agent.You will take on the role of a Technical Lead with a strong technical foundation, architecting innovative AI systems while being actively involved in implementation. Your guidance will shape the technical trajectory of our platform, while you mentor senior engineers and foster engineering excellence throughout the team.Your ProfileWe are looking for an enthusiastic Forward Deployed Engineer who excels in dynamic customer environments and possesses extensive technical proficiency in AI agents. You will collaborate directly with enterprise clients to design, develop, and implement tailored AI agent solutions, acting as the crucial technical link between clients and our engineering team. Your drive and commitment will ensure client success as you are the first to arrive and the last to leave, fully dedicated to making a difference.

Join a team of former Google engineers who have developed some of the world's most significant defensive platforms, including Safe Browsing and reCAPTCHA. We are embarking on an ambitious journey to combat a new generation of adversarial AI attacks that organizations face today.Currently operating in stealth mode, we are targeting a $5B+ market that is primed for innovation. Conventional detection strategies are lagging behind as adversaries leverage AI to create highly customized attacks that evade traditional systems.Your Mission: Design a comprehensive network of AI agents that are efficient, cost-effective, and precise, working in unison to identify and neutralize emerging threats. You will delve into real-time threat data, iteratively refining your agents in response to the evolving battlefield. These agents will function under a rapid iteration and adaptive learning orchestration layer.Challenges and OpportunitiesRapidly Changing Models: The strategies that were effective yesterday may become obsolete tomorrow.Intelligent Adversaries: We are engaged in a real-time arms race against sophisticated AI-driven attackers.No Established Playbook: We are innovating new detection methodologies as threats develop, making this a high-stakes, impactful role from day one.If you are an engineer who thrives on solving complex problems and values quick feedback, this challenge is for you.Why We Will SucceedVast Market Potential: A rapidly expanding market valued at over $5B, with slow-moving traditional competitors.Proven Track Record: Our team has previously built core technologies behind Safe Browsing (serving over 5B users) and reCAPTCHA (protecting more than 5M websites) during our tenure at Google.Third-Time Charm: This is our third endeavor in creating a category-defining security company, and we know how to scale both technology and business effectively.AI and Security Expertise: Our approach integrates AI and security from the ground up rather than as an afterthought.Elite Team: We only recruit top talent, with many team members being in the top 1% of engineers from Google.Agility: We prioritize speed and efficiency, ensuring a dynamic work environment.

About Sobek AISobek AI is at the forefront of creating a secure infrastructure for life sciences innovation and intergovernmental emergency response. With backing of over $10M in grants and funding, we collaborate with internationally recognized organizations to enhance mission-critical, distributed workflows using AI, all while safeguarding intellectual property and sensitive public health data.The RoleWe are seeking a talented Full-Stack Engineer to take ownership of product surfaces from start to finish. This role is high-impact and allows for significant ownership, focusing on transforming complex generative AI workflows into reliable software solutions.What You’ll DoOwn features across the stack: Bring ideas to life from conception to production, including UX flows, React/TypeScript UI, well-defined Python/TypeScript APIs/services, and oversee production rollout and performance measurements.Build intuitive, data-rich interfaces: Create tables, complex forms, document views, and comparisons that are accessible and responsive, tailored for modern generative AI workflows.Design and operate services: Develop clear REST/gRPC/streaming endpoints, model data using SQL/NoSQL and vector stores, implement queues/caches as necessary, and enhance with tracing and metrics.AI orchestration: Improve orchestration to effectively manage multi-LLM workflows with appropriate controls for cost, latency, and security/auditability.Ship quickly and iterate: Prototype, launch behind feature flags, gather feedback and telemetry, and refine based on user input.Collaborate deeply: Work alongside engineers across the stack to translate real-world needs into dependable software solutions.Be a force multiplier: Facilitate reviews and architectural decision records across frontend and backend to establish scalable patterns.About You3+ years of full-time software engineering experience.You have successfully owned and delivered full-stack software in production—from UI (experience with React/TypeScript is a plus) to backend services (experience with Python or Node.js is a plus)—and are familiar with deployment pipelines in product environments where both quality and speed are crucial.You are comfortable designing API contracts (paging, errors, retries) and debugging end-to-end with logs and traces.You can reason about concurrency and understand how to ensure reliability in distributed systems.

Join NODA AI as an Autonomy Engineer (AI)Location: Austin, TX (Hybrid with up to 20% travel)Clearance Requirement: U.S. Citizen with the ability to obtain a security clearance.About NODA AINODA AI is a pioneering, veteran-owned technology firm dedicated to revolutionizing the collaboration of unmanned systems in complex, mission-critical scenarios. Our innovative solutions are at the forefront of autonomous orchestration across diverse domains, including air, sea, land, and space, serving essential functions in the defense, intelligence, and commercial sectors.Our autonomy engineers are vital in bridging the gap between high-level AI-driven mission objectives and effective real-world execution, enabling UAVs, USVs, and UUVs to operate seamlessly in challenging environments. By joining our team, you will contribute to transformative technology that redefines the limits of autonomy in a collaborative, fast-paced atmosphere.The RoleAs an Autonomy Engineer, you will be instrumental in designing and implementing the autonomy stack that drives adaptive multi-vehicle orchestration. Your expertise will focus on mission planning, path generation, behavior execution, and task allocation within diverse fleets.You will work at the convergence of AI reasoning frameworks, ROS2-based autonomy stacks, and distributed multi-agent systems to ensure mission intent is executed reliably and adapted to real-world conditions. Success in this role demands a robust technical foundation in robotics, practical systems thinking, and a fervor for delivering dependable autonomy solutions.Key ResponsibilitiesDesign and implement autonomy modules, including path planning, task allocation, behavior trees, and reactive execution models.Develop and maintain the autonomy framework that interconnects with orchestration (AI-driven mission planning) and world modeling.Ensure AI-generated plans are executable, explainable, and safe across multi-domain robotic platforms.Implement and validate navigation, control, and autonomy behaviors for UAVs, USVs, and UUVs using ROS2 and simulation environments.Profile and optimize autonomy performance for edge compute hardware (e.g., Jetson, Raspberry Pi-class devices).

At Coram AI, we are transforming the landscape of video security in the digital age. Our innovative cloud-native platform leverages advanced computer vision and artificial intelligence to empower businesses with enhanced safety, smarter decision-making capabilities, and accelerated operational efficiency through features like real-time alerts, effortless clip sharing, and comprehensive multi-site visibility.Join our dynamic and agile team that prioritizes clarity, craftsmanship, and impactful contributions. Every team member plays a crucial role, delivering significant results and shaping the future of AI-driven security solutions.We are seeking an experienced Engineering Manager to lead our talented AI team at Coram. This team, although small, is exceptionally skilled and operates at the forefront of real-time systems, computer vision, and generative AI.In this hands-on leadership role, you will blend technical guidance, architectural oversight, recruitment, and team management. The ideal candidate will possess up-to-date knowledge of modern deep learning and generative AI, along with substantial experience in building and leading high-performance teams.

About the RoleJoin our innovative team at saris-ai, a pioneering applied AI startup based in San Francisco and Montreal. We are on a mission to redefine the banking industry by addressing a $100 billion annual challenge that is rapidly evolving. Our cutting-edge multi-turn AI agentic systems are at the forefront of this transformation.Our objective is to develop automated solutions that require sophisticated long-context reasoning, seamless tool integration across legacy systems, and stringent compliance mechanisms, particularly in scenarios where conventional answers are elusive.With successful real-world deployments and a rapidly expanding client base, we are seeking passionate and technically adept builders eager to make a significant impact from the start.We are in search of an AI Sales Engineer who will play a pivotal role in enhancing productivity and efficiency within financial institutions through innovative AI solutions. In this role, you will lead discovery calls with various departments to identify workflow challenges and design impactful AI-driven solutions. You will serve as the technical authority during sales cycles, assisting clients in recognizing problems, framing solutions, and articulating ROI.This position combines elements of customer engagement and workflow analysis.Your Key Responsibilities Include:Conduct discovery and technical scoping calls with potential clients to uncover operational inefficiencies in financial institutions.Develop workflow maps and reports to identify bottlenecks and pinpoint opportunities for agentic AI automation.Collaborate with the Sales team to co-manage the pre-sales process from initial discovery to proposal delivery.Engage with executive stakeholders, presenting clear and compelling insights on how Agentic AI can deliver measurable ROI and transform operations at scale.Work closely with cross-functional teams including sales, customer success, and product to ensure customer satisfaction and success.

Senior AI Product EngineerAbout Fonzi AIAt Fonzi AI, we are a pioneering Series A startup, backed by Lightspeed, dedicated to transforming the hiring landscape through the power of AI. Established by seasoned entrepreneurs from Kumospace, we launched our innovative AI-driven recruiting marketplace in June 2025 and have quickly become revenue-positive, partnering with nearly 100 employers—over 75% of whom are AI-native companies. Our platform is home to thousands of engineers, and we proudly host Match Days every two weeks, where pre-screened candidates receive competitive offers from leading employers.Our vision is to create an infrastructure where AI comprehensively understands the roles of engineers, their aspirations, and seamlessly matches them with suitable opportunities. We are committed to moving beyond surface-level AI applications and are building toward a future where intelligent systems manage the entire recruiting workflow. We seek engineers who share our passion for this vision and are eager to help shape the future with us.The RoleAs a Senior AI Product Engineer, you will embrace a multifaceted role in this new era of software development. The distinction between "full-stack engineer" and "AI engineer" is rapidly diminishing, and at Fonzi, we have embraced this convergence.You will take ownership of features from inception to deployment: designing database schemas, developing React components, and creating the AI agents that infuse intelligence into our platform. Some weeks, you’ll focus on building robust backend systems; other weeks, you'll experiment with cutting-edge models to develop features that feel transformative. Most weeks, you’ll engage in both aspects.We are in search of engineers who have experienced the "aha moment"—those who recognize that AI fundamentally alters the software development landscape and wish to work at a company where this principle is embedded in every product decision.What You'll BuildAI Agents that facilitate intelligent conversations with candidates, including voice interfaces for onboarding engineers, coaching systems for interview preparation, and adaptive matching algorithms that evolve with each interaction.The Platform powering a two-sided marketplace, utilizing TypeScript/Node.js for backends, React/Next.js for frontends, and PostgreSQL for the data layer, all designed for speed and rapid iteration.AI-Powered Features from conception to production—rapidly prototype using the latest models, strategically balancing cost, quality, and speed, then scale successful features to thousands of users.The Intelligence Layer that enhances our marketplace with each candidate interaction, creating a data flywheel that will establish our competitive edge.

About Retell AIAt Retell AI, we are pioneering the future of call centers through innovative voice AI technology. Our cutting-edge solutions are transforming how companies engage with customers.In just 18 months since our inception, we've empowered thousands of businesses with our AI voice agents that efficiently manage sales, support, and logistics calls, significantly reducing the need for large teams of human agents. Supported by industry-leading investors including Y Combinator and Alt Capital, we've grown our annual recurring revenue from $5M to an impressive $36M while expanding our team from 5 to 20 talented individuals since 2025.Our ambitious vision for 2026 is to develop a state-of-the-art customer experience platform where entire contact centers are driven by AI. Unlike basic automation requiring constant human oversight, we’re engineering intelligent AI “workers” capable of serving as frontline agents, quality assurance analysts, and managerial roles, all while optimizing customer interactions continuously.We are rapidly expanding and seeking driven builders who thrive on solving complex technical challenges, act decisively, and wish to make a tangible impact in one of the fastest-growing voice AI startups.Join us in shaping the future!Recognized as a top 50 AI application in the a16z list: https://tinyurl.com/5853dt2xRanked #4 in Brex's Fast-Growing Software Vendors of 2025: https://www.brex.com/journal/brex-benchmark-december-2025Featured among the top startups on: https://leanaileaderboard.com/

The OpportunityAt Sema4.ai, we are pioneering an Enterprise AI Agent platform that revolutionizes the way knowledge work is accomplished by fostering seamless collaboration between people and AI agents.As a Staff Engineer on the AI team, you will be responsible for the design, development, and enhancement of Sema4.ai's cognitive architectures, which serve as the foundation of our agents. Your role will integrate cutting-edge AI research with production-quality standards to enable high-leverage capabilities for our clients' daily operations.This position offers a unique opportunity for significant impact. You will be constructing essential infrastructure in a dynamic environment where your decisions hold substantial weight, and trade-offs are a critical aspect of the process. We seek engineers who thrive in ambiguity, yet demonstrate rigor, aesthetic sensibility, and strong technical judgment in their creations.Who You AreGenAI SpecialistYou possess the expertise to implement LLMs and agents effectively within production systems. You are aware of the intricacies involved: prompt fragility, context limitations, tool failures, cost and latency constraints, provider peculiarities, and enterprise reliability standards. Your fluency in contemporary AI system development approaches allows you to apply them judiciously.Technology AficionadoYou remain well-informed about research and industry trends without becoming distracted by every new development. You anticipate the trajectory of the field and design systems that can adapt as models and techniques change. You evaluate trends with a critical eye, integrating what is effective while avoiding unnecessary complexity. Your considerations include abstraction boundaries, potential failure modes, and long-term maintainability.Quality-Oriented BuilderYou prioritize correctness, clarity, and operational excellence. While you are adept at quick iterations, you understand the limitations of your systems and know when to address them appropriately. You navigate the balance between the “not invented here” mentality and the assumption that all problems have been previously solved.What You’ll DoDevelop and Maintain Core SystemsYour primary focus will be on the development and evolution of core agent framework components, orchestration logic, and LLM integration layers. These systems are essential and will serve as the backbone for our customers' operations.

Join a pioneering team of former Google engineers who have developed ground-breaking defensive technologies, such as Safe Browsing and reCAPTCHA. We are on a mission to confront an urgent challenge: combating the rising tide of adversarial AI attacks that threaten organizations globally.Operating in stealth mode, we are targeting a lucrative $5B+ market that is primed for innovation. Conventional detection methodologies are proving inadequate against the speed and sophistication of AI-driven assaults. Current adversaries are leveraging AI to engineer tailored, high-evasion attacks, leaving traditional systems vulnerable.Your Role:You will design a network of AI agents that are rapid, cost-effective, and precise, collaborating to identify and neutralize emerging threats. Your work will dive deep into real-time threat data, continuously evolving your agents in a fast-paced environment. These agents will function under an orchestration layer that fosters quick adaptation and learning.The Excitement of the ChallengeRapidly Evolving Models: The landscape changes daily; solutions that worked yesterday may be outdated today.Intelligent Adversaries: We are engaged in a real-time arms race against cunning, AI-enhanced attackers crafting sophisticated payloads.No Existing Playbook: We are forging new detection paradigms as swiftly as threats evolve. This high-stakes work places you in the heart of the action from day one.If you thrive on solving challenging problems with rapid feedback, this is your opportunity.Why We Are Positioned to SucceedExpansive Market: The market is vast at $5B and expanding quickly, while established players struggle to adapt.Proven Track Record: Our team has previously developed the foundational technology for Safe Browsing (serving over 5B users) and reCAPTCHA (protecting more than 5M websites) during our time at Google.Experienced Team: This is our third endeavor in creating a category-defining security enterprise, and we know how to scale our technology and our organization effectively.Deeply Integrated AI and Security: We embed AI from the outset rather than layering it on top.Top Talent: We hire only the highest achievers; many on our team were in the top 1% of engineers at Google. If you excelled in your previous role, you will fit right in.Agility: We prioritize speed and efficiency in everything we do.

About the RoleWe are on the lookout for a skilled Forward Deployed AI Engineer to join our dynamic team at Stack AI. This position is crucial for implementing enterprise-level AI solutions with an emphasis on Retrieval-Augmented Generation (RAG) pipelines and large language model (LLM) workflows. Your contributions will significantly enhance our offerings to Fortune 500 companies and enterprises across diverse sectors.Role Overview:In this role, you will seamlessly integrate large language models into enterprise systems, collaborating with strategic accounts to tailor solutions that meet their technical needs. Utilizing the Stack AI platform, you’ll engage with clients to co-create innovative solutions that address their evolving challenges.Key Responsibilities:Enhance and maintain solutions for strategic accounts using the Stack AI platform.Analyze and document requirements and relationships within target enterprise offices.Identify opportunities and provide insights to shape our go-to-market strategy.Directly contribute to the Stack AI codebase, transforming customer feedback into enhancements for the Python backend and React/Next.js TypeScript frontend.Project future opportunities and secure high-value contracts.Draft proposals, present to stakeholders, and lead engaging product demonstrations.Promote Stack AI at enterprise conferences and events.

Field AI is revolutionizing the way robots engage with the physical environment. We are developing reliable, risk-aware AI systems tailored for complex robotic challenges, thereby unlocking the potential of embodied intelligence. Unlike conventional data-driven methods or solely transformer-based models, our innovative approach has already yielded globally deployed solutions that provide tangible results and enhance models through real-world applications.Robotics AI Engineer – Calibration, Localization, and MappingLocation: Irvine, CAAbout Field AIAt Field AI, we lead the charge in robotic embodied AI, transforming sectors such as construction, security, mining, and manufacturing. Our autonomous robots function globally, often in challenging conditions, delivering invaluable insights to our clients. Whether it's tracking construction progress, ensuring compliance with safety standards, or performing predictive maintenance, Field AI is at the forefront of technological advancement that creates significant impact.Discover more at https://fieldai.com.About the PositionField AI is on the lookout for enthusiastic scientists and engineers eager to contribute to the advancement of sophisticated geometric robot perception algorithms. As a key member of our Calibration, Localization, and Mapping (CLAM) team, you will collaborate with a group of focused professionals in a dynamic environment to produce production-grade code within our calibration, localization, and mapping subsystems. You will engage with various sensing modalities and enhance our calibration pipeline or create environment-agnostic localization and mapping algorithms for our autonomy modules. The specific projects you will undertake will align with your skill set and interests. Ideal candidates will possess a robust theoretical foundation in modern calibration, localization, and mapping algorithms, coupled with the practical ability to deliver high-quality, maintainable code in a fast-paced, focused team setting.