Full Cycle Technical Recruiter at Brain Co. | San Francisco Bay Area

Join Our MissionThe trucking and logistics sector is essential to our economy, yet its payment infrastructure is outdated and inefficient. At AtoB, we are on a mission to revolutionize payment systems for this industry. We've identified the challenges faced by hardworking professionals in trucking — from outdated tools to hidden fees, and we are committed to delivering solutions that prioritize their needs.About AtoBOur goal is to create a seamless payment experience akin to Stripe, tailor-made for the transportation industry. We understand the critical role of timely capital movement in supply chains and strive to ensure it happens smoothly and fairly. Every product we develop enhances user experience and works intelligently within the unique constraints our customers face daily, whether they are fleet managers or drivers.Our ExpertiseOur founding team boasts extensive experience in the tech and payments landscape, with backgrounds from industry leaders like Cruise Automation, Uber, Google, Meta, and Stripe. We've attracted over $125 million in funding from prominent investors, including General Catalyst, Y Combinator, and major tech founders, positioning us as a leader in innovation within our sector.Recognized by Forbes as one of the Next Billion-Dollar Startups, we are also proud to join the World Economic Forum as a Global Innovator.

Join us in revolutionizing the trucking and logistics industry! At AtoB, we recognize that the payments infrastructure supporting this vital sector is outdated and fraught with challenges. Our mission is to modernize this landscape, providing innovative payment solutions for the hardworking individuals in logistics. We believe that our customers deserve a seamless and efficient experience, and we are committed to delivering world-class products tailored to their unique needs.As a Senior Product Designer, you'll collaborate closely with our CEO, project managers, and engineering teams to create user-centered designs that enhance the experiences of fleet managers and drivers alike. Your work will directly impact our goal of ensuring that capital flows fairly and without delay within supply chains.With a dynamic team comprising veterans from top-tier technology companies, including Google, Uber, and Stripe, you'll be part of an organization that has raised over $125 million from prominent investors. Noteworthy accolades like our inclusion in Forbes' Next Billion-Dollar Startup List and recognition as a Global Innovator by the World Economic Forum highlight our commitment to innovation.

Our MissionThe trucking and logistics sector is vital to our economy, yet its payments infrastructure is outdated and fraught with issues. Current payment tools are cumbersome, susceptible to fraud, and often have hidden fees. Existing solutions fail to meet the economic and practical needs of the hardworking individuals in this industry.We are transforming this landscape. AtoB is revolutionizing payments for transportation, aiming to create a system that allows for seamless and fair capital flow within the trucking and logistics sectors. Our vision is to make capital movement efficient, reliable, and equitable, ensuring that our customers receive a world-class experience tailored to the unique challenges they face daily. We design our products with both fleet managers in the office and drivers on the road in mind, striving for solutions that are not only effective but also rewarding to use.Our History and BackgroundOur founding team boasts extensive experience in the payments industry, having previously worked in roles at Cruise Automation, Uber, and developed apps recognized on the Apple App Store. Our engineering team includes talents from tech giants such as Google, Uber, Meta, and Stripe.With over $125 million raised from notable investors—including General Catalyst, Elad Gil, and Y Combinator—and support from industry leaders like Eric Schmidt and Marc Benioff, we are well-positioned for growth. We are proud to have been recognized on Forbes’ Next Billion-Dollar Startup List and have recently joined the World Economic Forum as a Global Innovator.About the RoleAs a Senior Product Manager at AtoB, you will be responsible for overseeing a core product area from inception to launch. You will define the strategy, coordinate a cross-functional team, and deliver innovative solutions that reshape the way the trucking industry manages its payments.

Dapster is actively seeking a Lead Hardware Engineer to become a pivotal part of our dynamic team. As a rapidly growing startup, this position offers the unique opportunity to influence our foundational technologies and products.About Dapster: We are dedicated to revolutionizing the market with AI-driven robotic picking solutions. Recently, we secured a significant pilot project with a top retailer, providing us with dilution-free funding to further develop our core technology.If you're eager to engage in innovative work alongside a talented and humble team, and want to share in the rewards of joining us at such an early stage, we’d love to hear from you!

About ArcadeArcade is dedicated to empowering teams to become exceptional storytellers by creating dynamic visual experiences. Our platform is utilized by over 22,000 teams to enhance their product narratives. We are a team of former Atlassian, AngelList, and Shopify professionals who believe in crafting beautiful, user-friendly products that significantly enhance how software companies present their offerings throughout the customer journey.While our team operates globally, we encourage new members to join us in a hybrid working environment based in our San Francisco, CA office. This is preferred but not mandatory.

About HexusAt Hexus, we are dedicated to unlocking the hidden potential of AI and personalization for businesses. Our passion lies in revolutionizing product-led growth, transforming how companies connect with their customers, thereby enhancing product adoption and ensuring long-term success. With a robust suite of AI-driven tools, Hexus enables businesses to optimize their PLG strategies across Sales, Marketing, and Customer Experience.Supported by leading investors, industry experts, and renowned angel investors, our team is spearheaded by former FAANG founders with extensive experience in SaaS, ML, and UX. Join us in our mission to redefine customer experiences through AI and personalization.Your RoleAs a dynamic, design-driven startup, we are seeking a talented Senior Product Engineer to join our early-stage team. You will be instrumental in actualizing our product vision by creating clean, intuitive UI and UX, developing robust editing tools, and ensuring top-notch performance. We seek an individual who raises the bar for what’s achievable online and is passionate about crafting exceptional responsive, interactive, and enjoyable user experiences.In this role, you will:Collaborate closely with the founding team to design engaging user experiences.Execute critical projects that empower our customers daily.Rapidly prototype and iterate on new features and functionalities, driving ongoing innovation.Architect efficient and reusable frontend systems that support complex web applications.Contribute to shaping the direction of our design-led product.Qualifications5+ years of experience in frontend development.Proficiency in front-end development using TypeScript, React, NextJS, and Node.js.Strong skills in design and styling with frameworks like Tailwind or Material Design.Comprehensive understanding of the entire web stack, including protocols and web server optimization techniques.Familiarity with modern deep learning models (GPT, LLAMA, BERT, Whisper, Stable Diffusion, etc.).Capacity to grasp user challenges and convert them into features and products.A desire to thrive in a fast-paced, iterative startup environment.

About TaktOur Vision: A world where factories are intelligent.At Takt, we are revolutionizing manufacturing by developing the cognitive capabilities of factories.Despite a decade of digitization efforts involving sensors, software, and dashboards, many factories remain unintelligent. Data is often scattered across various disconnected systems, trapped in reports, and reliant on the unwritten know-how of individuals.The challenge lies not in data collection, but in transforming this data into actionable institutional intelligence.Takt is advancing the manufacturing landscape by seamlessly integrating AI agents with deep operational context throughout the entire production stack. Our systems analyze what is happening, why it is occurring, and what actions to take, acting as a continuous strategic advisor for factory leadership across sales, operations, supply chain, and finance.This is not merely another chatbot or analytics tool; we are at the forefront of AI reasoning and decision-making in critical, real-world environments. Just as Tesla redefined automobiles as software-centric systems, Takt is transforming manufacturing into a software-driven industry.FundingTakt is proudly backed by Pear VC (investors in Doordash and Gusto) and is a participant in the PearX accelerator program.Visit our website: www.taktconnect.comFoundersTakt was founded by Adhitya Raghavan (CEO) and Will Zunker (CTO). Adhitya's journey from a small village in South India to leading Takt is fueled by his personal experiences on factory floors. His path led him through prestigious institutions such as Princeton (Mechanical & Aerospace Engineering), Harvard (MBA, Baker Scholar), and Bain, and now he is committed to addressing the $8 trillion waste problem in the manufacturing sector.

Backend Software Engineer – AI Applications San Francisco Bay Area | Hybrid (3 days onsite, 2 remote)About TrueMeterAt TrueMeter, we are revolutionizing the way businesses manage their energy costs. The U.S. power grid was not designed for the AI era, and we are here to change that. With the rising demand for data centers and the lagging adoption of renewable energy, many businesses are facing increasing utility bills. Our solution? The AI Energy Agent—a system that simplifies and reduces energy costs by consolidating multiple utility bills into a single, affordable subscription. Since our MVP launch in May 2024, we have successfully onboarded millions in energy spending from notable brands. As a seed-stage startup backed by prominent Silicon Valley investors, we are poised for rapid growth.If you are passionate about developing AI-driven systems that can make a significant impact on the planet, we want to hear from you!The RoleWe are seeking a Backend Software Engineer (AI Applications) who thrives in fast-paced, early-stage environments. In this role, you will transform ideas and prototypes into functional systems in a matter of days.You will be responsible for creating the backend infrastructure that powers our AI Energy Agent, including LLM-driven systems that analyze, structure, and interpret energy data. This includes integrating with multiple utility APIs, managing data pipelines, and developing services that ensure our AI solutions are effective and reliable.You will collaborate closely with the co-founder/CTO and a talented team of engineers, designing scalable backend systems that can grow from 10 customers to 10,000, all while taking ownership of your work and delivering with pride.What You Will CreateAI-Driven Backends: Develop production systems that connect LLMs and coding agents to our data and product APIs.Service Architecture: Design and implement fast, secure microservices using Python (and optionally TypeScript).Data Integration: Build reliable connectors to energy company portals and public data sources.Infrastructure for Intelligence: Help architect the backend infrastructure that enables AI agents to read, reason, and act autonomously across our data stack.Performance & Scalability: Own systems that are designed to operate 24/7 with low latency and high reliability.

Agility Robotics stands at the forefront of robotic innovation. Our groundbreaking robot, Digit, is the first of its kind to be integrated into workplaces worldwide. Our talented team is characterized by its remarkable ability to conceive, design, and implement robots that exhibit advanced mobility, dexterity, intelligence, and efficiency—robots crafted to collaborate seamlessly with humans in environments tailored for them. Daily, we confront engineering obstacles and pioneer innovative solutions that will eventually make robots a common and friendly presence in our lives. This endeavor is not just our passion; it is our duty: our mission is to enhance business productivity and enrich people's lives.About The RoleWe are on the lookout for a Staff Firmware Engineer who will be pivotal in planning the firmware architecture for our robots, designing subsystems, and developing robust and reliable firmware across our entire robot lineup. In this role, you will work in tandem with a diverse team of engineers to comprehend the unique specifications of our products and ensure our robot designs are resilient and primed for production. Additionally, you will act as a key liaison between hardware components and advanced robot control algorithms by documenting interfaces and offering support to fellow engineers.LocationThis position is available at our office in the San Francisco Bay Area. Regular travel to Salem, typically one week per month, will be necessary.About The Work:Contribute to the C++ firmware architecture that powers our robot's low-level sensor network, control systems, and power management.Develop the firmware communication layer utilizing EtherCAT and CAN protocols.Write firmware for the hardware abstraction layer, peripheral drivers, and applications.Conduct real-time hardware testing and debugging with benchtop test equipment such as logic analyzers and oscilloscopes.

About FaireFaire is an innovative online wholesale marketplace that champions local businesses. We believe in empowering independent retailers worldwide, who collectively generate more revenue than retail giants like Walmart and Amazon. By leveraging advanced technology, data analytics, and machine learning, we connect these vibrant entrepreneurs with the best products globally. Our mission is to provide the necessary tools and insights to level the playing field, enabling small businesses to thrive against large corporations.By nurturing the growth of independent businesses, Faire is making a positive economic impact in communities around the world. We are searching for intelligent, resourceful, and passionate individuals to join us in advancing the shop local movement. If you share our belief in community, we invite you to become part of ours.About this RoleWe are seeking a seasoned Fraud Analyst dedicated to safeguarding the integrity of our brand and retail partners. In this role, you will identify fraud risks, enhance detection mechanisms, and fortify our fraud and abuse prevention programs.As a key member of the Risk organization’s Fraud & Abuse team, you will work closely with functional experts and cross-functional teams to execute proactive fraud mitigation strategies. Your hands-on experience with fraud data, investigations, and operational processes will contribute to continuous improvement in our systems and outcomes.This position is perfect for someone eager to make a significant impact as an individual contributor in the Fraud & Abuse arena, where you will take ownership of specific projects with considerable autonomy while deepening your expertise in fraud and risk management.What You’ll DoCollaborate with senior team members and leadership to implement and refine fraud and abuse strategies, adapting to emerging risks.Oversee and enhance moderate levels of fraud investigations and escalations, applying sound judgment to balance risk, customer experience, and operational consistency.Identify weaknesses in current policies, products, or processes, and assist in defining and implementing mitigation strategies, taking ownership of specific aspects of the work.Work collaboratively with teams including Data Science, Engineering, and Product to foster a culture of security and trust.

About Flagright:Flagright serves as an innovative AI operating system designed for financial crime compliance, utilized by Fortune 500 companies, major banks, fintech firms, and rapidly expanding startups worldwide. Our platform offers real-time risk assessment, automated investigations, and smart decision-making, empowering compliance teams to maximize their effectiveness in combating financial crime.At Flagright, we pride ourselves on being a nimble and high-performing team, fostering individual ownership and direct access to leadership.Role Overview:As a pivotal member of our Go-To-Market (GTM) team, you will be instrumental in driving the growth of Flagright. We are seeking a GTM Lead who will enhance our market positioning, elevate win rates, and collaborate with the CEO and sales leadership on complex enterprise opportunities.In this position, you will craft product positioning, develop messaging frameworks, and strategize segmentation to ensure clarity and consistency across our revenue organization. You will also equip the sales team with playbooks, competitive insights, and necessary enablement tools to excel in the sales cycle.Your expertise will be crucial in translating market insights into GTM strategies, refining our competitive approach, prioritizing segments, and securing wins in the global financial crime compliance sector.

Senior Product Engineer (Full-Stack)About embedding-vcOpenArt, a pioneering platform at embedding-vc, utilizes AI to revolutionize storytelling and visual creation, serving millions across the globe. We are on a mission to develop the future of creative tools enhanced by advanced AI technology, enabling users to craft videos, visuals, characters, and narratives with unprecedented speed and ease.Why Choose to Work with Us?Join a small, dynamic team where senior engineers take full ownership of significant systems from start to finish.Experience rapid deployment at scale — your contributions will impact millions.Be part of a founder-led engineering culture that values deep involvement in product and architectural decisions.Engage with an AI-native product that is at the forefront of transforming advanced models into tangible user experiences.Thrive in a low-process, high-trust environment where your judgment, clarity, and speed are paramount.Your RoleWe are seeking a Senior Product Engineer (Full-Stack) to take charge of intricate, user-facing systems from conception to execution. This multifaceted role requires proficiency across frontend UX, backend systems, APIs, and data models, allowing you to balance product speed, scalability, and long-term sustainability effectively.You will collaborate closely with the founders to design, construct, and refine core AI-driven workflows, acting both as a strong technical leader and a thoughtful product strategist.Your ContributionsGuide product features from initial concept and UX design through to backend integration and successful deployment.Architect scalable backend systems, APIs, asynchronous pipelines, and AI inference workflows.Lead system design initiatives with a focus on performance, reliability, and scalability.Create clean, scalable data models across both SQL and NoSQL databases.Develop seamless frontend experiences utilizing React / Next.js.Make informed technical trade-offs and communicate them effectively.Work closely with Product, Design, and Go-to-Market teams.Mentor fellow engineers and elevate the overall engineering standards.Shape architecture, tooling, and engineering best practices.Desired QualificationsEssential SkillsProven full-stack experience with a track record of shipping scalable production systems.Capacity to independently design and deliver complete features.Demonstrated ability to make pragmatic design decisions that balance speed and quality.Excellent communication and collaboration skills to work effectively with diverse teams.Strong problem-solving abilities and a passion for innovation in engineering.

At AtoB, we are on a mission to revolutionize the trucking and logistics sector through innovative payment solutions. Our industry, which serves as the backbone of the economy, currently suffers from outdated payment infrastructures that are complex, vulnerable to fraud, and plagued by obscure fees. We are committed to addressing the economic needs of the hardworking professionals in this space.We are determined to transform this landscape. AtoB is akin to Stripe for Transportation, dedicated to modernizing payment systems for trucking and logistics. Timely capital movement is essential for efficient supply chain operations, and we envision a world where this process is seamless and equitable. Our customers are at the heart of our innovation, and we strive to deliver exceptional user experiences and create products tailored to the unique challenges they face daily.Our team is composed of seasoned professionals with backgrounds ranging from autonomous vehicle technology at Cruise Automation to significant roles at Uber, as well as experience in developing award-winning applications. We are proud to have engineers and staff from tech giants such as Google, Meta, Shopify, and Stripe.Having successfully raised over $125 million from esteemed investors including General Catalyst, Y Combinator, and strategic partners like Mastercard, AtoB is well-positioned for growth. Our recognition includes being listed in Forbes' Next Billion-Dollar Startup List and being selected as a Global Innovator by the World Economic Forum.Role Overview: We are seeking a dynamic Head of Marketing to lead our marketing initiatives, drive brand awareness, and establish AtoB as a leader in the payments industry for trucking and logistics.

Join Wiz, a groundbreaking leader in cloud security, as a Mid-Enterprise Solutions Engineer. In this dynamic role, you'll collaborate closely with account executives to transform our clients' approach to cloud security, becoming their trusted advisor across platforms like AWS, Azure, and GCP. Your expertise will empower mid-enterprise customers to realize the full potential of our innovative solutions. At Wiz, you'll have the opportunity to work in a fast-paced environment where creativity and technical sales passion are highly valued. Be part of a diverse team that secures the infrastructure for leading organizations, including over half of the Fortune 100, and contribute to our rapid growth.

akidolabs is seeking a Physician to focus on Street Medicine in the Bay Area. This position centers on delivering medical care directly to underserved individuals in the community. The work takes place in San Francisco and the surrounding Bay Area. Role overview This role involves face-to-face patient care, outreach activities, and building relationships with local organizations. The Physician will engage with vulnerable populations who may not have regular access to healthcare. Key responsibilities Provide medical services to individuals in non-traditional settings Participate in outreach efforts to connect with those in need Work alongside community organizations to improve health outcomes Location This position is based in San Francisco and the greater Bay Area, requiring travel within the region to reach patients where they are.

About UsFlowGen Labs is a dynamic startup located in the San Francisco Bay Area, fully funded by top-tier investors. We specialize in creating innovative developer tools and AI-driven platforms tailored for complex enterprise software solutions, including code generation, workflow automation, and enterprise-grade deployments. Join our exceptional founding team and take on a pivotal technical leadership role that offers significant equity and the potential for substantial growth, all at the forefront of ERP and AI technology.Role SummaryAs the Software Engineering Lead, you will be responsible for defining architecture, setting standards, and delivering comprehensive solutions from inception to deployment. This hybrid role combines core platform design in cloud environments (AWS/Azure) with hands-on, client-facing delivery. You will spearhead projects involving Node.js services, AI and agent workflows, and integrations with enterprise systems, ensuring high quality and reliability in all outputs.Expertise in Cloud and Systems Design, focusing on secure, scalable systems that incorporate networking, autoscaling, and multi-tenant architectures. Proficiency in Infrastructure as Code utilizing Terraform or CDK, coupled with strong observability practices using metrics, tracing, logs, and SLOs.Application Engineering skills, with robust knowledge in Node.js and TypeScript for APIs and services. Experience with PostgreSQL and familiarity with vector databases such as pgvector, Pinecone, or Milvus for retrieval and semantic search.Experience in orchestrating agentic workflows and retrieval-augmented generation. Knowledge of LangGraph is advantageous.DevOps and Delivery expertise, embracing solid engineering practices such as CI/CD using GitHub Actions or GitLab CI, automated testing, code reviews, and trunk-based development. Proficient with Docker and modern release management techniques.Hands-on experience with AI tools, bringing innovative ideas for applying AI in development, testing, data handling, and support.A strong ownership mentality, excellent communication skills, and the ability to make informed decisions with 80% of the necessary information.The ability to move quickly without compromising quality, a willingness to learn new technology stacks, and a proactive problem-solving attitude.Why Join UsMake a direct impact on product and company direction with minimal bureaucracy.Join a team that holds a high standard for craftsmanship, speed, and pragmatic delivery.LogisticsTotal compensation ranges from $240,000 to $400,000.Base salary is between $160,000 and $250,000, complemented by significant founding equity.This position requires in-person attendance in the San Francisco Bay Area.Visa support and sponsorship are available.

Join our dynamic sales team as a Sales Development Representative for the vibrant Bay Area market. At Side Inc., we are dedicated to transforming the real estate industry by empowering agents through innovative technology and unparalleled support. As a key player in our sales team, you will engage with potential clients, generate leads, and cultivate meaningful relationships to drive business growth.

At HoneyBook, we are constantly on the lookout for talented and passionate individuals who are eager to contribute to our mission. Even if there isn't a specific role available right now that matches your skills, we encourage you to connect with us! If you don’t see a position that aligns with your experience, feel free to submit your resume. We will keep it on file and reach out when opportunities arise that fit your profile. Additionally, if you would like to include a cover letter detailing your career aspirations and why you are interested in HoneyBook, we would love to hear from you, although it’s not a requirement. Thank you for considering a future with us. We look forward to the possibility of collaborating! Note: We are currently only accepting applications from candidates who are based in or open to relocating to our San Francisco, CA office.

About Retell AIRetell AI is pioneering the future of customer service by leveraging first principles to transform the call center experience through advanced voice AI technology.In just 18 months since our inception, our innovative AI voice agents have been utilized by thousands of companies to efficiently manage sales, support, and logistics calls, significantly reducing the need for large teams of human agents. With the backing of esteemed investors such as Y Combinator and Alt Capital, we have achieved an impressive $36 million ARR, growing from $5 million at the beginning of 2025 with a dedicated team of 20 professionals.Our ambitious vision for 2026 is to develop a state-of-the-art CX platform powered entirely by AI. We aim to create intelligent AI 'workers' that will function as frontline agents, QA analysts, and managers, capable of autonomously executing, monitoring, and enhancing customer interactions.We are rapidly expanding and seeking passionate innovators eager to solve challenging technical problems, work swiftly, and make a tangible impact at one of the fastest-growing voice AI startups. Join us in shaping the future.Recognized as a top 50 AI app in a16z's list: https://tinyurl.com/5853dt2xRanked #4 on Brex's Fast-Growing Software Vendors of 2025: https://www.brex.com/journal/brex-benchmark-december-2025Listed among the top-ranking startups at: https://leanaileaderboard.com/About the RoleAs the Support Engineering Lead at Retell, you will be responsible for overseeing the technical support operations of our sophisticated voice AI platform. This hands-on leadership position involves directly troubleshooting complex customer challenges, developing AI agents and automations, and leading an expanding team of support engineers.You will work at the intersection of engineering, customer relations, and product development, ensuring unparalleled reliability, swift issue resolution, and scalable support systems as Retell continues its growth trajectory.This position is perfect for individuals who thrive on resolving intricate technical issues under pressure, engaging with clients directly, and constructing systems and teams from the ground up.