Join Our TeamAqua Voice is pioneering the voice interaction layer for the AI-driven era. We develop our own models and create deep OS integrations, as mastering voice technology necessitates control over the entire stack.The landscape of work is evolving rapidly. It's no longer just about individual contributions; now, you manage AI agents, and voice interaction is ideally suited for this new paradigm.We are not in the business of crafting conversational agents. Our vision is that the most intuitive way to engage with your computer is through voice commands with text responses (VITO). We believe that voice technology should operate at a layer above applications, and as a small company, we have the potential to push boundaries in this area.With relentless dedication, we are making great strides, and we invite you to be part of this journey.Your RoleWe are seeking a talented designer who is also proficient in coding.You will take the reins on design for our desktop applications, web platforms, and marketing collateral. You will implement your designs using React, TypeScript, and CSS.This is primarily a design-focused position. We prioritize your aesthetic sense over the speed of engineering.

About Aqua VoiceAqua Voice is pioneering the voice input landscape for the AI era. By training our own models and creating deep OS integrations, we ensure that voice technology is executed flawlessly across the entire stack.The evolution of work is upon us; individual contributor roles are transforming as we now manage AI agents, a task that naturally aligns with voice interactions.We are not focused on traditional conversational agents; instead, we champion a voice-in-text-out (VITO) approach, believing that voice functionality should operate above traditional applications, and that innovative startups can lead in this domain.With an unwavering commitment to this vision, our progress has been promising, and we invite you to be a part of our journey.The RoleAs a growing team, you will have the opportunity to engage with all facets of our system.Recent projects include:Development of a real-time transcription server capable of managing thousands of concurrent audio streams.Training and deploying custom speech recognition models.Creating native integrations for macOS and Windows utilizing advanced system APIs.Technology StackFrontend: TypeScript, React, Next.js, ElectronBackend: Python, real-time server (Bun/Node.js), WebSocketsNative: Swift (macOS), C# (Windows)Machine Learning: Custom speech recognition models, inference pipelinesInfrastructure: Terraform, StripePrior experience with all these technologies is not required.Qualifications- Showcase your previous work and projects.- Adaptable in switching between programming languages and domains.- Capable of taking ownership of projects from concept to production.- Proficient in writing clean and maintainable code.- Experience with production systems is essential.- A positive attitude and a collaborative spirit are a must!

Join Our Team at Aqua VoiceAqua Voice is at the forefront of developing the voice input layer for the AI era. Our innovative approach involves training proprietary models and establishing deep OS integrations, ensuring we master the entire voice technology stack.The nature of work is evolving, and we’re transitioning from traditional individual contributor roles to managing AI agents. This shift creates a unique opportunity for voice technology to thrive.Rather than simply creating conversational agents, we envision an interaction model where voice input leads to text output (VITO). We believe voice should operate at a higher level than applications, enabling a smaller company like ours to lead the charge.Our passionate commitment to this vision has yielded promising results, and we invite you to be a part of our journey.Your RoleAs a Sales Development Representative, you will play a critical role in building our enterprise pipeline by pinpointing ideal companies and connecting us with key decision-makers.Research and Targeting: Identify companies and teams that align with our profile.Outbound Engagement: Utilize email, LinkedIn, and creative strategies to reach out—prioritizing quality over quantity.Qualification: Assess client needs, budgets, and timelines to set Account Executives up for success.User Expansion: Leverage existing contacts to open doors at potential client companies.Iterative Learning: Analyze messaging and channel effectiveness to refine our approach.This position serves as a pathway to Account Executive roles for those interested in advancing their career.

About Aqua VoiceAqua Voice is pioneering the voice input layer for the AI era. We develop our proprietary models and create deep operating system integrations, as mastering voice interaction necessitates comprehensive control over the entire technology stack.The landscape of work is evolving. Individual contributor roles have transformed; now you will manage AI agents, a task that is ideally suited for voice technology.We are not in the business of creating simple conversational agents. Our vision is that the most intuitive interaction with computers is through voice input with text output (VITO). We advocate for voice integration at a fundamental level, confident that a nimble company can lead innovation in this space.Our commitment to this vision is unwavering, and we have already made significant strides. We invite you to become a part of this exciting journey.The OpportunityAs we witness growing enterprise interest—teams eager to integrate Aqua into their workflows—you will lead these initiatives.Full-Cycle Sales Ownership: From initial conversation to contract signing, you will manage the entire sales process without handoffs.Land and Expand Strategy: Begin with key champions within organizations, and grow our presence across entire teams.Navigating Enterprise Processes: You will adeptly handle security reviews, procurement, and legal considerations, drawing on your previous experience.Defining Sales Methodology: As a key early-stage hire, you will help shape how enterprise sales are conducted at Aqua Voice.Collaboration with Product Teams: Your insights into enterprise needs will directly influence our product roadmap.

About Aqua VoiceAqua Voice is pioneering the voice input technology for the AI era. Our unique approach involves training proprietary models and establishing deep integrations with operating systems, ensuring optimal voice interaction capabilities.The landscape of work is evolving; the traditional role of an individual contributor is being replaced by the management of AI agents, making voice interaction a natural fit for this new paradigm.Rather than developing mere conversational agents, we envision a more intuitive method of computer interaction—voice input leading to text output (VITO). We assert that voice technology should operate at a foundational level, allowing a small, agile company like ours to innovate and excel.We are passionately committed to this mission, and our initial results have been promising. Join us in shaping the future!The OpportunityWe are looking for an iOS Engineer to help us build Aqua Voice from the ground up. This greenfield project offers you the chance to shape the mobile experience entirely.Your Contributions Will Include:Developing a native iOS application with system-level voice input features (including keyboard extensions, Shortcuts, and Siri integration).Implementing real-time audio capture and streaming to our transcription backend.Creating deep iOS integrations to enhance user experience.This role requires a focus on native performance and comprehensive system integration—this is not just a web view wrapper.Technology StackSwift (SwiftUI + UIKit where applicable)Audio Technologies: AVFoundation, Audio Unit, real-time streamingNetworking: WebSockets, streaming protocolsSystem Integrations: Keyboard extensions, Shortcuts, accessibility APIs

About Aqua VoiceAqua Voice is revolutionizing voice input for the AI era. We develop proprietary models and create deep operating system integrations, as mastering voice technology necessitates comprehensive control over the entire stack.The workplace landscape is evolving. Individual contributor roles are being replaced by the need to manage AI agents, and this transition is ideally suited for voice interaction.Unlike conventional conversational agents, we advocate for a voice-first approach where voice input leads to text output (VITO). We assert that voice interaction should transcend application layers, and our nimble organization is committed to pushing boundaries in this domain.Our relentless pursuit of excellence in this space has yielded promising results, and we invite you to be part of our journey.The RoleAs a Staff Engineer, you will take ownership of technical systems across the entire stack. Being a small, post-product-market-fit team, we are experiencing growth with real users facing real challenges.We favor modern technologies—opting for Bun over Node, Fly over AWS when applicable, and PyTorch over outdated ML frameworks.Your ResponsibilitiesGPU Inference: We independently run our Automatic Speech Recognition models.Real-time Transcription: Implementing WebSocket state machines, multi-provider failover, and achieving sub-100ms latency targets while tracking over 30 metrics per session.Native Applications: Utilizing Swift for macOS, C# for Windows, and Electron IPC for system-level programming.Backend Development: Employing Django for billing and analytics, Celery for background tasks, and PostgreSQL for database management.You will be involved in all aspects of our infrastructure and product development.Technology Stack- Languages: TypeScript, Python, Swift, C#- Runtime Environments: Bun, Node.js, Django, FastAPI- Machine Learning: PyTorch- Infrastructure: Fly.io, Terraform, AWS (RDS), Redis- Protocols: gRPC, WebSocket, RESTQualifications- Proven experience in building and managing systems at scale.- Strong architectural opinions that are adaptable.- Comfortable being the foremost technical expert in the room.- Capable of transforming ambiguous problems into functional systems.- Ability to write production-ready code.

About Aqua VoiceAt Aqua Voice, we are pioneering the voice input layer for the AI era. Our commitment to training our own models and developing deep operating system integrations allows us to maintain control over the entire stack, ensuring superior voice capabilities.As the landscape of work evolves, the role of individual contributors is transforming; now, you will be managing AI agents. This shift towards voice interaction is a perfect match for our innovative approach.Unlike traditional conversational agents, we advocate for an interaction model that emphasizes 'voice in, text out' (VITO). We believe that voice technology should operate above application layers, enabling a small company like ours to push the boundaries of what's possible.Our enthusiasm for this opportunity is unwavering, and we are excited about the results we've achieved so far. We invite you to be part of our journey.The RoleAs the Customer Success Lead, you will be the primary point of contact for our customers from onboarding to renewal.Onboarding: You will facilitate behavior changes by helping users adopt new habits and quickly realize value from our products.Retention: You will analyze usage patterns and proactively engage with users when issues arise.Expansion: You will identify opportunities for individual users within organizations to transition to team deployments and pursue these opportunities.Feedback: Being closest to our users, your insights will directly influence product decisions.We're in the early stages of our journey, and you'll have the unique chance to help define our approach rather than following a pre-existing playbook.

At HappyRobot, we are pioneering the AI-native operating system designed for the real economy. Our innovative technology bridges the gap between intelligence and actionable insights. By harnessing real-time data, specialized AI workers, and advanced orchestrating intelligence, we empower enterprises to manage intricate, mission-critical operations with true autonomy.Our AI operating system continuously compounds knowledge, optimizes processes, and evolves over time. We are initially focusing on supply chain and large-scale industrial operations, where resilience, speed, and ongoing improvement are paramount. This allows human teams to concentrate on strategic, creative, and high-value tasks.Discover more about our vision in our Manifesto. HappyRobot has successfully raised $62M to date, including our recent $44M Series B funding round in September 2025. Our esteemed investors include Y Combinator (YC), Andreessen Horowitz (a16z), and Base10—partners committed to our mission of transforming enterprise operations. We are investing this capital into building a world-class team of individuals who possess relentless drive, exceptional problem-solving skills, and a passion for pushing boundaries in a fast-paced, high-intensity environment. If this resonates with you, we invite you to join us at HappyRobot.About the RoleAs a Design Engineer at HappyRobot, you will be at the crossroads of product design and frontend engineering. You will be responsible for shaping our product's aesthetics, functionality, and overall user experience from initial concepts to polished, production-ready interfaces.You will work closely with product managers, designers, and engineers to develop the product in real-time and ensure rapid shipping.If you have a passion for creating beautiful, intuitive interfaces while also valuing performance, maintainability, and user-centric design, this role is perfect for you.What You’ll DoCraft and develop high-quality, user-facing product experiences from start to finish.Convert product ideas and UX concepts into clean, production-ready frontend code.Take ownership of UI patterns, interaction design, and visual quality throughout the product.Collaborate intensively with engineers, designers, and product managers to ensure tight feedback loops.Rapidly prototype, iterate, and ship products, balancing speed and craftsmanship.Contribute to the evolution of our design system and frontend architecture as the product grows.

Join the Revolution at Delphi!At Delphi, we are transforming the way knowledge is shared by introducing a groundbreaking medium for human interaction: interactive digital minds that engage, educate, and guide users.Unlike the static profiles and endless feeds of the internet, Delphi offers a dynamic, interactive layer of identity that encapsulates your voice, insights, and reasoning in every conversation—allowing people to experience your thought process.Our goal is to democratize access to Delphi, enabling anyone to create a digital mind that serves as an always-on profile, answering questions on your behalf.Our mission is audacious:To make human wisdom abundant, personalized, and easily discoverable.To preserve legacies, unlock opportunities, and amplify brilliance across generations.To position Delphi as everyone's living profile that showcases your knowledge.We are honored to be trusted by thousands of brilliant minds, including Simon Sinek and Arnold Schwarzenegger (interact with them here). In the past six months, we have tripled our revenue, user base, and interactions organically through word-of-mouth, and we are set to accelerate this growth.Our investors include notable names such as Sequoia Capital, Founders Fund, and Michael Ovitz, among others. Our team comprises founders with successful exits and top-tier builders from Apple, Spotify, and Substack.Discover more about Delphi and this role by connecting with the CEO’s digital mind here

Join Deepgram, a pioneering leader in voice AI technology, as a Software Engineer specializing in Voice Agents for the restaurant industry. You will play a vital role in developing innovative AI applications that enhance customer experiences and streamline restaurant operations. Your expertise in software development and passion for AI will contribute to transforming how restaurants interact with their customers.

Join Kargo as a Mechanical Design Engineer and contribute to innovative projects that shape the future of technology. We are looking for a talented engineer with a passion for mechanics and design, who thrives in a collaborative environment. In this role, you will be responsible for developing high-quality mechanical designs while ensuring adherence to industry standards and best practices.

Why Join Ivo?At Ivo, we recognize that navigating contract negotiation can be a challenging and resource-intensive process. With the evolution of technology, especially large language models, we are pioneering solutions that streamline and enhance the contract lifecycle.Our cutting-edge product boasts an impressive 85%+ head-to-head trial win rate and is trusted by leading global enterprises. As we grow, we are excited to invite a talented Design Engineer to be a foundational member of our team.Position Overview:We're on the lookout for a dynamic Design Engineer to join our innovative team in San Francisco. As our inaugural Design Engineer, you will have the unique opportunity to influence the design ethos, user experience, and product strategy at Ivo. Collaborating closely with leadership and engineering teams, you will create intuitive, user-focused designs that resonate with our customers. A strong proficiency in both product design and front-end engineering is highly desirable.

Why Join ivo?At ivo, we recognize that contract negotiation is not only time-consuming but also a costly aspect of the contract lifecycle. Despite advancements in technology, the process remains challenging and has not significantly improved since the era of fax machines.With the advent of large language models, we now have the capability to address numerous contract negotiation issues at scale. Our top-tier product boasts an impressive 85%+ head-to-head trial win rate and is trusted by leading companies worldwide.Position Overview:We are seeking a talented Design Engineer to become a pivotal member of our San Francisco team. As our first Design Engineer, you will have the unique opportunity to influence the direction of ivo’s product, enhance user experiences, and develop our overarching design strategies. You will collaborate closely with leadership and engineering teams to craft intuitive, user-centered designs that fulfill our customers' needs. A balance of product design and front-end engineering expertise is ideal for this role.Your Responsibilities:Contribute significantly to the entire design and creative process.Gain a deep understanding of our product to craft industry-leading user experiences.Develop our front-end framework and advocate for a reusable component system.Work alongside our founders to establish product strategy and prioritize the roadmap through a design perspective.Maintain high-quality standards while ensuring rapid delivery.

About TierZero TierZero helps engineering teams operate more effectively in the AI era. The platform supports teams managing code in production, aiming to close the gap between human decision-making and machine capabilities. TierZero improves incident response, increases operational visibility, and encourages sharing of knowledge within teams. With $7M in funding from investors including Accel and SV Angel, TierZero works with companies like Discord, Drata, and Framer to optimize their large-scale systems. Role Overview: Founding Product Designer This San Francisco-based role is the first product design hire at TierZero. The designer will work closely with the CEO, CTO, and engineering teams, and will be in direct contact with customers to gather insights and feedback. The position blends design with system thinking, with a focus on building trust and supporting better operator decisions. What You Will Do Design core workflows and dashboards for AI agents handling incidents and production issues. Translate complex system behaviors into clear, dependable user experiences. Develop safety guardrails and interaction patterns that make automation predictable and reversible. Work closely with engineers to shape product decisions and defaults, going beyond visual design. Create high-density, high-signal interfaces for engineers working under pressure. Define how people interact, supervise, and collaborate with AI agents. Build interaction models for extended, multi-step agent workflows. Iterate quickly based on customer feedback from real incidents and on-call scenarios. Contribute to many areas of the company, including product direction, sales presentations, and office culture. Why Join TierZero? Work with a seasoned team, including a CEO with multiple startups behind them and a CTO with deep AI engineering experience. Join a company that values input and creativity, where every team member shapes the work environment.

Join Dryft as a Founding Design EngineerAt Dryft, we are revolutionizing manufacturing operations by developing intelligent systems that automate complex human decision-making processes. Our small yet exceptionally talented team is deeply passionate about the physical world, including cars, machines, and planes. Our members are accomplished graduates from prestigious institutions such as Stanford, Berkeley, CDTM, and TUM, and they include innovators who have built everything from robots and race cars to high-impact software that has garnered millions of downloads.Supported by visionary leaders from renowned companies such as Amazon, Facebook, and Stripe, we are already making significant strides by saving our customers millions. This is just the beginning—while ERPs maintained the physical world for decades, Dryft is spearheading the future.Your RoleAs our Founding Design Engineer, you will collaborate closely with our CEO, CTO, and customers to create intuitive user interfaces for our AI-driven agents. Your goal will be to simplify complexity, transforming intricate industrial data and decision-making frameworks into clear, trustworthy user experiences that empower users to act confidently and swiftly.

Join Our Team as a Lead DesignerFoundation is on the lookout for an innovative Lead Designer to advance our core mission: modernizing the homebuilding industry and enhancing the experience of buying, selling, and owning homes.About FoundationWith $6.8 million in support from prominent venture capitalists including Y Combinator, Foundation is revolutionizing residential real estate, coming from a team formerly at Opendoor.Our flagship product is a comprehensive customer experience platform for homebuilders, akin to “Shopify for Homebuilders.” We collaborate with large-scale homebuilders to provide a modern digital customer experience, significantly improving customer satisfaction and team productivity. In just two years, we have achieved evident product-market fit and rapid growth, all with contract design support.Growth PhasesWe are currently navigating the first of three key growth phases:Transformative, AI-driven vertical SaaS for homebuilding.The enterprise ecosystem for real estate that fosters collaboration and unlocks opportunities across related trillion-dollar industries.The AI-native home operating system that supports a seamless experience for homebuyers and homeowners.Role OverviewAs our first hands-on design leader, you will collaborate closely with our founders, customers, and engineering team. We are seeking a full-stack, impact-driven designer passionate about transforming a vital sector of the U.S. economy and redefining design for the AI era.Your contributions will be pivotal in propelling Foundation into its next growth stages, focusing on the convergence of design, AI, and real estate innovation.

Type: Full-time Location: SF Preferred. Remote (US) for rare exceptionsAbout SuperpowerAt Superpower, we are dedicated to revolutionizing the healthcare landscape. Our mission is to create a health system that is not only preventative and personalized but also enhances human performance, consolidating the best aspects of health in one innovative platform.With 93% of our members reporting that we surpass their conventional healthcare experiences, and 60% discovering insights previously overlooked by their doctors, we are proving that our approach is life-changing.About the RoleThis position is ideal for a versatile designer who thrives on diversity in their work. One day you may be crafting a product feature, the next day designing a landing page, and the day after that creating a social media campaign or print materials for an upcoming event. You will seamlessly navigate between brand development, product design, growth initiatives, and communications to tackle high-impact design projects.At Superpower, our designers engage across various departments and channels. If you possess exceptional design sensibilities, this role is about amplifying your capabilities and bringing your unique taste to a broader array of projects.We embrace a “founder mode” mentality: diving into the details, delivering results, and proactively identifying areas in need of design improvement.What You'll DoDesign across product, brand, growth, and communications — addressing the most pressing needs each week.Create user interfaces, landing pages, email campaigns, advertising creative, social media content, presentations, and materials for events.Balance strategic thinking with pixel-perfect execution on a daily basis.Identify and resolve design gaps proactively without needing assignments.Collaborate directly with engineers, growth teams, clinical staff, and leadership.Contribute to and expand the brand and product design systems.Prioritize speed in delivery. We believe that action generates insight; your initial version doesn't have to be flawless — it just needs to be real.Engage in direct feedback exchanges, as we value radical candor to elevate our collective standards.What You Bring3–6+ years of experience in various design disciplines — whether in brand, digital, or product design, or a mixture thereof.A portfolio showcasing a breadth of work: product screens, campaign projects, web design, and potentially unexpected creative pieces.

Join us in shaping the future of robotics through innovative product design.At Foxglove, we are at the forefront of robotics, transitioning from research environments to real-world applications across various sectors such as factories, warehouses, and autonomous vehicles. When robots encounter failures or unexpected behaviors, engineers depend on comprehensive data to identify and resolve issues effectively.We provide powerful observability, visualization, and data infrastructure tools that enable robotics and autonomous systems teams to manage, analyze, and enhance massive volumes of multimodal sensor data from operational systems. Our mission is to empower engineers with the insights they need to optimize robotic performance.We are seeking a talented Product Designer to become part of our dynamic design team at Foxglove. In this role, you will collaborate closely with engineers, product managers, and fellow designers to enhance and expand our web and desktop applications. Your contributions will span the entire product design process—from initial exploration and prototyping to delivering polished user interfaces and features—all while gaining a profound understanding of our users: engineers developing autonomous vehicles and robotics.Key ResponsibilitiesDesign and enhance features within Foxglove’s web and desktop applications.Work collaboratively with engineers and product managers to develop product solutions.Translate complex technical workflows into user-friendly experiences.Develop wireframes, prototypes, and high-fidelity user interfaces to convey design concepts.Engage in user research and integrate feedback from robotics engineers.Rapidly iterate designs based on product objectives, user input, and technical considerations.Contribute to our design system, ensuring consistency across the product suite.Ideal Candidate ProfileA minimum of 2 years of experience in product design.A compelling portfolio showcasing strong UX, interaction design, and visual craftsmanship.Comfortable designing technical and data-driven interfaces.Proficient in Figma and AI tools such as Cursor and Claude Code.Enjoys collaborating with engineers and cross-functional teams.Able to articulate design thought processes and welcomes constructive feedback.Eager to deepen knowledge in robotics, developer tools, and complex technologies.

About ChalkAt Chalk, we are revolutionizing the data landscape to fuel the next generation of machine learning applications. Our innovative platform dismantles the complexities and delays that have historically hindered ML potential. By integrating Rust-speed performance with user-friendly tools, we empower developers to excel. Top-tier companies rely on Chalk for essential tasks such as preventing fraudulent credit card transactions, verifying identities, and optimizing clean energy usage. Recently, we secured a $50 million Series A funding round, spearheaded by Felicis.About the RoleWe are in search of a talented Product Designer to shape the interaction experience for engineers, data scientists, and ML practitioners using our web and CLI tools.As a founding designer on our team, you will work in-office, full-time, and early in our journey—playing a pivotal role in defining our product, visual identity, interaction methodologies, and design standards from the ground up.You will collaborate closely with Chalk’s founders, engineers, and customers to convert intricate data infrastructures and workflows into seamless, user-friendly interfaces. If you thrive on transforming complex backend power into intuitive frontend experiences and are motivated to deliver designs on a weekly basis, we would love to connect with you.We welcome remote and hybrid work arrangements from our San Francisco, New York City, or Los Angeles offices.Your ResponsibilitiesEngage directly with engineers and founders to explore the problem landscape, establish requirements, prototype solutions, and deliver polished experiences (note that we do not have product managers).Take complete ownership of UI/UX, from initial concept to high-fidelity mockups and implementation.Proactively collect feedback from peers and users (primarily engineers and data scientists) to validate designs and iterate swiftly.Strike a balance between speed and refinement, prioritizing practical trade-offs to deliver quickly and learn effectively.Contribute to establishing the design system: components, patterns, and principles that will evolve with the team.Deliver designs ready for implementation within your first week.Your Qualifications5+ years of professional design experience.A portfolio that highlights your successful projects.Comfortable building user-centric designs for complex systems.

Join Filevine, a pioneering Legal AI company, as we redefine the future of legal work through our innovative Legal Operating Intelligence platform. Our system integrates data, documents, workflows, and teams into a single, cohesive environment, ensuring that modern legal operations are executed with utmost clarity and consistency.Driven by our advanced Legal Operating Intelligence System (LOIS), Filevine enhances legal operations by transforming them from reactive to proactive. LOIS interprets, analyzes, and generates insights from your data, simplifying complexities and empowering legal professionals to achieve more with confidence. Our rapid growth has garnered prestigious accolades from Deloitte and Inc., recognizing us as one of the fastest-growing and most innovative technology companies in the nation.Role Overview:As a Product Design Engineer at Filevine, you will play a crucial role in developing the AI-driven layer that enhances contract review and drafting across our platform. You will oversee the entire contract workflow experience, including fast redlining, playbook automation, and detailed clause analysis, ensuring that the user experience meets the high standards required by legal professionals.Our team is comprised of experienced professionals who work efficiently and collaboratively, directly integrating improvements into Word and browser interfaces. Design is at the heart of our operations, as every detail matters to our users. The quality and clarity of the experiences we create are essential to building trust with legal practitioners.