Principal Software Engineer

About Wispr FlowWispr Flow is revolutionizing the way we interact with technology, making it as seamless as conversing with a close friend.As the leading voice dictation platform, Wispr Flow is now preferred by users over traditional keyboards, thanks to its exceptional understanding and contextual awareness. Whether on desktop or phone, our platform delivers personalized experiences that adapt to your unique needs.Looking ahead to 2026, we aim to expand beyond dictation to develop native actions — a framework that not only understands you but operates reliably across various tasks.Our diverse team of AI researchers, designers, growth specialists, and engineers is committed to reimagining human-computer interaction from the ground up. We prioritize high-agency collaborators who communicate transparently, deeply engage with our users, and focus on the finer details. We foster an environment of spirited discussions, truth-seeking, and meaningful impact.With a remarkable revenue growth of 150% each quarter over the past year and $81 million raised from top-tier venture capital firms and well-known angel investors, Wispr Flow is poised for continued success.

Wispr Flow creates voice dictation technology that aims to make digital interactions feel as natural as a conversation with a friend. The platform supports both desktop and mobile, focusing on high accuracy and context-aware responses. Looking ahead, the team plans to expand beyond dictation by 2026, building native actions that let the system understand and respond to user needs more intelligently. The Wispr Flow team includes AI researchers, designers, and engineers who prioritize user-centric solutions and open communication. The culture values individuals who show initiative, give and receive direct feedback, and pay close attention to detail. Spirited debate and a drive to make a real impact are part of daily work. The company has achieved 150% revenue growth over the past year and has raised $81 million from leading venture capital firms and notable angel investors. Role overview The Product Lead will guide projects such as ICP tailoring and the development of new voice-to-action interfaces. This role blends strategic product development, rapid experimentation, and hands-on execution. The Product Lead will work closely with a cross-functional team to help define the next phase of the Wispr Flow platform. This position is suited for someone comfortable with ambiguity, who takes strong ownership, and finds energy in the challenges of consumer product development in the AI space. Location San Francisco

Join the Team at Wispr FlowAt Wispr Flow, we're revolutionizing the way you interact with technology, making it as effortless as conversing with a close friend.Our voice dictation platform has become the go-to choice for users, surpassing traditional keyboard interactions due to its unparalleled accuracy and context awareness. Whether on a desktop or mobile device, we ensure seamless communication.Looking forward to 2026, we aim to expand our capabilities beyond dictation, focusing on creating a sophisticated framework for native actions that reliably understands user intent.Our diverse team, comprised of AI researchers, designers, growth specialists, and engineers, is dedicated to redefining human-computer interaction. We seek high-agency individuals who value open communication, prioritize user experience, and pay meticulous attention to detail. Our culture thrives on constructive debate, truth-seeking, and making a tangible impact.Having achieved a remarkable growth of over 150% in revenue for the last four consecutive quarters and securing $81M in funding from top-tier venture capitalists, we are poised for continued success. As we gain momentum, the demand from our customers increases, prompting the expansion of our customer support team.

Join Our Innovative Team at Wispr FlowAt Wispr Flow, we are revolutionizing human-device interaction, making it as seamless as conversing with a close friend. Our voice dictation platform is leading the way, outpacing traditional keyboard use, thanks to its exceptional understanding and contextual awareness.As we set our sights on 2026, we aim to expand our capabilities beyond dictation by integrating native actions into our platform, creating an intelligent framework that understands and interacts with users reliably.Our diverse team of AI researchers, designers, growth strategists, and engineers is committed to reimagining the landscape of human-computer interaction. We value teammates who exhibit high agency, maintain open communication, prioritize user satisfaction, and pay meticulous attention to detail. We embrace spirited discussions, seek truth, and strive for real-world impact.With a remarkable 150% revenue growth quarter over quarter for the past year and $81 million raised from top-tier VC firms and notable angel investors, Wispr Flow is on an exciting trajectory.

Join Wispr FlowAt Wispr Flow, we are revolutionizing the way you interact with technology, making it as effortless as conversing with a close friend.We take pride in being the leading voice dictation platform that users prefer over traditional keyboards, thanks to our unparalleled understanding right from the first attempt. Our system is context-aware, personalized, and accessible on both desktop and mobile devices.Looking ahead to 2026, we are excited to expand beyond dictation into developing native actions, establishing an agentic framework that seamlessly understands user intents and operates reliably.Our dynamic team comprises AI researchers, designers, growth strategists, and engineers who are dedicated to redefining human-computer interaction from the ground up. We cherish teammates who take initiative, communicate transparently, are user-centric, and pay attention to detail. Here, spirited discussions, truth-seeking, and making a real-world impact are at the core of our culture.Our success is reflected in our impressive growth trajectory, with a 150% revenue increase each quarter over the last year and $81M raised from top-tier venture capitalists and renowned angel investors.

Role overview wispr-flow is looking for someone with founder experience to help define the company’s direction and drive growth. This position is based in San Francisco and centers on hands-on leadership and strategic input, drawing from a background in building and running startups. What you will do Use entrepreneurial experience to shape company strategy and day-to-day execution Work closely with the leadership team to guide the next stage of growth Apply a founder’s mindset to solve problems and make decisions Requirements Experience as a founder or co-founder of a startup Comfort working in a high-energy, changing environment Willingness to contribute vision and leadership to a growing team Location This role is onsite in San Francisco.

Join the Wispr Flow RevolutionAt Wispr Flow, we are transforming the way individuals interact with technology, making it as natural and effortless as conversing with a friend.Our innovative voice dictation platform is not only the first choice for users but also the most reliable, understanding commands perfectly on the first attempt. Context-aware and personalized, it functions seamlessly across devices, whether on desktop or mobile.With an eye toward the future, we aim to expand our capabilities beyond dictation to create an agentic framework that truly understands users and enhances their experiences.Our passionate team comprises AI researchers, designers, and engineers dedicated to redefining human-computer interaction. We value open communication, a user-centric approach, and an eye for detail, thriving on spirited debates and impactful solutions.Having achieved a remarkable 150% revenue growth every quarter for the past year and secured $81M in funding from top-tier VC firms, we are poised for an exciting journey ahead.We are seeking a Founding Account Executive to play a pivotal role in establishing our revenue stream, fostering relationships with technical buyers, and educating enterprises on the transformative potential of voice interfaces.

About Wispr FlowAt Wispr Flow, we are revolutionizing how individuals engage with their devices, making it as natural as conversing with a close friend. Our innovative voice dictation platform has become the preferred choice for users, who increasingly rely on it over traditional keyboards, thanks to its exceptional understanding and contextual awareness. As we look towards 2026, we aim to expand beyond dictation, developing a native actions framework that consistently comprehends user intent.Our team comprises a diverse group of AI researchers, designers, growth strategists, and engineers who are committed to reimagining human-computer interaction. We seek high-agency individuals who communicate transparently, prioritize user experience, and are detail-oriented. With a culture that encourages spirited discourse, we strive for truth-seeking and impactful results.Over the past year, we've achieved a remarkable 150% revenue growth each quarter and successfully raised $81 million from top-tier venture capital firms and renowned angel investors.

About Flow EngineeringFlow Engineering is an innovative platform harnessing the power of AI to transform how modern engineering teams manage requirements. Our AI-native solution empowers hardware teams to collaborate seamlessly with intelligent agents, facilitating the design, validation, and evolution of complex systems at unprecedented speed and precision.About the RoleWe are on the lookout for experienced senior software engineers with a passion for AI to develop advanced capabilities that enhance the way teams create, review, and oversee requirements. In this role, you will engage with agentic systems and domain engineer workflows, positioning AI at the core of team decision-making processes regarding their systems.This position uniquely integrates AI, product development, and full-stack engineering, allowing you to transform ideas from initial prototypes into stable, observable features deployed in production environments.What You’ll DoDesign and implement AI-driven features, such as assisted requirement drafting, consistency checks, impact analysis, and intelligent suggestions tailored for systems and domain engineers.Create agentic workflows that empower systems engineers and domain engineers to explore designs, simulate changes, and validate requirements effectively.Assess and integrate language models and associated tools, focusing on optimizing reliability, latency, cost, and debuggability within production settings.Develop and sustain the necessary infrastructure, including data pipelines, evaluation harnesses, prompt and model management, observability, and safety protocols.Engage across the entire technology stack—from backend integrations and APIs to user interface components—to deliver comprehensive AI features beyond mere model endpoints.Collaborate with product teams and customers to identify high-value workflows, conduct experiments, and iterate rapidly based on real-world usage insights.About YouA minimum of 3 years’ experience in applied machine learning, large language models, or related fields, with a proven history of delivering ML/LLM-powered features to production.At least 5 years of experience in software development, involving the design, testing, and operation of scalable services in a cloud-based environment.Practical experience with contemporary LLM providers and tools (e.g., OpenAI, Anthropic, Hugging Face, vector stores, and retrieval-augmented generation patterns).Familiarity with prompt design, retrieval-augmented systems, evaluation methodologies, and safety/guardrail strategies.Strong analytical skills to evaluate trade-offs between various models, architectures, and deployment patterns, enabling informed decision-making.A collaborative spirit and effective communication skills to work alongside cross-functional teams.

About Wispr FlowAt Wispr Flow, we are revolutionizing the way people interact with technology, making it as simple and intuitive as conversing with a friend.As the leading voice dictation platform, Wispr Flow outpaces traditional keyboards by offering unparalleled accuracy and understanding right from the first interaction. Our solution is context-aware and personalized, functioning seamlessly across devices, whether on desktop or mobile.Looking ahead to 2026, we are not just stopping at dictation; our vision includes developing native actions—a sophisticated framework that comprehends user intent and operates dependably.Our team comprises AI researchers, designers, growth specialists, and engineers who are fundamentally reimagining human-computer interaction. We seek high-agency individuals who value transparent communication, prioritize user experience, and are detail-oriented. We thrive on constructive discussions, a commitment to truth, and making a tangible impact in the real world.With a remarkable growth rate of over 150% in quarterly revenue for the past year and having secured $81 million from top-tier venture capitalists and renowned angel investors, Wispr Flow is poised for significant advancement.

Join wispr-flow as a B2B Marketing Lead, where your expertise will drive our strategic marketing initiatives. In this pivotal role, you will develop and implement innovative marketing strategies that resonate with our B2B clients. Collaborate with cross-functional teams to enhance brand awareness, generate leads, and achieve business growth.

About Wispr FlowAt Wispr Flow, we are revolutionizing the way you interact with technology, making it as seamless and intuitive as conversing with a close friend.Our voice dictation platform is the first choice for users who prefer voice input over traditional keyboards, delivering unmatched accuracy and understanding right from the first attempt. It’s context-aware, personalized, and accessible across all devices, whether on desktop or mobile.Looking ahead to 2026, we aim to enhance our offering with native actions, creating an agentic framework that reliably comprehends and meets your needs.Our team consists of AI researchers, designers, growth specialists, and engineers who are reimagining human-computer interaction from the ground up. We cherish team members who exhibit high agency, communicate transparently, prioritize user satisfaction, and pay meticulous attention to detail. We thrive on constructive debate, a quest for truth, and making a tangible impact in the real world.With a remarkable +150% revenue growth every quarter over the past year and having secured $81M in funding from top-tier VC firms and renowned angel investors, we are on an exciting trajectory.

About Flow EngineeringAt Flow Engineering, we are revolutionizing the complexities of hardware design with our AI-native requirements platform. Our innovative approach combines elite engineering talent with AI capabilities, enabling teams to design, iterate, and deliver projects more efficiently than ever before.Role OverviewWe are seeking a Senior Frontend Software Engineer who will be pivotal in shaping core user experiences within our platform. You will leverage AI-driven workflows to create a seamless, intuitive user interface that simplifies complex systems engineering concepts. Collaborating closely with design, product, infrastructure, and AI engineering teams, you will ensure that our product remains user-friendly and efficient.Your ResponsibilitiesLead the development of substantial user-facing features in Flow v3, including interactive views for requirements, collaboration processes, and AI-enhanced workflows.Create high-quality, accessible user interfaces utilizing a contemporary frontend framework and component system.Incorporate AI functionalities into the product in ways that are intuitive, interpretable, and beneficial for engineers.Collaborate with design and product teams to rapidly iterate on interaction patterns, prototypes, and new workflows.Contribute to defining frontend architecture, design systems, and performance enhancements as the application and user base grow.About YouYou possess over 5 years of experience in developing rich, data-intensive web applications using modern frontend frameworks.You have robust experience with React (or a similar framework) and TypeScript, including component design, state management, and testing methodologies.You adopt a product-oriented mindset, considering user journeys and edge cases beyond just individual screens.You are comfortable collaborating closely with design and product teams, providing and receiving feedback throughout the iteration process.You are open to occasionally working across the stack (e.g., refining APIs, integrating features) to deliver complete functionalities.Our Technology StackOur primary frontend stack includes React and TypeScript.We utilize Tailwind or a similar utility-first or component-driven styling approach.Integration with backend APIs and AI services is a critical aspect of our platform.

About Flow EngineeringFlow Engineering is at the forefront of revolutionizing how humanity constructs its most intricate machines. Our platform is the premier tool for complex systems engineering, embraced by pioneering teams in sectors such as aerospace, defense, automotive, aviation, and robotics. If a company is aiming for the Moon, developing fusion energy, or planning the first interplanetary settlement, they are likely utilizing Flow Engineering to achieve those ambitious goals.We are proudly backed by Sequoia Capital, with notable angel investors including Patrick and John Collison (Stripe), David Helgason (Unity), and Kyle Parrish (Figma).About the RoleAs one of our pioneering Forward Deployed Engineers, you will operate at the crucial intersection of sales, engineering, and customer engagement. Your role involves comprehending how advanced hardware teams operate, guiding deployments, and facilitating adoption, ensuring that our customers are equipped with the insights and tools necessary to attain significant results.This position is perfect for individuals who have a background in hardware engineering and have a passion for collaborating with customers to solve complex challenges. You will empower leading hardware companies to transform their operational methodologies.What You’ll DoOwn the Technical Win: You will play a vital role in the sales process, driving custom demos and managing trial/POC execution, which is critical for securing new business for Flow Engineering.Understand and Map Customer Workflows: Collaborate with clients to gain a comprehensive understanding of their workflow, address pain points, and prioritize solutions tailored to their needs.Conduct Technical Enablement Sessions: Identify and showcase how Flow can enhance the customer’s development process through workshops, training, and collaborative solution sessions.Shape Our Roadmap: Act as the liaison between our customers and the engineering team to develop innovative solutions. Your insights will be essential in crafting the future roadmap of our product.Establish the GTM Foundation: Assist in developing and defining Flow’s activation strategies for key customers. You will contribute to the design of our technical GTM playbook, implementation guides, and training materials for future team members.About YouSolid Software Engineering Fundamentals: Proficient in designing, testing, and operating services at scale within a cloud environment.Excellent Communication Skills: Ability to convey technical concepts effectively to both technical and non-technical audiences.Customer-Centric Focus: Passionate about collaborating with customers and driven to solve their challenges.Proactive Problem-Solving: Ability to anticipate and address customer needs before they arise.

About Flow EngineeringFlow Engineering is revolutionizing the way modern engineering organizations manage their requirements through an AI-native platform. Our technology empowers hardware teams to collaborate seamlessly with AI agents, accelerating the design, validation, and evolution of complex systems with unparalleled speed and precision.Role OverviewWe are on the lookout for experienced Full Stack Software Engineers to join our dynamic team at Flow. In this role, you will create innovative AI-driven features that enhance how teams draft, review, and manage requirements. You will be instrumental in integrating AI into the workflows of systems and domain engineers, transforming the way teams conceptualize their projects.This position sits at the intersection of artificial intelligence, product development, and full-stack engineering, allowing you to take concepts from their initial prototype phase all the way to stable, observable features in a live production environment.Your ResponsibilitiesCreate and implement AI-enhanced functionalities, such as assisted requirement drafting, consistency checks, impact analysis, and intelligent suggestions for systems and domain engineers.Develop agentic workflows that enable systems and domain engineers to explore designs, simulate modifications, and validate requirements effectively.Assess and incorporate language models and related tools, focusing on reliability, latency, cost-effectiveness, and debuggability in a production setting.Construct and maintain essential infrastructure, including data pipelines, evaluation tools, model management systems, and observability frameworks.Engage across the entire stack—from backend integrations and APIs to simple UI components—to deliver comprehensive AI features, rather than just model endpoints.Collaborate with product teams and customers to identify high-impact workflows, conduct experiments, and iterate quickly based on feedback and usage data.QualificationsA minimum of 5 years of experience in developing production software, including service design, testing, and operation at scale within cloud environments.Direct experience with modern large language model (LLM) providers and tools (e.g., OpenAI, Anthropic, Hugging Face, vector stores, RAG patterns).Understanding of prompt design, retrieval-augmented systems, evaluation methodologies, and safety/guardrail techniques.Ability to analyze trade-offs between various models, architectures, and deployment strategies to make informed decisions.Thrives in a fast-paced, high-ownership environment where experimentation and iteration are encouraged.Our Technology Stack (AI-focused)...

About Flow EngineeringFlow Engineering is pioneering the future of hardware systems development. Our mission is to transform how humanity designs and builds its most essential machines.Supported by Sequoia Capital and notable angel investors like Patrick & John Collison (Stripe), David Helgason (Unity), and Kyle Parrish (Figma), we are at the forefront of innovation.Flow is the leading requirements tool in complex systems engineering, utilized by advanced sectors such as space exploration, defense, automotive, and robotics. Our contributions will be pivotal as humanity ventures back to the Moon, harnesses fusion energy, or establishes the first interplanetary colony. Why Join Us?At Flow, we seek individuals who challenge the status quo, innovate fearlessly, and tackle complex problems, even if no specific role is currently available. If our mission resonates with you and you envision a way to contribute meaningfully, we would be eager to connect.You will have the opportunity to shape your own career journey within a dynamic, rapidly expanding environment. If there is a strong match, we will collaborate to define a role that aligns with your talents and our strategic needs.Please send us your resume along with a brief note highlighting your strengths and proudest achievements. Our ValuesSpeed is our Superpower: We believe that urgency in our work is essential. This discipline empowers us to achieve remarkable results.Own, Downscope, Ship, Iterate: We embrace rapid cycles of development, focusing on delivering a minimum viable product quickly and learning from user feedback. Success comes from our commitment to execution.Master the Fundamentals: Success stems from mastering the basics while prioritizing simplicity and clear communication.Disagree and Commit: We encourage robust discussions and quick decision-making to maintain our momentum.Enjoy the Journey: We believe in celebrating the growth and challenges we encounter along the way.

About Flow EngineeringAt Flow Engineering, we are pioneering an AI-native requirements platform that empowers cutting-edge engineering teams to collaborate seamlessly with AI agents. Our mission is to facilitate the design, validation, and evolution of complex systems with unmatched speed and precision. Following our successful Series A funding, we are on an exciting trajectory to scale our product from thousands to hundreds of thousands of users, all while upholding the highest standards of reliability and performance.About the RoleWe are seeking a passionate Infrastructure Software Engineer to join our dynamic team. In this role, you will be instrumental in constructing and expanding the core platform that underpins Flow. You will manage services and infrastructure that empower "agentic systems engineers" and product teams to leverage Flow in their daily tasks.You will become a key member of a small, senior team that prioritizes speed, ownership, and solid engineering principles—delivering version 1 products swiftly, learning, and iterating effectively.Your ResponsibilitiesDesign, develop, and maintain backend services and platform primitives that facilitate complex engineering workflows and large-scale collaboration.Enhance Flow’s capacity from thousands to hundreds of thousands of users, focusing on performance, reliability, observability, and security across the entire stack.Take ownership of CI/CD pipelines, testing infrastructure, and internal tools to enable rapid and safe product releases.Collaborate with frontend and AI engineers to establish robust APIs, data models, and integration points that are easy to adapt and evolve.Contribute to architectural decisions and the technical roadmap as our product and customer base expands.Your ProfileA minimum of 3 years of software engineering experience in building and maintaining production systems within a cloud environment (e.g., AWS or GCP).Deep understanding of systems design, distributed systems, and best practices for reliability, observability, and security.Proficiency with containerization and infrastructure-as-code tools (e.g., Docker, Terraform, etc.).Ability to take ownership of projects end-to-end in a fast-paced environment and make pragmatic decisions amidst ambiguity.A collaborative mindset with low ego, eager to work closely with product, design, and customer-facing teams.Our Technology StackUtilization of TypeScript, Node.js, and React for application development, with a strong emphasis on type safety.Employing Postgres and various managed cloud services for data persistence and messaging.

About Flow EngineeringFlow Engineering is a pioneering AI-native requirements platform tailored for contemporary engineering organizations. Our innovative technology empowers hardware teams to engage collaboratively with AI agents, facilitating the design, validation, and evolution of complex systems with unparalleled speed and precision.About the RoleWe are on the lookout for skilled staff software engineers with a focus on AI who are passionate about developing AI-infused capabilities. Your work will enhance how teams draft, review, and manage requirements efficiently. You will be integral to workflows involving agentic systems engineers and domain engineers, effectively placing AI at the core of team interactions and decision-making processes.This position merges AI, product development, and full-stack engineering, enabling you to advance concepts from initial prototypes to robust, observable features in a production environment.Key ResponsibilitiesDesign and implement AI-enhanced functionalities such as assisted requirement drafting, consistency checks, impact assessments, and intelligent recommendations for systems and domain engineers.Create agentic workflows that empower systems engineers and domain engineers to explore designs, simulate modifications, and validate requirements effectively.Assess and incorporate language models and related tools, optimizing for reliability, latency, cost-effectiveness, and debuggability in production settings.Develop and sustain the complementary infrastructure, including data pipelines, evaluation frameworks, prompt and model management, observability, as well as safety measures and guardrails.Engage across the technology stack, from backend integrations and API development to user interface components, delivering comprehensive AI capabilities beyond mere model endpoints.Collaborate with product teams and clients to pinpoint high-impact workflows, conduct experiments, and iterate swiftly based on user feedback.QualificationsA minimum of 3 years of experience in applied machine learning, large language models (LLMs), or related domains, with a proven history of deploying ML/LLM-driven features in live environments.At least 8 years of experience in software development, including the design, testing, and operation of scalable services in a cloud-based infrastructure.Proficiency with contemporary LLM providers and tools (e.g., OpenAI, Anthropic, Hugging Face, vector databases, retrieval-augmented generation patterns).Familiarity with prompt crafting, retrieval-augmented systems, evaluation techniques, and safety protocols.Strong analytical skills to evaluate trade-offs among various models, architectures, and deployment strategies, enabling pragmatic decision-making.An openness to continuous learning and adapting to evolving technologies.

About Flow EngineeringFlow Engineering is an innovative AI-driven requirements platform that simplifies complex engineering tasks, enhancing clarity, collaboration, and verifiability. We are transforming the landscape of hardware development by integrating elite engineering talent with AI agents, enabling rapid design, iteration, and deployment.Role OverviewWe are seeking a talented Staff Frontend Software Engineer to take charge of key user experiences within Flow. You will lead the creation of AI-enhanced workflows, ensuring they are seamlessly integrated into a user-friendly interface. Collaborating with design, product, infrastructure, and AI engineering teams, you will simplify complex systems engineering concepts to enhance usability.Key ResponsibilitiesTake ownership of significant user-facing components in Flow v3, including interactive requirements views, collaboration features, and AI-assisted workflows.Develop high-quality, accessible user interfaces using modern frontend frameworks and a component-based approach.Incorporate AI features into the platform in intuitive and beneficial ways for engineers.Collaborate with design and product teams to quickly iterate on interaction patterns, prototypes, and new workflows.Contribute to shaping frontend architecture, design systems, and performance enhancements as the application and user base grow.About YouOver 8 years of experience developing dynamic, data-intensive web applications with modern frontend frameworks.Proficient in React (or similar) and TypeScript, including component architecture, state management, and testing methodologies.A user-centric mindset: you consider user journeys, edge cases, and clarity over mere screen design.Able to work closely with design and product teams, providing and receiving constructive feedback throughout development cycles.Willing to occasionally engage with backend processes (e.g., API refinement, integration) to ensure comprehensive feature delivery.Our Technology StackReact and TypeScript as our core frontend technologies.Utilization of utility-first CSS frameworks like Tailwind for styling.