Machine Learning Platform Engineer at tvScientific | San Francisco, CA

Join Comulate as we revolutionize the insurance back office through the power of AI. Our innovative platform redefines costly and labor-intensive accounting processes, marking our commitment to unlocking the vast sums of money tied up in manual operations within the insurance sector. After successfully announcing our Series B funding round in early 2025, led by BOND & Workday, we are poised for unprecedented growth and expansion.Why You Should Consider Joining UsExperience record growth, scaling from zero to an 8-figure ARR within just three years, representing a remarkable 95th+ percentile growth rate among startups.Enjoy a strong product-market fit as evidenced by enthusiastic customer feedback, with users describing our platform as “the best thing since sliced bread” and “life-changing”.Be part of a lean, talented team dedicated to creating category-defining products that deliver 7-figure ROI and maintain cash-flow positive operations, ensuring both employee ownership and minimized company risk.Engage in ambitious, first-to-market initiatives as we build a deeply committed customer base and explore an exciting pipeline of new clients.Join us in the early stages of our vision, ready to capitalize on the massive opportunity to integrate AI into core workflows across the insurance industry.About the RoleAs our inaugural Platform Engineer, you will be instrumental in shaping our cloud infrastructure, ensuring that our systems remain reliable, scalable, and secure. To keep pace with our rapid growth, we seek an experienced professional who can implement industry best practices from day one.Our technology stack includes TypeScript, Node.js, Postgres, React, Next.js, and AWS (ECS, RDS, ElastiCache). Explore more about our engineering culture and insights on our engineering blog.

At Comulate, we're revolutionizing the insurance back office through the power of artificial intelligence. Our innovative platform is designed to streamline costly and labor-intensive accounting processes, marking a pivotal step in our mission to unlock the vast capital tied up in manual insurance operations. Following our Series B funding announced in early 2025, led by BOND & Workday, we are poised for record growth and ambitious expansion plans.

At Comulate, we are revolutionizing the insurance back office through the power of AI. Our innovative platform streamlines costly and labor-intensive accounting processes, marking the beginning of our mission to unlock the vast sums spent on manual insurance operations. Our Series B funding, announced in early 2025 and led by BOND & Workday, follows a period of remarkable growth and ambitious expansion plans.Why Join Us?Unprecedented growth trajectory, achieving 8-figure ARR within just three years, placing us in the 95th+ percentile of startup growth.Demonstrated strong product-market fit, with users praising our platform as “the best thing since sliced bread” and “life-changing”.A lean and talented team focused on developing category-defining products for prominent public and private enterprises, driving significant ROI and sustainable operations.We are making bold, innovative bets for a dedicated customer base, with an exciting pipeline of new clients on the horizon.We are just beginning to realize our vision and are well-positioned to integrate AI into crucial workflows across the insurance sector.Role OverviewWe are seeking a Senior Software Engineer to join our in-office team in San Francisco. You will be responsible for developing essential systems, services, and customer-facing features from start to finish. Your work will involve transforming high-level objectives into tangible outcomes, navigating ambiguity, and innovating to discover optimal solutions. As an early member of our team, you will play a crucial role in shaping our company culture and team dynamics.Our technology stack includes: TypeScript, Node, Postgres, React, GraphQL (Apollo), and Next.js.Discover more about our engineering culture and insights on our engineering blog.Are You a Good Fit?A strong desire to innovate and improve software processes.

Join us at Comulate, where we are revolutionizing the insurance back office through advanced AI technology. Our platform is designed to transform costly and tedious accounting processes, marking the beginning of our mission to unlock the vast sums spent on manual operations within the insurance sector.In early 2025, we proudly announced our Series B funding, led by BOND & Workday, which comes as a testament to our remarkable growth and ambitious expansion plans.

Join us at Comulate, where we are revolutionizing the insurance back office with cutting-edge AI technology. Our platform is designed to transform costly and time-consuming accounting processes, marking the beginning of our mission to unlock the vast resources spent on manual insurance operations.Our recent Series B funding, announced in early 2025 and led by BOND & Workday, is a testament to our remarkable growth and ambitious expansion plans.

At Comulate, we are revolutionizing the insurance back office through cutting-edge AI technology. Our innovative platform redefines costly and labor-intensive accounting processes, marking the initial phase of our mission to liberate the hundreds of billions of dollars currently spent on manual insurance operations.Our recent Series B funding round, announced in early 2025 and led by BOND and Workday, comes on the heels of unprecedented growth and ambitious expansion initiatives.Why Join Us?Join a company that has experienced record-setting growth, achieving 8-figure ARR in just three years, placing us in the 95th+ percentile for startup growth.Benefit from our strong product-market fit, as evidenced by enthusiastic customer feedback, with users hailing our platform as “the best thing since sliced bread” and “life-changing”.Work alongside a lean, talented team dedicated to creating category-defining products for both public and private enterprises, generating significant ROI and ensuring cash-flow positive operations.Be part of our commitment to taking bold, ambitious first-to-market risks, catering to a highly engaged customer base and a promising pipeline of new clients.Join us in the early stages of our vision as we capitalize on the substantial opportunity to integrate AI into core workflows across the insurance industry.About the PositionWe are looking for a Forward Deployed Engineer who is passionate about solving critical challenges for our largest clients. In this role, you will collaborate directly with customers to address high-impact issues, leveraging AI and your technical knowledge to achieve significant business outcomes. This position is perfect for an engineer who thrives where product development meets customer impact.Key ResponsibilitiesCustomer Discovery: Collaborate with customers to comprehend their objectives, identify pain points, and establish precise technical requirements.Solution Development: Create and implement features and scalable systems that deliver quantifiable customer results.

Join Comulate as we revolutionize the insurance back office through cutting-edge AI technology. Our innovative platform streamlines costly and labor-intensive accounting processes, representing the first step in our mission to unlock the vast resources tied up in manual insurance operations. Following our recent Series B funding round in early 2025, led by BOND & Workday, we are positioned for rapid growth and exciting expansion initiatives.Why You Should Consider Joining UsWe are experiencing record growth, scaling from zero to an 8-figure ARR within just three years, showcasing our position in the 95th+ percentile of startup growth.Our strong product-market fit is evidenced by user feedback, with clients calling our platform “the best thing since sliced bread” and “life-changing.”Our agile, talented team is crafting category-defining products for major public and private enterprises, achieving 7-figure ROI and maintaining cash-flow positive operations, offering employees both significant ownership and minimized company risk.We are committed to making bold, first-to-market decisions for a dedicated customer base and have an exciting pipeline of new clientele.As we embark on this journey, we are in the early stages of realizing our vision and are well-positioned to introduce AI into core workflows across the insurance sector.About the RoleWe are on the lookout for a Technical Recruiter to spearhead and enhance Comulate’s technical recruitment strategy. You will take charge of sourcing, engaging, and securing top-tier technical talent while ensuring a seamless and considerate candidate experience from initial contact to job offer. As one of our founding recruiting team members, your influence will be pivotal in shaping our engineering team and defining our culture as we expand.Your ResponsibilitiesManage the full-cycle recruiting process, from initial outreach to candidate experience management and offer execution.Collaborate closely with hiring managers across various departments to understand unique hiring requirements, prioritize roles, and develop job descriptions that attract the best candidates.

At Comulate, we are revolutionizing the insurance back office through innovative AI solutions. Our cutting-edge platform streamlines costly and time-consuming accounting processes, paving the way to unlock billions in inefficiencies within manual insurance operations.Recently, we celebrated our successful Series B funding round, led by BOND & Workday, marking a significant milestone in our record growth and ambitious expansion plans.Why Join Us?Experience unprecedented growth, achieving an impressive 8-figure ARR within just three years, placing us in the 95th+ percentile for startup growth.Benefit from a strong product-market fit, as our users rave about our platform, calling it “the best thing since sliced bread” and “life-changing”.Join our agile, skilled team that is crafting category-defining products for both large public and private enterprises, delivering 7-figure ROI and ensuring a cash-flow positive operation.Be part of our bold initiatives to capture market opportunities with a highly engaged customer base and an exciting pipeline of new clients.Contribute to our vision as we are in the early stages of deploying AI into core workflows across the insurance sector, harnessing immense potential.About the RoleWe are looking for an Enterprise Customer Success Manager to join our dynamic customer operations team in San Francisco, focusing on maximizing customer success post-sale.Your ResponsibilitiesAct as the primary liaison for customers throughout their post-sale journey, overseeing implementation, onboarding, training, scaling, and growth.Foster meaningful relationships with key customer advocates, establishing yourself as a trusted advisor and product expert.Represent the voice of the customer internally, collaborating with product, sales, and support teams to address challenges and enhance our offerings.

About HyperspellHyperspell is revolutionizing the Memory & Context Layer for AI Agents.AI agents are brilliant yet lack context.While AI agents excel in standardized testing, they struggle with real-world applications. Today's cutting-edge agents lack the contextual understanding that humans naturally acquire through diverse interactions. This context evolves with their tasks.Hyperspell empowers AI agents with contextual awareness by integrating with users' workspace data, creating a tailored memory and context layer.Our ValuesWe are committed to shaping the future through bold innovations. Our goal is to establish ourselves as the indispensable context layer for organizations, enabling all their AI agents to connect seamlessly. We embark on this journey not because it is easy, but because it is significant.We prioritize care — for our customers, their success, the future of AI, and most importantly, for one another. As we build the frontier of AI, we strive to be one of the most technologically advanced yet profoundly human companies in history — a place where we can enjoy shaping the future together.Our InvestorsOur vision is supported by esteemed investors such as Y Combinator, Afore Capital, Scribble Ventures, and Pioneer Fund. Our angel investors include leading figures from OpenAI, Anthropic, xAI, and DeepMind, alongside respected founders from Silicon Valley like Siqi Chen (Runway) and Julian Weisser (On Deck).Our FoundersFounded in 2024 by Conor Brennan-Burke and Manu Ebert, Hyperspell is driven by experienced leaders. Conor previously spearheaded growth at Checkr, overseeing a $30 million API product portfolio and earning the title of 'the most helpful founder in YC'.Manu brings over 15 years of expertise in machine learning and AI, having successfully sold two companies and led high-growth engineering teams at Airbnb. Interestingly, he acquired his first .ai domain in 2014, needing to send a fax to the domain authority in Anguilla to do so.About the RoleAs our founding platform engineer, your mission will be to construct the infrastructure that makes Hyperspell feel magical — swift, dependable, and effortlessly scalable. You will be responsible for the foundation upon which our entire product is built, ensuring that when customers entrust us with their data, we uphold their trust.

About the RoleJoin our dynamic team at allinbits as a Platform Engineer, where your expertise will be vital in designing and maintaining the robust infrastructure that supports our cutting-edge projects. Your role will combine technical acumen with strategic insight, ensuring our development and operational environments are finely tuned for optimal performance, reliability, and scalability.We prioritize experience in our team, especially if you have transitioned from a developer role into DevOps or Site Reliability Engineering (SRE). Your capacity to innovate and construct resilient systems will prove invaluable.In this position, you will utilize tools such as Ansible, Docker, and Hashicorp Nomad to enhance our operations.

Join Our MissionAt Unlearn, we are revolutionizing clinical development to create smarter trials. Our innovative use of data, artificial intelligence, and digital twins accelerates the process of delivering life-saving treatments to patients. This vision fuels our collaboration with biopharmaceutical companies as we transform the planning, execution, and analysis of clinical trials.We are setting the standard for the future of clinical development by leveraging unparalleled scientific credibility and AI-driven precision, making decision-making clearer and trials more robust. Our goal is not just to disrupt the pharmaceutical landscape but to foster meaningful change.We firmly believe that AI will shape the future of medicine, and we are dedicated to cultivating that future in a responsible and collaborative manner with our clinical development partners.About Our TeamOur team embodies a diverse range of expertise, from machine learning to marketing, yet all Unlearners share core attributes:Ambitious: We embrace challenging goals without hesitation.Disciplined Experimenters: We break down larger objectives into manageable tasks, meeting frequently to monitor progress and iterate swiftly.Gritty: We are resilient; setbacks only motivate us to strive harder.Receptive to New Ideas: We resist complacency and welcome innovative thinking.Storytellers: We prioritize sharing information effectively, ensuring it is engaging and informative.Team-Oriented: Our mission takes precedence over everything; we prioritize the company and team over individual pursuits.Founded in 2017 and headquartered in San Francisco, Unlearn has attracted top-tier investors such as Altimeter, Insight Partners, Radical Ventures, 8VC, DCVC, and DCVC Bio, successfully completing a $50 million Series C funding round in January 2024.If our mission and culture resonate with you, we encourage you to apply.

About UsAt Speak, we are on a mission to transform the way individuals engage with language learning.Learning a new language has the power to transform lives, unlocking opportunities in diverse cultures, careers, and communities. With two billion people globally seeking to learn a language, the most effective method—one-on-one tutoring—remains difficult to access on a large scale and has seen little innovation for decades. Speak is pioneering an AI-driven, human-level tutoring experience that fits in your pocket: a conversation-first platform enabling learners to practice speaking, receive immediate feedback, and advance through meticulously crafted lessons. Our approach provides a comprehensive journey from novice to confident speaker in multiple languages.Launched in South Korea in 2019, Speak has quickly risen to become the leading language learning application in the region, catering to learners across various markets in over 15 languages. As one of the foremost AI companies globally, we have secured over $150 million in venture capital from prominent investors such as OpenAI, Accel, Founders Fund, and Khosla Ventures, with a distributed team operating across San Francisco, Seoul, Tokyo, Taipei, and Ljubljana.About This RoleAs a Platform Engineer at Speak, you will play a pivotal role in enhancing the reliability and resilience of our systems that support the global language learning experience. You will lead initiatives to scale our infrastructure, fortify our platform, and ensure our services are fast, accessible, and dependable for millions of users worldwide.Your work will span our entire tech stack—from Kubernetes on GCP to our Node.js APIs, Postgres, and Redis—creating robust infrastructure and operational tools. You will take charge of incident response, observability, and SLOs, fostering a culture of reliability throughout the engineering organization.With Speak's rapid growth, we are continuously pushing our systems to their limits. This is a unique opportunity to influence the future of our platform as we scale to accommodate the next tenfold increase in users.

Why Join Flux?At Flux, we are simplifying the complexities of hardware development by pioneering the world’s first AI Hardware Engineer. Our mission is to democratize access to cutting-edge hardware technology and transform the global landscape of electronics design and manufacturing.About the PositionAs a Platform Engineer at Flux, you will play a crucial role in ensuring that our platform operates seamlessly. Your work will extend beyond the editor, encompassing essential features such as billing, authentication, onboarding, and integrations.You will be responsible for delivering features that enhance user experience, maintaining operational integrity, and facilitating the scalability of Flux’s platform.Key ResponsibilitiesDevelop and sustain user-centric platform functionalities (billing, authentication, onboarding, settings).Integrate and sustain third-party APIs (e.g., Stripe, Firebase, analytics).Create backend services using TypeScript/Node and frontend components with React.Enhance the reliability and performance of core platform functionalities.Implement standards for observability, logging, and error tracking.Collaborate with cross-functional teams to design APIs that support new products and integrations.Document architecture and best practices pertinent to your domain.Required QualificationsMinimum of 5 years of professional software engineering experience.Proficiency in TypeScript, Node.js, and React is essential.Experience in integrating and maintaining third-party APIs is required.Demonstrated success in deploying full-stack web applications.Familiarity with cloud hosting environments (GCP/AWS/Firebase) and basic CI/CD practices.Strong debugging and cross-system troubleshooting capabilities.Excellent communication skills, both written and verbal; ability to thrive in asynchronous, remote team settings.Preferred QualificationsExperience with multi-tenant SaaS applications or collaborative web platforms.Familiarity with authentication frameworks (OAuth, JWT, Firebase Auth).Experience with observability tools (Sentry, Datadog, Grafana).Background in developing internal tools or administrative dashboards.

Role overview Axiom Bio is looking for a Platform Engineer to join the team at the San Francisco Global HQ. The focus is on building and supporting scalable platforms that enable bioinformatics research. What you will do Collaborate with colleagues from a range of disciplines to design, implement, and maintain platforms for scientific teams Create systems that streamline research workflows and improve efficiency Support projects aimed at advancing bioinformatics capabilities Location This role is based on site at Axiom Bio's San Francisco Global HQ.

Founding Platform & Reliability Engineer About OpenArtOpenArt is a revolutionary AI-driven storytelling and visual creation platform utilized by millions around the globe. Our mission is to build the next generation of creative tools powered by advanced AI technology, allowing users to generate videos, visuals, characters, and narratives with speed and creativity never seen before. We envision a future where creativity is inherently AI-native, and we are at the forefront of this transformation. Why Join OpenArt?Be part of a small, dynamic team where senior engineers are responsible for significant systems, not just fragments.Contribute to large-scale projects, with your work impacting millions of users swiftly.Benefit from a founder-led engineering culture where both founders are technical and actively engaged in product and architectural decisions.Work on an AI-native product, crafting how state-of-the-art AI models translate into tangible user experiences.Experience high ownership with minimal bureaucracy, emphasizing judgment, clarity, and speed.Join us during a period of significant growth, with a 7-10X revenue increase over the past two years, and play a pivotal role in scaling the company to new heights. About the RoleWe are seeking a Founding Platform & Reliability Engineer to take charge of the design, scalability, and reliability of our entire infrastructure stack, from high-level architectural choices to hands-on implementation, observability, and cost management.This role is not suited for traditional operators or narrow DevOps specialists. You should be adept at navigating cloud infrastructure, distributed systems, backend services, and developer tools, making practical decisions that optimize product velocity, system reliability, and cost efficiency, particularly in a fast-paced AI-centric landscape.You will collaborate closely with the founders and product engineers to design and refine the platform that powers OpenArt, influencing key decisions like serverless versus containerized architecture, multi-provider AI reliability, and scaling systems for millions of users, while serving as a force multiplier for the entire engineering team. What You’ll DoEstablish and operationalize SLOs/SLIs across essential user journeys (generation, editing, payments/credits, uploads, etc.), utilizing them to guide prioritization (including error budgets).Lead the design and implementation of robust infrastructure solutions that effectively support OpenArt's rapid growth and evolving needs.

Join Perplexity as a skilled Software Engineer, where you will play a pivotal role in developing the next-generation AI Foundation and Platform. Our mission is to transform how individuals search and engage online. In this exciting position, you will contribute to building Perplexity's comprehensive AI data, evaluation, and personalization infrastructure, which underpins nearly all of our agent products.Technology Stack: Spark | AWS Data Stack (S3, RDS, DynamoDB, Docker, EKS, Kinesis) | Pytorch | Databricks | Snowflake | LLM APIsAs we continue to expand our user base and diverse use cases, our data stack ensures that millions around the globe receive fast, personalized answers.

Join Our Team:At Notion, we empower individuals and teams to create stunning tools for their professional journeys. In a landscape filled with countless applications, Notion stands out by providing a cohesive platform that integrates documents, notes, projects, calendars, and emails. With built-in AI capabilities, we streamline workflows and enhance productivity. Our diverse user base, ranging from freelancers to major companies such as Toyota, Figma, and OpenAI, appreciates Notion’s versatility, which aids in saving both time and resources.We believe in the power of in-person collaboration, hence all employees are expected to work from our offices on Mondays, Tuesdays, and Thursdays—our designated Anchor Days. Depending on team requirements, additional in-office days may be necessary.Role Overview:As a Client Platform Engineer, you will spearhead the management of our endpoint infrastructure across macOS, Windows, iOS, and Android. Your mission will be to design and implement scalable, automated solutions that ensure secure deployments and optimize operational efficiency. Collaboration with IT, Security, and Engineering teams will be key as you adopt modern endpoint management practices using automation, Infrastructure-as-Code (IaC), and monitoring strategies.Your Objectives:In this role, you will:Architect, implement, and sustain a high-performance endpoint management infrastructure for macOS, Windows, iOS, and Android, emphasizing top-tier security.Enhance endpoint management through custom software development utilizing industry-standard open source tools and proprietary solutions.Utilize modern Infrastructure-as-Code (IaC) techniques and establish GitOps-driven methods for collaborative fleet management on a large scale.Create and manage CI/CD pipelines for fleet management infrastructure, ensuring deployments across rigorously tested environments in Azure, AWS, and GCP.Promote the adoption of cutting-edge CPE technologies and industry best practices to enhance process scalability and operational efficacy.Collaborate with cross-functional teams to provide seamless endpoint experiences while adhering to stringent security protocols and elevating quality standards.Essential Skills:Strong command of modern programming languages such as Python, Golang, or TypeScript.Proven hands-on experience with Kandji and Microsoft Intune, or equivalent cloud identity management solutions.Demonstrated proficiency in endpoint management and security practices.

Join Us at AirwallexAirwallex is redefining the financial landscape with our cutting-edge unified payments and financial platform tailored for global enterprises. Our innovative mix of proprietary infrastructure and software empowers over 200,000 businesses around the globe – including prominent names like Brex, Rippling, Navan, Qantas, and SHEIN – to seamlessly manage their business accounts, payments, spend management, treasury, and more, all on a single integrated platform.Founded in Melbourne, we pride ourselves on a diverse team of over 2,000 forward-thinking professionals across 26 offices worldwide. With a valuation of $8 billion and backing from top-tier investors such as T. Rowe Price, Visa, Mastercard, Robinhood Ventures, Sequoia, Salesforce Ventures, DST Global, and Lone Pine Capital, Airwallex is at the forefront of crafting the global payments and financial ecosystem of the future. If you're ready to embark on a transformative career journey, we invite you to join our mission.What We Look ForWe seek builders who embody an entrepreneurial spirit and are eager to make a tangible impact. You possess deep expertise in your field and a keen intellect, driven by our mission and operating principles. You are quick to act, possess sound judgment, and approach challenges with curiosity, balancing the swift execution of ideas with thorough analysis.Collaboration is key; you excel at transforming innovative concepts into viable products while ensuring that tasks are executed seamlessly from inception to completion. Leveraging AI, you work efficiently and creatively tackle complex challenges alongside exceptional colleagues, paving the way for your professional advancement as we shape the future of global finance. If this resonates with you, let’s create what’s next together.Your RoleAs the Engineering Director for the GTPN (Global Treasury and Payment Network) Team, you will be pivotal in enhancing Airwallex's payment infrastructure. Your focus will be on expanding the capabilities and user experience of our global treasury and payment network while developing innovative payment solutions grounded in a robust financial architecture. We are looking for a highly skilled and proactive leader to guide this dynamic team as we continue to broaden our global footprint.In this role, you will supervise multiple feature teams across Transfers, Client Treasury, and GTPN Infrastructure. Your technical prowess as an engineer, combined with your leadership skills, strategic product insights, and business acumen, will distinguish you as a leader in our organization.

At Browserbase, our Platform Services team is integral to delivering seamless and robust backend services and APIs that empower our products. We focus on providing both internal and external developers with a fast, reliable, and user-friendly foundation. From crafting elegant interfaces to managing vital services in production, our team is at the core of Browserbase’s operations.ResponsibilitiesDesign, develop, and maintain backend services and APIs essential for Browserbase’s diverse product offerings.Create service architectures that prioritize reliability, clarity, maintainability, and extensibility.Collaborate with product and engineering teams to understand requirements and deliver intuitive APIs and service abstractions.Oversee projects from initiation to completion, including design, implementation, rollout, monitoring, and ongoing maintenance.Enhance developer experience with comprehensive documentation, tools, and thoughtful interface design.Diagnose and resolve operational challenges in production systems.Contribute to establishing standards for service architecture, API design, testing, and operational excellence.