Lead Frontend Software Engineer at Kiddom | San Francisco

About ChalkChalk is revolutionizing the data platform landscape to propel the advancements of machine learning applications. We dismantle the complexities, latencies, and scalability constraints that have historically hindered ML capabilities. Our platform melds the swift performance of Rust with intuitive tools that developers appreciate. Major companies rely on Chalk for diverse tasks, including thwarting fraudulent credit card transactions, identity verification, and optimizing clean energy utilization. Recently, we secured a $50 million Series A, spearheaded by Felicis.About the RoleWe are on the lookout for seasoned Frontend Software Engineers to join our dynamic team. In this role, you will spearhead the development of robust front-end architecture patterns, create well-abstracted reusable components, and collaborate across teams to enhance developer efficiency. Your success in this position will stem from your extensive front-end expertise and your ability to collaborate effectively across various teams and disciplines to achieve results.This position presents an exciting opportunity to join us in-person as an early employee, allowing you to make a significant impact at a rapidly growing startup. You will confront challenging engineering problems with considerable autonomy and ownership.We seek software engineers who are adept at resolving business challenges across all layers of the software stack, particularly focusing on frontend engineering. At Chalk, we construct reliable data processing systems capable of performing efficiently at scale, all while maintaining a strong emphasis on developer experience.We require engineers who can create world-class user experiences on both web and command-line interfaces, while also understanding and contributing to a codebase enriched with concepts from compilers, query planners, and distributed systems.Our team operates onsite five days a week. While we are flexible with unavoidable conflicts, this is not a hybrid role.What You Will DoCollaborate directly with Chalk’s co-founders to bring our initial iteration to productionDevelop using TypeScript (React), Python, and GoLead discussions on frontend architecture and conduct technical breakdowns.Enable data scientists and machine learning end-users to access the functionality of our core platform in their native environmentsRapidly iterate to enhance Chalk's offerings based on user feedback and needs.

About ChalkChalk is at the forefront of developing a cutting-edge data platform that revolutionizes machine learning applications. We are committed to dismantling the traditional barriers of complexity, latency, and scalability that have limited ML capabilities. By merging high-performance Rust technology with user-friendly tools, we empower developers and organizations alike. Our platform is trusted by leading companies to combat fraudulent credit card transactions, validate identities, and optimize clean energy utilization. Recently, we secured a $50 million Series A funding round, spearheaded by Felicis.About the RoleWe are actively seeking passionate Full Stack Software Engineers to join our dynamic team. This is a unique opportunity to contribute significantly as an early employee within a rapidly growing startup. You will have the autonomy to tackle complex engineering challenges while taking full ownership of your work.Our ideal candidates are versatile engineers who excel at addressing business challenges across all layers of the software stack. At Chalk, we prioritize building robust data processing systems that perform efficiently at scale, all while focusing on an exceptional developer experience.We require engineers capable of crafting outstanding user experiences across both CLI and web interfaces, alongside a strong understanding of a codebase enriched with concepts from compilers, query planners, and distributed systems.Our team works in the office five days a week, with flexibility for unavoidable conflicts. Please note, this is not a hybrid position.What You Will DoCollaborate directly with Chalk’s co-founders to bring our first iteration to production.Develop applications using TypeScript, Python, Go, and React.Contribute to a codebase that incorporates advanced ideas from various fields.

About ChalkChalk Inc. is at the forefront of innovation, developing a robust data platform designed to enhance the capabilities of machine learning applications. Our mission is to eliminate the complexities, latency, and scalability issues that have previously limited ML functionalities. We fuse the efficiency of Rust with intuitive developer tools, making our platform a trusted resource for leading companies tackling diverse challenges, from preventing fraudulent credit card transactions to optimizing clean energy usage. Recently, we secured a $50 million Series A funding, led by Felicis.About the RoleWe are actively seeking skilled Frontend Software Engineers to join our dynamic team. In this position, you will take charge of establishing robust frontend architecture, spearheading the development of reusable components, and collaborating across various teams to enhance developer efficiency. If you are an adept engineer with extensive frontend experience who thrives in collaborative environments, this role is designed for you.This is an exciting opportunity to join us in-person as an early team member and significantly influence our growth at this high-velocity startup. You will face challenging engineering problems with ample autonomy and ownership.Please note: We require in-office presence five days a week, with flexibility for unavoidable conflicts. This is not a hybrid position.We are looking for engineers who are adept at addressing business challenges across all software layers, with a keen focus on frontend engineering. At Chalk, we create dependable data processing systems that perform exceptionally at scale, prioritizing developer experience.We need engineers who can construct exceptional user experiences across both web and command-line interfaces while also engaging with a codebase that incorporates principles from compilers, query planners, and distributed systems.What You Will DoCollaborate directly with Chalk’s co-founders to implement our initial production iteration.Develop using TypeScript (React), Python, and Go.Lead discussions on frontend architecture and technical specifications.Facilitate the integration of our core platform's functionality for data scientists and machine learning end-users in their respective environments.Rapidly iterate to enhance Chalk’s solutions.

About ChalkAt Chalk, we are revolutionizing the data platform that drives the future of machine learning applications. Our mission is to eliminate the complexity, latency, and scalability issues that have historically limited ML capabilities. Our platform seamlessly integrates Rust-speed performance with user-friendly tools that developers adore. Renowned companies trust Chalk to combat fraudulent credit card transactions, verify identities, and enhance clean energy utilization. Recently, we secured a $50 million Series A funding, spearheaded by Felicis.About the RoleWe are on the lookout for talented engineers to join our Infrastructure team. This is a unique opportunity to become one of our early hires and significantly impact a fast-growing startup. You will have the autonomy to solve complex engineering challenges and take ownership of your projects.We seek a platform engineer with a solid background in infrastructure engineering. At Chalk, we are tackling problems related to DBMS query planning, optimization, compilers, and distributed analytical data processing systems.Chalk employs dynamic and static analysis of Python code to optimize arbitrary user Python code, orchestrate the necessary infrastructure implied by that code, and track metadata regarding data flow through our systems.Our team works in the office five days a week. We are flexible with unavoidable conflicts, but this is not a hybrid position.What You Will DoDevelop code to automate the orchestration and provisioning of infrastructure to implement Chalk technology for our customers and prospects.Create a robust platform for managing our hosted services and deploying Chalk into customer-owned cloud environments across AWS and GCP.Collaborate closely with our Engineering and Sales teams.Contribute to interviewing and expanding the Engineering team.What We’re Looking ForMinimum of 2 years of experience in software development for automated infrastructure management.Proficiency in Python, Go, and/or Terraform.Hands-on experience with AWS and/or GCP.Strong collaborative skills in both technical and non-technical teams.

Chalk builds a platform designed to simplify and accelerate machine learning applications. The company combines the speed of Rust with approachable tools, helping developers tackle issues like complexity, latency, and scalability in ML workflows. Businesses use Chalk to support use cases such as fraud detection, identity verification, and clean energy optimization. The company recently raised $50 million in Series A funding, led by Felicis. More details can be found in this Reuters article. Role overview This Forward Deployed Engineer role is based in San Francisco and requires full-time, in-person presence (five days a week). As an early team member, you will work closely with clients and Chalk’s machine learning teams to deliver tailored technical solutions and improve the company’s infrastructure. Projects span industries like healthcare, finance, and recommendation systems, with applications including cancer detection, fraud prevention, and product recommendations. What you will do Design and implement Chalk’s technology solutions for customers, learning the platform’s infrastructure and optimizing integrations. Work closely with Engineering and Sales teams to deliver projects. Act as the main technical contact for clients during both pre-sales and post-sales, supporting onboarding and ongoing needs. Advise clients as their requirements change and new product features become available. Contribute to hiring by participating in Engineering team interviews. Requirements Technical background in software development or machine learning model development. Minimum of 2 years of experience in backend software engineering. Proficiency in Python and SQL. Strong teamwork and collaboration skills. This position is not hybrid. While Chalk offers flexibility for unavoidable conflicts, the expectation is a full-time, in-office schedule.

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.

About ChalkChalk is revolutionizing the data landscape with a cutting-edge platform that propels the future of machine learning applications. We eliminate the complexities, latency issues, and scalability constraints that have historically limited ML potential. Our platform merges the speed of Rust with intuitive tools that developers adore. Trusted by leading companies, Chalk is integral to operations that range from preventing credit card fraud to identity verification and optimizing clean energy solutions. Following our recent successful fundraising of $50 million in Series A funding, led by Felicis, we are poised for significant growth.About the RoleAs an Account Executive at Chalk, reporting directly to the VP of Sales, you will spearhead our efforts to secure new business, utilizing a technical, consultative sales approach particularly focused on high-growth, venture-backed companies. Your role will involve identifying and pursuing new business opportunities, potential customers, and vertical markets for Chalk's innovative solutions. You possess a solid understanding of technical products and services and thrive on articulating their value to clients. This is your chance to join us as an early employee and make a substantial impact in a rapidly growing start-up.We work in the office five days a week, but we are flexible when unavoidable conflicts arise. This position is not hybrid.Your ResponsibilitiesProactively identify potential customers and generate leads for new business.Develop and implement effective sales strategies to meet and exceed revenue targets.Conduct market analysis to shape Chalk’s sales strategy and playbook.Adopt a consultative sales approach by understanding customer objectives and technical hurdles.Become a knowledgeable resource on Chalk’s offerings and address client inquiries.

About Chalk Chalk builds a data platform designed to simplify machine learning at scale. The platform removes common barriers like complexity, latency, and scalability, giving developers high performance and approachable tools. Companies rely on Chalk for critical needs such as fraud prevention, identity verification, and clean energy optimization. Chalk recently raised $50 million in Series A funding led by Felicis. Role Overview: Field Marketing Manager (San Francisco) The Field Marketing Manager shapes how Chalk connects with technical audiences in person. Reporting to the VP of Marketing, this role builds Chalk’s presence at major industry conferences and creates original events that foster community around machine learning. The work goes beyond logistics and budgeting. Success comes from building genuine relationships within the developer community and turning those into real business opportunities. The ideal candidate knows what makes a technical event memorable and understands how to engage developers in meaningful ways. Key Responsibilities Design and execute an event strategy that selects the right conferences and ensures Chalk stands out. Plan and run Chalk-branded meetups, talks, and workshops to showcase the platform and strengthen community ties. Oversee the full event process: budget planning, multi-channel promotion, on-site coordination, and post-event analysis. Work closely with Developer Advocacy to align event plans with community engagement and business objectives. Partner with Sales during field activities to help close deals and generate qualified leads. Build relationships with event organizers and developer groups for strategic partnerships. Experiment with creative event formats to ensure Chalk stands out and leaves a strong impression.

About Chalk Inc. Chalk Inc. is revolutionizing the data platform landscape to empower the next generation of machine learning applications. We are dismantling traditional barriers of complexity, latency, and scalability that have historically limited ML capabilities. Our platform delivers Rust-speed performance paired with developer-friendly tools, making it the preferred choice for leading companies tackling issues such as preventing fraudulent credit card transactions, identity verification, and optimizing clean energy generation. Recently, we secured a $50 million Series A funding round, led by Felicis. About the Role We are seeking exceptional engineers to join our Infrastructure team. This is a unique opportunity to become an early employee in a high-growth startup, where you can make a significant impact. In this role, you will address complex engineering challenges with a high level of autonomy and ownership. Note: Our team works in the office five days a week. While we are flexible during unavoidable conflicts, this position is not hybrid. We are looking for a platform engineer with a solid foundation in infrastructure engineering. At Chalk, we tackle challenges from database management systems (DBMS), query planning and optimization, compilers, and distributed analytical data processing systems. Our team utilizes both dynamic and static analysis of Python programs to optimize arbitrary user Python code, orchestrate infrastructure based on the code structure, and track metadata concerning data flow through these systems. What You Will Do Develop automation code for orchestrating and provisioning infrastructure to execute Chalk technology for our customers and prospects. Create a management platform for our hosted services and oversee the deployment of Chalk in customer-owned cloud environments across AWS and GCP. Collaborate closely with our Engineering and Sales teams. Assist in interviewing and expanding the Engineering team. What We Are Looking For At least 2 years of experience in writing software for automating infrastructure management. Proficient in Python, Go, and/or Terraform. Experience with AWS and/or GCP. Strong collaboration skills.

Join Collate as a Frontend Software EngineerAt Collate, we are revolutionizing the life sciences sector with our innovative AI document generation platform. Our mission is to expedite the delivery of life-saving innovations to patients by automating complex paperwork. As a seamless end-to-end solution, we support every stage of drug, diagnostic, and medical device development, from initial concept to market launch.Led by our visionary CEO, Surbhi Sarna, a former General Partner at Y Combinator, and our CTO, Nate Smith, a former Visiting Partner at Y Combinator, we have assembled a team of elite professionals with experience from top-tier companies like Google and Amazon. Our small team has garnered over $30M in seed funding from esteemed investors including Redpoint and First Round Capital, positioning us for rapid growth and impact in the healthcare field.As a Frontend Software Engineer, you will play a pivotal role in shaping the user experience at Collate. Your innovative contributions will translate complex AI technology into intuitive and user-friendly tools for doctors, patients, and researchers. Your work will directly influence the product experiences that are critical for improving patient outcomes.You will be working on a predominantly frontend-focused enterprise workflow application, ensuring the interface is clear, reliable, and trustworthy. This is a unique opportunity to design the intersection where transformative technology meets real-world users.Our Cutting-Edge Tech StackWe utilize modern technologies including TypeScript, React, and Tailwind CSS for our frontend development, creating a dynamic environment for innovation and collaboration.

Frontend Software EngineerLocation: San Francisco, CAJoin us at Latent as we pioneer the future of AI-driven clinical systems, transcending the outdated Electronic Health Record (EHR) framework. Your innovative designs will empower healthcare providers and patients to intuitively access vital information, thereby enhancing treatment efficiency and overall patient care.Ideal Candidate ProfileWe seek a Frontend Engineer who is passionate about transforming complex backend and AI functionalities into clear and impactful user experiences. You will thrive in our dynamic, collaborative office environment and possess a keen desire to understand the intricate technical and healthcare landscapes that underpin our solutions.High Standards: You maintain exemplary standards for code quality and user experience.Domain Curiosity: You are eager to learn about new technologies and the complex healthcare regulations we navigate (e.g., Prior Authorizations).Bias for Action: You proactively tackle challenges and take initiative to solve problems without waiting for direction.Tool Proficiency: You are highly skilled with your tools, adept at using the command line and keyboard shortcuts.Key ResponsibilitiesAs a Frontend Engineer, you will be responsible for the user interface and frontend architecture of our primary product:UX Architecture: Design a robust and adaptable React ecosystem tailored for complex, mission-critical healthcare applications and user-centric AI tools.Intuitive Design: Create high-level UI/UX solutions that enable providers and operational teams to seamlessly access clinical data and AI-generated insights for workflows such as Prior Authorizations and Appeals.Frontline Impact: Develop interfaces that are essential for Patient Interaction workflows, ensuring clarity and efficiency in design.Collaboration: Collaborate closely with Full Stack and Backend Engineers to define interfaces and APIs that facilitate rapid product development and iteration.

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 Chalk Chalk is revolutionizing the data platform landscape, enabling the future of machine learning applications. Our innovative solutions eliminate the complexities, latency, and scaling limitations that have historically hindered ML capabilities. With Rust-speed performance and a suite of elegant tools, we cater to developers' needs. Our platform is trusted by leading organizations to combat fraudulent credit card transactions, verify identities, and optimize clean energy capture. Recently, we secured a $50 million Series A round led by Felicis. About the Role As a Forward Deployed Engineer, you will leverage your exceptional software engineering skills to create tailored technical solutions in collaboration with our machine learning teams. You will engage directly with Chalk's customers to construct efficient feature pipelines addressing challenges in healthcare, finance, and recommendation systems. This position offers a unique chance to work closely with clients, gathering requirements and engineering pipelines for critical use cases such as cancer detection, fraud prevention, and product recommendations. Join us in-person as an early employee and significantly impact our high-growth startup. Note: We operate in-office five days a week, with flexibility for unavoidable conflicts. This is not a hybrid role.

About Chalk Inc.Chalk Inc. is at the forefront of revolutionizing machine learning applications through our cutting-edge data platform. We dismantle traditional barriers of complexity, latency, and scalability that have historically hindered ML capabilities. Our platform pairs the speed of Rust with user-friendly tools that developers adore. Trusted by leading companies, Chalk is instrumental in initiatives ranging from preventing fraudulent credit card transactions to optimizing clean energy usage. Recently, we secured a $50 million Series A funding led by Felicis.About the RoleWe are actively seeking skilled Software Engineers to join our dynamic team. This is a unique opportunity to become an early employee and significantly contribute to our rapidly growing startup. You will engage with challenging engineering problems while enjoying a high level of autonomy and ownership.Work EnvironmentOur team is in the office five days a week, and while we are flexible with unavoidable conflicts, this is not a hybrid role.Who We Are Looking ForWe seek software engineers who excel in tackling business challenges across all layers of the software stack. At Chalk, we create reliable data processing systems that perform exceptionally at scale, with a keen focus on enhancing developer experience.The ideal candidates will possess the ability to craft world-class user experiences across CLI and web interfaces while contributing to a codebase that integrates concepts from compilers, query planners, and distributed systems.What You Will DoCollaborate directly with Chalk’s co-founders to launch our first iteration.Develop using TypeScript, Python, Go, and React.Facilitate data scientists and machine learning end-users in utilizing our core platform functionalities in their preferred environments.Rapidly iterate to enhance Chalk’s platform in response to user feedback.

About LayerIn the past ten years, a dynamic ecosystem of software tools tailored for small and medium-sized businesses (SMBs) has flourished, assisting them in managing various aspects of their operations. From payments to payroll, businesses have seen significant advancements; however, accounting solutions have not kept pace. Many small business owners continue to grapple with disjointed, generic accounting software and the high costs of bookkeepers.At Layer, we are revolutionizing accounting software and bookkeeping by integrating them into the everyday tools that SMBs rely on. Our platform empowers software companies to swiftly deploy modern accounting solutions and bookkeeping services to their SMB clientele, eliminating reliance on outdated accounting systems or costly bookkeepers.The RoleWe are seeking engineers who aspire to build not just a superior product but also a thriving team and company culture. This requires a blend of broad technical expertise across our technology stack, alongside less common skills such as:Thinking innovatively from foundational principles while aligning with customer needs.Demonstrating curiosity about both technical and business challenges.Skillfully managing competing priorities and trade-offs in relation to company goals.Exhibiting a strong sense of ownership over product and team decisions.Fostering a supportive environment that enhances the strengths of team members.We believe that exceptional early-stage engineers often possess some common experiences, such as:2+ years of experience with dynamic software teams.Experience navigating the ups and downs of developing new products from inception.A proven track record of leadership growth within teams.That said, we deeply value individuals who take the initiative to tackle problems and pursue opportunities they are passionate about, so we welcome those who may not fit the exact profile to reach out.Our Tech StackWe do not prioritize candidates based solely on their familiarity with our technology stack. One of the advantages of hiring exceptional engineers is our confidence in their ability to adapt quickly, with support from the team. However, we want every candidate to be excited about the tools and environment they will encounter on day one.API language: KotlinEmbedded components: ...

At HomeVision, we are revolutionizing the home valuation and appraisal industry by efficiently valuing a $40 trillion asset class. Our mission is to enhance equity and transparency within the US housing market. Backed by Initialized Capital, we are experiencing remarkable traction and revenue growth. We are on the lookout for a skilled Frontend Engineer to help us innovate our products and provide exceptional experiences for our customers.To thrive in this role, a strong empathy for our end users and a holistic understanding of product development are crucial.Key Responsibilities:You will be immersed in a cutting-edge React/Typescript and Golang stack, creating workflow automation solutions tailored for our primary users—home appraisal professionals. At HomeVision, our engineers have the autonomy to engage with the entire product lifecycle, from refining valuation models to enhancing customer onboarding and crafting intuitive frontend data visualizations that effectively communicate results.What You Bring to the Table:Extensive full-stack development experience across both backend and frontend technologies.Demonstrated proficiency in Unix/Linux environments and distributed systems.A knack for quickly learning and mastering new programming languages and technologies.Bonus Qualifications:Familiarity with technologies such as Go, Python, React/Typescript, Elasticsearch, and Docker.Experience in scientific and numerical computing (e.g., numpy, scipy, scikit-learn, tensorflow, pytorch, jupyter) is a plus.What We Offer:A competitive salary alongside a meaningful equity package.Comprehensive medical, dental, and vision coverage.401k plan.Generous parental leave policies.Flexible vacation policy.A high level of autonomy and ownership over your projects.Support for your professional development and aspirations through mentorship and collaboration.

About WorkWhileAt WorkWhile, we are dedicated to empowering workers to earn better wages and improve their quality of life. With over 80 million Americans in hourly jobs facing unpredictable schedules and limited benefits, we aim to address the financial challenges they encounter.We are transforming frontline work by creating a flexible and efficient labor marketplace. Our AI-driven platform connects businesses with top-tier talent swiftly, while providing workers with same-day pay, complimentary telehealth services, opportunities for upskilling, and the freedom to select shifts that align with their skills and availability.Our audacious mission is to realign incentives and tackle inefficiencies in the labor market, aiming to disrupt the $650 billion staffing and recruiting industry. Supported by Khosla Ventures and recognized by the Inc. 5000 for our remarkable growth, WorkWhile is at the forefront of reshaping the future of work.

About Chalk Chalk is revolutionizing the data platform that drives the future of machine learning applications. We eliminate complexity, latency, and scalability issues that have historically limited ML capabilities. Our platform marries Rust-speed performance with user-friendly tools that developers appreciate. Leading organizations rely on Chalk for various applications, including fraud prevention, identity verification, and optimizing clean energy usage. Recently, we secured a $50 million Series A funding round, led by Felicis. About the Role We are seeking talented Software Engineers to join our dynamic team. This is an exciting opportunity to become an early employee and significantly impact a rapidly growing startup. You will engage with challenging engineering problems, enjoying a high degree of autonomy and ownership. Please note: We operate in the office five days a week. While we strive for consistency, we offer flexibility for unavoidable conflicts. This position is not hybrid. We are looking for a software engineer with a robust systems engineering background. At Chalk, we address complex challenges arising from DBMS query planning and optimization, compilers, and distributed analytical data processing systems. Chalk employs both dynamic and static analysis of Python programs to optimize arbitrary user Python code, infer and manage the infrastructure implied by the structure of that code, and track metadata concerning data flow through these systems. What You Will Do Collaborate directly with Chalk’s co-founders Develop in Python and Rust Design, implement, deploy, and maintain critical components of our query planning and execution engine Quickly iterate to enhance Chalk’s platform based on customer feedback What We’re Looking For 2+ years of professional backend software engineering experience Strong understanding of computer science fundamentals. We seek individuals comfortable building and maintaining real systems rather than focusing solely on algorithmic challenges.

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.