Principal Frontend Engineer (Relocation to Australia Required)

Join Air Apps as a Frontend Web DeveloperAt Air Apps, we are driven by the vision of creating innovative solutions that empower individuals and entrepreneurs. As a family-founded organization, we are on a mission to revolutionize planning through our AI-powered Personal & Entrepreneurial Resource Planner (PRP). Established in 2018 in Lisbon, Portugal, and now expanding our presence in San Francisco, we have achieved over 100 million downloads globally while remaining self-funded.Our commitment to long-term innovation inspires us to challenge conventional thinking, continuously pushing the boundaries of AI technology to enhance people's lives. Here, you will be part of a dynamic team, contributing to products that make a genuine impact worldwide.Come aboard as we redefine resource management and make a difference together!Your RoleAs a Frontend Web Developer, you will be tasked with creating high-performance and visually stunning web applications. Collaborating closely with designers, product managers, and back-end engineers, you will utilize modern web technologies to enhance user interfaces, directly influencing the experiences of millions of users interacting with our AI-driven platform.Key ResponsibilitiesDevelop and sustain responsive, user-friendly web applications using HTML, CSS, and JavaScript frameworks like React, Vue, or Angular.Collaborate with UI/UX designers to transform design ideas into interactive, accessible web interfaces.Enhance applications for optimal performance, scalability, and cross-browser compatibility.Design reusable components and maintainable front-end architectures.Work alongside back-end developers to integrate APIs ensuring seamless data flow.Stay informed about emerging front-end technologies, trends, and best practices.Identify and resolve front-end issues to deliver a flawless user experience.Desired QualificationsA minimum of 3 years of experience in front-end web development.Strong proficiency in HTML, CSS, JavaScript, and modern frameworks such as React, Vue, or Angular.Familiarity with state management libraries (e.g., Redux) is a plus.

Join Our Innovative TeamAt OpenAI, our Applied team is at the forefront of making advanced technologies accessible and impactful. We have developed market-leading products such as ChatGPT, Sora, and the OpenAI API, which harness the power of models like GPT-5 and an expanding range of multimodal functionalities across text, image, audio, and video. Our team also oversees the robust infrastructure needed for large-scale inference, ensuring a seamless experience for users worldwide. As we continue to innovate, our influence in the tech landscape is on a significant upward trajectory.Our clients are transforming their businesses with our APIs, unlocking capabilities that were once thought to be beyond reach. ChatGPT and Sora are prime examples of the limitless possibilities we now offer in various content forms. With the growth of these capabilities, we remain committed to the responsible application of our technology, prioritizing thoughtful deployment over unchecked expansion.Within the Applied Engineering sector, our Financial Engineering team is dedicated to developing the frontend platforms and workflows that dictate how OpenAI’s products are priced, purchased, and managed at scale. We collaborate closely with Go-To-Market and Finance teams to distill complex commercial requirements into intuitive, reusable billing experiences. We invite a talented frontend engineer to join us in defining and enhancing these billing platforms, shaping the interfaces and components relied upon by our product teams as we adapt to evolving customer needs.Your Role and Responsibilities:Design and develop scalable, reusable UI components and patterns to address a diverse array of billing scenarios across our product suite.Collaborate closely with backend engineers to implement comprehensive billing capabilities encompassing subscriptions, usage-based pricing, and enterprise solutions.Create tools and interfaces that empower teams in Finance, Sales, Support, and GTM to efficiently manage and analyze billing data.Innovate AI-driven features for billing workflows and platform tools to automate repetitive tasks, generate insights, and enhance decision-making.Contribute to the definition of frontend architecture, standards, and patterns for a unified billing platform utilized across OpenAI.Work collaboratively with Product, Data, Finance, Go-To-Market, and Engineering teams to transform ambiguous requirements into clear, high-quality user interfaces.Ideal Candidate Profile:Proven software engineering experience, with a preference for expertise in payments, billing, or monetization.Strong proficiency in modern frontend technologies, frameworks, and best practices.Demonstrated ability to work collaboratively across cross-functional teams and manage stakeholder expectations.Passion for creating exceptional user experiences and a keen eye for detail.

About Our TeamAt OpenAI, the Marketing team plays a crucial role in sharing our mission and advancements in artificial intelligence with the global community. We craft compelling narratives and experiences across multiple platforms, including our primary website, openai.com. Our dynamic and growing team is integral to the design and development initiatives across the organization, collaborating closely with marketing, design, and product professionals.Our commitment is to communicate the significance of AGI and our innovative products in a manner that is beautiful, accessible, scalable, and transparent.Role OverviewWe are seeking talented Frontend Engineers to join our marketing engineering team. This role involves delivering new features to millions of visitors on openai.com globally. You will collaborate with fellow engineers, design partners, and various stakeholders across the company to enhance user experience and functionality.Key Responsibilities:Collaborate closely with design and marketing teams to effectively communicate OpenAI's missionDevelop efficient and reusable front-end systems that power a high-traffic web applicationPlan, implement, and manage the front-end infrastructure necessary for building, testing, and deploying our websiteIdeal Candidate Profile:Proficient in building production web applications at scale using TypeScript, Next.js/Remix, React, JavaScript, and CSS. Experience with data visualization or charting libraries is a plus.Comfortable creating complex applications and systems from scratch, even with limited infrastructure.Driven by a deep desire to learn and share knowledge effectively with others.Adaptable to ambiguous and fast-changing environments, viewing changes as opportunities to introduce order and structure.

About AnthropicAt Anthropic, our vision is to develop AI systems that are reliable, interpretable, and controllable. We strive to ensure that AI operates safely and benefits not just our users but society as a whole. Our rapidly expanding team consists of dedicated researchers, engineers, policy experts, and business leaders united in the mission to create beneficial AI systems.The Creative Studio at Anthropic serves as our in-house creative team, responsible for expressing our brand identity across Anthropic and Claude. We value craftsmanship, combining hand-made elements with AI where appropriate. As our team grows, we seek talented individuals committed to excellence to join us. The work we do is significant, and there is ample opportunity to influence its direction.About the RoleWe are in search of a Design Engineer to join our Brand Web team, operating at the crossroads of design and development to construct and uphold Anthropic's web properties. In this position, you will play a vital role in delivering high-quality web experiences for anthropic.com and claude.com. This includes creating interactive marketing pages, data visualizations, and internal tools that ensure our content operations function seamlessly. You will collaborate closely with designers, engineers, and our brand and content teams to translate design concepts into refined, production-ready code. Rapid prototyping is a fundamental aspect of our workflow, and you will be expected to work efficiently and effectively.ResponsibilitiesLead the implementation of design system components and page templates across our web properties, focusing on delivering interactive experiences, data visualizations, and tools that effectively convey complex information.Engage with our headless CMS architecture to maintain and enhance content modeling, structured data workflows, and the publishing experience.Work hand-in-hand with designers to connect static designs with dynamic, interactive web experiences.Contribute to internal tools that empower teams to author, manage, and publish content at scale.Participate in migration and site architecture projects, taking on defined responsibilities within broader initiatives led by senior team members.Quickly transition from concept to working prototype, iterating closely with the team.Support tooling and workflow enhancements that enable faster delivery by the broader team, and contribute to documentation and knowledge sharing.

Role Overview Harvey is seeking a Head of Web Development in San Francisco to guide web projects and set the direction for our digital presence. This leadership role manages the web development team and steers projects that support company goals. What You Will Do Lead and mentor the web development team Oversee delivery of web solutions that meet business objectives Shape and execute digital strategy for Harvey’s online platforms Focus on improving user experience and increasing engagement

Join Hive as a Senior Frontend Software Engineer!At Hive, we are at the forefront of cloud-based AI solutions, dedicated to revolutionizing the way organizations understand, search, and generate content. Trusted by some of the world's most innovative companies, we empower developers with a suite of top-tier, pre-trained AI models, handling billions of customer API requests each month. Our robust software applications, fueled by proprietary AI models and datasets, are paving the way for groundbreaking use cases in content moderation, brand protection, sponsorship measurement, and context-based advertising.With over $120M raised from esteemed investors such as General Catalyst, 8VC, Glynn Capital, Bain & Company, and Visa Ventures, Hive is proud to employ a diverse team of over 250 talented individuals across our offices in San Francisco, Seattle, and Delhi. If you're ready to shape the future of AI, we want to hear from you!About the RoleAs a Senior Frontend Software Engineer, you will play a pivotal role in developing our Hive Data and Hive Enterprise products. Collaborating closely with designers, product owners, and fellow engineers, you will create innovative user interfaces that define our platforms. Utilizing the latest web technologies, including React, Redux, Webpack, and ES6, you will deliver exceptional user experiences. Given our small, agile team, you will have the opportunity to iterate rapidly and make impactful software design decisions regarding product features. We seek candidates with a strong technical foundation who are passionate about frontend technologies and thrive in a dynamic, fast-paced environment.

About the RoleJoin us as a pivotal member of our frontend engineering team, where you will spearhead the development of exciting new features that enhance our user experience.Your Responsibilities:Design and develop the foundational frontend architecture for innovative products from inception to launch.Quickly prototype and refine features to test ideas and improve user interactions.Set and uphold best practices for code quality, testing, performance, and maintainability.Work in close collaboration with design, product, and backend teams to create a seamless user journey.Play an active role in crucial technical and product decisions as part of our founding engineering team.Guide and mentor upcoming engineers, helping to foster a high-performing frontend team culture.

Join Cloudflare as a Frontend Engineer specializing in AI Crawl Control. In this pivotal role, you will develop innovative frontend solutions to enhance web crawling capabilities. Collaborate with a dynamic team of engineers and data scientists to create and optimize user interfaces that empower our AI systems. Your contributions will play a key role in shaping the future of web performance and security.

About UsEma is pioneering the next generation of AI technology designed to empower every employee in the enterprise to unleash their creativity and enhance productivity. Our unique technology enables businesses to delegate repetitive tasks to Ema, the Universal AI employee. Founded by former executives from Google, Coinbase, and Okta, along with seasoned entrepreneurs, we are backed by some of the world's leading investors and angels. With headquarters in Silicon Valley and Bangalore, we offer a hybrid work environment, expecting employees to be in the office three days a week.Your RoleAs a Software Engineer at Ema, you will be passionate about crafting and developing maintainable software applications. You will be a creative problem-solver who excels in ambiguous situations, transforming abstract challenges into tangible solutions. Most importantly, you will be excited to join a mission-driven, dynamically growing startup that makes a lasting impact.Key ResponsibilitiesDesign, develop, and implement outstanding user interfaces for web applications using contemporary web technologies such as HTML, CSS, and JavaScript.Work closely with product managers, UX designers, and other stakeholders to gather requirements, manage the user experience, create wireframes, and develop high-fidelity prototypes.Maintain and develop API integrations to ensure seamless communication between front-end and back-end systems, as well as with third-party services.Construct, test, and deploy web applications utilizing various development frameworks such as React, Angular, Vue.js, or Next.js.Diagnose and resolve UI-related issues, ensuring a consistent and optimal user experience across diverse platforms and devices.Create end-to-end solutions by writing clean, maintainable, and well-documented code, adhering to coding standards and deploying/debugging using platforms like Vercel.Preferred QualificationsA Bachelor's degree in Computer Science, Web Development, or a related discipline, or equivalent work experience.A minimum of 5 years of professional experience in UI engineering, emphasizing API integration, data visualization, and web application development.Strong command of HTML, CSS, and JavaScript, along with proficiency in modern front-end frameworks such as React, Angular, Vue.js, or Next.js.

About UsAt thesirius, we're powered by the backing of a16z Speedrun, dedicated to providing innovative solutions that drive growth for top consumer brands. Our advanced technology is relied upon by industry leaders such as Higgsfield and Promova. As we scale our operations, we are on the lookout for talented professionals who are passionate about making impactful contributions to consumer technology advancements. Join our vibrant team where initiative, ambition, and a commitment to excellence in problem-solving are highly valued.Position OverviewIn the role of Senior Frontend Engineer, you will be instrumental in the design, development, and maintenance of the user-facing elements of our core products. Your key responsibilities will include:Crafting and implementing robust, scalable, and user-centric interfaces that accommodate new features and shifting business requirements.Collaborating seamlessly with backend engineers, product managers, and design teams to deliver high-quality, integrated solutions.Providing technical guidance through best practices, mentoring fellow team members, and engaging actively in code reviews.Championing the adoption of contemporary frontend technologies, frameworks, and methodologies to guarantee product quality and maintainability.Identifying and addressing intricate technical challenges pertaining to user experience, performance, and security.Fostering a culture of continuous improvement and operational excellence within the engineering team.QualificationsA minimum of 5 years of professional experience in frontend development for high-traffic applications.Expertise in JavaScript/TypeScript and familiarity with modern frontend frameworks.Proven experience in integrating frontend applications with backend APIs and third-party services.Strong understanding of UI/UX principles, performance optimization, and frontend architecture.Excellent analytical skills with a track record of independently driving projects to successful completion.Full-time availability and a strong passion for contributing to a high-growth, ambitious environment.How to ApplyWe invite you to submit a brief introduction along with your resume for consideration.

About UsAt doss, we are pioneering the future of operational intelligence with our innovative platform—a 'Terraform for operators.' Our AI-generated schema layer powers a customizable data warehouse, enabling companies dealing with physical goods to adapt their record systems in real-time as their business landscape evolves.Imagine leveraging AI foundation models for seamless schema migrations, enjoying real-time observability across operational and financial data, and managing intricate git versioning of schema and data modifications—all while developing workflows akin to infrastructure code.Your RoleDesign and implement the core frontend for our collaborative cloud platform.Take ownership of the technical roadmap for features related to customer-facing experiences.Develop adaptable infrastructure and components that scale in a composable software environment (think tools akin to Retool, Airtable, Zapier, Figma, and Notion).Your ExpertiseAbility to initiate projects from scratch in ambiguous settings.Proficient in Typescript, React, NextJS, and Tailwind CSS.Knowledgeable in GraphQL, Postgres, ORMs, and Node (Express).Competent in utilizing internal APIs to create complex frontend interfaces and components.Skilled in translating intricate Figma UI/UX designs into flawless browser implementations.Your AttributesCollaborative Spirit: You bring enthusiasm, openness, and curiosity to the team every day.Growth-Oriented: You view every experience as an opportunity to learn and uplift the team and company.Dedication to Quality: You take pride in creating high-quality products.Customer-Centric: You are deeply invested in enhancing the customer experience and delivering delightful products.Pragmatic Thinker: You make decisions based on practicality rather than theory.Humble: You thrive in a collaborative atmosphere where everyone contributes to the team’s success.Our BenefitsComprehensive medical, dental, and vision insurance.Unlimited Paid Time Off (PTO) along with mandatory US holidays.401(k) plan with immediate eligibility.Fitness stipends and wellness programs.

About UsAt Finix, we are revolutionizing the way businesses interact with money. As a comprehensive full-stack acquirer processor, we empower organizations of all sizes with innovative and adaptable payment solutions. Annually processing billions in transactions, Finix enables SaaS, marketplace, and e-commerce platforms to effortlessly accept payments, manage payouts, and onboard merchants. Our suite of no-code, low-code, and developer-friendly tools allows businesses to launch in mere hours rather than months.With over $175 million raised, including a significant $75 million Series C round led by Acrew Capital and backed by notable investors such as Lightspeed Venture Partners, American Express Ventures, and Sequoia Capital, we are poised for growth.As a Senior Frontend Engineer on our Frontend Engineering Team, you will play a pivotal role in architecting and constructing the core payment experiences that empower thousands of businesses. You will be responsible for developing our extensive payments management dashboards and embeddable components that merchants integrate into their applications seamlessly.This position allows you to influence the technical vision for customer-facing products from inception through to production. You will lead design and implementation decisions, ensuring our payment interfaces remain high-performing, secure, and user-friendly as we scale. Our engineering team operates with a high degree of autonomy and ownership—each engineer makes impactful contributions that directly enhance customer success in a dynamic fintech landscape.Finix seeks engineers who possess excellent technical skills, a keen eye for detail, a passion for growth, and a dedication to delivering an outstanding customer experience.

Join our dynamic team at Sonsoft Inc. as a J2EE Developer, where you will leverage your expertise in Java and Web Services to craft innovative solutions that drive our projects forward. You will be responsible for developing high-quality software, collaborating with cross-functional teams, and participating in all phases of the software development lifecycle.This role offers a fantastic opportunity to grow your skills and make a significant impact in a collaborative environment.

About FernAt Fern, we empower software companies to deliver exceptional API experiences. Our clientele includes renowned firms like Nvidia, Square, and Twilio, alongside innovative AI startups such as ElevenLabs and OpenRouter.As we look to the future, the majority of API integrations will be handled by AI agents. These agents require clearly defined schemas, structured endpoints, deterministic contracts, and concise documentation that can seamlessly integrate into their workflows.Our team, comprised of top-tier talent from Google, Palantir, Amazon, and Uber, thrives in a dynamic environment in Williamsburg, Brooklyn. With our recent acquisition by Postman, we now have access to 40 million users and 98% of the Fortune 500, while retaining our agile startup ethos.About the RoleAs a Frontend Software Engineer at Fern, you will create the interfaces that shape how developers and agents interact with APIs.Craft Exceptional Developer Interfaces: Develop sleek, responsive web experiences utilizing TypeScript and Next.js. Design documentation, dashboards, and tools that simplify complex API interactions.Focus on Performance and Quality: Deliver frontend solutions that are fast, dependable, and visually stunning. You will take ownership of architectural choices and the finer details that elevate our products. Discover how we leverage Vercel and Next.js for efficient multi-tenancy and expedited development cycles.Engage with Customers: Collaborate directly with API teams from industry giants like Nvidia, Twilio, and Square. You will troubleshoot real-world production challenges, refine APIs based on user insights, and implement enhancements swiftly.

Example Org is a pioneering software company that facilitates real-time collaboration on critical workflows. Established in 2012, we proudly serve over 10,000 customers globally and are supported by exceptional investors, including Example Capital. Having successfully raised our Series C funding, we are currently valued at $750 million.As a Frontend Engineer at Example Org, you will be an integral part of our innovative team, reporting directly to the team manager. You will have a significant impact on various workflows, contributing to the overall success of our projects.

About ApiphanyApiphany stands at the forefront of foundational AI technology for physical product development. Our mission is to empower innovators in industries such as automotive, aerospace, medtech, and energy to convert vast amounts of unstructured technical data into real-time, actionable insights. Supported by prominent investors from Markforged, Databricks, GM, and Character, we are dedicated to changing the landscape of engineering decision-making, transforming complexity into clarity for the world's leading manufacturers.Our sophisticated models are tailored to address the intricacies of engineering and manufacturing, comprehending principles of physics, design specifications, and program constraints. We are a tight-knit team of elite builders from top universities including Stanford, Berkeley, MIT, UW, and CMU, alongside industry leaders from GM, Ford, and Genesis Therapeutics. Our passion lies in revolutionizing hard-tech and collaboratively establishing a category-defining enterprise.About the RoleAs a Senior / Staff Frontend Engineer at Apiphany, you will play a crucial role in designing, building, and enhancing our state-of-the-art web application. You will be tasked with implementing high-quality UI components, developing the next generation of data visualization, ensuring optimal performance, and upholding best practices in frontend development.Your contributions will also include shaping the long-term frontend strategy, mentoring team members, and establishing engineering practices that will support the company's growth. You will work closely with design, backend, and machine learning engineers to transform massive data streams into intuitive and actionable insights for users, ensuring a seamless experience.

Join DoorDash as a Front-End Web Developer specializing in B2B Marketing Technology. In this role, you will collaborate with a passionate team to design and implement innovative web solutions that enhance user experience and drive business growth. Your expertise in front-end technologies will help shape the future of our marketing tools and platforms.

At PM2CM, Inc. (Project Management to Construction Management), we pride ourselves on delivering high-quality Program and Project Management, Construction Management, and Project Controls services during the design and construction phases of various projects. Our expertise in Project Controls encompasses critical areas such as Scheduling, Cost Management, Document Management, Budget Monitoring, Estimating, Risk Analysis, Claims Avoidance, Change Management, and Earned Value Management.We invite you to become a part of our innovative team as a Senior Web Application Developer. In this role, you will be tasked with the design, development, and deployment of sophisticated web applications and GIS solutions that play a pivotal role in supporting operations for one of the largest school districts in the nation. Your contributions will drive high-impact projects that require expertise in modern UI design, complex data integration, and interactive spatial interfaces.This role not only provides the chance to work on meaningful public sector initiatives but also encourages collaboration with cross-functional teams and the development of your technical leadership skills.

Join our dynamic team at Sonsoft Inc. as a Java Developer specializing in Web Services. We are looking for a skilled professional who is passionate about developing innovative software solutions. In this role, you will work collaboratively in an agile environment to design, implement, and maintain robust applications that meet our clients' needs.