Design, build, test, and optimize modern web applications using frameworks such as React, Vue, or Svelte.
Build and optimize visualizations using high and low level graphics APIs (WebGL, ThreeJS, BabylonJS, D3.js) including authoring custom shaders (GLSL).
Help grow and mentor a team of web developers, including documenting best practices, determining reasonable default technology stacks, and proactively applying these lessons into production code.
Glydways is reimagining public transit by making it more accessible, affordable, and sustainable, connecting people to essential services. They are building a network of carbon-neutral transit pathways powered by autonomous vehicles, aiming to revolutionize transportation and empower communities.
Design, build, and operate production-grade Web3 systems used by real customers and assets at scale.
Own features end-to-end across frontend, backend, and on-chain components.
Lead the design and implementation of complex workflows involving wallets, transactions, settlements, and orchestration.
Mesh enables consumers to pay and be paid with any asset, bridging the gap in tokenized assets for everyday commerce through their orchestration engine and consumer app. Backed by PayPal Ventures, Paradigm, and Galaxy Ventures, they are building the infrastructure for the next era of the global economy.
Build and optimize high-performance graphics components.
Develop robust production-quality pipelines that integrate with data pipelines.
Work across GPU clusters, cloud environments, and local DCC tools.
Meshy is redefining 3D creation with generative AI. They empower artists, designers, engineers, hobbyists, and makers to bring immersive worlds, characters, and experiences to reality in minutes. They are recognized as No.1 in popularity among 3D AI tools with a global team.
Bring core iOS App to cross platforms using cross-platform SDKs.
Rapidly build prototypes from mockups and create interactive web/mobile UIs.
Improve rendering performance and perform cross-browser/device testing.
Goodnotes merges human creativity with AI, creating tools for productivity and learning. They value innovation, user focus, and teamwork, fostering a culture of continuous improvement and ownership.
End-to-end ownership of our Rust-based real-time editing engine, including rendering, document models, synchronisation, and collaborative editing.
Low-latency, high-performance systems that power live editing across mobile and web platforms.
Engine leadership — growing and mentoring a senior team working at the intersection of graphics, performance, and product-critical infrastructure.
Photoroom launched in 2020 after being accepted into Y Combinator and has become the world's most popular AI photo editor over the past four years. With over 300 million downloads and processing 5+ billion images annually, it serve both individual creators and major enterprises.
Develop and maintain responsive web applications using HTML, CSS, and JavaScript.
Collaborate with UX/UI designers to implement user-centric designs and ensure a seamless experience.
Optimize applications for maximum speed and scalability.
Mesh is enabling consumers to pay and be paid with any asset, bridging the gap by making crypto payments reliable, useful, and ubiquitous. Backed by leading investors like PayPal Ventures, Paradigm, and Galaxy Ventures, they are building the infrastructure for the next era of the global economy.
Design, build, and maintain high-performance, interactive UIs using Svelte, TypeScript, Tailwind and modern development and build tools.
Own and deliver critical frontend features across: Temporal Open Source, Temporal Cloud, Developer-facing products, Internal tools and marketing surfaces.
Collaborate closely with designers, Cloud/SDK/Server engineers, and product leaders to translate complex system behavior into clear, intuitive user experiences.
Temporal is an open source programming model that can simplify code, make applications more reliable, and help developers focus on delivering features faster. They are growing and looking for those who share their values, challenge 'standard' thinking, and want to influence their future.
Design and develop web applications using modern frontend frameworks like Svelte
Build intuitive and user-friendly interfaces that delight users
Develop and maintain backend APIs using tools like FastAPI
Gray Swan protects organizations from emerging AI security threats by building real-time threat detection, automated validation, and adaptive defenses for AI labs and enterprises. They are a team of approximately 25 well-funded people and growing fast and value autonomy, responsibility, and moving fast.
You will work with product and UX design teams to implement and launch core features for the Slush Wallet.
Collaborate closely with product and design teams to translate product vision into reality.
Stay up-to-date with the latest frontend trends and technologies, and participate in technical discussions.
Mysten Labs is creating foundational infrastructure to accelerate the adoption of decentralized protocols based on blockchain technologies. The company raised a $300M Series B round from top Silicon Valley led venture funds and is building the future of web3.
Build immersive, interactive web experiences that push design and engineering boundaries.
Rapidly prototype concepts to explore interaction models and narrative storytelling.
Partner with design and marketing teams to translate creative visions into executions.
Hims & Hers is a health and wellness platform, on a mission to help the world feel great through the power of better health. The company is a public company traded on the NYSE under the ticker symbol “HIMS” and is committed to building a diverse workforce that prioritizes ethics, wellness, and belonging.
Design, implement, and optimize rendering systems to support high visual fidelity.
Collaborate with the art and tech art teams to create efficient tools and workflows that enhance visual impact.
Maintain, debug, and enhance existing graphics systems to improve performance and memory usage.
CD PROJEKT RED's mission is to create revolutionary, story-driven RPGs which go straight to the hearts of gamers. They share behind-the-scenes insights and stories directly from their team members on social media, their YouTube channel, and Beyond the Game Blog.
Work with the frontend web UI team to design and implement high-quality user interfaces.
Collaborate with product managers, designers, and backend engineers to gather requirements and translate them into intuitive and visually appealing UI/UX designs.
Develop and maintain responsive, cross-platform web applications using Typescript and modern frameworks like Astro and Svelte.
Trase Systems, co-founded in 2023 by Joe Laws and Grant Verstandig, empowers enterprise leaders to harness the full potential of AI without the associated complexity and risks. They are an end-to-end solution for deploying, managing, and optimizing AI in the enterprise and are at the forefront of AI Agent innovation.