Own the end-to-end front-end experience for an enterprise-scale Agentic AI platform.
Design intuitive interfaces that transform complex AI reasoning into experiences engineers trust.
Build and maintain conversational interfaces, embedded AI assistants, and review workflows using React, TypeScript, and modern front-end technologies.
LTS builds AI-native engineering platforms to modernize legacy systems, particularly healthcare systems serving Veterans. The engineering team is intentionally small, fostering significant ownership and influence over product direction.
Set and drive front-end technical strategy across the Account Experience teams, from architecture to implementation
Own the architecture of a complex merchant platform, including state management, performance, and accessibility
Shape the evolution of Primer AI Companion as a first-class merchant interface
Primer is a unified infrastructure for global payments, giving teams visibility and control to reduce complexity and capture more revenue. We're fully remote, backed by top investors, and building the payments layer leading companies rely on.
Partner with Product, Design, and Engineering to define and deliver new AI Receptionist capabilities.
Design and build modern, responsive web applications using React and TypeScript.
Optimize application performance, accessibility, and reliability across enterprise-scale deployments.
Cresta unlocks the true potential of customer experience by turning every conversation into a competitive advantage. Born from the Stanford AI Lab, Cresta has raised over $270 million from leading investors including a16z, Greylock, and Sequoia.
Lead and support a cross-functional engineering team while staying hands-on with coding, architecture, and technical decisions.
Drive development of scalable partner acquisition and onboarding experiences using React, TypeScript, and full-stack technologies.
Promote engineering best practices, experimentation, and AI-assisted development to improve productivity and product outcomes.
Jobgether is an AI-powered job matching platform that connects candidates with employers through objective and fair evaluation. The company fosters an inclusive, collaborative culture focused on innovation, diversity, and professional growth.
Build the Agent UI shell, Chrome extension, and real-time UI over live voice, desktop, and AI event streams.
Own the React app, WebSocket-driven UI, and plugin/module-federation patterns.
Ship in 1-week sprints with Friday demos, failing fast and moving forward.
We are an innovation group inside TTEC, building the next generation of AI CX tools for the world's biggest brands. We move like an early-stage startup, backed by the scale and enterprise client base of a company that has been obsessed with customer experience since 1982.
Build and maintain a React/TypeScript frontend at real scale, owning complex UI components for route search, filtering, and map visualization.
Work closely with backend engineers on API contracts, integrate third-party tools like Auth0 and PostHog, and maintain high performance standards.
Ship via GitHub Actions CI/CD pipelines and participate in architecture and UX decisions with genuine self-direction.
Routescanner is the world's leading container logistics intelligence platform, helping shippers and freight forwarders optimize intermodal container routes. They are a growing, lean, senior team focused on clean code and high trust without micromanagement.
Build responsive applications using Next.js, React, and TypeScript, translating Figma designs into pixel-accurate components.
Use AI tools like Cursor and GitHub Copilot to accelerate development and improve code quality.
Create fast, secure interfaces optimized for Core Web Vitals and HIPAA compliance.
LumiMeds is a fast-growing U.S.-based telehealth startup focused on weight management and long-term metabolic health. They are a remote-first, globally distributed team that values clarity, accountability, and initiative.
Build agent-forward onboarding and turn unstructured inbox data into a working CRM.
Design experiments to capture meaningful data and own the entire funnel in Amplitude.
Work across the whole app on onboarding, activation, billing, and import, shipping in weeks.
Close builds a communication-first, AI-powered CRM to help sales teams sell more, faster. It's a bootstrapped, profitable 120-person company with a 100% remote team focused on customer needs and open source.
Build and prototype AI-native product interfaces across web and mobile.
Create functional prototypes of new HCI interaction models, including streaming responses and multi-step task flows.
Work closely with product, design, and ML teams to validate interaction ideas quickly.
A1 builds proactive smart assistants for everyday users, aiming to reduce task completion time by 90%. The team is small, high-talent, and hands-on, with a culture of collective decision-making and rapid iteration.
Build and maintain scalable, high-quality web applications using React, TypeScript, and Next.js.
Collaborate cross-functionally with Product, Design, Backend, and AI teams to deliver intuitive user experiences.
Integrate APIs and AI-powered features, and leverage AI tools to improve productivity and software quality.
LumiMeds is a fast-growing U.S.-based telehealth startup focused on weight management and long-term metabolic health. It is an early-stage, remote-first, globally distributed team that values clarity, accountability, and initiative.
Transform product concepts and AI-generated ideas into production-ready React experiences within short development cycles.
Establish high standards for AI-assisted product development through reviews, reusable patterns, and best practices.
Take ownership of projects from problem definition through launch, shaping the future of the Design Engineer function.
Jobgether is an AI-powered job matching platform that helps companies find top candidates quickly. The company is growing and operates remotely with offices in Kyiv, Warsaw, and Lisbon, fostering a culture of transparency and collaboration.
Build, scale, and evolve a component library and content model for a high-traffic marketing site.
Own technical decisions on composability, SEO, and localization across nine locales.
Raise engineering standards through thorough code review, patterns, and tests.
Synthesia is the world's leading AI video platform for business, used by over 90% of the Fortune 100. Founded in 2017, the company is headquartered in London with offices across Europe and the US, and has raised over $530 million from premier investors.
Design and deliver responsive, pixel-perfect UIs using React, TypeScript, and Material UI.
Own frontend features end-to-end, including implementation, testing, deployment, and iteration.
Collaborate with product, design, and backend teams to optimize performance and user experience.
The company builds a modern SaaS platform designed for mission-critical business operations. It fosters an AI-first engineering culture with a collaborative, remote team that values high ownership and continuous professional growth.
Own the technical design and delivery of complex frontend features across Ads Manager's creative and recommendation workflows.
Partner with product and design to work through ambiguous requirements and make sound product and engineering tradeoffs.
Raise the quality of the codebase through thoughtful architecture, testing, observability, performance work, and accessibility.
Reddit is a community of communities built on shared interests, passion, and trust. With 100,000+ active communities and approximately 126 million daily active unique visitors, Reddit is one of the internet's largest sources of information.
Design and build complex workflows across dashboards, traces, logs, metrics, alerts, and infrastructure monitoring.
Own large frontend features and systems end-to-end from problem definition to production.
Architect for performance using virtualization, progressive loading, smart caching, and selective rendering.
SigNoz is an open-source observability platform that brings metrics, logs, and traces into one product. With 31,500+ GitHub stars and 8,000+ Slack community members, they are a small, experienced remote-first team.
Drive the technical direction of the frontend application stack.
Work hands-on with TypeScript and Rust to build real-time trading interfaces.
Own code quality and team development through review and mentorship.
Reactive Markets is a leading provider of over-the-counter trading platforms for FX, Equities, and Cryptocurrency, handling over $50 billion in daily trading volumes. The company has a small, senior engineering team focused on building cutting-edge, high-performance trading systems.
Serve as the engineering anchor for a greenfield TypeScript monorepo, owning architecture and technical direction.
Write production code daily across the full stack, including Express, MikroORM, React, and PostgreSQL.
Set engineering standards, mentor the team, and grow into the technical lead as the platform scales.
Leap is on a mission to transform the home improvement industry by building technology that helps contractors work smarter and scale faster. They are recognized on the Inc. 5000 list for 5+ consecutive years, foster a transparent and supportive culture, and maintain a strong eNPS score through regular employee feedback.
Build and own the consumer-facing web app in React, TypeScript, and Next.js.
Lean on AI tooling to ship quickly and help make it better as you go.
Be fanatical about testing assumptions and judging work by outcomes, with AI speeding you up but not thinking for you.
Cedar helps families achieve homeownership with a proven model that is now scaling. The company values results over hours, straight feedback, and root-cause problem solving, with a small, sharp team.
Build and maintain frontend applications using React 19 and Next.js App Router.
Develop dashboards and data-heavy interfaces with modern React architecture.
Integrate AI-powered workflows and LLM functionality into production apps.
Hire Hangar connects top talent with vetted employers and offers competitive pay and real growth opportunities. It focuses on building long-term careers with fast-growing global companies.
Architect and build the AI-native storefront builder, including component framework, rendering pipeline, and template engine.
Develop AI infrastructure for agent-driven workflows, including MCP server evolution and agent orchestration.
Drive system design decisions for API contracts, service boundaries, and performance tradeoffs.
Phoenix is the Autonomous Commerce Platform for DTC Founders, unifying storefronts, checkout, payments, and operations into one platform where AI agents handle the operational grind. They are an 8-figure ARR company growing 100%+ YoY with strong unit economics and efficient growth, backed by experienced operators.