Senior Fullstack Engineer in Creators group (React/Typescript)

Apify is the largest marketplace of tools for AI. On Apify Store https://apify.com/store, tens of thousands of Actors https://apify.com/actors, purpose-built tools for the web, help people and AI agents get real-time data, track competitors, generate leads, and connect apps. Anyone can build one and earn from it. Apify is looking for a Senior Full-stack Engineer (React/TypeScript). As a member of the Creators group, you'll be building a world-class ecosystem for community developers and builders to create, publish, and monetize their ideas as Actors on Apify. You will build tools and features that help them succeed in the ongoing AI revolution, utilize agentic coding and other agentic flows in their daily operations, and earn monthly payouts to support their living (collectively earning >$1.2M/month from usage of their Actors!). WHAT YOU'LL BE WORKING ON: - Own features and projects end-to-end, from the discovery phase through to production, and see them have a real impact on creators. - Build the tools and features creators rely on to create, publish, and monetize their Actors. - Work in a small, cross-functional team, shipping in two-week sprints and deploying multiple times per day. - Use the Apify platform yourself every day - we build for builders by builders - and take pride in making it better. - Contribute to open source; we publish everything we can on GitHub https://github.com/apify (PRs are welcome 😉). You will be joining one of the following teams: DX TEAM Our developer experience (DX) team serves creators early in their journey. They own our CLI, Actor templating system, and the whole Actor creation flow - everything between the first time a potential builder lands on Apify and the moment they successfully create their Actor. The most exciting challenges here are transforming these flows for local and cloud coding agents that autonomously build ever more complex Actors. 📍 Location: fully remote possible, visiting our office at least once a month; onboarding (~1-2 weeks) in Prague or Brno. PUBLISHERS TEAM The Publishers team builds everything a creator needs once they publish their Actor in Apify Store. They own our Actor monetization logic, analytics, review system, systems for maintaining Actor quality, and much more. By joining the Publishers team, you'll work on the next generation of tools and features that help creators around the world use AI to run a business and earn a living on Apify. 📍 Location: flexible, onsite in Prague for ~2 days/week at minimum WHO WE'RE LOOKING FOR: - 3+ years of industry experience building backend and frontend systems. - Strong development and debugging skills in TypeScript/Node.js, or proficiency in another language and the drive to learn TypeScript quickly. - Hands-on experience with AI tools in your day-to-day work, and the drive to stay up to date with the latest trends. - A collaborative, experiment-driven mindset. - A strong technical background and a great professional track record. - Good communication skills in English. OUR TECH STACK: - Frontend: React.js, styled-components, Storybook, Chromatic, Cypress, Playwright - Backend: TypeScript/Node.js, Nest.js, Next.js, Docusaurus, Vitest - Infra: AWS Compute (Kubernetes (EKS), EC2, Lambda), Helm, Terraform, CloudFormation, ArgoCD, MongoDB, Redis, DynamoDB, S3, GitHub Actions - Monitoring: Grafana, Prometheus, OpenTelemetry, Mezmo, Sentry, PagerDuty - Tools: GitHub, Notion, Google Workspace, Slack - OS, code editor, and AI assistant of your choice (Claude premium with unlimited tokens, GH Copilot, Cursor, Gemini, or JetBrains AI) - Process: two-week sprints, code reviews, tests, automating whatever we can, and deploying multiple times per day. WHY SHOULD YOU WORK AT APIFY? - Space, support, and autonomy for personal growth, with a direct impact on Apify's success - Full-time position in Prague (Lucerna Palace) or Brno (Titanium) 🏰 - Flexible working hours and arrangements (perfect for both night owls 🦉 and early birds 🐥) - Nobody counts holidays as long as the work gets done 💪 - Unlimited Claude for every Apifier. We don't count tokens. Just use them well 🤖 - Stock options and profit sharing 💰 - We welcome pets, kids, and bikes at the office 🐕👨‍👧 - Epic team buildings and offsites 🚢 with biking, canoeing, and other adventures 🪂 - Solid education and training budget, conference tickets, internal "Eat & Learn" sessions, and the possibility to work across teams 👩🏼‍💻👨🏽‍💻 - Generous hardware budget 💻 - Free lunches every day when you're in the office 🌮🍱🍜🍕🥡 - Unlimited supply of ☕ & 🍺 and snacks - Free entry to the wonderful Prague Zoo 🐘 - Free Multisport card 🏋 - Ping-pong, chess, PS5, lightsabers, foosball league after lunch. For more details about Apify and what it's like to work with us, see our Careers page https://apify.com/jobs.