Senior Backend Engineer for Foundation group at Apify Technologies s.r.o. (Prague, Czech Republic)Senior Backend Engineer for Foundation group

Apify is the largest marketplace of tools for AI. On Apify Store apify.com/store, tens of thousands of Actors 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 Backend Engineer for the Foundation group. The Foundation group takes care of the core of the Apify platform, both for product and tech.

WHAT THE GROUP IS RESPONSIBLE FOR:

• Running Actors end-to-end, from the Start button in the Console to the container or microVM running on our servers.
• Storages where the Actors save their progress or output, from the underlying databases to the frontend, rendering the storage contents.
• Actor Standby docs.apify.com/standby, our way of deploying Actors as real-time, synchronous services.
• Apify Proxy and Unblocker, our services to avoid being blocked while accessing the internet
• Our public API (the framework, not each individual endpoint).
• Our Console (the framework, not every feature in it).
• The AWS infrastructure on which all the Apify platform apps are deployed.
• The deployment process of those apps.

You’d be joining a small cross-functional team with other experienced hackers focused on backend services in this department.

• A strong technical background or a great professional track record. We are looking for exceptional candidates, no matter the seniority.
• 3+ years of industry experience building backend systems and APIs.
• Great skills at developing and debugging in TypeScript/Node.js, or having this skill in some other programming language, and are able to learn anything quickly.
• Familiarity with Linux.
• Experience with AWS, other public clouds, and any technology mentioned above is a plus.
• Experiment-driven and collaborative mindset.
• Good communication skills in English.

• Infra: AWS Compute (Kubernetes (EKS), EC2, Lambda), Helm, Terraform, CloudFormation, ArgoCD, MongoDB, Redis, DynamoDB, S3, GitHub Actions
• Monitoring: Grafana, Prometheus, OpenTelemetry, Mezmo, Sentry, PagerDuty
• Frontend: React.js, styled-components, Storybook, Chromatic, Cypress, Playwright
• Backend: TypeScript/Node.js, Nest.js, Next.js, Docusaurus, Vitest
• 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 at our amazing offices in Prague (100Yards) or Brno (Titanium) 🏰
• Flexible working hours (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 apify.com/jobs.